Merge pull request #340 from huixisheng/2.0

Support Breadcrumb and   add test  unit and optimize webpack config

.gitignore

@@ -15,5 +15,7 @@ npm-debug.log
 *.swp
 *.swo
 *.log
-test/dist/
+examples/dist/
 dist/
+yarn-error.log
+test/unit/coverage

README.md

@@ -53,7 +53,7 @@
 - [x] Tabs
 - [x] Dropdown
 - [ ] Page
-- [ ] Breadcrumb
+- [x] Breadcrumb
 - [x] Steps
 - [ ] LoadingBar
 - [x] Circle
@@ -76,7 +76,7 @@
 
 ## Install
 
-### Install vue-webpack project in the first place 
+### Install vue-webpack project in the first place
 
 Use [iview-project](https://github.com/iview/iview-project)(Recommended) Or [vue-cli](https://github.com/vuejs/vue-cli)
 

build/webpack.base.config.js

@@ -0,0 +1,68 @@
+/**
+ * 公共配置
+ */
+var webpack = require('webpack');
+var path = require('path');
+function resolve (dir) {
+  return path.join(__dirname, '..', dir)
+}
+
+module.exports = {
+    // 加载器
+    module: {
+        // https://doc.webpack-china.org/guides/migrating/#module-loaders-module-rules
+        rules: [
+            {
+                // https://vue-loader.vuejs.org/en/configurations/extract-css.html
+                test: /\.vue$/,
+                loader: 'vue-loader',
+                options: {
+                    loaders: {
+                        css: 'vue-style-loader!css-loader',
+                        less: 'vue-style-loader!css-loader!less-loader'
+                    },
+                    postLoaders: {
+                        html: 'babel-loader'
+                    }
+                }
+            },
+            {
+                test: /\.js$/,
+                loader: 'babel-loader', exclude: /node_modules/
+            },
+            {
+                test: /\.css$/,
+                use: [
+                    'style-loader',
+                    'css-loader',
+                    'autoprefixer-loader'
+                ]
+            },
+            {
+                test: /\.less$/,
+                use: [
+                    'style-loader',
+                    'css-loader',
+                    'less-loader'
+                ]
+            },
+            {
+                test: /\.scss$/,
+                use: [
+                    'style-loader',
+                    'css-loader',
+                    'sass-loader?sourceMap'
+                ]
+            },
+            { test: /\.(gif|jpg|png|woff|svg|eot|ttf)\??.*$/, loader: 'url-loader?limit=8192'},
+            { test: /\.(html|tpl)$/, loader: 'html-loader' }
+        ]
+    },
+    resolve: {
+        extensions: ['.js', '.vue'],
+        alias: {
+          'vue': 'vue/dist/vue.esm.js',
+          '@': resolve('src'),
+        }
+    }
+};

build/webpack.dev.config.js

@@ -6,109 +6,37 @@ var path = require('path');
 var webpack = require('webpack');
 // var ExtractTextPlugin = require('extract-text-webpack-plugin');
 var HtmlWebpackPlugin = require('html-webpack-plugin');
+var merge = require('webpack-merge')
+var webpackBaseConfig = require('./webpack.base.config.js');
+var FriendlyErrorsPlugin = require('friendly-errors-webpack-plugin')
 
