From 0fdfe89251c639d19d9aecc7ce332d2f7dfc5102 Mon Sep 17 00:00:00 2001 From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com> Date: Sun, 3 Aug 2025 12:08:38 +0000 Subject: [PATCH 1/4] Initial plan From bb94a947e7c01ea7c0a0b0c17443e6b3c0d8fd67 Mon Sep 17 00:00:00 2001 From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com> Date: Sun, 3 Aug 2025 12:24:00 +0000 Subject: [PATCH 2/4] feat: add comprehensive templates for TemplateJson covering README examples and real-life scenarios Co-authored-by: streamich <9773803+streamich@users.noreply.github.com> --- src/__demos__/templates-demo.ts | 64 +++ src/structured/__tests__/templates.spec.ts | 271 +++++++++ src/structured/templates.ts | 612 ++++++++++++++++++++- 3 files changed, 946 insertions(+), 1 deletion(-) create mode 100644 src/__demos__/templates-demo.ts create mode 100644 src/structured/__tests__/templates.spec.ts diff --git a/src/__demos__/templates-demo.ts b/src/__demos__/templates-demo.ts new file mode 100644 index 0000000..60f9e72 --- /dev/null +++ b/src/__demos__/templates-demo.ts @@ -0,0 +1,64 @@ +import {TemplateJson} from '../structured/TemplateJson'; +import * as templates from '../structured/templates'; + +console.log('šŸŽ² JSON Random Template Examples\n'); + +console.log('šŸ“§ Email addresses:'); +for (let i = 0; i < 3; i++) { + const email = TemplateJson.gen(['str', templates.tokenEmail]); + console.log(` ${email}`); +} + +console.log('\nšŸ“ž Phone numbers:'); +for (let i = 0; i < 3; i++) { + const phone = TemplateJson.gen(['str', templates.tokenPhone]); + console.log(` ${phone}`); +} + +console.log('\nšŸ·ļø Product codes:'); +for (let i = 0; i < 3; i++) { + const code = TemplateJson.gen(['str', templates.tokenProductCode]); + console.log(` ${code}`); +} + +console.log('\nšŸ‘¤ User profile:'); +const user = TemplateJson.gen(templates.userProfile); +console.log(JSON.stringify(user, null, 2)); + +console.log('\nšŸ›’ E-commerce product:'); +const product = TemplateJson.gen(templates.product); +console.log(JSON.stringify(product, null, 2)); + +console.log('\nšŸ“‹ Order:'); +const order = TemplateJson.gen(templates.order); +console.log(JSON.stringify(order, null, 2)); + +console.log('\nšŸŒ API Response:'); +const apiResponse = TemplateJson.gen(templates.apiResponse); +console.log(JSON.stringify(apiResponse, null, 2)); + +console.log('\nšŸ„ Patient record:'); +const patient = TemplateJson.gen(templates.patient); +console.log(JSON.stringify(patient, null, 2)); + +console.log('\nšŸ“Š IoT Sensor reading:'); +const sensor = TemplateJson.gen(templates.sensorReading); +console.log(JSON.stringify(sensor, null, 2)); + +console.log('\nšŸŒ³ Tree structure (recursive):'); +const tree = TemplateJson.gen(templates.tree()); +console.log(JSON.stringify(tree, null, 2)); + +console.log('\nšŸ”€ Mixed types (or template):'); +for (let i = 0; i < 5; i++) { + const mixed = TemplateJson.gen(templates.mixedTypes); + console.log(` ${typeof mixed}: ${JSON.stringify(mixed)}`); +} + +console.log('\nšŸŽÆ Edge cases:'); +const empty = TemplateJson.gen(templates.emptyStructures); +console.log(JSON.stringify(empty, null, 2)); + +console.log('\nšŸ“ Large numbers:'); +const large = TemplateJson.gen(templates.largeNumbers); +console.log(JSON.stringify(large, null, 2)); \ No newline at end of file diff --git a/src/structured/__tests__/templates.spec.ts b/src/structured/__tests__/templates.spec.ts new file mode 100644 index 0000000..f764e03 --- /dev/null +++ b/src/structured/__tests__/templates.spec.ts @@ -0,0 +1,271 @@ +import {resetMathRandom} from '../../__tests__/setup'; +import {deterministic} from '../../util'; +import {TemplateJson} from '../TemplateJson'; +import * as templates from '../templates'; + +describe('Template Examples', () => { + describe('String Pattern Templates', () => { + test('generates email addresses', () => { + deterministic(123, () => { + const email = TemplateJson.gen(['str', templates.tokenEmail]) as string; + expect(typeof email).toBe('string'); + expect(email).toContain('@'); + expect(email.length).toBeGreaterThan(5); + }); + }); + + test('generates phone numbers', () => { + deterministic(456, () => { + const phone = TemplateJson.gen(['str', templates.tokenPhone]) as string; + expect(typeof phone).toBe('string'); + expect(phone).toMatch(/^\+1-\d{3}-\d{3}-\d{4}$/); + }); + }); + + test('generates product codes', () => { + deterministic(789, () => { + const code = TemplateJson.gen(['str', templates.tokenProductCode]) as string; + expect(typeof code).toBe('string'); + expect(code).toMatch(/^(PRD|ITM|SKU)-[A-Z]{2}\d{6}$/); + }); + }); + + test('generates URLs', () => { + deterministic(101, () => { + const url = TemplateJson.gen(['str', templates.tokenUrl]) as string; + expect(typeof url).toBe('string'); + expect(url).toMatch(/^https:\/\/.*\.(com|org|net|io)/); + }); + }); + }); + + describe('User Profile Templates', () => { + test('generates user profile with all required fields', () => { + deterministic(202, () => { + const user = TemplateJson.gen(templates.userProfile) as any; + expect(user).toHaveProperty('id'); + expect(user).toHaveProperty('username'); + expect(user).toHaveProperty('email'); + expect(user).toHaveProperty('age'); + expect(user).toHaveProperty('isActive'); + expect(user).toHaveProperty('profile'); + expect(typeof user.id).toBe('number'); + expect(typeof user.username).toBe('string'); + expect(typeof user.email).toBe('string'); + expect(typeof user.age).toBe('number'); + expect(typeof user.isActive).toBe('boolean'); + expect(user.age).toBeGreaterThanOrEqual(18); + expect(user.age).toBeLessThanOrEqual(120); + }); + }); + + test('generates basic user with required fields', () => { + deterministic(303, () => { + const user = TemplateJson.gen(templates.userBasic) as any; + expect(user).toHaveProperty('id'); + expect(user).toHaveProperty('name'); + expect(user).toHaveProperty('active'); + expect(typeof user.id).toBe('number'); + expect(typeof user.name).toBe('string'); + expect(typeof user.active).toBe('boolean'); + expect(user.name).toContain(' '); // Should have first and last name + }); + }); + }); + + describe('API Response Templates', () => { + test('generates API response with correct structure', () => { + deterministic(404, () => { + const response = TemplateJson.gen(templates.apiResponse) as any; + expect(response).toHaveProperty('status'); + expect(response).toHaveProperty('timestamp'); + expect(response).toHaveProperty('data'); + expect(['success', 'error']).toContain(response.status); + expect(typeof response.timestamp).toBe('number'); + expect(Array.isArray(response.data)).toBe(true); + }); + }); + }); + + describe('E-commerce Templates', () => { + test('generates product with all fields', () => { + deterministic(505, () => { + const product = TemplateJson.gen(templates.product) as any; + expect(product).toHaveProperty('id'); + expect(product).toHaveProperty('name'); + expect(product).toHaveProperty('price'); + expect(product).toHaveProperty('currency'); + expect(product).toHaveProperty('category'); + expect(product).toHaveProperty('tags'); + expect(product).toHaveProperty('inventory'); + expect(product).toHaveProperty('rating'); + expect(product).toHaveProperty('reviews'); + + expect(typeof product.id).toBe('string'); + expect(product.id).toMatch(/^prod_\d{8}$/); + expect(typeof product.price).toBe('number'); + expect(product.price).toBeGreaterThanOrEqual(9.99); + expect(Array.isArray(product.tags)).toBe(true); + expect(product.inventory).toHaveProperty('stock'); + expect(product.rating).toBeGreaterThanOrEqual(1.0); + expect(product.rating).toBeLessThanOrEqual(5.0); + }); + }); + + test('generates order with items', () => { + deterministic(606, () => { + const order = TemplateJson.gen(templates.order) as any; + expect(order).toHaveProperty('orderId'); + expect(order).toHaveProperty('customerId'); + expect(order).toHaveProperty('items'); + expect(order).toHaveProperty('total'); + expect(order).toHaveProperty('status'); + expect(order).toHaveProperty('shippingAddress'); + + expect(order.orderId).toMatch(/^ORD-\d{10}$/); + expect(order.customerId).toMatch(/^CUST-[A-Z]{3}\d{6}$/); + expect(Array.isArray(order.items)).toBe(true); + expect(order.items.length).toBeGreaterThan(0); + expect(order.shippingAddress).toHaveProperty('street'); + expect(order.shippingAddress).toHaveProperty('city'); + expect(order.shippingAddress).toHaveProperty('state'); + expect(order.shippingAddress).toHaveProperty('zipCode'); + }); + }); + }); + + describe('Recursive Templates', () => { + test('generates tree structure', () => { + deterministic(707, () => { + const tree = TemplateJson.gen(templates.tree()) as any; + expect(tree).toHaveProperty('value'); + expect(typeof tree.value).toBe('number'); + // Tree may or may not have left/right children due to probability + }); + }); + + test('generates comment thread', () => { + deterministic(808, () => { + const comment = TemplateJson.gen(templates.comment()) as any; + expect(comment).toHaveProperty('id'); + expect(comment).toHaveProperty('text'); + expect(comment).toHaveProperty('author'); + expect(typeof comment.id).toBe('number'); + expect(typeof comment.text).toBe('string'); + expect(typeof comment.author).toBe('string'); + // Replies may or may not exist due to probability + }); + }); + }); + + describe('IoT & Sensor Templates', () => { + test('generates sensor reading', () => { + deterministic(909, () => { + const reading = TemplateJson.gen(templates.sensorReading) as any; + expect(reading).toHaveProperty('sensorId'); + expect(reading).toHaveProperty('deviceType'); + expect(reading).toHaveProperty('value'); + expect(reading).toHaveProperty('unit'); + expect(reading).toHaveProperty('timestamp'); + expect(reading).toHaveProperty('location'); + expect(reading).toHaveProperty('status'); + + expect(reading.sensorId).toMatch(/^sensor_[A-Z]{2}\d{6}$/); + expect(typeof reading.value).toBe('number'); + expect(reading.value).toBeGreaterThanOrEqual(-50); + expect(reading.value).toBeLessThanOrEqual(150); + expect(reading.location).toHaveProperty('room'); + expect(reading.location).toHaveProperty('floor'); + }); + }); + }); + + describe('Medical Templates', () => { + test('generates patient record', () => { + deterministic(1010, () => { + const patient = TemplateJson.gen(templates.patient) as any; + expect(patient).toHaveProperty('patientId'); + expect(patient).toHaveProperty('firstName'); + expect(patient).toHaveProperty('lastName'); + expect(patient).toHaveProperty('dateOfBirth'); + expect(patient).toHaveProperty('gender'); + expect(patient).toHaveProperty('bloodType'); + expect(patient).toHaveProperty('allergies'); + expect(patient).toHaveProperty('emergencyContact'); + + expect(patient.patientId).toMatch(/^PAT-\d{8}$/); + expect(typeof patient.firstName).toBe('string'); + expect(typeof patient.lastName).toBe('string'); + expect(Array.isArray(patient.allergies)).toBe(true); + expect(patient.emergencyContact).toHaveProperty('name'); + expect(patient.emergencyContact).toHaveProperty('relationship'); + expect(patient.emergencyContact).toHaveProperty('phone'); + }); + }); + }); + + describe('Edge Case Templates', () => { + test('generates empty structures', () => { + const empty = TemplateJson.gen(templates.emptyStructures) as any; + expect(empty).toHaveProperty('emptyObject'); + expect(empty).toHaveProperty('emptyArray'); + expect(empty).toHaveProperty('emptyString'); + expect(empty).toHaveProperty('nullValue'); + expect(empty).toHaveProperty('zeroNumber'); + expect(empty).toHaveProperty('falseBool'); + + expect(empty.emptyObject).toEqual({}); + expect(empty.emptyArray).toEqual([]); + expect(empty.emptyString).toBe(''); + expect(empty.nullValue).toBeNull(); + expect(empty.zeroNumber).toBe(0); + expect(empty.falseBool).toBe(false); + }); + + test('generates unicode text', () => { + deterministic(1111, () => { + const unicode = TemplateJson.gen(templates.unicodeText) as any; + expect(unicode).toHaveProperty('ascii'); + expect(unicode).toHaveProperty('latin'); + expect(unicode).toHaveProperty('emoji'); + expect(unicode).toHaveProperty('chinese'); + expect(unicode).toHaveProperty('arabic'); + expect(unicode).toHaveProperty('mixed'); + + expect(typeof unicode.ascii).toBe('string'); + expect(typeof unicode.emoji).toBe('string'); + expect(typeof unicode.mixed).toBe('string'); + }); + }); + + test('generates large numbers', () => { + const large = TemplateJson.gen(templates.largeNumbers) as any; + expect(large).toHaveProperty('maxSafeInteger'); + expect(large).toHaveProperty('minSafeInteger'); + expect(large).toHaveProperty('largeFloat'); + expect(large).toHaveProperty('smallFloat'); + expect(large).toHaveProperty('preciseDecimal'); + expect(large).toHaveProperty('scientificNotation'); + + expect(large.maxSafeInteger).toBe(Number.MAX_SAFE_INTEGER); + expect(large.minSafeInteger).toBe(Number.MIN_SAFE_INTEGER); + expect(typeof large.largeFloat).toBe('number'); + expect(typeof large.smallFloat).toBe('number'); + expect(large.scientificNotation).toBe(1.23e-45); + }); + + test('generates mixed types with or