# Javascript与QA工程师(二)

module.exports = function(config) {
  config.set({

    // base path that will be used to resolve all patterns (eg. files, exclude)
    // 设置路径
    basePath: '',


    // frameworks to use
    // available frameworks: https://npmjs.org/browse/keyword/karma-adapter
    // 断言库
    frameworks: ['jasmine'],


    // list of files / patterns to load in the browser
    // 合成测试文件和测试脚本添加进来
    files: ["src/**/*.js", "./unit/**/*.spec.js"],


    // list of files / patterns to exclude
    exclude: [
    ],


    // preprocess matching files before serving them to the browser
    // available preprocessors: https://npmjs.org/browse/keyword/karma-preprocessor
    // 那些东西会做覆盖率的代码检测
    preprocessors: {
    },


    // test results reporter to use
    // possible values: 'dots', 'progress'
    // available reporters: https://npmjs.org/browse/keyword/karma-reporter
    // 报告
    reporters: ['progress'],


    // web server port
    port: 9876,


    // enable / disable colors in the output (reporters and logs)
    colors: true,


    // level of logging
    // possible values: config.LOG_DISABLE || config.LOG_ERROR || config.LOG_WARN || config.LOG_INFO || config.LOG_DEBUG
    logLevel: config.LOG_INFO,


    // enable / disable watching file and executing tests whenever any file changes
    autoWatch: false,


    // start these browsers
    // available browser launchers: https://npmjs.org/browse/keyword/karma-launcher
    // 无头浏览器
    browsers: ['PhantomJS'],


    // Continuous Integration mode
    // if true, Karma captures browsers, runs the tests and exits
    // 独立运行
    singleRun: true,

    // Concurrency level
    // how many browser should be started simultaneous
    concurrency: Infinity
  })
}

function add(num) {
    if (num == 1) {
        return 1;
    } else {
        return num + 1;
    }
}

describe("单元测试", function() {
    it("基础测试用例",function () {
        expect(add(2)).toBe(3);
    })
})

module.exports = function(config) {
  config.set({
    ...
    // preprocess matching files before serving them to the browser
    // available preprocessors: https://npmjs.org/browse/keyword/karma-preprocessor
    // 添加代码覆盖率测试
    preprocessors: {
      "src/**/*.js": ['coverage']
    },


    // test results reporter to use
    // possible values: 'dots', 'progress'
    // available reporters: https://npmjs.org/browse/keyword/karma-reporter
    // 在reporter里添加代码覆盖率
    reporters: ['progress', 'coverage'],
    // 生成覆盖率报告文件，指定到docs目录下
    coverageReporter:{
      type: 'html',
      dir: './docs/coverage/'
    },
    ...
  })
}

describe("单元测试", function() {
    it("基础测试用例",function () {
        expect(add(1)).toBe(1);
        expect(add(2)).toBe(3);
    })
})

const Koa = require('koa');
const app = new Koa();

app.use(async ctx => {
    ctx.body = {
        data: "京程一灯"
    }
})

app.listen(3000);

module.exports = app;

const app = require("./index");

const superagent = require('supertest');

function request() {
    return superagent(app.listen());
}

describe("Node服务 service自动化测试脚本", function () {
    it("获取首页服务数据API", function(done){
        request()
        .get("/") // 获取根目录下内容
        .set("Accept", "appliction/json") // 接收json文件
        .expect("Content-type", /json/) // 断言检测类型是否是json
        .expect(200) // 断言检测是否是200
        .end(function(err, res){
            if (err) {
                done(err); // 如果是err直接抛出
            }
            if (res.body.data === '京程一灯') {
                done(); // 如果内容正确，结束
            } else {
                done(new Error('接口数据格式不正确')); // 内容不正确，抛出错误
            }
        })
    })
})

const Mocha = require("mocha");
const mocha = new Mocha({
    reporter: 'mochawesome', // 添加报表报告
    reporterOptions: {
        reportDir: "./docs/mochawesome-repoter" // 报告存放位置
    }
});

mocha.addFile(
    "./service/index.spec.js" // 进行测试的执行文件
);

mocha.run(function(err) {
    if (err) {
        process.exit(1); // 1 是异常退出
    } else {
        console.log('All done');
        process.exit(0); // 0 是正常退出
    }
})

const {Builder, By, Key, until} = require('selenium-webdriver');
 
(async function example() {
  let driver = await new Builder().forBrowser('chrome').build(); // 打开浏览器
  try {
    await driver.get('https://www.baidu.com/'); //打开百度
    await driver.findElement(By.name('wd')).sendKeys('webdriver', Key.RETURN); // 找到输入框的name 'wd'， 然后输入webdriver, 按下回车
    await driver.wait(until.titleIs('webdriver_百度搜索'), 1000); // 等待1秒查看title 是否 'webdriver_百度搜索'
  } finally {
    await driver.quit(); // 关闭浏览器
  }
})();

const Rize = require('rize')
const rize = new Rize()

rize
  .goto('https://github.com/')
  .type('input.header-search-input', 'node')
  .press('Enter')
  .waitForNavigation()
  .assertSee('Node.js')
  .end()  // 别忘了调用 `end` 方法来退出浏览器！