-module.exports = {
+
+module.exports = merge(webpackBaseConfig, {
     // 入口
     entry: {
-        main: './test/main',
+        main: './examples/main',
         vendors: ['vue', 'vue-router']
     },
     // 输出
     output: {
-        path: path.join(__dirname, '../test/dist'),
+        path: path.join(__dirname, '../examples/dist'),
         publicPath: '',
         filename: '[name].js',
         chunkFilename: '[name].chunk.js'
     },
-    // 加载器
-    module: {
-        // https://doc.webpack-china.org/guides/migrating/#module-loaders-module-rules
-        rules: [
-            {
-                // https://vue-loader.vuejs.org/en/configurations/extract-css.html
-                test: /\.vue$/,
-                loader: 'vue-loader',
-                options: {
-                    loaders: {
-                        css: 'vue-style-loader!css-loader',
-                        less: 'vue-style-loader!css-loader!less-loader'
-                    },
-                    postLoaders: {
-                        html: 'babel-loader'
-                    }
-                }
-            },
-            // { test: /\.vue$/, loader: 'vue' },
-            // Module build failed: Error: The node API for `babel` has been moved to `babel-core`.
-            // https://github.com/babel/babel-loader/blob/master/README.md#the-node-api-for-babel-has-been-moved-to-babel-core
-            {
-                test: /\.js$/,
-                loader: 'babel-loader', exclude: /node_modules/
-            },
-            {
-                test: /\.css$/,
-                use: [
-                    'style-loader',
-                    'css-loader',
-                    'autoprefixer-loader'
-                ]
-            },
-            {
-                test: /\.less$/,
-                use: [
-                    'style-loader',
-                    'css-loader',
-                    'less-loader'
-                ]
-                // loader: 'style!css!less'
-            },
-            {
-                test: /\.scss$/,
-                use: [
-                    'style-loader',
-                    'css-loader',
-                    'sass-loader?sourceMap'
-                ]
-                // loader: 'style!css!sass?sourceMap'
-            },
-            { test: /\.(gif|jpg|png|woff|svg|eot|ttf)\??.*$/, loader: 'url-loader?limit=8192'},
-            { test: /\.(html|tpl)$/, loader: 'html-loader' }
-        ]
-    },
-    // vue: {
-    //     loaders: {
-    //         css: ExtractTextPlugin.extract(
-    //             "style-loader",
-    //             "css-loader?sourceMap",
-    //             {
-    //                 publicPath: "/test/dist/"
-    //             }
-    //         ),
-    //         less: ExtractTextPlugin.extract(
-    //             'vue-style-loader',
-    //             'css-loader!less-loader'
-    //         ),
-    //         js: 'babel'
-    //     }
-    // },
     resolve: {
-        // require时省略的扩展名，如：require('module') 不需要module.js
-        extensions: ['.js', '.vue'],
         alias: {
             iview: '../../src/index',
             vue: 'vue/dist/vue.js'
         }
     },
     plugins: [
-        // new ExtractTextPlugin({ filename: '[name].css', disable: false, allChunks: true }),
-        // new ExtractTextPlugin("[name].css",{ allChunks : true,resolve : ['modules'] }),             // 提取CSS
-        // https://doc.webpack-china.org/plugins/commons-chunk-plugin/
         new webpack.optimize.CommonsChunkPlugin({ name: 'vendors', filename: 'vendor.bundle.js' }),
         new HtmlWebpackPlugin({
             inject: true,
-            filename: path.join(__dirname, '../test/dist/index.html'),
+            filename: path.join(__dirname, '../examples/dist/index.html'),
-            template: path.join(__dirname, '../test/index.html') // 模版文件
+            template: path.join(__dirname, '../examples/index.html')
-        })
+        }),
-        // new webpack.optimize.CommonsChunkPlugin('vendors', 'vendors.js'),                           // 提取第三方库
+        new FriendlyErrorsPlugin()
     ]
-};
+});

build/webpack.dist.dev.config.js

@@ -1,7 +1,9 @@
 var path = require('path');
 var webpack = require('webpack');
+var merge = require('webpack-merge')
+var webpackBaseConfig = require('./webpack.base.config.js');
 
-module.exports = {
+module.exports = merge(webpackBaseConfig, {
     entry: {
         main: './src/index.js'
     },
@@ -21,26 +23,6 @@ module.exports = {
             amd: 'vue'
         }
     },
-    resolve: {
-        extensions: ['.js', '.vue']
-    },
-    module: {
-        rules: [
-            {
-                test: /\.vue$/,
-                loader: 'vue-loader',
-                options: {
-                    postLoaders: {
-                        html: 'babel-loader'
-                    }
-                }
-            },
-            {
-                test: /\.js$/,
-                loader: 'babel-loader', exclude: /node_modules/
-            }
-        ]
-    },
     plugins: [
         new webpack.DefinePlugin({
             'process.env': {
@@ -48,4 +30,4 @@ module.exports = {
             }
         })
     ]
-}
+});

build/webpack.dist.prod.config.js

@@ -1,7 +1,11 @@
 var path = require('path');
 var webpack = require('webpack');
+var merge = require('webpack-merge')
+var webpackBaseConfig = require('./webpack.base.config.js');
 
