Merge pull request #155 from iambumblehead/add-jest-typescript-test

add jest+typescript test

CHANGELOG.md

@@ -1,5 +1,8 @@
 # changelog
 
+ * 2.0.2 _tbd_
+   * [simplifications,](https://github.com/iambumblehead/esmock/pull/153) slightly reducing install size
+   * [add jest+ts-node test example,](https://github.com/iambumblehead/esmock/pull/155) credit @liuxingbaoyu @cspotcode
  * 2.0.1 _Sep.15.2022_
    * [use newer, smaller resolvewithplus](https://github.com/iambumblehead/resolvewithplus/releases/tag/v1.0.1)
    * [use shared moduleId not found error message](https://github.com/iambumblehead/esmock/pull/146)

tests/package.json

@@ -34,6 +34,7 @@
     "install:test-tsm": "cd tests-tsm && npm install",
     "install:test-node": "cd tests-node && npm install",
     "install:test-jest": "cd tests-jest && npm install",
+    "install:test-jest-ts": "cd tests-jest-ts && npm install",
     "install:test-source-map": "cd tests-source-map && npm install",
     "install:test-no-loader": "cd tests-no-loader && npm install",
     "install:test-nodets": "cd tests-nodets && npm install",
@@ -43,6 +44,7 @@
     "test:node18-test-tsm": "cd tests-tsm && npm test",
     "test:node18-test-node": "cd tests-node && npm test",
     "test:node18-test-jest": "cd tests-jest && npm test",
+    "test:node18-test-jest-ts": "cd tests-jest-ts && npm test",
     "test:node18-test-nodets": "cd tests-nodets && npm test",
     "test:node18-test-source-map": "cd tests-source-map && npm test",
     "test:node18-test-no-loader": "cd tests-no-loader && npm test",

tests/tests-jest-ts/esmock.node-jest.test.ts

@@ -0,0 +1,11 @@
+import esmock from 'esmock'
+
+test('should mock modules when using jest', async () => {
+  const main = await esmock('../local/main.js', {
+    path: {
+      basename: () => 'hellow'
+    }
+  })
+
+  expect(main.pathbasenamewrap()).toBe('hellow')
+})

tests/tests-jest-ts/package.json

@@ -0,0 +1,27 @@
+{
+  "type": "module",
+  "description": "esmock unit tests, jest with jest-light-runner",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/iambumblehead/esmock.git"
+  },
+  "dependencies": {
+    "ts-node": "^10.9.1",
+    "jest": "^29.0.3",
+    "jest-light-runner": "0.4.0",
+    "run-script-os": "^1.1.6",
+    "esmock": "file:..",
+    "sinon": "file:../node_modules/sinon",
+    "eslint": "file:../node_modules/eslint",
+    "form-urlencoded": "file:../node_modules/form-urlencoded",
+    "babelGeneratedDoubleDefault": "file:../local/babelGeneratedDoubleDefault"
+  },
+  "jest": {
+    "runner": "jest-light-runner"
+  },
+  "scripts": {
+    "test:default": "NODE_OPTIONS=\"--loader=ts-node/esm --loader=esmock\" jest esmock.node-jest.test.ts",
+    "test:win32": "set \"NODE_OPTIONS=--loader=ts-node/esm --loader=esmock\" && jest esmock.node-jest.test.ts",
+    "test": "run-script-os"
+  }
+}

tests/tests-jest-ts/tsconfig.json

@@ -0,0 +1,11 @@
+{
+  "extends": "ts-node/node16/tsconfig.json",
+  "ts-node": {
+    "transpileOnly": true
+  },
+  "compilerOptions": {
+    "allowSyntheticDefaultImports": true,
+    "module": "ESNext",
+    "moduleResolution": "node"
+  }
+}