让Karma 1.1.0和Angular 2测试工作的问题

发布时间：2020-12-17 06:55:42 所属栏目：安全来源：网络整理

导读：我使用Karma 1.1.0.这是我的karma.shim： 'use strict';// Tun on full stack traces in errors to help debuggingError.stackTraceLimit = Infinity;jasmine.DEFAULT_TIMEOUT_INTERVAL = 1000;// // Cancel Karma's synchronous start,// // we will call `

我使用Karma 1.1.0.这是我的karma.shim：

'use strict';

// Tun on full stack traces in errors to help debugging
Error.stackTraceLimit = Infinity;

jasmine.DEFAULT_TIMEOUT_INTERVAL = 1000;

// // Cancel Karma's synchronous start,// // we will call `__karma__.start()` later,once all the specs are loaded.
__karma__.loaded = function() {};

var map = {
    'app': 'base/app','rxjs': 'base/node_modules/rxjs','@angular': 'base/node_modules/@angular'
};

// packages tells the System loader how to load when no filename and/or no extension
var packages = {
    'app': { main: 'main.js',defaultExtension: 'js' },'rxjs': { defaultExtension: 'js' }
};

var packageNames = [
    '@angular/common','@angular/compiler','@angular/core','@angular/http','@angular/platform-browser','@angular/platform-browser-dynamic','@angular/router','@angular/router-deprecated','@angular/testing','@angular/upgrade',];

// add package entries for angular packages in the form '@angular/common': { main: 'index.js',defaultExtension: 'js' }
packageNames.forEach(function(pkgName) {
    packages[pkgName] = { main: 'index.js',defaultExtension: 'js' };
});

packages['base/app'] = {
    defaultExtension: 'js',format: 'cjs',map: Object.keys(window.__karma__.files).filter(onlyAppFiles).reduce(createPathRecords,{})
};

var config = {
    //"defaultJSExtensions": true,map: map,packages: packages
};

System.config(config);

System.import('@angular/platform-browser/src/browser/browser_adapter')
    .then(function(browser_adapter) { browser_adapter.BrowserDomAdapter.makeCurrent(); })
    .then(function() {
        return Promise.all([
            System.import('@angular/core/testing'),System.import('@angular/platform-browser-dynamic/testing/browser')
        ]);
    })
    .then(function(modules) {
        var testing = modules[0];
        var testingBrowser = modules[1];
        testing.setBaseTestProviders(testingBrowser.TEST_BROWSER_DYNAMIC_PLATFORM_PROVIDERS,testingBrowser.TEST_BROWSER_DYNAMIC_APPLICATION_PROVIDERS);
    })
    .then(function() { return Promise.all(resolveTestFiles()); })
    .then(function() { __karma__.start(); },function(error) { __karma__.error(error.stack || error); });

function createPathRecords(pathsMapping,appPath) {
    // creates local module name mapping to global path with karma's fingerprint in path,e.g.:
    // './vg-player/vg-player':
    // '/base/dist/vg-player/vg-player.js?f4523daf879cfb7310ef6242682ccf10b2041b3e'
    //console.log('appPath = '+appPath);
    var pathParts = appPath.split('/');
    var moduleName = './' + pathParts.slice(Math.max(pathParts.length - 2,1)).join('/');
    moduleName = moduleName.replace(/.js$/,'');
    pathsMapping[moduleName] = appPath + '?' + window.__karma__.files[appPath];
    return pathsMapping;
}

function onlyAppFiles(filePath) {
    return //base/app/(?!.*.spec.js$).*.js$/.test(filePath);
}

function onlySpecFiles(path) {
    return /.spec.js$/.test(path);
}

function resolveTestFiles() {
    return Object.keys(window.__karma__.files)  // All files served by Karma.
        .filter(onlySpecFiles)
        .map(function(moduleName) {
            // loads all spec files via their global module names (e.g.
            // 'base/dist/vg-player/vg-player.spec')
            return System.import(moduleName);
        });
}

这是我的Karma.conf：

'use strict';
module.exports = function (config) {
config.set({

    // base path,that will be used to resolve files and exclude
    basePath: '.',// frameworks to use
    frameworks: [/*'systemjs',*/ 'jasmine'],plugins: [/*'karma-systemjs',*/'karma-jasmine','karma-phantomjs-launcher'],files: [
        // Paths loaded by Karma
        {pattern: 'node_modules/es6-shim/es6-shim.min.js',included: true,watched: true},{pattern: 'node_modules/reflect-metadata/Reflect.js',{pattern: 'node_modules/zone.js/dist/zone.js',{pattern: 'node_modules/zone.js/dist/async-test.js',{pattern: 'node_modules/systemjs/dist/system-polyfills.js',{pattern: 'node_modules/systemjs/dist/system.src.js',{pattern: 'node_modules/rxjs/**/*.js',included: false,watched: false},{pattern: 'node_modules/@angular/**/*.js',{pattern: 'node_modules/angular2-moment/*.js',{pattern: 'node_modules/ng2-bootstrap/**/*.js',{pattern: 'systemjs.config.js','karma-test-shim.js',// Paths loaded via module imports
        {pattern: 'app/**/*.js',// Paths to support debugging with source maps in dev tools
        {pattern: 'app/**/*.ts',{pattern: 'app/**/*.js.map',watched: false}
    ],// proxied base paths
    proxies: {
        // required for component assets fetched by Angular's compiler
        "/app/": "/base/app/","/jspm_packages/": "/base/jspm_packages/","/node_modules/": "/base/node_modules/"
    },// list of files to exclude
    exclude: [],// 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_DEBUG,// enable / disable watching file and executing tests whenever any file changes
    autoWatch: false,// Start these browsers,currently available:
    // - Chrome
    // - ChromeCanary
    // - Firefox
    // - Opera
    // - Safari (only Mac)
    // - PhantomJS
    // - IE (only Windows)
    browsers: ['PhantomJS'],// If browser does not capture in given timeout [ms],kill it
    captureTimeout: 60000,// Continuous Integration mode
    // if true,it capture browsers,run tests and exit
    singleRun: true
});