template', () => { + deterministic(1212, () => { + // Test multiple times to see different types + const values = []; + for (let i = 0; i < 10; i++) { + values.push(TemplateJson.gen(templates.mixedTypes)); + } + + // Should have generated different types + const types = new Set(values.map(v => typeof v)); + expect(types.size).toBeGreaterThan(1); + }); + }); + }); +}); \ No newline at end of file diff --git a/src/structured/templates.ts b/src/structured/templates.ts index 76230ca..0437eb3 100644 --- a/src/structured/templates.ts +++ b/src/structured/templates.ts @@ -1,5 +1,9 @@ import type {Token} from '../string'; -import type {StringTemplate, Template} from './types'; +import type {StringTemplate, Template, ObjectTemplate, ArrayTemplate, MapTemplate} from './types'; + +// ============================================================================ +// Basic Templates +// ============================================================================ export const nil: Template = 'nil'; @@ -19,3 +23,609 @@ export const tokensObjectKey: Token = [ ]; export const str: StringTemplate = ['str', tokensHelloWorld]; + +// ============================================================================ +// String Pattern Templates (from README examples) +// ============================================================================ + +export const tokenEmail: Token = [ + 'list', + ['repeat', 3, 12, ['char', 97, 122]], // 3-12 lowercase letters + ['pick', '.', '_', '-', ''], // Optional separator + ['repeat', 0, 5, ['char', 97, 122]], // 0-5 more letters + '@', + ['pick', 'gmail.com', 'yahoo.com', 'example.org', 'test.com', 'demo.net'] +]; + +export const tokenPhone: Token = [ + 'list', + '+1-', + ['char', 50, 57, 3], // Area code (2-9) + '-', + ['char', 48, 57, 3], // Exchange + '-', + ['char', 48, 57, 4] // Number +]; + +export const tokenProductCode: Token = [ + 'list', + ['pick', 'PRD', 'ITM', 'SKU'], + '-', + ['char', 65, 90, 2], // 2 uppercase letters + ['char', 48, 57, 6] // 6 digits +]; + +export const tokenUrl: Token = [ + 'list', + 'https://', + ['repeat', 3, 15, ['char', 97, 122]], // Domain name + ['pick', '.com', '.org', '.net', '.io'], + ['pick', '', '/', '/api/', '/v1/'], + ['repeat', 0, 10, ['char', 97, 122]] // Optional path +]; + +export const tokenUsername: Token = [ + 'list', + ['pick', 'user', 'admin', 'guest', 'test'], + ['char', 48, 57, 4] // 4 digits +]; + +// ============================================================================ +// User Profile Templates (from README examples) +// ============================================================================ + +export const userProfile: ObjectTemplate = ['obj', [ + ['id', ['int', 1, 10000]], + ['username', ['str', tokenUsername]], + ['email', ['str', tokenEmail]], + ['age', ['int', 18, 120]], + ['isActive', 'bool'], + ['profile', ['obj', [ + ['bio', ['str', ['repeat', 10, 50, ['char', 32, 126]]]], + ['avatar', ['str', ['list', 'https://avatar.example.com/', ['char', 48, 57, 8]]], 0.3] // 30% chance to omit + ]]] +]]; + +export const userBasic: ObjectTemplate = ['obj', [ + ['id', ['int', 1, 1000]], + ['name', ['str', ['list', + ['pick', 'John', 'Jane', 'Bob', 'Alice', 'Charlie'], + ' ', + ['pick', 'Doe', 'Smith', 'Johnson', 'Brown'] + ]]], + ['active', 'bool'] +]]; + +// ============================================================================ +// API Response Templates (from README examples) +// ============================================================================ + +export const apiResponse: ObjectTemplate = ['obj', [ + ['status', ['str', ['pick', 'success', 'error']]], + ['timestamp', ['int', 1640000000, 1700000000]], + ['data', ['arr', 0, 10, ['obj', [ + ['id', 'int'], + ['value', 'str'] + ]]]] +]]; + +export const apiResponseDetailed: ObjectTemplate = ['obj', [ + ['success', ['lit', true]], + ['timestamp', ['lit', Date.now()]], + ['data', ['arr', 5, 15, ['obj', [ + ['id', 'int'], + ['status', ['str', ['pick', 'pending', 'completed', 'failed']]], + ['value', ['float', 0, 1000]] + ]]]] +]]; + +// ============================================================================ +// Configuration Templates (from README examples) +// ============================================================================ + +export const serviceConfig: ObjectTemplate = ['obj', [ + ['database', ['obj', [ + ['host', ['str', ['list', 'db-', ['char', 48, 57, 2], '.example.com']]], + ['port', ['int', 3000, 6000]], + ['timeout', ['int', 1000, 30000]], + ['pool_size', ['int', 5, 50]] + ]]], + ['cache', ['obj', [ + ['enabled', 'bool'], + ['ttl', ['int', 60, 3600]], + ['max_size', ['int', 100, 10000]] + ]]], + ['features', ['map', + ['pick', 'feature_a', 'feature_b', 'feature_c', 'feature_d'], + 'bool', + 2, 5 + ]] +]]; + +export const configMap: MapTemplate = ['map', + ['pick', 'timeout', 'retries', 'cache_ttl', 'max_connections'], + ['int', 1, 3600], + 3, 5 +]; + +export const permissions: MapTemplate = ['map', + ['list', 'can_', ['pick', 'read', 'write', 'delete', 'admin']], + 'bool', + 2, 6 +]; + +export const translations: MapTemplate = ['map', + ['pick', 'welcome', 'goodbye', 'error', 'success', 'loading'], + ['str', ['repeat', 5, 20, ['char', 32, 126]]], + 3, 8 +]; + +// ============================================================================ +// Recursive Templates (from README examples) +// ============================================================================ + +export const tree = (): Template => ['obj', [ + ['value', 'int'], + ['left', tree, 0.3], // 30% chance of left child + ['right', tree, 0.3] // 30% chance of right child +]]; + +export const comment = (): Template => ['obj', [ + ['id', 'int'], + ['text', 'str'], + ['author', 'str'], + ['replies', ['arr', 0, 3, comment, [], []], 0.4] // 40% chance of replies +]]; + +// ============================================================================ +// E-commerce Templates +// ============================================================================ + +export const product: ObjectTemplate = ['obj', [ + ['id', ['str', ['list', 'prod_', ['char', 48, 57, 8]]]], + ['name', ['str', ['list', + ['pick', 'Premium', 'Deluxe', 'Classic', 'Modern', 'Vintage'], + ' ', + ['pick', 'Widget', 'Gadget', 'Tool', 'Device', 'Accessory'] + ]]], + ['price', ['float', 9.99, 999.99]], + ['currency', ['str', ['pick', 'USD', 'EUR', 'GBP', 'JPY']]], + ['category', ['str', ['pick', 'electronics', 'clothing', 'books', 'home', 'sports']]], + ['tags', ['arr', 1, 5, ['str', ['pick', 'new', 'sale', 'featured', 'popular', 'limited']]]], + ['inventory', ['obj', [ + ['stock', ['int', 0, 1000]], + ['warehouse', ['str', ['list', 'WH-', ['char', 65, 90, 2], ['char', 48, 57, 3]]]], + ['reserved', ['int', 0, 50]] + ]]], + ['rating', ['float', 1.0, 5.0]], + ['reviews', ['int', 0, 10000]] +]]; + +export const order: ObjectTemplate = ['obj', [ + ['orderId', ['str', ['list', 'ORD-', ['char', 48, 57, 10]]]], + ['customerId', ['str', ['list', 'CUST-', ['char', 65, 90, 3], ['char', 48, 57, 6]]]], + ['items', ['arr', 1, 8, ['obj', [ + ['productId', ['str', tokenProductCode]], + ['quantity', ['int', 1, 10]], + ['price', ['float', 5.00, 500.00]] + ]]]], + ['total', ['float', 10.00, 2000.00]], + ['status', ['str', ['pick', 'pending', 'processing', 'shipped', 'delivered', 'cancelled']]], + ['createdAt', ['int', 1640000000, 1700000000]], + ['shippingAddress', ['obj', [ + ['street', ['str', ['list', ['char', 48, 57, 3], ' ', ['pick', 'Main St', 'Oak Ave', 'Pine Rd', 'Cedar Ln']]]], + ['city', ['str', ['pick', 'New York', 'Los Angeles', 'Chicago', 'Houston', 'Phoenix']]], + ['state', ['str', ['pick', 'NY', 'CA', 'IL', 'TX', 'AZ']]], + ['zipCode', ['str', ['char', 48, 57, 5]]], + ['country', ['str', ['pick', 'US', 'CA', 'MX']]] + ]]] +]]; + +// ============================================================================ +// Authentication & Security Templates +// ============================================================================ + +export const userToken: ObjectTemplate = ['obj', [ + ['token', ['str', ['list', 'eyJ', ['repeat', 20, 40, ['char', 65, 90]]]]], + ['refreshToken', ['str', ['list', 'rt_', ['repeat', 32, 64, ['char', 97, 122]]]]], + ['expiresAt', ['int', Date.now(), Date.now() + 86400000]], + ['scope', ['arr', 1, 4, ['str', ['pick', 'read', 'write', 'admin', 'user']]]] +]]; + +export const userRole: ObjectTemplate = ['obj', [ + ['roleId', ['str', ['list', 'role_', ['char', 48, 57, 6]]]], + ['name', ['str', ['pick', 'admin', 'user', 'moderator', 'guest', 'super_admin']]], + ['permissions', ['arr', 2, 10, ['str', ['pick', + 'users:read', 'users:write', 'users:delete', + 'posts:read', 'posts:write', 'posts:delete', + 'admin:read', 'admin:write', 'system:manage' + ]]]], + ['createdBy', ['str', tokenUsername]], + ['isActive', 'bool'] +]]; + +// ============================================================================ +// Logging & Monitoring Templates +// ============================================================================ + +export const logEntry: ObjectTemplate = ['obj', [ + ['timestamp', ['int', Date.now() - 86400000, Date.now()]], + ['level', ['str', ['pick', 'debug', 'info', 'warn', 'error', 'fatal']]], + ['message', ['str', ['list', + ['pick', 'User', 'System', 'Database', 'API', 'Cache'], + ' ', + ['pick', 'action', 'error', 'warning', 'success', 'failure'], + ': ', + ['repeat', 10, 50, ['char', 32, 126]] + ]]], + ['service', ['str', ['pick', 'web-server', 'database', 'cache', 'auth-service', 'api-gateway']]], + ['userId', ['str', tokenUsername], 0.7], + ['requestId', ['str', ['list', 'req_', ['char', 97, 122, 8], ['char', 48, 57, 4]]]], + ['metadata', ['obj', [ + ['ip', ['str', ['list', + ['char', 49, 57], ['char', 48, 57, 2], '.', + ['char', 48, 57, 3], '.', + ['char', 48, 57, 3], '.', + ['char', 48, 57, 3] + ]]], + ['userAgent', ['str', ['pick', + 'Mozilla/5.0 (Windows NT 10.0; Win64; x64)', + 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7)', + 'Mozilla/5.0 (X11; Linux x86_64)' + ]]], + ['duration', ['int', 1, 5000]] + ]], 0.5] +]]; + +export const metricData: ObjectTemplate = ['obj', [ + ['name', ['str', ['pick', 'cpu_usage', 'memory_usage', 'disk_io', 'network_latency', 'request_count']]], + ['value', ['float', 0, 100]], + ['unit', ['str', ['pick', 'percent', 'bytes', 'ms', 'count', 'rate']]], + ['timestamp', ['int', Date.now() - 3600000, Date.now()]], + ['tags', ['obj', [ + ['environment', ['str', ['pick', 'production', 'staging', 'development']]], + ['service', ['str', ['pick', 'web', 'api', 'database', 'cache']]], + ['region', ['str', ['pick', 'us-east-1', 'us-west-2', 'eu-west-1']]] + ]]] +]]; + +// ============================================================================ +// Geographic & Location Templates +// ============================================================================ + +export const coordinates: ArrayTemplate = ['arr', 0, 0, 'nil', + [['float', -180, 180], ['float', -90, 90]], // head: [longitude, latitude] + [['lit', 'WGS84']] // tail: coordinate system +]; + +export const address: ObjectTemplate = ['obj', [ + ['street', ['str', ['list', ['char', 48, 57, 3], ' ', ['pick', 'Main St', 'Oak Ave', 'Pine Rd', 'Elm St', 'Maple Dr']]]], + ['city', ['str', ['pick', 'New York', 'Los Angeles', 'Chicago', 'Houston', 'Phoenix', 'Philadelphia', 'San Antonio']]], + ['state', ['str', ['pick', 'NY', 'CA', 'IL', 'TX', 'AZ', 'PA']]], + ['country', ['str', ['pick', 'United States', 'Canada', 'Mexico', 'United Kingdom', 'Germany', 'France']]], + ['postalCode', ['str', ['char', 48, 57, 5]]], + ['coordinates', coordinates, 0.3] +]]; + +export const location: ObjectTemplate = ['obj', [ + ['name', ['str', ['list', + ['pick', 'Coffee Shop', 'Restaurant', 'Store', 'Office', 'Park'], + ' ', + ['pick', 'Downtown', 'Central', 'North', 'South', 'Main'] + ]]], + ['address', address], + ['phone', ['str', tokenPhone]], + ['hours', ['obj', [ + ['monday', ['str', ['pick', '9:00-17:00', '8:00-18:00', 'closed']]], + ['tuesday', ['str', ['pick', '9:00-17:00', '8:00-18:00', 'closed']]], + ['wednesday', ['str', ['pick', '9:00-17:00', '8:00-18:00', 'closed']]], + ['thursday', ['str', ['pick', '9:00-17:00', '8:00-18:00', 'closed']]], + ['friday', ['str', ['pick', '9:00-17:00', '8:00-18:00', 'closed']]], + ['saturday', ['str', ['pick', '10:00-16:00', '9:00-15:00', 'closed']]], + ['sunday', ['str', ['pick', '12:00-16:00', 'closed']]] + ]], 0.4] +]]; + +// ============================================================================ +// Financial & Transaction Templates +// ============================================================================ + +export const transaction: ObjectTemplate = ['obj', [ + ['id', ['str', ['list', 'txn_', ['char', 97, 122, 8], ['char', 48, 57, 8]]]], + ['amount', ['float', 0.01, 10000.00]], + ['currency', ['str', ['pick', 'USD', 'EUR', 'GBP', 'JPY', 'CAD', 'AUD']]], + ['type', ['str', ['pick', 'debit', 'credit', 'transfer', 'payment', 'refund']]], + ['status', ['str', ['pick', 'pending', 'completed', 'failed', 'cancelled']]], + ['fromAccount', ['str', ['list', 'acc_', ['char', 48, 57, 