use central jest config in gatsby, react, vue, and wasm packages

Author: lobsterkatie

jest.config.js

@@ -3,10 +3,11 @@ module.exports = {
   collectCoverage: true,
   transform: {
     '^.+\\.ts$': 'ts-jest',
+    '^.+\\.tsx$': 'ts-jest',
   },
-  moduleFileExtensions: ['js', 'ts'],
+  moduleFileExtensions: ['js', 'ts', 'tsx'],
   testEnvironment: 'node',
-  testMatch: ['<rootDir>/**/*.test.ts'],
+  testMatch: ['<rootDir>/**/*.test.ts', '<rootDir>/**/*.test.tsx'],
   globals: {
     'ts-jest': {
       tsconfig: '<rootDir>/tsconfig.test.json',

packages/gatsby/jest.config.js

@@ -0,0 +1,7 @@
+const baseConfig = require('../../jest.config.js');
+
+module.exports = {
+  ...baseConfig,
+  setupFiles: ['<rootDir>/test/setEnvVars.ts'],
+  testEnvironment: 'jsdom',
+};

packages/gatsby/package.json

@@ -62,31 +62,5 @@
   "volta": {
     "extends": "../../package.json"
   },
-  "jest": {
-    "collectCoverage": true,
-    "transform": {
-      "^.+\\.ts$": "ts-jest",
-      "^.+\\.tsx$": "ts-jest"
-    },
-    "moduleFileExtensions": [
-      "js",
-      "ts",
-      "tsx"
-    ],
-    "testEnvironment": "jsdom",
-    "testMatch": [
-      "**/*.test.ts",
-      "**/*.test.tsx"
-    ],
-    "globals": {
-      "ts-jest": {
-        "tsConfig": "./tsconfig.json",
-        "diagnostics": false
-      }
-    },
-    "setupFiles": [
-      "<rootDir>/test/setEnvVars.ts"
-    ]
-  },
   "sideEffects": false
 }

packages/react/jest.config.js

@@ -0,0 +1,6 @@
+const baseConfig = require('../../jest.config.js');
+
+module.exports = {
+  ...baseConfig,
+  testEnvironment: 'jsdom',
+};

packages/react/package.json

@@ -77,28 +77,5 @@
   "volta": {
     "extends": "../../package.json"
   },
-  "jest": {
-    "collectCoverage": true,
-    "transform": {
-      "^.+\\.ts$": "ts-jest",
-      "^.+\\.tsx$": "ts-jest"
-    },
-    "moduleFileExtensions": [
-      "js",
-      "ts",
-      "tsx"
-    ],
-    "testEnvironment": "jsdom",
-    "testMatch": [
-      "**/*.test.ts",
-      "**/*.test.tsx"
-    ],
-    "globals": {
-      "ts-jest": {
-        "tsConfig": "./tsconfig.json",
-        "diagnostics": false
-      }
-    }
-  },
   "sideEffects": false
 }

packages/vue/jest.config.js

@@ -0,0 +1,6 @@
+const baseConfig = require('../../jest.config.js');
+
+module.exports = {
+  ...baseConfig,
+  testEnvironment: 'jsdom',
+};

packages/vue/package.json

@@ -60,25 +60,5 @@
   "volta": {
     "extends": "../../package.json"
   },
-  "jest": {
-    "collectCoverage": true,
-    "transform": {
-      "^.+\\.ts$": "ts-jest"
-    },
-    "moduleFileExtensions": [
-      "js",
-      "ts"
-    ],
-    "testEnvironment": "jsdom",
-    "testMatch": [
-      "**/*.test.ts"
-    ],
-    "globals": {
-      "ts-jest": {
-        "tsConfig": "./tsconfig.json",
-        "diagnostics": false
-      }
-    }
-  },
   "sideEffects": false
 }

packages/wasm/jest.config.js

@@ -0,0 +1,3 @@
+module.exports = {
+  preset: 'jest-puppeteer',
+};

packages/wasm/package.json

@@ -59,8 +59,5 @@
   "volta": {
     "extends": "../../package.json"
   },
-  "jest": {
-    "preset": "jest-puppeteer"
-  },
   "sideEffects": false
 }