fix: Upgrade to Jest 19 (#71)

* fix: Upgraded to Jest 19
* Removed unnecessary Jest config
* fix: temporary use absolute paths for mock requires
* build: Generate coverage report

Author: okonet

__mocks__/inquirer/initialize.mock.js

@@ -4,7 +4,7 @@ const Rx = require('rx');
 const got = require('got');
 const questions = require('../../lib/utils/initial-questions');
 //eslint-disable-next-line
-const prompt = require('prompt.mock');
+const prompt = require('./prompt.mock');
 const initialConfig = jest.genMockFromModule('../../lib/utils/initial-config');
 
 

lib/inquirer-prompt.spec.js

@@ -3,7 +3,7 @@
 
 describe('inquirer-prompt', () => {
 	//eslint-disable-next-line
-	const {init} = require('initialize.mock');
+	const {init} = require('../__mocks__/inquirer/initialize.mock');
 
 	it('should provide with basic options if no argument is supplied to init', async () => {
 		let itInits = await init(null, {

lib/parser/validate-options.spec.js

@@ -2,7 +2,7 @@
 
 describe('validate-options', () => {
 	//eslint-disable-next-line
-	const {validateOptions} = require('validate-options.mock');
+	const {validateOptions} = require('../../__mocks__/parser/validate-options.mock');
 
 	it('should throw on fake paths', () => {
 		expect(() => {

lib/transformations/__snapshots__/index.test.js.snap

@@ -1,31 +1,33 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
 exports[`transform should respect recast options 1`] = `
 "
 module.exports = {
-	devtool: \'eval\',
+	devtool: 'eval',
 	entry: [
-		\'./src/index\'
+		'./src/index'
 	],
 	output: {
-		path: path.join(__dirname, \'dist\'),
-		filename: \'index.js\'
+		path: path.join(__dirname, 'dist'),
+		filename: 'index.js'
 	},
 	module: {
 		rules: [{
 			test: /.js$/,
-			use: \"babel\",
-			include: path.join(__dirname, \'src\')
+			use: \\"babel\\",
+			include: path.join(__dirname, 'src')
 		}]
 	},
 	resolve: {
-        modules: [\'node_modules\', path.resolve(\'/src\')],
+        modules: ['node_modules', path.resolve('/src')],
     },
 	plugins: [
 		new webpack.optimize.UglifyJsPlugin({
             sourceMap: true,
         }),
 		new webpack.optimize.LoaderOptionsPlugin({
-            \"debug\": true,
-            \"minimize\": true,
+            \\"debug\\": true,
+            \\"minimize\\": true,
         })
 	],
 	debug: true
@@ -36,24 +38,24 @@ module.exports = {
 exports[`transform should transform only using specified transformations 1`] = `
 "
 module.exports = {
-	devtool: \'eval\',
+	devtool: 'eval',
 	entry: [
-		\'./src/index\'
+		'./src/index'
 	],
 	output: {
-		path: path.join(__dirname, \'dist\'),
-		filename: \'index.js\'
+		path: path.join(__dirname, 'dist'),
+		filename: 'index.js'
 	},
 	module: {
 		rules: [{
 			test: /.js$/,
-			use: [\'babel\'],
-			include: path.join(__dirname, \'src\')
+			use: ['babel'],
+			include: path.join(__dirname, 'src')
 		}]
 	},
 	resolve: {
-		root: path.resolve(\'/src\'),
-		modules: [\'node_modules\']
+		root: path.resolve('/src'),
+		modules: ['node_modules']
 	},
 	plugins: [
 		new webpack.optimize.UglifyJsPlugin(),
@@ -67,31 +69,31 @@ module.exports = {
 exports[`transform should transform using all transformations 1`] = `
 "
 module.exports = {
-	devtool: \'eval\',
+	devtool: 'eval',
 	entry: [
-		\'./src/index\'
+		'./src/index'
 	],
 	output: {
-		path: path.join(__dirname, \'dist\'),
-		filename: \'index.js\'
+		path: path.join(__dirname, 'dist'),
+		filename: 'index.js'
 	},
 	module: {
 		rules: [{
 			test: /.js$/,
-			use: \'babel\',
-			include: path.join(__dirname, \'src\')
+			use: 'babel',
+			include: path.join(__dirname, 'src')
 		}]
 	},
 	resolve: {
-        modules: [\'node_modules\', path.resolve(\'/src\')]
+        modules: ['node_modules', path.resolve('/src')]
     },
 	plugins: [
 		new webpack.optimize.UglifyJsPlugin({
             sourceMap: true
         }),
 		new webpack.optimize.LoaderOptionsPlugin({
-            \'debug\': true,
-            \'minimize\': true
+            'debug': true,
+            'minimize': true
         })
 	],
 	debug: true