12]]]], + ['toAccount', ['str', ['list', 'acc_', ['char', 48, 57, 12]]]], + ['description', ['str', ['list', + ['pick', 'Payment to', 'Transfer from', 'Purchase at', 'Refund for'], + ' ', + ['repeat', 5, 20, ['char', 32, 126]] + ]]], + ['timestamp', ['int', Date.now() - 86400000, Date.now()]], + ['fees', ['float', 0, 50.00], 0.3] +]]; + +export const bankAccount: ObjectTemplate = ['obj', [ + ['accountNumber', ['str', ['char', 48, 57, 12]]], + ['routingNumber', ['str', ['char', 48, 57, 9]]], + ['accountType', ['str', ['pick', 'checking', 'savings', 'business', 'credit']]], + ['balance', ['float', 0, 100000.00]], + ['currency', ['str', ['pick', 'USD', 'EUR', 'GBP']]], + ['isActive', 'bool'], + ['openedDate', ['int', 946684800, Date.now()]], // From year 2000 + ['lastActivity', ['int', Date.now() - 2592000, Date.now()]] // Last 30 days +]]; + +// ============================================================================ +// Social Media Templates +// ============================================================================ + +export const socialPost: ObjectTemplate = ['obj', [ + ['id', ['str', ['list', 'post_', ['char', 97, 122, 8]]]], + ['content', ['str', ['repeat', 10, 280, ['char', 32, 126]]]], + ['author', ['obj', [ + ['username', ['str', tokenUsername]], + ['displayName', ['str', ['list', + ['pick', 'John', 'Jane', 'Alex', 'Sam', 'Chris'], + ' ', + ['pick', 'Smith', 'Doe', 'Johnson', 'Brown'] + ]]], + ['verified', 'bool'] + ]]], + ['likes', ['int', 0, 10000]], + ['shares', ['int', 0, 1000]], + ['comments', ['int', 0, 500]], + ['hashtags', ['arr', 0, 5, ['str', ['list', '#', ['repeat', 3, 15, ['char', 97, 122]]]]]], + ['mentions', ['arr', 0, 3, ['str', ['list', '@', tokenUsername]]]], + ['timestamp', ['int', Date.now() - 604800000, Date.now()]], // Last week + ['media', ['arr', 0, 4, ['obj', [ + ['type', ['str', ['pick', 'image', 'video', 'gif']]], + ['url', ['str', tokenUrl]], + ['alt', ['str', ['repeat', 5, 50, ['char', 32, 126]]], 0.7] + ]]], 0.4] +]]; + +export const socialProfile: ObjectTemplate = ['obj', [ + ['username', ['str', tokenUsername]], + ['displayName', ['str', ['repeat', 3, 30, ['char', 32, 126]]]], + ['bio', ['str', ['repeat', 10, 160, ['char', 32, 126]]], 0.8], + ['followers', ['int', 0, 1000000]], + ['following', ['int', 0, 10000]], + ['posts', ['int', 0, 50000]], + ['verified', 'bool'], + ['joinDate', ['int', 946684800, Date.now()]], + ['location', ['str', ['pick', 'New York', 'London', 'Tokyo', 'Berlin', 'Sydney']], 0.6], + ['website', ['str', tokenUrl], 0.3] +]]; + +// ============================================================================ +// IoT & Sensor Data Templates +// ============================================================================ + +export const sensorReading: ObjectTemplate = ['obj', [ + ['sensorId', ['str', ['list', 'sensor_', ['char', 65, 90, 2], ['char', 48, 57, 6]]]], + ['deviceType', ['str', ['pick', 'temperature', 'humidity', 'pressure', 'motion', 'light', 'sound']]], + ['value', ['float', -50, 150]], + ['unit', ['str', ['pick', 'celsius', 'fahrenheit', 'percent', 'pascal', 'lux', 'decibel']]], + ['timestamp', ['int', Date.now() - 3600000, Date.now()]], + ['location', ['obj', [ + ['room', ['str', ['pick', 'living_room', 'bedroom', 'kitchen', 'bathroom', 'office']]], + ['floor', ['int', 1, 10]], + ['building', ['str', ['list', 'Building ', ['char', 65, 90]]]] + ]]], + ['status', ['str', ['pick', 'online', 'offline', 'maintenance', 'error']]], + ['battery', ['int', 0, 100], 0.6] +]]; + +export const iotDevice: ObjectTemplate = ['obj', [ + ['deviceId', ['str', ['list', 'iot_', ['char', 97, 122, 4], ['char', 48, 57, 8]]]], + ['name', ['str', ['list', + ['pick', 'Smart', 'Connected', 'Wireless', 'Digital'], + ' ', + ['pick', 'Thermostat', 'Camera', 'Lock', 'Light', 'Sensor'] + ]]], + ['manufacturer', ['str', ['pick', 'SmartHome Inc', 'IoT Solutions', 'TechDevice Co', 'ConnectCorp']]], + ['model', ['str', ['list', ['char', 65, 90, 2], '-', ['char', 48, 57, 4]]]], + ['firmwareVersion', ['str', ['list', + ['char', 49, 57], '.', ['char', 48, 57], '.', ['char', 48, 57] + ]]], + ['ipAddress', ['str', ['list', + '192.168.', ['char', 48, 57, 1], '.', ['char', 48, 57, 3] + ]]], + ['macAddress', ['str', ['list', + ['char', 48, 57, 2], ':', ['char', 48, 57, 2], ':', ['char', 48, 57, 2], ':', + ['char', 48, 57, 2], ':', ['char', 48, 57, 2], ':', ['char', 48, 57, 2] + ]]], + ['lastSeen', ['int', Date.now() - 86400000, Date.now()]], + ['sensors', ['arr', 1, 4, sensorReading]] +]]; + +// ============================================================================ +// Medical Records Templates +// ============================================================================ + +export const patient: ObjectTemplate = ['obj', [ + ['patientId', ['str', ['list', 'PAT-', ['char', 48, 57, 8]]]], + ['firstName', ['str', ['pick', 'John', 'Jane', 'Michael', 'Sarah', 'David', 'Emily', 'James', 'Lisa']]], + ['lastName', ['str', ['pick', 'Smith', 'Johnson', 'Williams', 'Brown', 'Jones', 'Garcia', 'Miller', 'Davis']]], + ['dateOfBirth', ['int', 157766400, 1009843200]], // 1975-2002 + ['gender', ['str', ['pick', 'male', 'female', 'non-binary', 'prefer-not-to-say']]], + ['bloodType', ['str', ['pick', 'A+', 'A-', 'B+', 'B-', 'AB+', 'AB-', 'O+', 'O-']]], + ['allergies', ['arr', 0, 5, ['str', ['pick', 'peanuts', 'shellfish', 'dairy', 'gluten', 'penicillin', 'latex']]]], + ['emergencyContact', ['obj', [ + ['name', ['str', ['list', + ['pick', 'John', 'Jane', 'Michael', 'Sarah'], + ' ', + ['pick', 'Smith', 'Johnson', 'Williams', 'Brown'] + ]]], + ['relationship', ['str', ['pick', 'spouse', 'parent', 'sibling', 'child', 'friend']]], + ['phone', ['str', tokenPhone]] + ]]], + ['insurance', ['obj', [ + ['provider', ['str', ['pick', 'HealthCare Plus', 'MedInsure', 'WellnessCare', 'LifeHealth']]], + ['policyNumber', ['str', ['list', ['char', 65, 90, 3], ['char', 48, 57, 9]]]], + ['groupNumber', ['str', ['char', 48, 57, 6]]] + ]], 0.9] +]]; + +export const medicalRecord: ObjectTemplate = ['obj', [ + ['recordId', ['str', ['list', 'MED-', ['char', 48, 57, 10]]]], + ['patientId', ['str', ['list', 'PAT-', ['char', 48, 57, 8]]]], + ['visitDate', ['int', Date.now() - 31536000, Date.now()]], // Last year + ['provider', ['obj', [ + ['name', ['str', ['list', 'Dr. ', ['pick', 'John', 'Jane', 'Michael', 'Sarah'], ' ', ['pick', 'Smith', 'Johnson', 'Williams']]]], + ['specialty', ['str', ['pick', 'cardiology', 'neurology', 'pediatrics', 'orthopedics', 'dermatology']]], + ['license', ['str', ['list', ['char', 65, 90, 2], ['char', 48, 57, 8]]]] + ]]], + ['diagnosis', ['arr', 1, 3, ['str', ['pick', 'hypertension', 'diabetes', 'asthma', 'arthritis', 'migraine']]]], + ['medications', ['arr', 0, 5, ['obj', [ + ['name', ['str', ['pick', 'Lisinopril', 'Metformin', 'Albuterol', 'Ibuprofen', 'Atorvastatin']]], + ['dosage', ['str', ['list', ['char', 48, 57, 2], 'mg']]], + ['frequency', ['str', ['pick', 'once daily', 'twice daily', 'three times daily', 'as needed']]] + ]]]], + ['vitals', ['obj', [ + ['bloodPressure', ['str', ['list', ['char', 49, 57], ['char', 48, 57, 2], '/', ['char', 48, 57, 2]]]], + ['heartRate', ['int', 60, 100]], + ['temperature', ['float', 96.0, 104.0]], + ['weight', ['float', 100, 300]] + ]], 0.8] +]]; + +// ============================================================================ +// Educational Data Templates +// ============================================================================ + +export const student: ObjectTemplate = ['obj', [ + ['studentId', ['str', ['list', 'STU-', ['char', 48, 57, 7]]]], + ['firstName', ['str', ['pick', 'Alex', 'Sam', 'Jordan', 'Casey', 'Taylor', 'Morgan', 'Riley', 'Avery']]], + ['lastName', ['str', ['pick', 'Anderson', 'Brown', 'Clark', 'Davis', 'Evans', 'Foster', 'Green', 'Hill']]], + ['email', ['str', tokenEmail]], + ['grade', ['str', ['pick', '9th', '10th', '11th', '12th', 'Freshman', 'Sophomore', 'Junior', 'Senior']]], + ['major', ['str', ['pick', 'Computer Science', 'Biology', 'Mathematics', 'English', 'History', 'Physics', 'Chemistry']], 0.7], + ['gpa', ['float', 2.0, 4.0]], + ['enrollmentDate', ['int', 1567296000, Date.now()]] // From 2019 +]]; + +export const course: ObjectTemplate = ['obj', [ + ['courseId', ['str', ['list', ['char', 65, 90, 3], '-', ['char', 48, 57, 3]]]], + ['title', ['str', ['list', + ['pick', 'Introduction to', 'Advanced', 'Fundamentals of', 'Applied'], + ' ', + ['pick', 'Computer Science', 'Mathematics', 'Biology', 'Chemistry', 'Physics', 'History', 'Literature'] + ]]], + ['credits', ['int', 1, 6]], + ['instructor', ['obj', [ + ['name', ['str', ['list', 'Prof. ', ['pick', 'John', 'Jane', 'Michael', 'Sarah'], ' ', ['pick', 'Smith', 'Johnson', 'Williams']]]], + ['email', ['str', tokenEmail]], + ['office', ['str', ['list', ['char', 65, 90], '-', ['char', 48, 57, 3]]]] + ]]], + ['schedule', ['obj', [ + ['days', ['arr', 1, 3, ['str', ['pick', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday']]]], + ['time', ['str', ['list', ['char', 48, 57, 2], ':', ['pick', '00', '30'], '-', ['char', 48, 57, 2], ':', ['pick', '00', '30']]]], + ['room', ['str', ['list', ['char', 65, 90], '-', ['char', 48, 57, 3]]]] + ]]], + ['capacity', ['int', 15, 200]], + ['enrolled', ['int', 5, 180]] +]]; + +export const grade: ObjectTemplate = ['obj', [ + ['studentId', ['str', ['list', 'STU-', ['char', 48, 57, 7]]]], + ['courseId', ['str', ['list', ['char', 65, 90, 3], '-', ['char', 48, 57, 3]]]], + ['semester', ['str', ['pick', 'Fall 2023', 'Spring 2024', 'Summer 2024', 'Fall 2024']]], + ['assignments', ['arr', 3, 8, ['obj', [ + ['name', ['str', ['list', + ['pick', 'Assignment', 'Quiz', 'Exam', 'Project', 'Lab'], + ' ', + ['char', 48, 57, 1] + ]]], + ['score', ['float', 0, 100]], + ['maxScore', ['lit', 100]], + ['dueDate', ['int', Date.now() - 7776000, Date.now() + 7776000]], // +/- 90 days + ['submitted', 'bool'] + ]]]], + ['finalGrade', ['str', ['pick', 'A+', 'A', 'A-', 'B+', 'B', 'B-', 'C+', 'C', 'C-', 'D+', 'D', 'F']]], + ['gpa', ['float', 0.0, 4.0]] +]]; + +// ============================================================================ +// Edge Cases & Special Templates +// ============================================================================ + +export const emptyStructures: ObjectTemplate = ['obj', [ + ['emptyObject', ['obj', []]], + ['emptyArray', ['arr', 0, 0]], + ['emptyString', ['lit', '']], + ['nullValue', 'nil'], + ['zeroNumber', ['lit', 0]], + ['falseBool', ['lit', false]] +]]; + +export const unicodeText: ObjectTemplate = ['obj', [ + ['ascii', ['str', ['repeat', 5, 15, ['char', 32, 126]]]], + ['latin', ['str', ['repeat', 5, 15, ['char', 160, 255]]]], + ['emoji', ['str', ['repeat', 1, 5, ['char', 0x1F600, 0x1F64F]]]], + ['chinese', ['str', ['repeat', 3, 8, ['char', 0x4E00, 0x9FFF]]]], + ['arabic', ['str', ['repeat', 3, 8, ['char', 0x0600, 0x06FF]]]], + ['mixed', ['str', ['list', + ['repeat', 2, 5, ['char', 65, 90]], + ' ', + ['char', 0x1F600, 0x1F64F], + ' ', + ['repeat', 2, 5, ['char', 0x4E00, 0x9FFF]] + ]]] +]]; + +export const largeNumbers: ObjectTemplate = ['obj', [ + ['maxSafeInteger', ['lit', Number.MAX_SAFE_INTEGER]], + ['minSafeInteger', ['lit', Number.MIN_SAFE_INTEGER]], + ['largeFloat', ['float', 1e10, 1e15]], + ['smallFloat', ['float', 1e-10, 1e-5]], + ['preciseDecimal', ['float', 0.000001, 0.999999]], + ['scientificNotation', ['lit', 1.23e-45]] +]]; + +export const performanceTest: ArrayTemplate = ['arr', 100, 1000, ['obj', [ + ['id', ['int', 1, 1000000]], + ['data', ['str', ['repeat', 50, 200, ['char', 32, 126]]]], + ['nested', ['obj', [ + ['level1', ['obj', [ + ['level2', ['obj', [ + ['level3', ['arr', 5, 10, 'int']] + ]]] + ]]] + ]]] +]]]; + +export const mixedTypes: Template = ['or', + 'str', + 'int', + 'float', + 'bool', + 'nil', + ['arr', 1, 3, 'str'], + ['obj', [ + ['key1', 'str'], + ['key2', 'int'] + ]] +]; + +// ============================================================================ +// Load Testing Templates (from README examples) +// ============================================================================ + +export const loadTestUser: ObjectTemplate = ['obj', [ + ['id', ['int', 1, 10000]], + ['name', ['str', ['list', + ['pick', 'John', 'Jane', 'Bob', 'Alice', 'Charlie'], + ' ', + ['pick', 'Doe', 'Smith', 'Johnson', 'Brown'] + ]]], + ['email', ['str', ['list', + ['repeat', 3, 10, ['char', 97, 122]], + '@test.com' + ]]], + ['age', ['int', 18, 65]], + ['active', 'bool'] +]]; From d54454efee450a734cb8d11711b94a47f3035875 Mon Sep 17 00:00:00 2001 From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com> Date: Sun, 3 Aug 2025 12:53:08 +0000 Subject: [PATCH 3/4] feat: move comprehensive templates to examples.ts and create combined template Co-authored-by: streamich <9773803+streamich@users.noreply.github.com> --- src/__demos__/templates-demo.ts | 11 +- src/examples.ts | 1093 ++++++++++++++++++++ src/index.ts | 1 + src/structured/__tests__/templates.spec.ts | 42 +- src/structured/templates.ts | 612 +---------- 5 files changed, 1135 insertions(+), 624 deletions(-) create mode 100644 src/examples.ts diff --git a/src/__demos__/templates-demo.ts