Question

所以，我一直在使用量角器（jasmine 2）编写非常好的e2e测试，但现在我的要求已经改变了：我需要从Jasmine2切换到Cucumber。截至目前，Protractor已不再直接支持Cucumber。我尝试了一个自定义框架setup =＆gt;不成功。如上所述，我使用gulp-angular-protractor为我提供了一个非常简单的工作环境（在运行测试时打开/关闭webdriver，gulp命令等），我仍然希望保留它。

这是我的配置：

的package.json

...

  "devDependencies": {
    "angular-mocks": "^1.5.1",
    "browser-sync": "^2.10.0",
    "cucumber": "^0.10.2",
    "del": "^2.1.0",
    "gulp": "^3.9.1",
    "gulp-angular-protractor": "^0.1.1",
...

gulpfile.js：

gulp.task('e2e', function(callback) {
    gulp
        .src(['./dist/**/*.e2e.js'])
        .pipe(gulpProtractorAngular({
            'configFile': 'protractor.conf.js',
            'debug': false,
            'autoStartStopServer': true
        }))
        .on('error', function(e) {
            console.log(e);
        })
        .on('end', callback);
});

protractor.conf.js

    exports.config = {
    baseUrl: 'http://localhost:3000',
    specs: ['dist/**/*.feature'],
    directConnect: true,
    exclude: [],
    multiCapabilities: [{
        browserName: 'chrome'
    }],
    allScriptsTimeout: 110000,
    getPageTimeout: 100000,

    framework: 'custom',
    frameworkPath: require.resolve('cucumber'),
    cucumberOpts: {
        require: 'dist/**/*steps.js',
        format: 'pretty'
    },

    /**
     * ng2 related configuration
     *
     * useAllAngular2AppRoots: tells Protractor to wait for any angular2 apps on the page instead of just the one matching
     * `rootEl`
     *
     */
     useAllAngular2AppRoots: true
};

假人测试：

world.js

module.exports = function() {

  this.World = function World(callback) {
    this.prop = "Hello from the World!"; // this property will be available in step definitions

    this.greetings = function(name, callback) {
      console.log("\n----Hello " + name);
      callback();
    };

    callback(); // tell Cucumber we're finished and to use 'this' as the world instance
  };
}

login.component.feature

Feature: Sample

Scenario: First sample
Given this is the first sample

Scenario: Second sample
Given this is the second sample

login.component.steps.js

    var sampleSteps = function() {

    this.Given(/^this is the first sample$/, function (callback) {
      console.log("\n----" + this.prop);
      callback();
    });

    this.Given(/^this is the second sample$/, function (callback) {
      this.greetings("everybody", callback);
    });

};

module.exports = sampleSteps;

项目文件夹树如下所示：

问题：当我运行gulp e2e时，我得到：

launcher] Error: TypeError: require(...).run is not a function

在C：\ Users \ Documents \ dev \ node_modules \ gulp-angular-protractor \ node_m dules \吞-量角器\ node_modules \量角器\ lib中\ runner.js：337：35 在_fulfilled（C：\ Users \ Documents \ dev \ node_modules \ gulp-angular-protr 构造函数\ node_modules \吞掉-量角器\ node_modules \量角器\ node_modules \ q \ q.js：7 7:54）在self.promiseDispatch.done（C：\ Users \ Documents \ dev \ node_modules \ gul -angular，量角器\ node_modules \一饮而尽，量角器\ node_modules \量角器\ node_m dules \ q \ q.js：826：30）在Promise.promise.promiseDispatch（C：\ Users \ Documents \ dev \ node_modul 小号\吞-角量角器\ node_modules \吞-量角器\ node_modules \量角器\ ode_modules \ q \ q.js：759：13）在C：\ Users \ Documents \ dev \ node_modules \ gulp-angular-protractor \ node_m dules \吞掉-量角器\ node_modules \量角器\ node_modules \ q \ q.js：525：49 在flush（C：\ Users \ Documents \ dev \ node_modules \ gulp-angular-protractor node_modules \吞-量角器\ node_modules \量角器\ node_modules \ q \ q.js：108：17

知道我做错了什么吗？

Answer 1

首先，你为什么说Protractor不支持Cucumber？我的意思是，您需要将其用作自定义FW，并且您需要在配置文件中执行以下操作才能使用Protractor-CucumberJS ......

   framework: 'custom',
    frameworkPath: require.resolve('protractor-cucumber-framework'),
    specs: [
        'e2e/features/*.feature'
    ],
    cucumberOpts: {
        require: './e2e/features/*/*.js',
        format: 'pretty',
        keepAlive: true
    }

关于gulp任务，我一直在使用：

"gulp-protractor": "^2.1.0",

让任务配置如下：

/**
 * run protractor
 */


var args = require('yargs').argv;

module.exports = function(gulp, plugins) {
    return function (done) {
        var protractorConfig = '',
            testConfig = '',
            environment = args.environment || 'devel',
            tag = args.tag || '@Sanity',
            baseUrl;

        if (!args.baseUrl) {
            baseUrl = 'XXXXXXXX';
        } else if (args.baseUrl.match(/^(?:https?\:)?\/\//)) {
            baseUrl = args.baseUrl;
        } else {
            baseUrl = 'XXXXXXXX' + args.baseUrl + '/';
        }

        switch(environment) {
            case 'devel' :
                protractorConfig = 'e2e/protractor.config.devel.js';
                testConfig = '../config/devel';
                break;
            case 'live'  :
                protractorConfig = 'e2e/protractor.config.live.js';
                testConfig = '../config/live';
                break;
            case 'remote' :
                protractorConfig = 'e2e/protractor.config.remote.js';
                testConfig = '../config/live';
                break;
            default:
            case 'build' :
                protractorConfig = 'e2e/protractor.config.build.js';
                testConfig = '../config/build';
                break;
        }

        gulp.src([
            'e2e/features/*.feature'
        ])
            .pipe(plugins.protractor.protractor({
                configFile: protractorConfig,
                args: [
                    '--verbose',
                    '--no-stackTrace',
                    '--params.test.config', testConfig,
                    '--baseUrl', baseUrl,
                    '--cucumberOpts.tags', tag
                ]
            }))
            .on('error', function() {
                done();
                process.exit(1);

            });
    };
};

希望这会有所帮助

Answer 2

我的意思是：量角器不再提供开箱即用的Cucumber。我按照建议使用"protractor-cucumber-framework"使其工作。这是我的protractor.conf：

exports.config = {
    baseUrl: 'http://localhost:3000',
    specs: ['dist/**/*.feature'],
    directConnect: true,
    exclude: [],
    multiCapabilities: [{
        browserName: 'chrome'
    }],
    allScriptsTimeout: 110000,
    getPageTimeout: 100000,

    framework: 'custom',
    frameworkPath: require.resolve('protractor-cucumber-framework'),
    cucumberOpts: {
        require: 'dist/**/*steps.js',
        format: 'pretty',
        tags: '@Login',
        keepAlive: false
    },
//     cucumberOpts: {
//     require: 'dist/**/steps.js',
//     tags: '@dev',
//     format: 'progress',
//     profile: false,
//     'no-source': true
//   }

    /**
     * ng2 related configuration
     *
     * useAllAngular2AppRoots: tells Protractor to wait for any angular2 apps on the page instead of just the one matching
     * `rootEl`
     *
     */
     useAllAngular2AppRoots: true
};

gulp-angular-protractor与黄瓜

2 个答案: