Merge pull request #174 from KB-iGOT/jest-configuration-change-for-angular-16

update jest config for angular 16

Author: vishnubansaltarento

jest.config.js

@@ -1,17 +1,17 @@
 module.exports = {
-  preset: 'ts-jest',
+  preset: 'jest-preset-angular',
   testEnvironment: 'jsdom',
-  transform: {
-    '^.+\\.tsx?$': 'ts-jest',
+  setupFilesAfterEnv: ['<rootDir>/src/setup-jest.ts'],
+  transformIgnorePatterns: [
+    'node_modules/(?!.*\\.mjs$)',
+  ],
+  moduleNameMapper: {
+    'worker-loader!.*': '<rootDir>/test/mocks/workerMock.js',
+    'pdfjs-dist/build/pdf.worker': '<rootDir>/test/mocks/workerMock.js',
+    "^src/environments/environment$": "<rootDir>/src/environments/environment.ts",
   },
-  // moduleFileExtensions: ['ts', 'tsx', 'js', 'jsx', 'json', 'node'],
-  // transformIgnorePatterns: ['/node_modules/'],
-  // moduleNameMapper: {
-  //   '^src/(.*)$': '/home/sujithsojan/Desktop/igot-jest/sunbird-cb-adminportal/src/$1',
-  // },
-  // setupFiles: ['/home/sujithsojan/Desktop/igot-jest/sunbird-cb-adminportal/src/jest.setup.ts'],
-  coverageDirectory: './coverage',
   coverageReporters: ["clover", "json", "lcov", "text", "text-summary"],
   collectCoverage: true,
-  testResultsProcessor: "jest-sonar-reporter"
-}
+  testResultsProcessor: "jest-sonar-reporter",
+  setupFiles: ['zone.js', ]
+};

package.json

@@ -16,7 +16,7 @@
     "start:spv-dev": "node --max_old_space_size=12288 ./node_modules/@angular/cli/bin/ng serve --proxy-config proxy/spv-dev-ip.proxy.json -o",
     "analyse": "webpack-bundle-analyzer ./dist/www/ng serve --proxy-config proxy/localhost.proxy.json -o/stats-es5.json",
     "test": "jest",
-    "test-coverage": "./node_modules/jest/bin/jest.js --clearCache && node --max_old_space_size=1024 ./node_modules/jest/bin/jest.js --silent --ci --collectCoverage=true --coverageReporters=lcov --detectOpenHandles --forceExit=true",
+    "test-coverage": "./node_modules/jest/bin/jest.js --clearCache && node --max_old_space_size=8000 ./node_modules/jest/bin/jest.js --silent --ci --collectCoverage=true --coverageReporters=lcov --detectOpenHandles --forceExit=true",
     "lint": "ng lint",
     "lint:fix": "ng lint --fix",
     "e2e": "ng e2e",
@@ -27,6 +27,7 @@
   },
   "private": true,
   "dependencies": {
+    "@angular-builders/jest": "^19.0.0",
     "@angular/animations": "^16.2.12",
     "@angular/cdk": "^16.2.14",
     "@angular/common": "^16.2.12",
@@ -61,7 +62,7 @@
     "file-saver": "^2.0.2",
     "hammerjs": "^2.0.8",
     "husky": "^4.2.3",
-    "jest": "29.7.0",
+    "jest": "^29.7.0",
     "jest-preset-angular": "^14.2.4",
     "jquery": "^3.4.1",
     "jsoneditor": "^10.1.0",
@@ -117,6 +118,7 @@
     "jasmine-core": "~3.6.0",
     "jasmine-spec-reporter": "~5.0.0",
     "jest-sonar-reporter": "^2.0.0",
+    "jest-localstorage-mock": "^2.4.26",
     "karma": "~6.4.4",
     "karma-chrome-launcher": "~3.1.0",
     "karma-coverage-istanbul-reporter": "~3.0.2",

src/jest.setup.ts renamed to src/jest-setup.ts

@@ -14,4 +14,4 @@ Object.defineProperty(window, 'env', {
     KCMframeworkName: 'Framework 1',
   },
   writable: true,
-})
+})

src/setup-jest.ts

@@ -0,0 +1 @@
+import 'jest-preset-angular/setup-jest'