b/src/__demos__/templates-demo.ts index 60f9e72..1ca633c 100644 --- a/src/__demos__/templates-demo.ts +++ b/src/__demos__/templates-demo.ts @@ -1,5 +1,5 @@ import {TemplateJson} from '../structured/TemplateJson'; -import * as templates from '../structured/templates'; +import * as templates from '../examples'; console.log('šŸŽ² JSON Random Template Examples\n'); @@ -61,4 +61,11 @@ console.log(JSON.stringify(empty, null, 2)); console.log('\nšŸ“ Large numbers:'); const large = TemplateJson.gen(templates.largeNumbers); -console.log(JSON.stringify(large, null, 2)); \ No newline at end of file +console.log(JSON.stringify(large, null, 2)); + +console.log('\nšŸŽ° Random examples from allExamples template:'); +for (let i = 0; i < 3; i++) { + const example = TemplateJson.gen(templates.allExamples); + console.log(`Example ${i + 1}:`, JSON.stringify(example, null, 2)); + console.log('---'); +} diff --git a/src/examples.ts b/src/examples.ts new file mode 100644 index 0000000..d75e89c --- /dev/null +++ b/src/examples.ts @@ -0,0 +1,1093 @@ +import type {Token} from './string'; +import type {StringTemplate, Template, ObjectTemplate, ArrayTemplate, MapTemplate} from './structured/types'; + +// ============================================================================ +// String Pattern Templates (from README examples) +// ============================================================================ + +export const tokenEmail: Token = [ + 'list', + ['repeat', 3, 12, ['char', 97, 122]], // 3-12 lowercase letters + ['pick', '.', '_', '-', ''], // Optional separator + ['repeat', 0, 5, ['char', 97, 122]], // 0-5 more letters + '@', + ['pick', 'gmail.com', 'yahoo.com', 'example.org', 'test.com', 'demo.net'], +]; + +export const tokenPhone: Token = [ + 'list', + '+1-', + ['char', 50, 57, 3], // Area code (2-9) + '-', + ['char', 48, 57, 3], // Exchange + '-', + ['char', 48, 57, 4], // Number +]; + +export const tokenProductCode: Token = [ + 'list', + ['pick', 'PRD', 'ITM', 'SKU'], + '-', + ['char', 65, 90, 2], // 2 uppercase letters + ['char', 48, 57, 6], // 6 digits +]; + +export const tokenUrl: Token = [ + 'list', + 'https://', + ['repeat', 3, 15, ['char', 97, 122]], // Domain name + ['pick', '.com', '.org', '.net', '.io'], + ['pick', '', '/', '/api/', '/v1/'], + ['repeat', 0, 10, ['char', 97, 122]], // Optional path +]; + +export const tokenUsername: Token = [ + 'list', + ['pick', 'user', 'admin', 'guest', 'test'], + ['char', 48, 57, 4], // 4 digits +]; + +// ============================================================================ +// User Profile Templates (from README examples) +// ============================================================================ + +export const userProfile: ObjectTemplate = [ + 'obj', + [ + ['id', ['int', 1, 10000]], + ['username', ['str', tokenUsername]], + ['email', ['str', tokenEmail]], + ['age', ['int', 18, 120]], + ['isActive', 'bool'], + [ + 'profile', + [ + 'obj', + [ + ['bio', ['str', ['repeat', 10, 50, ['char', 32, 126]]]], + ['avatar', ['str', ['list', 'https://avatar.example.com/', ['char', 48, 57, 8]]], 0.3], // 30% chance to omit + ], + ], + ], + ], +]; + +export const userBasic: ObjectTemplate = [ + 'obj', + [ + ['id', ['int', 1, 1000]], + [ + 'name', + [ + 'str', + [ + 'list', + ['pick', 'John', 'Jane', 'Bob', 'Alice', 'Charlie'], + ' ', + ['pick', 'Doe', 'Smith', 'Johnson', 'Brown'], + ], + ], + ], + ['active', 'bool'], + ], +]; + +// ============================================================================ +// API Response Templates (from README examples) +// ============================================================================ + +export const apiResponse: ObjectTemplate = [ + 'obj', + [ + ['status', ['str', ['pick', 'success', 'error']]], + ['timestamp', ['int', 1640000000, 1700000000]], + [ + 'data', + [ + 'arr', + 0, + 10, + [ + 'obj', + [ + ['id', 'int'], + ['value', 'str'], + ], + ], + ], + ], + ], +]; + +export const apiResponseDetailed: ObjectTemplate = [ + 'obj', + [ + ['success', ['lit', true]], + ['timestamp', ['lit', Date.now()]], + [ + 'data', + [ + 'arr', + 5, + 15, + [ + 'obj', + [ + ['id', 'int'], + ['status', ['str', ['pick', 'pending', 'completed', 'failed']]], + ['value', ['float', 0, 1000]], + ], + ], + ], + ], + ], +]; + +// ============================================================================ +// Configuration Templates (from README examples) +// ============================================================================ + +export const serviceConfig: ObjectTemplate = [ + 'obj', + [ + [ + 'database', + [ + 'obj', + [ + ['host', ['str', ['list', 'db-', ['char', 48, 57, 2], '.example.com']]], + ['port', ['int', 3000, 6000]], + ['timeout', ['int', 1000, 30000]], + ['pool_size', ['int', 5, 50]], + ], + ], + ], + [ + 'cache', + [ + 'obj', + [ + ['enabled', 'bool'], + ['ttl', ['int', 60, 3600]], + ['max_size', ['int', 100, 10000]], + ], + ], + ], + ['features', ['map', ['pick', 'feature_a', 'feature_b', 'feature_c', 'feature_d'], 'bool', 2, 5]], + ], +]; + +export const configMap: MapTemplate = [ + 'map', + ['pick', 'timeout', 'retries', 'cache_ttl', 'max_connections'], + ['int', 1, 3600], + 3, + 5, +]; + +export const permissions: MapTemplate = [ + 'map', + ['list', 'can_', ['pick', 'read', 'write', 'delete', 'admin']], + 'bool', + 2, + 6, +]; + +export const translations: MapTemplate = [ + 'map', + ['pick', 'welcome', 'goodbye', 'error', 'success', 'loading'], + ['str', ['repeat', 5, 20, ['char', 32, 126]]], + 3, + 8, +]; + +// ============================================================================ +// Recursive Templates (from README examples) +// ============================================================================ + +export const tree = (): Template => [ + 'obj', + [ + ['value', 'int'], + ['left', tree, 0.3], // 30% chance of left child + ['right', tree, 0.3], // 30% chance of right child + ], +]; + +export const comment = (): Template => [ + 'obj', + [ + ['id', 'int'], + ['text', 'str'], + ['author', 'str'], + ['replies', ['arr', 0, 3, comment, [], []], 0.4], // 40% chance of replies + ], +]; + +// ============================================================================ +// E-commerce Templates +// ============================================================================ + +export const product: ObjectTemplate = [ + 'obj', + [ + ['id', ['str', ['list', 'prod_', ['char', 48, 57, 8]]]], + [ + 'name', + [ + 'str', + [ + 'list', + ['pick', 'Premium', 'Deluxe', 'Classic', 'Modern', 'Vintage'], + ' ', + ['pick', 'Widget', 'Gadget', 'Tool', 'Device', 'Accessory'], + ], + ], + ], + ['price', ['float', 9.99, 999.99]], + ['currency', ['str', ['pick', 'USD', 'EUR', 'GBP', 'JPY']]], + ['category', ['str', ['pick', 'electronics', 'clothing', 'books', 'home', 'sports']]], + ['tags', ['arr', 1, 5, ['str', ['pick', 'new', 'sale', 'featured', 'popular', 'limited']]]], + [ + 'inventory', + [ + 'obj', + [ + ['stock', ['int', 0, 1000]], + ['warehouse', ['str', ['list', 'WH-', ['char', 65, 90, 2], ['char', 48, 57, 3]]]], + ['reserved', ['int', 0, 50]], + ], + ], + ], + ['rating', ['float', 1.0, 5.0]], + ['reviews', ['int', 0, 10000]], + ], +]; + +export const order: ObjectTemplate = [ + 'obj', + [ + ['orderId', ['str', ['list', 'ORD-', ['char', 48, 57, 10]]]], + ['customerId', ['str', ['list', 'CUST-', ['char', 65, 90, 3], ['char', 48, 57, 6]]]], + [ + 'items', + [ + 'arr', + 1, + 8, + [ + 'obj', + [ + ['productId', ['str', tokenProductCode]], + ['quantity', ['int', 1, 10]], + ['price', ['float', 5.0, 500.0]], + ], + ], + ], + ], + ['total', ['float', 10.0, 2000.0]], + ['status', ['str', ['pick', 'pending', 'processing', 'shipped', 'delivered', 'cancelled']]], + ['createdAt', ['int', 1640000000, 1700000000]], + [ + 'shippingAddress', + [ + 'obj', + [ + [ + 'street', + ['str', ['list', ['char', 48, 57, 3], ' ', ['pick', 'Main St', 'Oak Ave', 'Pine Rd', 'Cedar Ln']]], + ], + ['city', ['str', ['pick', 'New York', 'Los Angeles', 'Chicago', 'Houston', 'Phoenix']]], + ['state', ['str', ['pick', 'NY', 'CA', 'IL', 'TX', 'AZ']]], + ['zipCode', ['str', ['char', 48, 57, 5]]], + ['country', ['str', ['pick', 'US', 'CA', 'MX']]], + ], + ], + ], + ], +]; + +// ============================================================================ +// Authentication & Security Templates +// ============================================================================ + +export const userToken: ObjectTemplate = [ + 'obj', + [ + ['token', ['str', ['list', 'eyJ', ['repeat', 20, 40, ['char', 65, 90]]]]], + ['refreshToken', ['str', ['list', 'rt_', ['repeat', 32, 64, ['char', 97, 122]]]]], + ['expiresAt', ['int', Date.now(), Date.now() + 86400000]], + ['scope', ['arr', 1, 4, ['str', ['pick', 'read', 'write', 'admin', 'user']]]], + ], +]; + +export const userRole: ObjectTemplate = [ + 'obj', + [ + ['roleId', ['str', ['list', 'role_', ['char', 48, 57, 6]]]], + ['name', ['str', ['pick', 'admin', 'user', 'moderator', 'guest', 'super_admin']]], + [ + 'permissions', + [ + 'arr', + 2, + 10, + [ + 'str', + [ + 'pick', + 'users:read', + 'users:write', + 'users:delete', + 'posts:read', + 'posts:write', + 'posts:delete', + 'admin:read', + 'admin:write', + 'system:manage', + ], + ], + ], + ], + ['createdBy', ['str', tokenUsername]], + ['isActive', 'bool'], + ], +]; + +// ============================================================================ +// Logging & Monitoring Templates +// ============================================================================ + +export const logEntry: ObjectTemplate = [ + 'obj', + [ + ['timestamp', ['int', Date.now() - 86400000, Date.now()]], + ['level', ['str', ['pick', 'debug', 'info', 'warn', 'error', 'fatal']]], + [ + 'message', + [ + 'str', + [ + 'list', + ['pick', 'User', 'System', 'Database', 'API', 'Cache'], + ' ', + ['pick', 'action', 'error', 'warning', 'success', 'failure'], + ': ', + ['repeat', 10, 50, ['char', 32, 126]], + ], + ], + ], + ['service', ['str', ['pick', 'web-server', 'database', 'cache', 'auth-service', 'api-gateway']]], + ['userId', ['str', tokenUsername], 0.7], + ['requestId', ['str', ['list', 'req_', ['char', 97, 122, 8], ['char', 48, 57, 4]]]], + [ + 'metadata', + [ + 'obj', + [ + [ + 'ip', + [ + 'str', + [ + 'list', + ['char', 49, 57], + ['char', 48, 57, 2], + '.', + ['char', 48, 57, 3], + '.', + ['char', 48, 57, 3], + '.', + ['char', 48, 57, 3], + ], + ], + ], + [ + 'userAgent', + [ + 'str', + [ + 'pick', + 'Mozilla/5.0 (Windows NT 10.0; Win64; x64)', + 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7)', + 'Mozilla/5.0 (X11; Linux x86_64)', + ], + ], + ], + ['duration', ['int', 1, 5000]], + ], + ], + 0.5, + ], + ], +]; + +export const metricData: ObjectTemplate = [ + 'obj', + [ + ['name', ['str', ['pick', 'cpu_usage', 'memory_usage', 'disk_io', 'network_latency', 'request_count']]], + ['value', ['float', 0, 100]], + ['unit', ['str', ['pick', 'percent', 'bytes', 'ms', 'count', 'rate']]], + ['timestamp', ['int', Date.now() - 3600000, Date.now()]], + [ + 'tags', + [ + 'obj', + [ + ['environment', ['str', ['pick', 'production', 'staging', 'development']]], + ['service', ['str', ['pick', 'web', 'api', 'database', 'cache']]], + ['region', ['str', ['pick', 'us-east-1', 'us-west-2', 'eu-west-1']]], + ], + ], + ], + ], +]; + +// ============================================================================ +// Geographic & Location Templates +// ============================================================================ + +export const coordinates: ArrayTemplate = [ + 'arr', + 0, + 0, + 'nil', + [ + ['float', -180, 180], + ['float', -90, 90], + ], // head: [longitude, latitude] + [['lit', 'WGS84']], // tail: coordinate system +]; + +export const address: ObjectTemplate = [ + 'obj', + [ + [ + 'street', + ['str', ['list', ['char', 48, 57, 3], ' ', ['pick', 'Main St', 'Oak Ave', 'Pine Rd', 'Elm St', 'Maple Dr']]], + ], + [ + 'city', + ['str', ['pick', 'New York', 'Los Angeles', 'Chicago', 'Houston', 'Phoenix', 'Philadelphia', 'San Antonio']], + ], + ['state', ['str', ['pick', 'NY', 'CA', 'IL', 'TX', 'AZ', 'PA']]], + ['country', ['str', ['pick', 'United States', 'Canada', 'Mexico', 'United Kingdom', 'Germany', 'France']]], + ['postalCode', ['str', ['char', 48, 57, 5]]], + ['coordinates', coordinates, 0.3], + ], +]; + +export const location: ObjectTemplate = [ + 'obj', + [ + [ + 'name', + [ + 'str', + [ + 'list', + ['pick', 'Coffee Shop', 'Restaurant', 'Store', 'Office', 'Park'], + ' ', + ['pick', 'Downtown', 'Central', 'North', 'South', 'Main'], + ], + ], + ], + ['address', address], + ['phone', ['str', tokenPhone]], + [ + 'hours', + [ + 'obj', + [ + ['monday', ['str', ['pick', '9:00-17:00', '8:00-18:00', 'closed']]], + ['tuesday', ['str', ['pick', '9:00-17:00', '8:00-18:00', 'closed']]], + ['wednesday', ['str', ['pick', '9:00-17:00', '8:00-18:00', 'closed']]], + ['thursday', ['str', ['pick', '9:00-17:00', '8:00-18:00', 'closed']]], + ['friday', ['str', ['pick', '9:00-17:00', '8:00-18:00', 'closed']]], + ['saturday', ['str', ['pick', '10:00-16:00', '9:00-15:00', 'closed']]], + ['sunday', ['str', ['pick', '12:00-16:00', 