};

以下是测试的输出：

27 06 2016 15:40:15.281:DEBUG [plugin]: Loading plugin karma-jasmine.
27 06 2016 15:40:15.286:DEBUG [plugin]: Loading plugin karma-phantomjs-launcher.
27 06 2016 15:40:15.353:DEBUG [web-server]: Instantiating middleware
27 06 2016 15:40:15.916:INFO [karma]: Karma v1.1.0 server started at http://localhost:9876/
27 06 2016 15:40:15.917:INFO [launcher]: Launching browser PhantomJS with unlimited concurrency
27 06 2016 15:40:15.937:INFO [launcher]: Starting browser PhantomJS
27 06 2016 15:40:15.938:DEBUG [temp-dir]: Creating temp dir at /var/folders/1p/pcqq7s0x58l_s7ds52gxt_fw0000gp/T/karma-11122462
27 06 2016 15:40:15.941:DEBUG [launcher]: /Users/julien/Documents/projects/bignibou/bignibou-site/bignibou-client/node_modules/phantomjs-prebuilt/lib/phantom/bin/phantomjs /var/folders/1p/pcqq7s0x58l_s7ds52gxt_fw0000gp/T/karma-11122462/capture.js
27 06 2016 15:40:16.559:DEBUG [web-server]: serving: /Users/julien/Documents/projects/bignibou/bignibou-site/bignibou-client/node_modules/karma/static/client.html
27 06 2016 15:40:16.568:DEBUG [web-server]: serving: /Users/julien/Documents/projects/bignibou/bignibou-site/bignibou-client/node_modules/karma/static/karma.js
27 06 2016 15:40:16.606:DEBUG [karma]: A browser has connected on socket /#H0v8H2WC0UICSQc6AAAA
27 06 2016 15:40:16.609:DEBUG [web-server]: upgrade /socket.io/?EIO=3&transport=websocket&sid=H0v8H2WC0UICSQc6AAAA
27 06 2016 15:40:16.609:DEBUG [proxy]: NOT upgrading proxyWebSocketRequest /socket.io/?EIO=3&transport=websocket&sid=H0v8H2WC0UICSQc6AAAA
27 06 2016 15:40:16.638:INFO [PhantomJS 2.1.1 (Mac OS X 0.0.0)]: Connected on socket /#H0v8H2WC0UICSQc6AAAA with id 11122462
27 06 2016 15:40:16.638:DEBUG [launcher]: PhantomJS (id 11122462) captured in 0.721 secs
27 06 2016 15:40:16.642:DEBUG [phantomjs.launcher]: 

