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Commit 368247e

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Vianpyro
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Enhance schema tests by adding comprehensive table, column, primary key, foreign key, unique constraint, not null constraint, and default value checks
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‎database/tests/schema.test.sql‎

Lines changed: 143 additions & 12 deletions
Original file line numberDiff line numberDiff line change
@@ -2,20 +2,151 @@ CREATE EXTENSION IF NOT EXISTS pgtap;
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BEGIN;
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5-
SELECT plan(9);
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SELECT plan(86);
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7-
-- Verify that the schema has the expected tables
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-- =============================================================================
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-- TABLE EXISTENCE TESTS
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-- =============================================================================
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9-
SELECT has_table('languages', 'Table exists');
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SELECT has_table('products', 'Table exists');
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SELECT has_table('product_categories', 'Table exists');
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SELECT has_table('product_variants', 'Table exists');
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SELECT has_table('product_images', 'Table exists');
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SELECT has_table('translations', 'Table exists');
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SELECT has_table('product_translations', 'Table exists');
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SELECT has_table('category_translations', 'Table exists');
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SELECT has_table('contact_messages', 'Table exists');
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SELECT has_table('languages', 'Languages table exists');
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SELECT has_table('products', 'Products table exists');
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SELECT has_table('product_categories', 'Product categories table exists');
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SELECT has_table('product_variants', 'Product variants table exists');
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SELECT has_table('product_images', 'Product images table exists');
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SELECT has_table('translations', 'Translations table exists');
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SELECT has_table('product_translations', 'Product translations table exists');
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SELECT has_table('category_translations', 'Category translations table exists');
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SELECT has_table('contact_messages', 'Contact messages table exists');
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19-
SELECT finish(TRUE);
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-- =============================================================================
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-- ENUM AND TYPE TESTS
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-- =============================================================================
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SELECT has_type('delivery_type', 'delivery_type enum exists');
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-- =============================================================================
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-- COLUMN EXISTENCE AND TYPE TESTS
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-- =============================================================================
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-- Languages table columns
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SELECT has_column('languages', 'language_id', 'languages.language_id exists');
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SELECT has_column('languages', 'iso_code', 'languages.iso_code exists');
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SELECT has_column('languages', 'english_name', 'languages.english_name exists');
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SELECT has_column('languages', 'native_name', 'languages.native_name exists');
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SELECT col_type_is('languages', 'language_id', 'integer', 'languages.language_id is integer');
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SELECT col_type_is('languages', 'iso_code', 'character(2)', 'languages.iso_code is char(2)');
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SELECT col_type_is('languages', 'english_name', 'text', 'languages.english_name is text');
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SELECT col_type_is('languages', 'native_name', 'text', 'languages.native_name is text');
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-- Products table columns
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SELECT has_column('products', 'product_id', 'products.product_id exists');
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SELECT has_column('products', 'product_name', 'products.product_name exists');
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SELECT has_column('products', 'product_description', 'products.product_description exists');
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SELECT has_column('products', 'price', 'products.price exists');
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SELECT has_column('products', 'image_url', 'products.image_url exists');
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SELECT has_column('products', 'is_enabled', 'products.is_enabled exists');
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SELECT has_column('products', 'created_at', 'products.created_at exists');
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SELECT has_column('products', 'updated_at', 'products.updated_at exists');
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SELECT col_type_is('products', 'product_id', 'integer', 'products.product_id is integer');
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SELECT col_type_is('products', 'product_name', 'text', 'products.product_name is text');
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SELECT col_type_is('products', 'price', 'numeric(10,2)', 'products.price is numeric(10,2)');
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SELECT col_type_is('products', 'is_enabled', 'boolean', 'products.is_enabled is boolean');
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SELECT col_type_is('products', 'created_at', 'timestamp with time zone', 'products.created_at is timestamptz');
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-- Product categories table columns
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SELECT has_column('product_categories', 'product_category_id', 'product_categories.product_category_id exists');
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SELECT has_column('product_categories', 'product_category_name', 'product_categories.product_category_name exists');
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SELECT has_column('product_categories', 'product_category_description', 'product_categories.product_category_description exists');
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SELECT has_column('product_categories', 'created_at', 'product_categories.created_at exists');
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SELECT has_column('product_categories', 'updated_at', 'product_categories.updated_at exists');
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-- Product variants table columns
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SELECT has_column('product_variants', 'product_variant_id', 'product_variants.product_variant_id exists');
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SELECT has_column('product_variants', 'product_id', 'product_variants.product_id exists');
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SELECT has_column('product_variants', 'size', 'product_variants.size exists');
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SELECT has_column('product_variants', 'is_test', 'product_variants.is_test exists');