'closed']]], + ], + ], + 0.4, + ], + ], +]; + +// ============================================================================ +// Financial & Transaction Templates +// ============================================================================ + +export const transaction: ObjectTemplate = [ + 'obj', + [ + ['id', ['str', ['list', 'txn_', ['char', 97, 122, 8], ['char', 48, 57, 8]]]], + ['amount', ['float', 0.01, 10000.0]], + ['currency', ['str', ['pick', 'USD', 'EUR', 'GBP', 'JPY', 'CAD', 'AUD']]], + ['type', ['str', ['pick', 'debit', 'credit', 'transfer', 'payment', 'refund']]], + ['status', ['str', ['pick', 'pending', 'completed', 'failed', 'cancelled']]], + ['fromAccount', ['str', ['list', 'acc_', ['char', 48, 57, 12]]]], + ['toAccount', ['str', ['list', 'acc_', ['char', 48, 57, 12]]]], + [ + 'description', + [ + 'str', + [ + 'list', + ['pick', 'Payment to', 'Transfer from', 'Purchase at', 'Refund for'], + ' ', + ['repeat', 5, 20, ['char', 32, 126]], + ], + ], + ], + ['timestamp', ['int', Date.now() - 86400000, Date.now()]], + ['fees', ['float', 0, 50.0], 0.3], + ], +]; + +export const bankAccount: ObjectTemplate = [ + 'obj', + [ + ['accountNumber', ['str', ['char', 48, 57, 12]]], + ['routingNumber', ['str', ['char', 48, 57, 9]]], + ['accountType', ['str', ['pick', 'checking', 'savings', 'business', 'credit']]], + ['balance', ['float', 0, 100000.0]], + ['currency', ['str', ['pick', 'USD', 'EUR', 'GBP']]], + ['isActive', 'bool'], + ['openedDate', ['int', 946684800, Date.now()]], // From year 2000 + ['lastActivity', ['int', Date.now() - 2592000, Date.now()]], // Last 30 days + ], +]; + +// ============================================================================ +// Social Media Templates +// ============================================================================ + +export const socialPost: ObjectTemplate = [ + 'obj', + [ + ['id', ['str', ['list', 'post_', ['char', 97, 122, 8]]]], + ['content', ['str', ['repeat', 10, 280, ['char', 32, 126]]]], + [ + 'author', + [ + 'obj', + [ + ['username', ['str', tokenUsername]], + [ + 'displayName', + [ + 'str', + [ + 'list', + ['pick', 'John', 'Jane', 'Alex', 'Sam', 'Chris'], + ' ', + ['pick', 'Smith', 'Doe', 'Johnson', 'Brown'], + ], + ], + ], + ['verified', 'bool'], + ], + ], + ], + ['likes', ['int', 0, 10000]], + ['shares', ['int', 0, 1000]], + ['comments', ['int', 0, 500]], + ['hashtags', ['arr', 0, 5, ['str', ['list', '#', ['repeat', 3, 15, ['char', 97, 122]]]]]], + ['mentions', ['arr', 0, 3, ['str', ['list', '@', tokenUsername]]]], + ['timestamp', ['int', Date.now() - 604800000, Date.now()]], // Last week + [ + 'media', + [ + 'arr', + 0, + 4, + [ + 'obj', + [ + ['type', ['str', ['pick', 'image', 'video', 'gif']]], + ['url', ['str', tokenUrl]], + ['alt', ['str', ['repeat', 5, 50, ['char', 32, 126]]], 0.7], + ], + ], + ], + 0.4, + ], + ], +]; + +export const socialProfile: ObjectTemplate = [ + 'obj', + [ + ['username', ['str', tokenUsername]], + ['displayName', ['str', ['repeat', 3, 30, ['char', 32, 126]]]], + ['bio', ['str', ['repeat', 10, 160, ['char', 32, 126]]], 0.8], + ['followers', ['int', 0, 1000000]], + ['following', ['int', 0, 10000]], + ['posts', ['int', 0, 50000]], + ['verified', 'bool'], + ['joinDate', ['int', 946684800, Date.now()]], + ['location', ['str', ['pick', 'New York', 'London', 'Tokyo', 'Berlin', 'Sydney']], 0.6], + ['website', ['str', tokenUrl], 0.3], + ], +]; + +// ============================================================================ +// IoT & Sensor Data Templates +// ============================================================================ + +export const sensorReading: ObjectTemplate = [ + 'obj', + [ + ['sensorId', ['str', ['list', 'sensor_', ['char', 65, 90, 2], ['char', 48, 57, 6]]]], + ['deviceType', ['str', ['pick', 'temperature', 'humidity', 'pressure', 'motion', 'light', 'sound']]], + ['value', ['float', -50, 150]], + ['unit', ['str', ['pick', 'celsius', 'fahrenheit', 'percent', 'pascal', 'lux', 'decibel']]], + ['timestamp', ['int', Date.now() - 3600000, Date.now()]], + [ + 'location', + [ + 'obj', + [ + ['room', ['str', ['pick', 'living_room', 'bedroom', 'kitchen', 'bathroom', 'office']]], + ['floor', ['int', 1, 10]], + ['building', ['str', ['list', 'Building ', ['char', 65, 90]]]], + ], + ], + ], + ['status', ['str', ['pick', 'online', 'offline', 'maintenance', 'error']]], + ['battery', ['int', 0, 100], 0.6], + ], +]; + +export const iotDevice: ObjectTemplate = [ + 'obj', + [ + ['deviceId', ['str', ['list', 'iot_', ['char', 97, 122, 4], ['char', 48, 57, 8]]]], + [ + 'name', + [ + 'str', + [ + 'list', + ['pick', 'Smart', 'Connected', 'Wireless', 'Digital'], + ' ', + ['pick', 'Thermostat', 'Camera', 'Lock', 'Light', 'Sensor'], + ], + ], + ], + ['manufacturer', ['str', ['pick', 'SmartHome Inc', 'IoT Solutions', 'TechDevice Co', 'ConnectCorp']]], + ['model', ['str', ['list', ['char', 65, 90, 2], '-', ['char', 48, 57, 4]]]], + ['firmwareVersion', ['str', ['list', ['char', 49, 57], '.', ['char', 48, 57], '.', ['char', 48, 57]]]], + ['ipAddress', ['str', ['list', '192.168.', ['char', 48, 57, 1], '.', ['char', 48, 57, 3]]]], + [ + 'macAddress', + [ + 'str', + [ + 'list', + ['char', 48, 57, 2], + ':', + ['char', 48, 57, 2], + ':', + ['char', 48, 57, 2], + ':', + ['char', 48, 57, 2], + ':', + ['char', 48, 57, 2], + ':', + ['char', 48, 57, 2], + ], + ], + ], + ['lastSeen', ['int', Date.now() - 86400000, Date.now()]], + ['sensors', ['arr', 1, 4, sensorReading]], + ], +]; + +// ============================================================================ +// Medical Records Templates +// ============================================================================ + +export const patient: ObjectTemplate = [ + 'obj', + [ + ['patientId', ['str', ['list', 'PAT-', ['char', 48, 57, 8]]]], + ['firstName', ['str', ['pick', 'John', 'Jane', 'Michael', 'Sarah', 'David', 'Emily', 'James', 'Lisa']]], + ['lastName', ['str', ['pick', 'Smith', 'Johnson', 'Williams', 'Brown', 'Jones', 'Garcia', 'Miller', 'Davis']]], + ['dateOfBirth', ['int', 157766400, 1009843200]], // 1975-2002 + ['gender', ['str', ['pick', 'male', 'female', 'non-binary', 'prefer-not-to-say']]], + ['bloodType', ['str', ['pick', 'A+', 'A-', 'B+', 'B-', 'AB+', 'AB-', 'O+', 'O-']]], + ['allergies', ['arr', 0, 5, ['str', ['pick', 'peanuts', 'shellfish', 'dairy', 'gluten', 'penicillin', 'latex']]]], + [ + 'emergencyContact', + [ + 'obj', + [ + [ + 'name', + [ + 'str', + [ + 'list', + ['pick', 'John', 'Jane', 'Michael', 'Sarah'], + ' ', + ['pick', 'Smith', 'Johnson', 'Williams', 'Brown'], + ], + ], + ], + ['relationship', ['str', ['pick', 'spouse', 'parent', 'sibling', 'child', 'friend']]], + ['phone', ['str', tokenPhone]], + ], + ], + ], + [ + 'insurance', + [ + 'obj', + [ + ['provider', ['str', ['pick', 'HealthCare Plus', 'MedInsure', 'WellnessCare', 'LifeHealth']]], + ['policyNumber', ['str', ['list', ['char', 65, 90, 3], ['char', 48, 57, 9]]]], + ['groupNumber', ['str', ['char', 48, 57, 6]]], + ], + ], + 0.9, + ], + ], +]; + +export const medicalRecord: ObjectTemplate = [ + 'obj', + [ + ['recordId', ['str', ['list', 'MED-', ['char', 48, 57, 10]]]], + ['patientId', ['str', ['list', 'PAT-', ['char', 48, 57, 8]]]], + ['visitDate', ['int', Date.now() - 31536000, Date.now()]], // Last year + [ + 'provider', + [ + 'obj', + [ + [ + 'name', + [ + 'str', + [ + 'list', + 'Dr. ', + ['pick', 'John', 'Jane', 'Michael', 'Sarah'], + ' ', + ['pick', 'Smith', 'Johnson', 'Williams'], + ], + ], + ], + ['specialty', ['str', ['pick', 'cardiology', 'neurology', 'pediatrics', 'orthopedics', 'dermatology']]], + ['license', ['str', ['list', ['char', 65, 90, 2], ['char', 48, 57, 8]]]], + ], + ], + ], + ['diagnosis', ['arr', 1, 3, ['str', ['pick', 'hypertension', 'diabetes', 'asthma', 'arthritis', 'migraine']]]], + [ + 'medications', + [ + 'arr', + 0, + 5, + [ + 'obj', + [ + ['name', ['str', ['pick', 'Lisinopril', 'Metformin', 'Albuterol', 'Ibuprofen', 'Atorvastatin']]], + ['dosage', ['str', ['list', ['char', 48, 57, 2], 'mg']]], + ['frequency', ['str', ['pick', 'once daily', 'twice daily', 'three times daily', 'as needed']]], + ], + ], + ], + ], + [ + 'vitals', + [ + 'obj', + [ + ['bloodPressure', ['str', ['list', ['char', 49, 57], ['char', 48, 57, 2], '/', ['char', 48, 57, 2]]]], + ['heartRate', ['int', 60, 100]], + ['temperature', ['float', 96.0, 104.0]], + ['weight', ['float', 100, 300]], + ], + ], + 0.8, + ], + ], +]; + +// ============================================================================ +// Educational Data Templates +// ============================================================================ + +export const student: ObjectTemplate = [ + 'obj', + [ + ['studentId', ['str', ['list', 'STU-', ['char', 48, 57, 7]]]], + ['firstName', ['str', ['pick', 'Alex', 'Sam', 'Jordan', 'Casey', 'Taylor', 'Morgan', 'Riley', 'Avery']]], + ['lastName', ['str', ['pick', 'Anderson', 'Brown', 'Clark', 'Davis', 'Evans', 'Foster', 'Green', 'Hill']]], + ['email', ['str', tokenEmail]], + ['grade', ['str', ['pick', '9th', '10th', '11th', '12th', 'Freshman', 'Sophomore', 'Junior', 'Senior']]], + [ + 'major', + ['str', ['pick', 'Computer Science', 'Biology', 'Mathematics', 'English', 'History', 'Physics', 'Chemistry']], + 0.7, + ], + ['gpa', ['float', 2.0, 4.0]], + ['enrollmentDate', ['int', 1567296000, Date.now()]], // From 2019 + ], +]; + +export const course: ObjectTemplate = [ + 'obj', + [ + ['courseId', ['str', ['list', ['char', 65, 90, 3], '-', ['char', 48, 57, 3]]]], + [ + 'title', + [ + 'str', + [ + 'list', + ['pick', 'Introduction to', 'Advanced', 'Fundamentals of', 'Applied'], + ' ', + ['pick', 'Computer Science', 'Mathematics', 'Biology', 'Chemistry', 'Physics', 'History', 'Literature'], + ], + ], + ], + ['credits', ['int', 1, 6]], + [ + 'instructor', + [ + 'obj', + [ + [ + 'name', + [ + 'str', + [ + 'list', + 'Prof. ', + ['pick', 'John', 'Jane', 'Michael', 'Sarah'], + ' ', + ['pick', 'Smith', 'Johnson', 'Williams'], + ], + ], + ], + ['email', ['str', tokenEmail]], + ['office', ['str', ['list', ['char', 65, 90], '-', ['char', 48, 57, 3]]]], + ], + ], + ], + [ + 'schedule', + [ + 'obj', + [ + ['days', ['arr', 1, 3, ['str', ['pick', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday']]]], + [ + 'time', + [ + 'str', + [ + 'list', + ['char', 48, 57, 2], + ':', + ['pick', '00', '30'], + '-', + ['char', 48, 57, 2], + ':', + ['pick', '00', '30'], + ], + ], + ], + ['room', ['str', ['list', ['char', 65, 90], '-', ['char', 48, 57, 3]]]], + ], + ], + ], + ['capacity', ['int', 15, 200]], + ['enrolled', ['int', 5, 180]], + ], +]; + +export const grade: ObjectTemplate = [ + 'obj', + [ + ['studentId', ['str', ['list', 'STU-', ['char', 48, 57, 7]]]], + ['courseId', ['str', ['list', ['char', 65, 90, 3], '-', ['char', 48, 57, 3]]]], + ['semester', ['str', ['pick', 'Fall 2023', 'Spring 2024', 'Summer 2024', 'Fall 2024']]], + [ + 'assignments', + [ + 'arr', + 3, + 8, + [ + 'obj', + [ + [ + 'name', + ['str', ['list', ['pick', 'Assignment', 'Quiz', 'Exam', 'Project', 'Lab'], ' ', ['char', 48, 57, 1]]], + ], + ['score', ['float', 0, 100]], + ['maxScore', ['lit', 100]], + ['dueDate', ['int', Date.now() - 7776000, Date.now() + 7776000]], // +/- 90 days + ['submitted', 'bool'], + ], + ], + ], + ], + ['finalGrade', ['str', ['pick', 'A+', 'A', 'A-', 'B+', 'B', 'B-', 'C+', 'C', 'C-', 'D+', 'D', 'F']]], + ['gpa', ['float', 0.0, 4.0]], + ], +]; + +// ============================================================================ +// Edge Cases & Special Templates +// ============================================================================ + +export const emptyStructures: ObjectTemplate = [ + 'obj', + [ + ['emptyObject', ['obj', []]], + ['emptyArray', ['arr', 0, 0]], + ['emptyString', ['lit', '']], + ['nullValue', 'nil'], + ['zeroNumber', ['lit', 0]], + ['falseBool', ['lit', false]], + ], +]; + +export const unicodeText: ObjectTemplate = [ + 'obj', + [ + ['ascii', ['str', ['repeat', 5, 15, ['char', 32, 126]]]], + ['latin', ['str', ['repeat', 5, 15, ['char', 160, 255]]]], + ['emoji', ['str', ['repeat', 1, 5, ['char', 0x1f600, 0x1f64f]]]], + ['chinese', ['str', ['repeat', 3, 8, ['char', 0x4e00, 0x9fff]]]], + ['arabic', ['str', ['repeat', 3, 8, ['char', 0x0600, 0x06ff]]]], + [ + 'mixed', + [ + 'str', + [ + 'list', + ['repeat', 2, 5, ['char', 65, 90]], + ' ', + ['char', 0x1f600, 0x1f64f], + ' ', + ['repeat', 2, 5, ['char', 0x4e00, 0x9fff]], + ], + ], + ], + ], +]; + +export const largeNumbers: ObjectTemplate = [ + 'obj', + [ + ['maxSafeInteger', ['lit', Number.MAX_SAFE_INTEGER]], + ['minSafeInteger', ['lit', Number.MIN_SAFE_INTEGER]], + ['largeFloat', ['float', 1e10, 1e15]], + ['smallFloat', ['float', 1e-10, 1e-5]], + ['preciseDecimal', ['float', 0.000001, 0.999999]], + ['scientificNotation', ['lit', 1.23e-45]], + ], +]; + +export const performanceTest: ArrayTemplate = [ + 'arr', + 100, + 1000, + [ + 'obj', + [ + ['id', ['int', 1, 1000000]], + ['data', ['str', ['repeat', 50, 200, ['char', 32, 126]]]], + ['nested', ['obj', [['level1', ['obj', [['level2', ['obj', [['level3', ['arr', 5, 10, 'int']]]]]]]]]]], + ], + ], +]; + +export