-module.exports = {
+
+
+module.exports = merge(webpackBaseConfig, {
     entry: {
         main: './src/index.js'
     },
@@ -21,26 +25,6 @@ module.exports = {
             amd: 'vue'
         }
     },
-    resolve: {
-        extensions: ['.js', '.vue']
-    },
-    module: {
-        rules: [
-            {
-                test: /\.vue$/,
-                loader: 'vue-loader',
-                options: {
-                    postLoaders: {
-                        html: 'babel-loader'
-                    }
-                }
-            },
-            {
-                test: /\.js$/,
-                loader: 'babel-loader', exclude: /node_modules/
-            }
-        ]
-    },
     plugins: [
         new webpack.DefinePlugin({
             'process.env': {
@@ -53,4 +37,4 @@ module.exports = {
             }
         })
     ]
-}
+});

build/webpack.test.config.js

@@ -0,0 +1,25 @@
+/**
+ * 用于单元测试
+ */
+
+var webpack = require('webpack')
+var merge = require('webpack-merge')
+var webpackBaseConfig = require('./webpack.base.config.js');
+
+
+var webpackConfig = merge(webpackBaseConfig, {
+  // use inline sourcemap for karma-sourcemap-loader
+  devtool: '#inline-source-map',
+  plugins: [
+    new webpack.DefinePlugin({
+      'process.env': {
+        NODE_ENV: '"testing"'
+      }
+    })
+  ]
+})
+
+// no need for app entry during tests
+delete webpackConfig.entry
+
+module.exports = webpackConfig

examples/app.vue

@@ -39,6 +39,7 @@ li + li { border-left: solid 1px #bbb; padding-left: 10px; margin-left: 10px; }
                 <li><router-link to="/poptip">Poptip</router-link></li>
                 <li><router-link to="/slider">Slider</router-link></li>
                 <li><router-link to="/dropdown">Dropdown</router-link></li>
+                <li><router-link to="/breadcrumb">Breadcrumb</router-link></li>
             </ul>
         </nav>
         <router-view></router-view>

examples/main.js

@@ -120,6 +120,10 @@ const router = new VueRouter({
         {
             path: '/dropdown',
             component: require('./routers/dropdown.vue')
+        },
+        {
+            path: '/breadcrumb',
+            component: require('./routers/breadcrumb.vue')
         }
     ]
 });

examples/routers/breadcrumb.vue

@@ -0,0 +1,35 @@
+<style>
+    .demo-breadcrumb-separator{
+        color: #ff5500;
+        padding: 0 5px;
+    }
+</style>
+<template>
+<div>
+    <Breadcrumb separator="<b class='demo-breadcrumb-separator'>=></b>">
+        <Breadcrumb-item href="/">Home4</Breadcrumb-item>
+        <Breadcrumb-item href="/components/breadcrumb">Components</Breadcrumb-item>
+        <Breadcrumb-item>Breadcrumb</Breadcrumb-item>
+    </Breadcrumb>
+    <Breadcrumb separator="">
+        <Breadcrumb-item href="/">
+            <template>Home</template>
+            <template slot="separator">
+                <b style="color: #ff5500;">-></b>
+            </template>
+        </Breadcrumb-item>
+        <Breadcrumb-item href="/components/breadcrumb">
+            <template>Breadcrumb</template>
+            <template slot="separator">
+                <b style="color: #ff5500;">-></b>
+            </template>
+        </Breadcrumb-item>
+        <Breadcrumb-item>Breadcrumb</Breadcrumb-item>
+    </Breadcrumb>
+</div>
+</template>
+<script>
+    export default {
+
+    }
+</script>

package.json

@@ -25,7 +25,8 @@
     "dist:prod": "webpack --config build/webpack.dist.prod.config.js",
     "dist": "npm run dist:style && npm run dist:dev && npm run dist:prod",
     "lint": "eslint --fix --ext .js,.vue src",
-    "test": "npm run dist && npm run lint",
+    "unit": "cross-env BABEL_ENV=test karma start test/unit/karma.conf.js --single-run",
+    "test": "npm run lint && npm run unit",
     "prepublish": "npm run dist"
   },
   "repository": {
@@ -54,11 +55,15 @@
     "babel-plugin-transform-runtime": "^6.12.0",
     "babel-preset-es2015": "^6.9.0",
     "babel-runtime": "^6.11.6",
+    "chai": "^3.5.0",
+    "cross-env": "^3.1.4",
     "css-loader": "^0.23.1",
     "eslint": "^3.12.2",
     "eslint-plugin-html": "^1.7.0",
     "extract-text-webpack-plugin": "^2.0.0",
     "file-loader": "^0.8.5",
+    "friendly-errors-webpack-plugin": "^1.6.1",
+    "function-bind": "^1.1.0",
     "gulp": "^3.9.1",
     "gulp-autoprefixer": "^3.1.1",
     "gulp-clean-css": "^2.0.13",
@@ -66,8 +71,21 @@
     "gulp-rename": "^1.2.2",
     "html-loader": "^0.3.0",
     "html-webpack-plugin": "^2.28.0",
+    "karma": "^1.4.1",
+    "karma-coverage": "^1.1.1",
+    "karma-mocha": "^1.3.0",
+    "karma-phantomjs-launcher": "^1.0.2",
+    "karma-sinon-chai": "^1.2.4",
+    "karma-sourcemap-loader": "^0.3.7",
+    "karma-spec-reporter": "0.0.26",
+    "karma-webpack": "^2.0.2",
     "less": "^2.7.1",
     "less-loader": "^2.2.3",
+    "lolex": "^1.5.2",
+    "mocha": "^3.2.0",
+    "phantomjs-prebuilt": "^2.1.13",
+    "sinon": "^1.17.7",
+    "sinon-chai": "^2.8.0",
     "style-loader": "^0.13.1",
     "url-loader": "^0.5.7",
     "vue": "^2.2.1",
@@ -78,6 +96,11 @@
     "vue-style-loader": "^1.0.0",
     "vue-template-compiler": "^2.2.1",
     "webpack": "^2.2.1",
-    "webpack-dev-server": "^2.4.1"
+    "webpack-dev-server": "^2.4.1",
+    "webpack-merge": "^3.0.0"
+  },
+  "engines": {
+    "node": ">= 4.0.0",
+    "npm": ">= 3.0.0"
   }
 }