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SELECT has_column('product_variants', 'price_override', 'product_variants.price_override exists');
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SELECT col_type_is('product_variants', 'is_test', 'boolean', 'product_variants.is_test is boolean');
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SELECT col_type_is('product_variants', 'price_override', 'numeric(10,2)', 'product_variants.price_override is numeric(10,2)');
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-- =============================================================================
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-- PRIMARY KEY TESTS
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-- =============================================================================
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SELECT has_pk('languages', 'languages has primary key');
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SELECT has_pk('products', 'products has primary key');
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SELECT has_pk('product_categories', 'product_categories has primary key');
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SELECT has_pk('product_variants', 'product_variants has primary key');
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SELECT has_pk('product_images', 'product_images has primary key');
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SELECT has_pk('translations', 'translations has primary key');
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SELECT has_pk('product_translations', 'product_translations has primary key');
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SELECT has_pk('category_translations', 'category_translations has primary key');
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SELECT has_pk('contact_messages', 'contact_messages has primary key');
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SELECT col_is_pk('languages', 'language_id', 'languages.language_id is primary key');
90+
SELECT col_is_pk('products', 'product_id', 'products.product_id is primary key');
91+
SELECT col_is_pk('product_categories', 'product_category_id', 'product_categories.product_category_id is primary key');
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93+
-- =============================================================================
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-- FOREIGN KEY TESTS
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-- =============================================================================
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SELECT has_fk('product_variants', 'product_variants has foreign key');
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SELECT has_fk('product_images', 'product_images has foreign key');
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SELECT has_fk('translations', 'translations has foreign key');
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SELECT has_fk('product_translations', 'product_translations has foreign key');
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SELECT has_fk('category_translations', 'category_translations has foreign key');
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-- Specific foreign key relationships
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SELECT col_is_fk('product_variants', 'product_id', 'product_variants.product_id is foreign key');
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SELECT col_is_fk('product_images', 'product_id', 'product_images.product_id is foreign key');
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SELECT col_is_fk('translations', 'language_id', 'translations.language_id is foreign key');
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SELECT col_is_fk('product_translations', 'product_id', 'product_translations.product_id is foreign key');
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SELECT col_is_fk('product_translations', 'language_id', 'product_translations.language_id is foreign key');
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-- =============================================================================
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-- UNIQUE CONSTRAINT TESTS
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-- =============================================================================
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114+
SELECT col_is_unique('languages', ARRAY['iso_code'], 'languages.iso_code is unique');
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SELECT col_is_unique('languages', ARRAY['english_name'], 'languages.english_name is unique');
116+
SELECT col_is_unique('languages', ARRAY['native_name'], 'languages.native_name is unique');
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SELECT col_is_unique('product_categories', ARRAY['product_category_name'], 'product_categories.product_category_name is unique');
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SELECT col_is_unique('translations', ARRAY['translation_key'], 'translations.translation_key is unique');
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SELECT col_is_unique('translations', ARRAY['translation_key', 'language_id'], 'translations (translation_key, language_id) is unique');
120+
SELECT col_is_unique('product_translations', ARRAY['product_id', 'language_id'], 'product_translations (product_id, language_id) is unique');
121+
SELECT col_is_unique('category_translations', ARRAY['category_id', 'language_id'], 'category_translations (category_id, language_id) is unique');
122+
123+
-- =============================================================================
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-- NOT NULL CONSTRAINT TESTS
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-- =============================================================================
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127+
SELECT col_not_null('products', 'product_name', 'products.product_name is not null');
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SELECT col_not_null('products', 'price', 'products.price is not null');
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SELECT col_not_null('product_categories', 'product_category_name', 'product_categories.product_category_name is not null');
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SELECT col_not_null('product_variants', 'product_id', 'product_variants.product_id is not null');
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SELECT col_not_null('product_images', 'product_id', 'product_images.product_id is not null');
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SELECT col_not_null('product_images', 'image_url', 'product_images.image_url is not null');
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SELECT col_not_null('translations', 'translation_key', 'translations.translation_key is not null');
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SELECT col_not_null('translations', 'language_id', 'translations.language_id is not null');
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SELECT col_not_null('translations', 'translation_value', 'translations.translation_value is not null');
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-- =============================================================================
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-- DEFAULT VALUE TESTS
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-- =============================================================================
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SELECT col_has_default('products', 'is_enabled', 'products.is_enabled has default');
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SELECT col_has_default('products', 'created_at', 'products.created_at has default');
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SELECT col_has_default('product_variants', 'is_test', 'product_variants.is_test has default');
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SELECT col_has_default('product_images', 'is_primary', 'product_images.is_primary has default');
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-- =============================================================================
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-- TODO: INDEX TESTS
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-- =============================================================================
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SELECT finish();
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ROLLBACK;

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