const mixedTypes: Template = [ + 'or', + 'str', + 'int', + 'float', + 'bool', + 'nil', + ['arr', 1, 3, 'str'], + [ + 'obj', + [ + ['key1', 'str'], + ['key2', 'int'], + ], + ], +]; + +// ============================================================================ +// Load Testing Templates (from README examples) +// ============================================================================ + +export const loadTestUser: ObjectTemplate = [ + 'obj', + [ + ['id', ['int', 1, 10000]], + [ + 'name', + [ + 'str', + [ + 'list', + ['pick', 'John', 'Jane', 'Bob', 'Alice', 'Charlie'], + ' ', + ['pick', 'Doe', 'Smith', 'Johnson', 'Brown'], + ], + ], + ], + ['email', ['str', ['list', ['repeat', 3, 10, ['char', 97, 122]], '@test.com']]], + ['age', ['int', 18, 65]], + ['active', 'bool'], + ], +]; + +// ============================================================================ +// Combined Template using 'or' to randomly pick from all examples +// ============================================================================ + +export const allExamples: Template = [ + 'or', + userProfile, + userBasic, + apiResponse, + apiResponseDetailed, + serviceConfig, + product, + order, + userToken, + userRole, + logEntry, + metricData, + address, + location, + transaction, + bankAccount, + socialPost, + socialProfile, + sensorReading, + iotDevice, + patient, + medicalRecord, + student, + course, + grade, + emptyStructures, + unicodeText, + largeNumbers, + performanceTest, + mixedTypes, + loadTestUser, + tree(), + comment(), +]; diff --git a/src/index.ts b/src/index.ts index c4278ad..1bd829c 100644 --- a/src/index.ts +++ b/src/index.ts @@ -3,3 +3,4 @@ export * from './RandomJson'; export * from './number'; export * from './string'; export * from './structured'; +export * as examples from './examples'; diff --git a/src/structured/__tests__/templates.spec.ts b/src/structured/__tests__/templates.spec.ts index f764e03..89dae91 100644 --- a/src/structured/__tests__/templates.spec.ts +++ b/src/structured/__tests__/templates.spec.ts @@ -1,7 +1,7 @@ import {resetMathRandom} from '../../__tests__/setup'; import {deterministic} from '../../util'; import {TemplateJson} from '../TemplateJson'; -import * as templates from '../templates'; +import * as templates from '../../examples'; describe('Template Examples', () => { describe('String Pattern Templates', () => { @@ -100,7 +100,7 @@ describe('Template Examples', () => { expect(product).toHaveProperty('inventory'); expect(product).toHaveProperty('rating'); expect(product).toHaveProperty('reviews'); - + expect(typeof product.id).toBe('string'); expect(product.id).toMatch(/^prod_\d{8}$/); expect(typeof product.price).toBe('number'); @@ -121,7 +121,7 @@ describe('Template Examples', () => { expect(order).toHaveProperty('total'); expect(order).toHaveProperty('status'); expect(order).toHaveProperty('shippingAddress'); - + expect(order.orderId).toMatch(/^ORD-\d{10}$/); expect(order.customerId).toMatch(/^CUST-[A-Z]{3}\d{6}$/); expect(Array.isArray(order.items)).toBe(true); @@ -169,7 +169,7 @@ describe('Template Examples', () => { expect(reading).toHaveProperty('timestamp'); expect(reading).toHaveProperty('location'); expect(reading).toHaveProperty('status'); - + expect(reading.sensorId).toMatch(/^sensor_[A-Z]{2}\d{6}$/); expect(typeof reading.value).toBe('number'); expect(reading.value).toBeGreaterThanOrEqual(-50); @@ -192,7 +192,7 @@ describe('Template Examples', () => { expect(patient).toHaveProperty('bloodType'); expect(patient).toHaveProperty('allergies'); expect(patient).toHaveProperty('emergencyContact'); - + expect(patient.patientId).toMatch(/^PAT-\d{8}$/); expect(typeof patient.firstName).toBe('string'); expect(typeof patient.lastName).toBe('string'); @@ -213,7 +213,7 @@ describe('Template Examples', () => { expect(empty).toHaveProperty('nullValue'); expect(empty).toHaveProperty('zeroNumber'); expect(empty).toHaveProperty('falseBool'); - + expect(empty.emptyObject).toEqual({}); expect(empty.emptyArray).toEqual([]); expect(empty.emptyString).toBe(''); @@ -231,7 +231,7 @@ describe('Template Examples', () => { expect(unicode).toHaveProperty('chinese'); expect(unicode).toHaveProperty('arabic'); expect(unicode).toHaveProperty('mixed'); - + expect(typeof unicode.ascii).toBe('string'); expect(typeof unicode.emoji).toBe('string'); expect(typeof unicode.mixed).toBe('string'); @@ -246,7 +246,7 @@ describe('Template Examples', () => { expect(large).toHaveProperty('smallFloat'); expect(large).toHaveProperty('preciseDecimal'); expect(large).toHaveProperty('scientificNotation'); - + expect(large.maxSafeInteger).toBe(Number.MAX_SAFE_INTEGER); expect(large.minSafeInteger).toBe(Number.MIN_SAFE_INTEGER); expect(typeof large.largeFloat).toBe('number'); @@ -261,11 +261,31 @@ describe('Template Examples', () => { for (let i = 0; i < 10; i++) { values.push(TemplateJson.gen(templates.mixedTypes)); } - + // Should have generated different types - const types = new Set(values.map(v => typeof v)); + const types = new Set(values.map((v) => typeof v)); expect(types.size).toBeGreaterThan(1); }); }); }); -}); \ No newline at end of file + + describe('Combined Template', () => { + test('generates data from allExamples template using or', () => { + deterministic(9999, () => { + // Test multiple times to ensure it can generate different types + const results = []; + for (let i = 0; i < 20; i++) { + const result = TemplateJson.gen(templates.allExamples); + results.push(result); + expect(result).toBeDefined(); + expect(typeof result).toBe('object'); + } + + // Should have generated some variety (not all identical) + const stringified = results.map((r) => JSON.stringify(r)); + const unique = new Set(stringified); + expect(unique.size).toBeGreaterThan(1); + }); + }); + }); +}); diff --git a/src/structured/templates.ts b/src/structured/templates.ts index 0437eb3..76230ca 100644 --- a/src/structured/templates.ts +++ b/src/structured/templates.ts @@ -1,9 +1,5 @@ import type {Token} from '../string'; -import type {StringTemplate, Template, ObjectTemplate, ArrayTemplate, MapTemplate} from './types'; - -// ============================================================================ -// Basic Templates -// ============================================================================ +import type {StringTemplate, Template} from './types'; export const nil: Template = 'nil'; @@ -23,609 +19,3 @@ export const tokensObjectKey: Token = [ ]; export const str: StringTemplate = ['str', tokensHelloWorld]; - -// ============================================================================ -// String Pattern Templates (from README examples) -// ============================================================================ - -export const tokenEmail: Token = [ - 'list', - ['repeat', 3, 12, ['char', 97, 122]], // 3-12 lowercase letters - ['pick', '.', '_', '-', ''], // Optional separator - ['repeat', 0, 5, ['char', 97, 122]], // 0-5 more letters - '@', - ['pick', 'gmail.com', 'yahoo.com', 'example.org', 'test.com', 'demo.net'] -]; - -export const tokenPhone: Token = [ - 'list', - '+1-', - ['char', 50, 57, 3], // Area code (2-9) - '-', - ['char', 48, 57, 3], // Exchange - '-', - ['char', 48, 57, 4] // Number -]; - -export const tokenProductCode: Token = [ - 'list', - ['pick', 'PRD', 'ITM', 'SKU'], - '-', - ['char', 65, 90, 2], // 2 uppercase letters - ['char', 48, 57, 6] // 6 digits -]; - -export const tokenUrl: Token = [ - 'list', - 'https://', - ['repeat', 3, 15, ['char', 97, 122]], // Domain name - ['pick', '.com', '.org', '.net', '.io'], - ['pick', '', '/', '/api/', '/v1/'], - ['repeat', 0, 10, ['char', 97, 122]] // Optional path -]; - -export const tokenUsername: Token = [ - 'list', - ['pick', 'user', 'admin', 'guest', 'test'], - ['char', 48, 57, 4] // 4 digits -]; - -// ============================================================================ -// User Profile Templates (from README examples) -// ============================================================================ - -export const userProfile: ObjectTemplate = ['obj', [ - ['id', ['int', 1, 10000]], - ['username', ['str', tokenUsername]], - ['email', ['str', tokenEmail]], - ['age', ['int', 18, 120]], - ['isActive', 'bool'], - ['profile', ['obj', [ - ['bio', ['str', ['repeat', 10, 50, ['char', 32, 126]]]], - ['avatar', ['str', ['list', 'https://avatar.example.com/', ['char', 48, 57, 8]]], 0.3] // 30% chance to omit - ]]] -]]; - -export const userBasic: ObjectTemplate = ['obj', [ - ['id', ['int', 1, 1000]], - ['name', ['str', ['list', - ['pick', 'John', 'Jane', 'Bob', 'Alice', 'Charlie'], - ' ', - ['pick', 'Doe', 'Smith', 'Johnson', 'Brown'] - ]]], - ['active', 'bool'] -]]; - -// ============================================================================ -// API Response Templates (from README examples) -// ============================================================================ - -export const apiResponse: ObjectTemplate = ['obj', [ - ['status', ['str', ['pick', 'success', 'error']]], - ['timestamp', ['int', 1640000000, 1700000000]], - ['data', ['arr', 0, 10, ['obj', [ - ['id', 'int'], - ['value', 'str'] - ]]]] -]]; - -export const apiResponseDetailed: ObjectTemplate = ['obj', [ - ['success', ['lit', true]], - ['timestamp', ['lit', Date.now()]], - ['data', ['arr', 5, 15, ['obj', [ - ['id', 'int'], - ['status', ['str', ['pick', 'pending', 'completed', 'failed']]], - ['value', ['float', 0, 1000]] - ]]]] -]]; - -// ============================================================================ -// Configuration Templates (from README examples) -// ============================================================================ - -export const serviceConfig: ObjectTemplate = ['obj', [ - ['database', ['obj', [ - ['host', ['str', ['list', 'db-', ['char', 48, 57, 2], '.example.com']]], - ['port', ['int', 3000, 6000]], - ['timeout', ['int', 1000, 30000]], - ['pool_size', ['int', 5, 50]] - ]]], - ['cache', ['obj', [ - ['enabled', 'bool'], - ['ttl', ['int', 60, 3600]], - ['max_size', ['int', 100, 10000]] - ]]], - ['features', ['map', - ['pick', 'feature_a', 'feature_b', 'feature_c', 'feature_d'], - 'bool', - 2, 5 - ]] -]]; - -export const configMap: MapTemplate = ['map', - ['pick', 'timeout', 'retries', 'cache_ttl', 'max_connections'], - ['int', 1, 3600], - 3, 5 -]; - -export const permissions: MapTemplate = ['map', - ['list', 'can_', ['pick', 'read', 'write', 'delete', 'admin']], - 'bool', - 2, 6 -]; - -export const translations: MapTemplate = ['map', - ['pick', 'welcome', 'goodbye', 'error', 'success', 'loading'], - ['str', ['repeat', 5, 20, ['char', 32, 126]]], - 3, 8 -]; - -// ============================================================================ -// Recursive Templates (from README examples) -// ============================================================================ - -export const tree = (): Template => ['obj', [ - ['value', 'int'], - ['left', tree, 0.3], // 30% chance of left child - ['right', tree, 0.3] // 30% chance of right child -]]; - -export const comment = (): Template => ['obj', [ - ['id', 'int'], - ['text', 'str'], - ['author', 'str'], - ['replies', ['arr', 0, 3, comment, [], []], 0.4] // 40% chance of replies -]]; - -// ============================================================================ -// E-commerce Templates -// ============================================================================ - -export const product: ObjectTemplate = ['obj', [ - ['id', ['str', ['list', 'prod_', ['char', 48, 57, 8]]]], - ['name', ['str', ['list', - ['pick', 'Premium', 'Deluxe', 'Classic', 'Modern', 'Vintage'], - ' ', - ['pick', 'Widget', 'Gadget', 'Tool', 'Device', 'Accessory'] - ]]], - ['price', ['float', 9.99, 999.99]], - ['currency', ['str', ['pick', 'USD', 'EUR', 'GBP', 'JPY']]], - ['category', ['str', ['pick', 'electronics', 'clothing', 'books', 'home', 'sports']]], - ['tags', ['arr', 1, 5, ['str', ['pick', 'new', 'sale', 'featured', 'popular', 'limited']]]], - ['inventory', ['obj', [ - ['stock', ['int', 0, 1000]], - ['warehouse', ['str', ['list', 'WH-', ['char', 65, 90, 2], ['char', 48, 57, 3]]]], - ['reserved', ['int', 0, 50]] - ]]], - ['rating', ['float', 1.0, 5.0]], - ['reviews', ['int', 0, 10000]] -]]; - -export const order: ObjectTemplate = ['obj', [ - ['orderId', ['str', ['list', 'ORD-', ['char', 48, 57, 10]]]], - ['customerId', ['str', ['list', 'CUST-', ['char', 65, 90, 3], ['char', 48, 57, 6]]]], - ['items', ['arr', 1, 8, ['obj', [ - ['productId', ['str', tokenProductCode]], - ['quantity', ['int', 1, 10]], - ['price', ['float', 5.00, 500.00]] - ]]]], - ['total', ['float', 10.00, 2000.00]], - ['status', ['str', ['pick', 'pending', 'processing', 'shipped', 'delivered', 'cancelled']]], - ['createdAt', ['int', 1640000000, 1700000000]], - ['shippingAddress', ['obj', [ - ['street', ['str', ['list', ['char', 48, 57, 3], ' ', ['pick', 'Main St', 'Oak Ave', 'Pine Rd', 'Cedar Ln']]]], - ['city', ['str', ['pick', 'New York', 'Los Angeles', 'Chicago', 'Houston', 'Phoenix']]], - ['state', ['str', ['pick', 'NY', 'CA', 'IL', 'TX', 'AZ']]], - ['zipCode', ['str', ['char', 48, 57, 