src/components/breadcrumb/breadcrumb-item.vue

@@ -6,8 +6,10 @@
         <span v-else :class="linkClasses">
             <slot></slot>
         </span>
-        <span :class="separatorClasses">
+        <span :class="separatorClasses" v-html="separator" v-if="!showSeparator">
-            <slot name="separator">{{{ separator }}}</slot>
+        </span>
+        <span :class="separatorClasses" v-else>
+            <slot name="separator"></slot>
         </span>
     </span>
 </template>
@@ -18,12 +20,17 @@
         props: {
             href: {
                 type: String
-            },
-            separator: {
-                type: String,
-                default: '/'
             }
         },
+        data () {
+            return {
+                separator: '',
+                showSeparator: false
+            };
+        },
+        mounted () {
+            this.showSeparator = this.$slots.separator !== undefined;
+        },
         computed: {
             linkClasses () {
                 return `${prefixCls}-link`;

src/components/breadcrumb/breadcrumb.vue

@@ -18,7 +18,7 @@
                 return `${prefixCls}`;
             }
         },
-        compiled () {
+        mounted () {
             this.updateChildren();
         },
         methods: {

src/index.js

@@ -5,7 +5,7 @@ import Affix from './components/affix';
 import Alert from './components/alert';
 // import BackTop from './components/back-top';
 import Badge from './components/badge';
-// import Breadcrumb from './components/breadcrumb';
+import Breadcrumb from './components/breadcrumb';
 import Button from './components/button';
 import Card from './components/card';
 import Carousel from './components/carousel';
@@ -51,8 +51,8 @@ const iview = {
     Alert,
     // BackTop,
     Badge,
-    // Breadcrumb,
+    Breadcrumb,
-    // BreadcrumbItem: Breadcrumb.Item,
+    BreadcrumbItem: Breadcrumb.Item,
     // iButton: Button,
     Button,
     ButtonGroup: Button.Group,

test/unit/index.js

@@ -0,0 +1,18 @@
+import Vue from 'vue';
+Vue.config.productionTip = false;
+
+// Polyfill fn.bind() for PhantomJS
+/* eslint-disable no-extend-native */
+Function.prototype.bind = require('function-bind');
+
+// require all test files (files that ends with .spec.js)
+const testsContext = require.context('./specs', true, /\.spec$/);
+testsContext.keys().forEach(testsContext);
+
+// require all src files except main.js for coverage.
+// you can also change this to match only the subset of files that
+// you want coverage for.
+// const srcContext = require.context('../../src', true, /^\.\/(?!main(\.js)?$)/);
+// @todo
+const srcContext = require.context('../../src/components/breadcrumb', true, /^\.\/(?!styles.*?(\.less)?$)/);
+srcContext.keys().forEach(srcContext);

