add gasket-jest-plugin

packages/gasket-jest-plugin/.eslintrc.js

@@ -0,0 +1,4 @@
+module.exports = {
+  "extends": ["godaddy-react", "plugin:jest/recommended"],
+  "parser": "babel-eslint"
+};

packages/gasket-jest-plugin/.gitattributes

@@ -0,0 +1 @@
+package-lock.json binary

packages/gasket-jest-plugin/.gitignore

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+# Logs (npm-debug.log, yarn-error.log, etc)
+logs
+*.log
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+
+# Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# Bower dependency directory (https://bower.io/)
+bower_components
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (http://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directories
+node_modules/
+jspm_packages/
+
+# Typescript v1 declaration files
+typings/
+
+# Optional npm cache directory
+.npm
+
+# Optional next cache directory
+.next
+pages
+
+# OSX Finder cache files
+.DS_Store
+
+# Optional eslint cache
+.eslintcache
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+# dotenv environment variables file
+.env
+
+# Editor files
+.idea
+*.iml
+
+lib

packages/gasket-jest-plugin/.npmignore

@@ -0,0 +1,71 @@
+# Logs (npm-debug.log, yarn-error.log, etc)
+logs
+*.log
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+
+# Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# Bower dependency directory (https://bower.io/)
+bower_components
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (http://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directories
+node_modules/
+jspm_packages/
+
+# Typescript v1 declaration files
+typings/
+
+# Optional npm cache directory
+.npm
+
+# Optional next cache directory
+.next
+pages
+
+# OSX Finder cache files
+.DS_Store
+
+# Optional eslint cache
+.eslintcache
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+# dotenv environment variables file
+.env
+
+# Editor files
+.idea
+*.iml
+
+### ▲ .gitignore contents above
+### ▼ additional ignore files for publishing
+
+test/*
+.eslintrc.js
+.gitattributes
+Jenkinsfile

packages/gasket-jest-plugin/CHANGELOG.md

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+# CHANGELOG
+
+### 1.1.0
+
+- Upgrades to dependencies in create hook.
+
+### 1.0.0
+
+- Initial release.

packages/gasket-jest-plugin/LICENSE

@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2019 GoDaddy Operating Company, LLC.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

packages/gasket-jest-plugin/README.md

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+# jest-plugin
+
+Creates a `jest` with `enzyme` based testing environment for your Gasket application.
+
+## Installation
+
+```
+gasket create APPNAME --plugins jest
+```
+
+## Usage
+
+When you create a new gasket application that is configured with the `jest`
+plugin it will prepare it with a `jest` based testing environment. It will
+add the following `scripts` to the `package.json`:
+
+- `npm test`, Runs the files matching default jest glob pattern, i.e. includes files
+  from __tests__ folder and all `*.test.js` or `*.spec.js` files.
+- `npm run test:watch` Same as `npm test` but now watches your tests
+  and automatically re-runs the tests when changes are detected.
+- `npm run test:coverage` Same as `npm test`, but generates coverage information for all the
+  files matching the `collectCoverageFrom` pattern in `jest.config.js` file.
+
+`enzyme` is included with this plugin, which makes it easier to assert, manipulate, and traverse your React Components.
+
+##### LICENSE: [MIT](./LICENSE)

packages/gasket-jest-plugin/generator/jest.config.js

@@ -0,0 +1,5 @@
+module.exports = {
+  setupFiles: ['./test/setup.js'],
+  collectCoverageFrom: ['**/*.js'],
+  testURL: 'http://localhost/'
+};

packages/gasket-jest-plugin/generator/test/index.spec.js

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+import React from 'react';
+import { shallow } from 'enzyme';
+import { IndexPage } from '../pages/index';
+import Head from '../components/head';
+
+describe('IndexPage', () => {
+  it('shallow renders', () => {
+    const wrapper = shallow(<IndexPage />);
+    expect(wrapper.find(Head)).toHaveLength(1);
+  });
+});
+

packages/gasket-jest-plugin/generator/test/setup.js

@@ -0,0 +1,5 @@
+import Enzyme from 'enzyme';
+import Adapter from 'enzyme-adapter-react-16';
+
+// React 16 Enzyme adapter
+Enzyme.configure({ adapter: new Adapter() });

packages/gasket-jest-plugin/index.js

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+module.exports = {
+  name: 'jest',
+  hooks: {
+    async create(gasket, { files, pkg }) {
+      const path = require('path');
+
+      files.add(
+        path.join(__dirname, 'generator', '*'),
+        path.join(__dirname, 'generator', '**', '*')
+      );
+
+      pkg.add('devDependencies', {
+        'jest': '^23.4.2',
+        'enzyme': '^3.8.0',
+        'enzyme-adapter-react-16': '^1.8.0',
+        'eslint-plugin-jest': '^22.2.2'
+      });
+
+      pkg.add('scripts', {
+        'test': 'jest',
+        'test:watch': 'jest --watchAll',
+        'test:coverage': 'jest --coverage'
+      });
+
+      pkg.add('eslintConfig', {
+        extends: ['plugin:jest/recommended']
+      });
+    }
+  }
+};

packages/gasket-jest-plugin/jest.config.js

@@ -0,0 +1,5 @@
+module.exports = {
+  collectCoverageFrom: ['**/*.js'],
+  testURL: 'http://localhost/',
+  testMatch: ['**/test/*.test.js']
+};

packages/gasket-jest-plugin/package.json

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+{
+  "name": "@gasket/jest-plugin",
+  "version": "1.1.0",
+  "description": "Integrated jest into your application.",
+  "main": "index.js",
+  "scripts": {
+    "lint": "eslint *.js generator/*.js generator/**/*.js",
+    "lint:fix": "npm run lint -- --fix",
+    "pretest": "npm run lint",
+    "test": "jest",
+    "test:watch": "jest --watchAll",
+    "test:coverage": "jest --coverage"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+ssh://git@github.com/godaddy/gasket"
+  },
+  "maintainers": [
+    "Salil Agrawal <sagrawal@godaddy.com>",
+    "Andrew Gerard <agerard@godaddy.com>"
+  ],
+  "homepage": "https://github.com/godaddy/gasket/tree/master/packages/gasket-jest-plugin",
+  "author": "GoDaddy Operating Company, LLC",
+  "keywords": [
+    "jest",
+    "gasket",
+    "plugin"
+  ],
+  "license": "MIT",
+  "devDependencies": {
+    "babel-eslint": "^10.0.1",
+    "babel-preset-env": "^1.7.0",
+    "enzyme": "^3.8.0",
+    "enzyme-adapter-react-16": "^1.8.0",
+    "eslint": "^5.16.0",
+    "eslint-config-godaddy-react": "^4.1.0",
+    "eslint-plugin-jest": "^22.2.2",
+    "eslint-plugin-json": "^1.2.0",
+    "eslint-plugin-jsx-a11y": "^6.2.1",
+    "eslint-plugin-mocha": "^5.3.0",
+    "eslint-plugin-react": "^7.12.4",
+    "jest": "^23.4.2",
+    "react": "^16.4.2",
+    "react-dom": "^16.4.2"
+  },
+  "babel": {
+    "presets": [
+      "babel-preset-env"
+    ]
+  }
+}