5]]], - ['country', ['str', ['pick', 'US', 'CA', 'MX']]] - ]]] -]]; - -// ============================================================================ -// Authentication & Security Templates -// ============================================================================ - -export const userToken: ObjectTemplate = ['obj', [ - ['token', ['str', ['list', 'eyJ', ['repeat', 20, 40, ['char', 65, 90]]]]], - ['refreshToken', ['str', ['list', 'rt_', ['repeat', 32, 64, ['char', 97, 122]]]]], - ['expiresAt', ['int', Date.now(), Date.now() + 86400000]], - ['scope', ['arr', 1, 4, ['str', ['pick', 'read', 'write', 'admin', 'user']]]] -]]; - -export const userRole: ObjectTemplate = ['obj', [ - ['roleId', ['str', ['list', 'role_', ['char', 48, 57, 6]]]], - ['name', ['str', ['pick', 'admin', 'user', 'moderator', 'guest', 'super_admin']]], - ['permissions', ['arr', 2, 10, ['str', ['pick', - 'users:read', 'users:write', 'users:delete', - 'posts:read', 'posts:write', 'posts:delete', - 'admin:read', 'admin:write', 'system:manage' - ]]]], - ['createdBy', ['str', tokenUsername]], - ['isActive', 'bool'] -]]; - -// ============================================================================ -// Logging & Monitoring Templates -// ============================================================================ - -export const logEntry: ObjectTemplate = ['obj', [ - ['timestamp', ['int', Date.now() - 86400000, Date.now()]], - ['level', ['str', ['pick', 'debug', 'info', 'warn', 'error', 'fatal']]], - ['message', ['str', ['list', - ['pick', 'User', 'System', 'Database', 'API', 'Cache'], - ' ', - ['pick', 'action', 'error', 'warning', 'success', 'failure'], - ': ', - ['repeat', 10, 50, ['char', 32, 126]] - ]]], - ['service', ['str', ['pick', 'web-server', 'database', 'cache', 'auth-service', 'api-gateway']]], - ['userId', ['str', tokenUsername], 0.7], - ['requestId', ['str', ['list', 'req_', ['char', 97, 122, 8], ['char', 48, 57, 4]]]], - ['metadata', ['obj', [ - ['ip', ['str', ['list', - ['char', 49, 57], ['char', 48, 57, 2], '.', - ['char', 48, 57, 3], '.', - ['char', 48, 57, 3], '.', - ['char', 48, 57, 3] - ]]], - ['userAgent', ['str', ['pick', - 'Mozilla/5.0 (Windows NT 10.0; Win64; x64)', - 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7)', - 'Mozilla/5.0 (X11; Linux x86_64)' - ]]], - ['duration', ['int', 1, 5000]] - ]], 0.5] -]]; - -export const metricData: ObjectTemplate = ['obj', [ - ['name', ['str', ['pick', 'cpu_usage', 'memory_usage', 'disk_io', 'network_latency', 'request_count']]], - ['value', ['float', 0, 100]], - ['unit', ['str', ['pick', 'percent', 'bytes', 'ms', 'count', 'rate']]], - ['timestamp', ['int', Date.now() - 3600000, Date.now()]], - ['tags', ['obj', [ - ['environment', ['str', ['pick', 'production', 'staging', 'development']]], - ['service', ['str', ['pick', 'web', 'api', 'database', 'cache']]], - ['region', ['str', ['pick', 'us-east-1', 'us-west-2', 'eu-west-1']]] - ]]] -]]; - -// ============================================================================ -// Geographic & Location Templates -// ============================================================================ - -export const coordinates: ArrayTemplate = ['arr', 0, 0, 'nil', - [['float', -180, 180], ['float', -90, 90]], // head: [longitude, latitude] - [['lit', 'WGS84']] // tail: coordinate system -]; - -export const address: ObjectTemplate = ['obj', [ - ['street', ['str', ['list', ['char', 48, 57, 3], ' ', ['pick', 'Main St', 'Oak Ave', 'Pine Rd', 'Elm St', 'Maple Dr']]]], - ['city', ['str', ['pick', 'New York', 'Los Angeles', 'Chicago', 'Houston', 'Phoenix', 'Philadelphia', 'San Antonio']]], - ['state', ['str', ['pick', 'NY', 'CA', 'IL', 'TX', 'AZ', 'PA']]], - ['country', ['str', ['pick', 'United States', 'Canada', 'Mexico', 'United Kingdom', 'Germany', 'France']]], - ['postalCode', ['str', ['char', 48, 57, 5]]], - ['coordinates', coordinates, 0.3] -]]; - -export const location: ObjectTemplate = ['obj', [ - ['name', ['str', ['list', - ['pick', 'Coffee Shop', 'Restaurant', 'Store', 'Office', 'Park'], - ' ', - ['pick', 'Downtown', 'Central', 'North', 'South', 'Main'] - ]]], - ['address', address], - ['phone', ['str', tokenPhone]], - ['hours', ['obj', [ - ['monday', ['str', ['pick', '9:00-17:00', '8:00-18:00', 'closed']]], - ['tuesday', ['str', ['pick', '9:00-17:00', '8:00-18:00', 'closed']]], - ['wednesday', ['str', ['pick', '9:00-17:00', '8:00-18:00', 'closed']]], - ['thursday', ['str', ['pick', '9:00-17:00', '8:00-18:00', 'closed']]], - ['friday', ['str', ['pick', '9:00-17:00', '8:00-18:00', 'closed']]], - ['saturday', ['str', ['pick', '10:00-16:00', '9:00-15:00', 'closed']]], - ['sunday', ['str', ['pick', '12:00-16:00', 'closed']]] - ]], 0.4] -]]; - -// ============================================================================ -// Financial & Transaction Templates -// ============================================================================ - -export const transaction: ObjectTemplate = ['obj', [ - ['id', ['str', ['list', 'txn_', ['char', 97, 122, 8], ['char', 48, 57, 8]]]], - ['amount', ['float', 0.01, 10000.00]], - ['currency', ['str', ['pick', 'USD', 'EUR', 'GBP', 'JPY', 'CAD', 'AUD']]], - ['type', ['str', ['pick', 'debit', 'credit', 'transfer', 'payment', 'refund']]], - ['status', ['str', ['pick', 'pending', 'completed', 'failed', 'cancelled']]], - ['fromAccount', ['str', ['list', 'acc_', ['char', 48, 57, 12]]]], - ['toAccount', ['str', ['list', 'acc_', ['char', 48, 57, 12]]]], - ['description', ['str', ['list', - ['pick', 'Payment to', 'Transfer from', 'Purchase at', 'Refund for'], - ' ', - ['repeat', 5, 20, ['char', 32, 126]] - ]]], - ['timestamp', ['int', Date.now() - 86400000, Date.now()]], - ['fees', ['float', 0, 50.00], 0.3] -]]; - -export const bankAccount: ObjectTemplate = ['obj', [ - ['accountNumber', ['str', ['char', 48, 57, 12]]], - ['routingNumber', ['str', ['char', 48, 57, 9]]], - ['accountType', ['str', ['pick', 'checking', 'savings', 'business', 'credit']]], - ['balance', ['float', 0, 100000.00]], - ['currency', ['str', ['pick', 'USD', 'EUR', 'GBP']]], - ['isActive', 'bool'], - ['openedDate', ['int', 946684800, Date.now()]], // From year 2000 - ['lastActivity', ['int', Date.now() - 2592000, Date.now()]] // Last 30 days -]]; - -// ============================================================================ -// Social Media Templates -// ============================================================================ - -export const socialPost: ObjectTemplate = ['obj', [ - ['id', ['str', ['list', 'post_', ['char', 97, 122, 8]]]], - ['content', ['str', ['repeat', 10, 280, ['char', 32, 126]]]], - ['author', ['obj', [ - ['username', ['str', tokenUsername]], - ['displayName', ['str', ['list', - ['pick', 'John', 'Jane', 'Alex', 'Sam', 'Chris'], - ' ', - ['pick', 'Smith', 'Doe', 'Johnson', 'Brown'] - ]]], - ['verified', 'bool'] - ]]], - ['likes', ['int', 0, 10000]], - ['shares', ['int', 0, 1000]], - ['comments', ['int', 0, 500]], - ['hashtags', ['arr', 0, 5, ['str', ['list', '#', ['repeat', 3, 15, ['char', 97, 122]]]]]], - ['mentions', ['arr', 0, 3, ['str', ['list', '@', tokenUsername]]]], - ['timestamp', ['int', Date.now() - 604800000, Date.now()]], // Last week - ['media', ['arr', 0, 4, ['obj', [ - ['type', ['str', ['pick', 'image', 'video', 'gif']]], - ['url', ['str', tokenUrl]], - ['alt', ['str', ['repeat', 5, 50, ['char', 32, 126]]], 0.7] - ]]], 0.4] -]]; - -export const socialProfile: ObjectTemplate = ['obj', [ - ['username', ['str', tokenUsername]], - ['displayName', ['str', ['repeat', 3, 30, ['char', 32, 126]]]], - ['bio', ['str', ['repeat', 10, 160, ['char', 32, 126]]], 0.8], - ['followers', ['int', 0, 1000000]], - ['following', ['int', 0, 10000]], - ['posts', ['int', 0, 50000]], - ['verified', 'bool'], - ['joinDate', ['int', 946684800, Date.now()]], - ['location', ['str', ['pick', 'New York', 'London', 'Tokyo', 'Berlin', 'Sydney']], 0.6], - ['website', ['str', tokenUrl], 0.3] -]]; - -// ============================================================================ -// IoT & Sensor Data Templates -// ============================================================================ - -export const sensorReading: ObjectTemplate = ['obj', [ - ['sensorId', ['str', ['list', 'sensor_', ['char', 65, 90, 2], ['char', 48, 57, 6]]]], - ['deviceType', ['str', ['pick', 'temperature', 'humidity', 'pressure', 'motion', 'light', 'sound']]], - ['value', ['float', -50, 150]], - ['unit', ['str', ['pick', 'celsius', 'fahrenheit', 'percent', 'pascal', 'lux', 'decibel']]], - ['timestamp', ['int', Date.now() - 3600000, Date.now()]], - ['location', ['obj', [ - ['room', ['str', ['pick', 'living_room', 'bedroom', 'kitchen', 'bathroom', 'office']]], - ['floor', ['int', 1, 10]], - ['building', ['str', ['list', 'Building ', ['char', 65, 90]]]] - ]]], - ['status', ['str', ['pick', 'online', 'offline', 'maintenance', 'error']]], - ['battery', ['int', 0, 100], 0.6] -]]; - -export const iotDevice: ObjectTemplate = ['obj', [ - ['deviceId', ['str', ['list', 'iot_', ['char', 97, 122, 4], ['char', 48, 57, 8]]]], - ['name', ['str', ['list', - ['pick', 'Smart', 'Connected', 'Wireless', 'Digital'], - ' ', - ['pick', 'Thermostat', 'Camera', 'Lock', 'Light', 'Sensor'] - ]]], - ['manufacturer', ['str', ['pick', 'SmartHome Inc', 'IoT Solutions', 'TechDevice Co', 'ConnectCorp']]], - ['model', ['str', ['list', ['char', 65, 90, 2], '-', ['char', 48, 57, 4]]]], - ['firmwareVersion', ['str', ['list', - ['char', 49, 57], '.', ['char', 48, 57], '.', ['char', 48, 57] - ]]], - ['ipAddress', ['str', ['list', - '192.168.', ['char', 48, 57, 1], '.', ['char', 48, 57, 3] - ]]], - ['macAddress', ['str', ['list', - ['char', 48, 57, 2], ':', ['char', 48, 57, 2], ':', ['char', 48, 57, 2], ':', - ['char', 48, 57, 2], ':', ['char', 48, 57, 2], ':', ['char', 48, 57, 2] - ]]], - ['lastSeen', ['int', Date.now() - 86400000, Date.now()]], - ['sensors', ['arr', 1, 4, sensorReading]] -]]; - -// ============================================================================ -// Medical Records Templates -// ============================================================================ - -export const patient: ObjectTemplate = ['obj', [ - ['patientId', ['str', ['list', 'PAT-', ['char', 48, 57, 8]]]], - ['firstName', ['str', ['pick', 'John', 'Jane', 'Michael', 'Sarah', 'David', 'Emily', 'James', 'Lisa']]], - ['lastName', ['str', ['pick', 'Smith', 'Johnson', 'Williams', 'Brown', 'Jones', 'Garcia', 'Miller', 'Davis']]], - ['dateOfBirth', ['int', 157766400, 1009843200]], // 1975-2002 - ['gender', ['str', ['pick', 'male', 'female', 'non-binary', 'prefer-not-to-say']]], - ['bloodType', ['str', ['pick', 'A+', 'A-', 'B+', 'B-', 'AB+', 'AB-', 'O+', 'O-']]], - ['allergies', ['arr', 0, 5, ['str', ['pick', 'peanuts', 'shellfish', 'dairy', 'gluten', 'penicillin', 'latex']]]], - ['emergencyContact', ['obj', [ - ['name', ['str', ['list', - ['pick', 'John', 'Jane', 'Michael', 'Sarah'], - ' ', - ['pick', 'Smith', 'Johnson', 'Williams', 'Brown'] - ]]], - ['relationship', ['str', ['pick', 'spouse', 'parent', 'sibling', 'child', 'friend']]], - ['phone', ['str', tokenPhone]] - ]]], - ['insurance', ['obj', [ - ['provider', ['str', ['pick', 'HealthCare Plus', 'MedInsure', 'WellnessCare', 'LifeHealth']]], - ['policyNumber', ['str', ['list', ['char', 65, 90, 3], ['char', 48, 57, 9]]]], - ['groupNumber', ['str', ['char', 48, 57, 6]]] - ]], 0.9] -]]; - -export const medicalRecord: ObjectTemplate = ['obj', [ - ['recordId', ['str', ['list', 'MED-', ['char', 48, 57, 10]]]], - ['patientId', ['str', ['list', 'PAT-', ['char', 48, 57, 8]]]], - ['visitDate', ['int', Date.now() - 31536000, Date.now()]], // Last year - ['provider', ['obj', [ - ['name', ['str', ['list', 'Dr. ', ['pick', 'John', 'Jane', 'Michael', 'Sarah'], ' ', ['pick', 'Smith', 'Johnson', 'Williams']]]], - ['specialty', ['str', ['pick', 'cardiology', 'neurology', 'pediatrics', 'orthopedics', 'dermatology']]], - ['license', ['str', ['list', ['char', 65, 90, 2], ['char', 48, 57, 8]]]] - ]]], - ['diagnosis', ['arr', 1, 3, ['str', ['pick', 'hypertension', 'diabetes', 'asthma', 'arthritis', 'migraine']]]], - ['medications', ['arr', 0, 5, ['obj', [ - ['name', ['str', ['pick', 'Lisinopril', 'Metformin', 'Albuterol', 'Ibuprofen', 'Atorvastatin']]], - ['dosage', ['str', ['list', ['char', 48, 57, 2], 'mg']]], - ['frequency', ['str', ['pick', 'once daily', 'twice daily', 'three times daily', 'as needed']]] - ]]]], - ['vitals', ['obj', [ - ['bloodPressure', ['str', ['list', ['char', 49, 57], ['char', 48, 57, 2], '/', ['char', 48, 57, 2]]]], - ['heartRate', ['int', 60, 100]], - ['temperature', ['float', 96.0, 104.0]], - ['weight', ['float', 100, 300]] - ]], 0.8] -]]; - -// ============================================================================ -// Educational Data Templates -// ============================================================================ - -export const student: ObjectTemplate = ['obj', [ - ['studentId', ['str', ['list', 'STU-', ['char', 48, 57, 7]]]], - ['firstName', ['str', ['pick', 'Alex', 'Sam', 'Jordan', 'Casey', 'Taylor', 'Morgan', 'Riley', 'Avery']]], - ['lastName', ['str', ['pick', 