test/unit/karma.conf.js

@@ -0,0 +1,33 @@
+// This is a karma config file. For more details see
+//   http://karma-runner.github.io/0.13/config/configuration-file.html
+// we are also using it with karma-webpack
+//   https://github.com/webpack/karma-webpack
+
+var webpackConfig = require('../../build/webpack.test.config.js');
+
+module.exports = function (config) {
+  config.set({
+    // to run in additional browsers:
+    // 1. install corresponding karma launcher
+    //    http://karma-runner.github.io/0.13/config/browsers.html
+    // 2. add it to the `browsers` array below.
+    browsers: ['PhantomJS'],
+    frameworks: ['mocha', 'sinon-chai'],
+    reporters: ['spec', 'coverage'],
+    files: ['./index.js'],
+    preprocessors: {
+      './index.js': ['webpack', 'sourcemap']
+    },
+    webpack: webpackConfig,
+    webpackMiddleware: {
+      noInfo: true,
+    },
+    coverageReporter: {
+      dir: './coverage',
+      reporters: [
+        { type: 'lcov', subdir: '.' },
+        { type: 'text-summary' },
+      ]
+    },
+  });
+};

test/unit/specs/breadcrumb.spec.js

@@ -0,0 +1,24 @@
+import { createVue, destroyVM } from '../util';
+
+describe('Breadcrumb.vue', () => {
+  let vm;
+  afterEach(() => {
+    destroyVM(vm);
+  });
+  it('create', done => {
+    vm = createVue(`
+      <Breadcrumb separator="<b class='demo-breadcrumb-separator'>=></b>">
+        <Breadcrumb-item href="/">Home4</Breadcrumb-item>
+        <Breadcrumb-item href="/components/breadcrumb">Components</Breadcrumb-item>
+        <Breadcrumb-item>Breadcrumb</Breadcrumb-item>
+      </Breadcrumb>
+    `);
+    expect(vm.$el.querySelectorAll('.ivu-breadcrumb-item-link').length).to.equal(3);
+
+    vm.$nextTick(_ => {
+      // console.log(vm.$el.querySelector('.ivu-breadcrumb-item-separator').innerHTML);
+      expect(vm.$el.querySelector('.ivu-breadcrumb-item-separator').innerHTML).to.equal('<b class="demo-breadcrumb-separator">=&gt;</b>');
+      done();
+    });
+  });
+});

test/unit/util.js

@@ -0,0 +1,85 @@
+import Vue from 'vue';
+import iView from '../../src/index';
+
+Vue.use(iView);
+
+let id = 0;
+
+const createElm = function() {
+  const elm = document.createElement('div');
+
+  elm.id = 'app' + ++id;
+  document.body.appendChild(elm);
+
+  return elm;
+};
+
+/**
+ * 回收 vm
+ * @param  {Object} vm
+ */
+exports.destroyVM = function(vm) {
+  vm.$el &&
+  vm.$el.parentNode &&
+  vm.$el.parentNode.removeChild(vm.$el);
+};
+
+/**
+ * 创建一个 Vue 的实例对象
+ * @param  {Object|String}  Compo   组件配置，可直接传 template
+ * @param  {Boolean=false} mounted 是否添加到 DOM 上
+ * @return {Object} vm
+ */
+exports.createVue = function(Compo, mounted = false) {
+  const elm = createElm();
+
+  if (Object.prototype.toString.call(Compo) === '[object String]') {
+    Compo = { template: Compo };
+  }
+  return new Vue(Compo).$mount(mounted === false ? null : elm);
+};
+
+/**
+ * 创建一个测试组件实例
+ * @link http://vuejs.org/guide/unit-testing.html#Writing-Testable-Components
+ * @param  {Object}  Compo          - 组件对象
+ * @param  {Object}  propsData      - props 数据
+ * @param  {Boolean=false} mounted  - 是否添加到 DOM 上
+ * @return {Object} vm
+ */
+exports.createTest = function(Compo, propsData = {}, mounted = false) {
+  if (propsData === true || propsData === false) {
+    mounted = propsData;
+    propsData = {};
+  }
+  const elm = createElm();
+  const Ctor = Vue.extend(Compo);
+  return new Ctor({ propsData }).$mount(mounted === false ? null : elm);
+};
+
+/**
+ * 触发一个事件
+ * mouseenter, mouseleave, mouseover, keyup, change, click 等
+ * @param  {Element} elm
+ * @param  {String} name
+ * @param  {*} opts
+ */
+exports.triggerEvent = function(elm, name, ...opts) {
+  let eventName;
+
+  if (/^mouse|click/.test(name)) {
+    eventName = 'MouseEvents';
+  } else if (/^key/.test(name)) {
+    eventName = 'KeyboardEvent';
+  } else {
+    eventName = 'HTMLEvents';
+  }
+  const evt = document.createEvent(eventName);
+
+  evt.initEvent(name, ...opts);
+  elm.dispatchEvent
+    ? elm.dispatchEvent(evt)
+    : elm.fireEvent('on' + name, evt);
+
+  return elm;
+};