tsc -b demo

Author: sheetalkamat

internal/execute/tscbuilddemo_test.go

@@ -0,0 +1,189 @@
+package execute_test
+
+import (
+	"testing"
+
+	"github.com/microsoft/typescript-go/internal/testutil/stringtestutil"
+)
+
+func TestBuildDemoProject(t *testing.T) {
+	t.Parallel()
+	testCases := []*tscInput{
+		{
+			subScenario:     "in master branch with everything setup correctly and reports no error",
+			files:           getBuildDemoFileMap(demoBranchMain),
+			cwd:             "/user/username/projects/demo",
+			commandLineArgs: []string{"--b", "--verbose"},
+			edits:           noChangeOnlyEdit,
+		},
+		{
+			subScenario:     "in circular branch reports the error about it by stopping build",
+			files:           getBuildDemoFileMap(demoBranchCircularRef),
+			cwd:             "/user/username/projects/demo",
+			commandLineArgs: []string{"--b", "--verbose"},
+		},
+		{
+			// !!! sheetal - this has missing errors from strada about files not in rootDir (3) and value is declared but not used (1)
+			subScenario:     "in bad-ref branch reports the error about files not in rootDir at the import location",
+			files:           getBuildDemoFileMap(demoBranchBadRef),
+			cwd:             "/user/username/projects/demo",
+			commandLineArgs: []string{"--b", "--verbose"},
+		},
+	}
+
+	for _, test := range testCases {
+		test.run(t, "demo")
+	}
+}
+
+type demoBranch uint
+
+const (
+	demoBranchMain = iota
+	demoBranchCircularRef
+	demoBranchBadRef
+)
+
+func getBuildDemoFileMap(demoType demoBranch) FileMap {
+	files := FileMap{
+		"/user/username/projects/demo/animals/animal.ts": stringtestutil.Dedent(`
+            export type Size = "small" | "medium" | "large";
+            export default interface Animal {
+                size: Size;
+            }
+        `),
+		"/user/username/projects/demo/animals/dog.ts": stringtestutil.Dedent(`
+            import Animal from '.';
+            import { makeRandomName } from '../core/utilities';
+
+            export interface Dog extends Animal {
+                woof(): void;
+                name: string;
+            }
+
+            export function createDog(): Dog {
+                return ({
+                    size: "medium",
+                    woof: function(this: Dog) {
+                        console.log(` + "`" + `${ this.name } says "Woof"!` + "`" + `);
+                    },
+                    name: makeRandomName()
+                });
+            }
+        `),
+		"/user/username/projects/demo/animals/index.ts": stringtestutil.Dedent(`
+            import Animal from './animal';
+
+            export default Animal;
+            import { createDog, Dog } from './dog';
+            export { createDog, Dog };
+        `),
+		"/user/username/projects/demo/animals/tsconfig.json": stringtestutil.Dedent(`
+            {
+                "extends": "../tsconfig-base.json",
+                "compilerOptions": {
+                    "outDir": "../lib/animals",
+                    "rootDir": "."
+                },
+                "references": [
+                    { "path": "../core" }
+                ]
+            }
+        `),
+		"/user/username/projects/demo/core/utilities.ts": stringtestutil.Dedent(`
+
+            export function makeRandomName() {
+                return "Bob!?! ";
+            }
+
+            export function lastElementOf<T>(arr: T[]): T | undefined {
+                if (arr.length === 0) return undefined;
+                return arr[arr.length - 1];
+            }
+        `),
+		"/user/username/projects/demo/core/tsconfig.json": stringtestutil.Dedent(`
+			{
+				"extends": "../tsconfig-base.json",
+				"compilerOptions": {
+					"outDir": "../lib/core",
+					"rootDir": "."
+				},
+			}
+		`),
+		"/user/username/projects/demo/zoo/zoo.ts": stringtestutil.Dedent(`
+            import { Dog, createDog } from '../animals/index';
+
+            export function createZoo(): Array<Dog> {
+                return [
+                    createDog()
+                ];
+            }
+        `),
+		"/user/username/projects/demo/zoo/tsconfig.json": stringtestutil.Dedent(`
+            {
+                "extends": "../tsconfig-base.json",
+                "compilerOptions": {
+                    "outDir": "../lib/zoo",
+                    "rootDir": "."
+                },
+				"references": [
+					{
+						"path": "../animals"
+					}
+				]
+        	}
+        `),
+		"/user/username/projects/demo/tsconfig-base.json": stringtestutil.Dedent(`
+			{
+				"compilerOptions": {
+					"declaration": true,
+					"target": "es5",
+					"module": "commonjs",
+					"strict": true,
+					"noUnusedLocals": true,
+					"noUnusedParameters": true,
+					"noImplicitReturns": true,
+					"noFallthroughCasesInSwitch": true,
+					"composite": true,
+				},
+			}
+		`),
+		"/user/username/projects/demo/tsconfig.json": stringtestutil.Dedent(`
+            {
+                "files": [],
+                "references": [
+					{
+						"path": "./core"
+					},
+					{
+						"path": "./animals",
+					},
+					{
+						"path": "./zoo",
+					},
+				],
+        	}
+		`),
+	}
+	switch demoType {
+	case demoBranchCircularRef:
+		files["/user/username/projects/demo/core/tsconfig.json"] = stringtestutil.Dedent(`
+			{
+				"extends": "../tsconfig-base.json",
+				"compilerOptions": {
+					"outDir": "../lib/core",
+					"rootDir": "."
+				},
+				"references": [
+					{
+						"path": "../zoo",
+					}
+				]
+			}
+		`)
+	case demoBranchBadRef:
+		files["/user/username/projects/demo/core/utilities.ts"] = `import * as A from '../animals'
+` + files["/user/username/projects/demo/core/utilities.ts"].(string)
+	}
+	return files
+}