'Anderson', 'Brown', 'Clark', 'Davis', 'Evans', 'Foster', 'Green', 'Hill']]], - ['email', ['str', tokenEmail]], - ['grade', ['str', ['pick', '9th', '10th', '11th', '12th', 'Freshman', 'Sophomore', 'Junior', 'Senior']]], - ['major', ['str', ['pick', 'Computer Science', 'Biology', 'Mathematics', 'English', 'History', 'Physics', 'Chemistry']], 0.7], - ['gpa', ['float', 2.0, 4.0]], - ['enrollmentDate', ['int', 1567296000, Date.now()]] // From 2019 -]]; - -export const course: ObjectTemplate = ['obj', [ - ['courseId', ['str', ['list', ['char', 65, 90, 3], '-', ['char', 48, 57, 3]]]], - ['title', ['str', ['list', - ['pick', 'Introduction to', 'Advanced', 'Fundamentals of', 'Applied'], - ' ', - ['pick', 'Computer Science', 'Mathematics', 'Biology', 'Chemistry', 'Physics', 'History', 'Literature'] - ]]], - ['credits', ['int', 1, 6]], - ['instructor', ['obj', [ - ['name', ['str', ['list', 'Prof. ', ['pick', 'John', 'Jane', 'Michael', 'Sarah'], ' ', ['pick', 'Smith', 'Johnson', 'Williams']]]], - ['email', ['str', tokenEmail]], - ['office', ['str', ['list', ['char', 65, 90], '-', ['char', 48, 57, 3]]]] - ]]], - ['schedule', ['obj', [ - ['days', ['arr', 1, 3, ['str', ['pick', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday']]]], - ['time', ['str', ['list', ['char', 48, 57, 2], ':', ['pick', '00', '30'], '-', ['char', 48, 57, 2], ':', ['pick', '00', '30']]]], - ['room', ['str', ['list', ['char', 65, 90], '-', ['char', 48, 57, 3]]]] - ]]], - ['capacity', ['int', 15, 200]], - ['enrolled', ['int', 5, 180]] -]]; - -export const grade: ObjectTemplate = ['obj', [ - ['studentId', ['str', ['list', 'STU-', ['char', 48, 57, 7]]]], - ['courseId', ['str', ['list', ['char', 65, 90, 3], '-', ['char', 48, 57, 3]]]], - ['semester', ['str', ['pick', 'Fall 2023', 'Spring 2024', 'Summer 2024', 'Fall 2024']]], - ['assignments', ['arr', 3, 8, ['obj', [ - ['name', ['str', ['list', - ['pick', 'Assignment', 'Quiz', 'Exam', 'Project', 'Lab'], - ' ', - ['char', 48, 57, 1] - ]]], - ['score', ['float', 0, 100]], - ['maxScore', ['lit', 100]], - ['dueDate', ['int', Date.now() - 7776000, Date.now() + 7776000]], // +/- 90 days - ['submitted', 'bool'] - ]]]], - ['finalGrade', ['str', ['pick', 'A+', 'A', 'A-', 'B+', 'B', 'B-', 'C+', 'C', 'C-', 'D+', 'D', 'F']]], - ['gpa', ['float', 0.0, 4.0]] -]]; - -// ============================================================================ -// Edge Cases & Special Templates -// ============================================================================ - -export const emptyStructures: ObjectTemplate = ['obj', [ - ['emptyObject', ['obj', []]], - ['emptyArray', ['arr', 0, 0]], - ['emptyString', ['lit', '']], - ['nullValue', 'nil'], - ['zeroNumber', ['lit', 0]], - ['falseBool', ['lit', false]] -]]; - -export const unicodeText: ObjectTemplate = ['obj', [ - ['ascii', ['str', ['repeat', 5, 15, ['char', 32, 126]]]], - ['latin', ['str', ['repeat', 5, 15, ['char', 160, 255]]]], - ['emoji', ['str', ['repeat', 1, 5, ['char', 0x1F600, 0x1F64F]]]], - ['chinese', ['str', ['repeat', 3, 8, ['char', 0x4E00, 0x9FFF]]]], - ['arabic', ['str', ['repeat', 3, 8, ['char', 0x0600, 0x06FF]]]], - ['mixed', ['str', ['list', - ['repeat', 2, 5, ['char', 65, 90]], - ' ', - ['char', 0x1F600, 0x1F64F], - ' ', - ['repeat', 2, 5, ['char', 0x4E00, 0x9FFF]] - ]]] -]]; - -export const largeNumbers: ObjectTemplate = ['obj', [ - ['maxSafeInteger', ['lit', Number.MAX_SAFE_INTEGER]], - ['minSafeInteger', ['lit', Number.MIN_SAFE_INTEGER]], - ['largeFloat', ['float', 1e10, 1e15]], - ['smallFloat', ['float', 1e-10, 1e-5]], - ['preciseDecimal', ['float', 0.000001, 0.999999]], - ['scientificNotation', ['lit', 1.23e-45]] -]]; - -export const performanceTest: ArrayTemplate = ['arr', 100, 1000, ['obj', [ - ['id', ['int', 1, 1000000]], - ['data', ['str', ['repeat', 50, 200, ['char', 32, 126]]]], - ['nested', ['obj', [ - ['level1', ['obj', [ - ['level2', ['obj', [ - ['level3', ['arr', 5, 10, 'int']] - ]]] - ]]] - ]]] -]]]; - -export const mixedTypes: Template = ['or', - 'str', - 'int', - 'float', - 'bool', - 'nil', - ['arr', 1, 3, 'str'], - ['obj', [ - ['key1', 'str'], - ['key2', 'int'] - ]] -]; - -// ============================================================================ -// Load Testing Templates (from README examples) -// ============================================================================ - -export const loadTestUser: ObjectTemplate = ['obj', [ - ['id', ['int', 1, 10000]], - ['name', ['str', ['list', - ['pick', 'John', 'Jane', 'Bob', 'Alice', 'Charlie'], - ' ', - ['pick', 'Doe', 'Smith', 'Johnson', 'Brown'] - ]]], - ['email', ['str', ['list', - ['repeat', 3, 10, ['char', 97, 122]], - '@test.com' - ]]], - ['age', ['int', 18, 65]], - ['active', 'bool'] -]]; From 6a4fba83f5ae7929f0159a6506e558ccfec10a40 Mon Sep 17 00:00:00 2001 From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com> Date: Sun, 3 Aug 2025 13:06:21 +0000 Subject: [PATCH 4/4] fix: address code review feedback - remove examples export, fix function calls, add helper methods Co-authored-by: streamich <9773803+streamich@users.noreply.github.com> --- README.md | 70 ++++++++++++++++++++++++ src/examples.ts | 142 +++++++++++++++++++++++++++++++++++++++++++++++- src/index.ts | 1 - 3 files changed, 210 insertions(+), 3 deletions(-) diff --git a/README.md b/README.md index acbbaa7..4d862ed 100644 --- a/README.md +++ b/README.md @@ -583,6 +583,76 @@ const serviceConfig = TemplateJson.gen(['obj', [ ]]); ``` +## Helper Methods for Easy Generation + +The library provides convenient helper methods for generating common data types without needing to construct templates manually. These methods are available in the `examples` module: + +```typescript +import { + genUser, + genAddress, + genProduct, + genOrder, + genRandomExample +} from '@jsonjoy.com/json-random/lib/examples'; + +// Generate common data types quickly +const user = genUser(); +const address = genAddress(); +const product = genProduct(); +const order = genOrder(); + +// Generate random example from any template +const randomData = genRandomExample(); +``` + +### Available Helper Methods + +| Method | Description | +|--------|-------------| +| `genUser()` | Generate comprehensive user profile with details | +| `genUserBasic()` | Generate basic user with essential information | +| `genAddress()` | Generate address with street, city, state, etc. | +| `genProduct()` | Generate product with name, price, category | +| `genOrder()` | Generate order with items and customer info | +| `genTransaction()` | Generate financial transaction data | +| `genBankAccount()` | Generate bank account information | +| `genSocialPost()` | Generate social media post | +| `genSocialProfile()` | Generate social media profile | +| `genLocation()` | Generate location with coordinates | +| `genApiResponse()` | Generate API response with data array | +| `genApiResponseDetailed()` | Generate comprehensive API response | +| `genServiceConfig()` | Generate service configuration | +| `genPatient()` | Generate medical patient record | +| `genMedicalRecord()` | Generate comprehensive medical record | +| `genStudent()` | Generate student profile | +| `genCourse()` | Generate course information | +| `genSensorReading()` | Generate IoT sensor reading | +| `genIotDevice()` | Generate IoT device profile | +| `genLogEntry()` | Generate log entry for monitoring | +| `genMetricData()` | Generate metric data for monitoring | +| `genRandomExample()` | Generate random data from any available template | + +### Usage Examples + +```typescript +// Generate test user data for API testing +const testUser = genUser(); +console.log(testUser); +// Output: { id: 4829, username: "user_7432", email: "alice@gmail.com", ... } + +// Generate address for form testing +const shippingAddress = genAddress(); +console.log(shippingAddress); +// Output: { street: "123 Main St", city: "Springfield", state: "CA", ... } + +// Generate product catalog +const products = Array.from({ length: 10 }, () => genProduct()); + +// Generate random test data +const randomTestData = Array.from({ length: 5 }, () => genRandomExample()); +``` + ## Demos Run the included demos to see the library in action: diff --git a/src/examples.ts b/src/examples.ts index d75e89c..5bb21fe 100644 --- a/src/examples.ts +++ b/src/examples.ts @@ -1,5 +1,6 @@ import type {Token} from './string'; import type {StringTemplate, Template, ObjectTemplate, ArrayTemplate, MapTemplate} from './structured/types'; +import {TemplateJson} from './structured/TemplateJson'; // ============================================================================ // String Pattern Templates (from README examples) @@ -1088,6 +1089,143 @@ export const allExamples: Template = [ performanceTest, mixedTypes, loadTestUser, - tree(), - comment(), + tree, + comment, ]; + +// ============================================================================ +// Helper Methods for Easy Random JSON Generation +// ============================================================================ + +/** + * Generate a random user profile with comprehensive details. + * @returns Random user profile object + */ +export const genUser = () => TemplateJson.gen(userProfile); + +/** + * Generate a basic user object with essential information. + * @returns Random basic user object + */ +export const genUserBasic = () => TemplateJson.gen(userBasic); + +/** + * Generate a random address object with street, city, state, etc. + * @returns Random address object + */ +export const genAddress = () => TemplateJson.gen(address); + +/** + * Generate a random product with details like name, price, category. + * @returns Random product object + */ +export const genProduct = () => TemplateJson.gen(product); + +/** + * Generate a random order with items, customer info, and totals. + * @returns Random order object + */ +export const genOrder = () => TemplateJson.gen(order); + +/** + * Generate a random financial transaction. + * @returns Random transaction object + */ +export const genTransaction = () => TemplateJson.gen(transaction); + +/** + * Generate a random bank account information. + * @returns Random bank account object + */ +export const genBankAccount = () => TemplateJson.gen(bankAccount); + +/** + * Generate a random social media post. + * @returns Random social post object + */ +export const genSocialPost = () => TemplateJson.gen(socialPost); + +/** + * Generate a random social media profile. + * @returns Random social profile object + */ +export const genSocialProfile = () => TemplateJson.gen(socialProfile); + +/** + * Generate a random location with coordinates and details. + * @returns Random location object + */ +export const genLocation = () => TemplateJson.gen(location); + +/** + * Generate a random API response with data array. + * @returns Random API response object + */ +export const genApiResponse = () => TemplateJson.gen(apiResponse); + +/** + * Generate a detailed API response with comprehensive metadata. + * @returns Random detailed API response object + */ +export const genApiResponseDetailed = () => TemplateJson.gen(apiResponseDetailed); + +/** + * Generate a random service configuration. + * @returns Random service config object + */ +export const genServiceConfig = () => TemplateJson.gen(serviceConfig); + +/** + * Generate a random medical patient record. + * @returns Random patient object + */ +export const genPatient = () => TemplateJson.gen(patient); + +/** + * Generate a comprehensive medical record. + * @returns Random medical record object + */ +export const genMedicalRecord = () => TemplateJson.gen(medicalRecord); + +/** + * Generate a random student profile. + * @returns Random student object + */ +export const genStudent = () => TemplateJson.gen(student); + +/** + * Generate a random course information. + * @returns Random course object + */ +export const genCourse = () => TemplateJson.gen(course); + +/** + * Generate a random IoT sensor reading. + * @returns Random sensor reading object + */ +export const genSensorReading = () => TemplateJson.gen(sensorReading); + +/** + * Generate a random IoT device profile. + * @returns Random IoT device object + */ +export const genIotDevice = () => TemplateJson.gen(iotDevice); + +/** + * Generate a random log entry for monitoring. + * @returns Random log entry object + */ +export const genLogEntry = () => TemplateJson.gen(logEntry); + +/** + * Generate random metric data for monitoring. + * @returns Random metric data object + */ +export const genMetricData = () => TemplateJson.gen(metricData); + +/** + * Generate a random example from any of the available templates. + * Uses the 'or' pattern to randomly select from all templates. + * @returns Random example data from any template + */ +export const genRandomExample = () => TemplateJson.gen(allExamples); diff --git a/src/index.ts b/src/index.ts index 1bd829c..c4278ad 100644 --- a/src/index.ts +++ b/src/index.ts @@ -3,4 +3,3 @@ export * from './RandomJson'; export * from './number'; export * from './string'; export * from './structured'; -export * as examples from './examples';