Merge pull request #8 from akarpas/feat/testing

Feat/testing

Author: akarpas

config/tests/jest.config.js

@@ -0,0 +1,20 @@
+module.exports = {
+  automock: false,
+  browser: false,
+  bail: false,
+  collectCoverageFrom: [
+    'src/**/*.{js,jsx}',
+    '!**/node_modules/**',
+    '!**/vendor/**',
+  ],
+  coverageDirectory: '<rootDir>/coverage',
+  globals: {
+    __DEV__: true,
+  },
+  moduleFileExtensions: ['js', 'json', 'jsx', 'node'],
+  transform: {
+    '^.+\\.js?$': 'babel-jest',
+  },
+  verbose: true,
+  setupTestFrameworkScriptFile: './rtl.setup.js',
+};

config/tests/rtl.setup.js

@@ -0,0 +1,2 @@
+import 'jest-dom/extend-expect';
+import 'react-testing-library/cleanup-after-each';

package.json

@@ -38,8 +38,11 @@
     "file-loader": "^3.0.1",
     "html-webpack-plugin": "^3.2.0",
     "img-loader": "^3.0.1",
+    "jest": "^24.7.1",
+    "jest-dom": "^3.1.3",
     "node-sass": "^4.11.0",
     "prettier": "^1.17.0",
+    "react-testing-library": "^6.1.2",
     "sass-loader": "^7.1.0",
     "style-loader": "^0.23.1",
     "url-loader": "^1.1.2",
@@ -63,6 +66,17 @@
     "start": "cross-env NODE_ENV=development webpack-dev-server --open",
     "build": "cross-env NODE_ENV=production webpack",
     "lint": "eslint ./src/**/**.js",
-    "lint:fix": "eslint ./src/**/**.js --fix"
+    "lint:fix": "eslint ./src/**/**.js --fix",
+    "test": "jest",
+    "test:watch": "npm run test --watch",
+    "test:cover": "npm run test --coverage"
+  },
+  "jest": {
+    "setupFiles": [
+      "<rootDir>/config/tests/jest.config"
+    ],
+    "transform": {
+      "^.+\\.js$": "babel-jest"
+    }
   }
 }