lib/transformations/__snapshots__/utils.test.js.snap

@@ -1,3 +1,5 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
 exports[`utils createLiteral should create basic literal 1`] = `
 Object {
   "comments": null,
@@ -20,52 +22,52 @@ Object {
 
 exports[`utils createOrUpdatePluginByName should add an object as an argument 1`] = `
 "[new Plugin({
-  \"foo\": true
+  \\"foo\\": true
 })]"
 `;
 
 exports[`utils createOrUpdatePluginByName should create a new plugin with arguments 1`] = `
 "{ plugins: [new Plugin({
-  \"foo\": \"bar\"
+  \\"foo\\": \\"bar\\"
 })] }"
 `;
 
 exports[`utils createOrUpdatePluginByName should create a new plugin without arguments 1`] = `"{ plugins: [new Plugin()] }"`;
 
 exports[`utils createOrUpdatePluginByName should merge options objects 1`] = `
 "[new Plugin({
-  \"foo\": false,
-  \"bar\": \"baz\",
-  \"baz-long\": true
+  \\"foo\\": false,
+  \\"bar\\": \\"baz\\",
+  \\"baz-long\\": true
 })]"
 `;
 
 exports[`utils createProperty should create properties for Boolean 1`] = `
 "{
-    \"foo\": true
+    \\"foo\\": true
 }"
 `;
 
 exports[`utils createProperty should create properties for Number 1`] = `
 "{
-    \"foo\": -1
+    \\"foo\\": -1
 }"
 `;
 
 exports[`utils createProperty should create properties for String 1`] = `
 "{
-    \"foo\": \"bar\"
+    \\"foo\\": \\"bar\\"
 }"
 `;
 
 exports[`utils createProperty should create properties for complex keys 1`] = `
 "{
-    \"foo-bar\": \"bar\"
+    \\"foo-bar\\": \\"bar\\"
 }"
 `;
 
 exports[`utils createProperty should create properties for non-literal keys 1`] = `
 "{
-    1: \"bar\"
+    1: \\"bar\\"
 }"
 `;

lib/transformations/bannerPlugin/__snapshots__/bannerPlugin.test.js.snap

@@ -1,10 +1,12 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
 exports[`bannerPlugin transforms correctly using "bannerPlugin-0" data 1`] = `
 "module.exports = {
     plugins: [
         new webpack.BannerPlugin({
             raw: true,
             entryOnly: true,
-            \'banner\': \'Banner\'
+            'banner': 'Banner'
         })
     ]
 }

lib/transformations/extractTextPlugin/__snapshots__/extractTextPlugin.test.js.snap

@@ -1,21 +1,23 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
 exports[`extractTextPlugin transforms correctly 1`] = `
-"let ExtractTextPlugin = require(\'extract-text-webpack-plugin\');
-let HTMLWebpackPlugin = require(\'html-webpack-plugin\');
+"let ExtractTextPlugin = require('extract-text-webpack-plugin');
+let HTMLWebpackPlugin = require('html-webpack-plugin');
 
 module.export = {
     module: {
         rules: [
             {
-                test: /\\.css$/,
+                test: /\\\\.css$/,
                 use: ExtractTextPlugin.extract({
-                    \'fallback\': \'style-loader\',
-                    \'use\': \'css-loader\'
+                    'fallback': 'style-loader',
+                    'use': 'css-loader'
                 })
             }
         ]
     },
     plugins: [
-        new ExtractTextPlugin(\"styles.css\"),
+        new ExtractTextPlugin(\\"styles.css\\"),
     ]
 }
 "

lib/transformations/loaderOptionsPlugin/__snapshots__/loaderOptionsPlugin.test.js.snap

@@ -1,3 +1,5 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
 exports[`loaderOptionsPlugin transforms correctly using "loaderOptionsPlugin-0" data 1`] = `
 "// Do not create LoaderOptionsPlugin is not necessary
 module.exports = {
@@ -14,22 +16,22 @@ exports[`loaderOptionsPlugin transforms correctly using "loaderOptionsPlugin-1"
     plugins: [
         new webpack.optimize.UglifyJsPlugin(),
         new webpack.optimize.LoaderOptionsPlugin({
-            foo: \'bar\',
-            \'debug\': true,
-            \'minimize\': true
+            foo: 'bar',
+            'debug': true,
+            'minimize': true
         })
     ]
 }
 "
 `;
 
 exports[`loaderOptionsPlugin transforms correctly using "loaderOptionsPlugin-2" data 1`] = `
-"// Don\'t modify LoaderOptionsPlugin
+"// Don't modify LoaderOptionsPlugin
 module.exports = {
     plugins: [
         new SomePlugin(),
         new webpack.optimize.LoaderOptionsPlugin({
-            foo: \'bar\'
+            foo: 'bar'
         })
     ]
 }