27 06 2016 15:40:16.644:DEBUG [middleware:karma]: custom files null null
27 06 2016 15:40:16.644:DEBUG [middleware:karma]: Serving static request /context.html
27 06 2016 15:40:16.652:DEBUG [web-server]: serving: /Users/julien/Documents/projects/bignibou/bignibou-site/bignibou-client/node_modules/karma/static/context.html
27 06 2016 15:40:16.655:DEBUG [web-server]: serving: /Users/julien/Documents/projects/bignibou/bignibou-site/bignibou-client/node_modules/karma/static/context.js
27 06 2016 15:40:16.656:DEBUG [middleware:source-files]: Requesting /base/node_modules/jasmine-core/lib/jasmine-core/jasmine.js?391e45351df9ee35392d2e5cb623221a969fc009 /
27 06 2016 15:40:16.656:DEBUG [middleware:source-files]: Fetching /Users/julien/Documents/projects/bignibou/bignibou-site/bignibou-client/node_modules/jasmine-core/lib/jasmine-core/jasmine.js
27 06 2016 15:40:16.658:DEBUG [web-server]: serving (cached): /Users/julien/Documents/projects/bignibou/bignibou-site/bignibou-client/node_modules/jasmine-core/lib/jasmine-core/jasmine.js
27 06 2016 15:40:16.658:DEBUG [middleware:source-files]: Requesting /base/node_modules/karma-jasmine/lib/boot.js?945a38bf4e45ad2770eb94868231905a04a0bd3e /
27 06 2016 15:40:16.658:DEBUG [middleware:source-files]: Fetching /Users/julien/Documents/projects/bignibou/bignibou-site/bignibou-client/node_modules/karma-jasmine/lib/boot.js
27 06 2016 15:40:16.695:DEBUG [web-server]: serving (cached): /Users/julien/Documents/projects/bignibou/bignibou-site/bignibou-client/node_modules/karma-jasmine/lib/boot.js
27 06 2016 15:40:16.695:DEBUG [middleware:source-files]: Requesting /base/node_modules/zone.js/dist/async-test.js?8f51e44ce2093ec5167bc06760f15344db17d094 /
27 06 2016 15:40:16.695:DEBUG [middleware:source-files]: Fetching /Users/julien/Documents/projects/bignibou/bignibou-site/bignibou-client/node_modules/zone.js/dist/async-test.js
27 06 2016 15:40:16.695:DEBUG [middleware:source-files]: Requesting /base/node_modules/karma-jasmine/lib/adapter.js?7975a273517f1eb29d7bd018790fd4c7b9a485d5 /
27 06 2016 15:40:16.695:DEBUG [middleware:source-files]: Fetching /Users/julien/Documents/projects/bignibou/bignibou-site/bignibou-client/node_modules/karma-jasmine/lib/adapter.js
27 06 2016 15:40:16.696:DEBUG [middleware:source-files]: Requesting /base/node_modules/es6-shim/es6-shim.min.js?a7de8db438da176dd0eeb59efe46306b39f1261f /
27 06 2016 15:40:16.696:DEBUG [middleware:source-files]: Fetching /Users/julien/Documents/projects/bignibou/bignibou-site/bignibou-client/node_modules/es6-shim/es6-shim.min.js
27 06 2016 15:40:16.696:DEBUG [middleware:source-files]: Requesting /base/node_modules/reflect-metadata/Reflect.js?3b29d3315daf7d90c937da02c16da1a21c483296 /
27 06 2016 15:40:16.696:DEBUG [middleware:source-files]: Fetching /Users/julien/Documents/projects/bignibou/bignibou-site/bignibou-client/node_modules/reflect-metadata/Reflect.js
27 06 2016 15:40:16.697:DEBUG [middleware:source-files]: Requesting /base/node_modules/zone.js/dist/zone.js?8b9c8d0a7e549abe9edec8da5a095f206d206277 /
27 06 2016 15:40:16.697:DEBUG [middleware:source-files]: Fetching /Users/julien/Documents/projects/bignibou/bignibou-site/bignibou-client/node_modules/zone.js/dist/zone.js
27 06 2016 15:40:16.697:DEBUG [web-server]: serving (cached): /Users/julien/Documents/projects/bignibou/bignibou-site/bignibou-client/node_modules/zone.js/dist/async-test.js
27 06 2016 15:40:16.697:DEBUG [web-server]: serving (cached): /Users/julien/Documents/projects/bignibou/bignibou-site/bignibou-client/node_modules/karma-jasmine/lib/adapter.js
27 06 2016 15:40:16.698:DEBUG [web-server]: serving (cached): /Users/julien/Documents/projects/bignibou/bignibou-site/bignibou-client/node_modules/es6-shim/es6-shim.min.js
27 06 2016 15:40:16.699:DEBUG [web-server]: serving (cached): /Users/julien/Documents/projects/bignibou/bignibou-site/bignibou-client/node_modules/reflect-metadata/Reflect.js
27 06 2016 15:40:16.699:DEBUG [web-server]: serving (cached): /Users/julien/Documents/projects/bignibou/bignibou-site/bignibou-client/node_modules/zone.js/dist/zone.js
27 06 2016 15:40:16.700:DEBUG [middleware:source-files]: Requesting /base/node_modules/systemjs/dist/system.src.js?ce47c157d0451bc324d5039dfc7b04fa1cf0925d /
27 06 2016 15:40:16.700:DEBUG [middleware:source-files]: Fetching /Users/julien/Documents/projects/bignibou/bignibou-site/bignibou-client/node_modules/systemjs/dist/system.src.js
27 06 2016 15:40:16.700:DEBUG [middleware:source-files]: Requesting /base/systemjs.config.js?26fd20b806e5134f56094fb946fd4773b218adb2 /
27 06 2016 15:40:16.700:DEBUG [middleware:source-files]: Fetching /Users/julien/Documents/projects/bignibou/bignibou-site/bignibou-client/systemjs.config.js
27 06 2016 15:40:16.701:DEBUG [middleware:source-files]: Requesting /base/karma-test-shim.js?7706c128dfffb9507d9be32381f6509fe61a5afd /
27 06 2016 15:40:16.701:DEBUG [middleware:source-files]: Fetching /Users/julien/Documents/projects/bignibou/bignibou-site/bignibou-client/karma-test-shim.js
27 06 2016 15:40:16.702:DEBUG [middleware:source-files]: Requesting /base/node_modules/systemjs/dist/system-polyfills.js?a9f0c97e865a53da4c067b98cf2e65a23b2f0608 /
27 06 2016 15:40:16.702:DEBUG [middleware:source-files]: Fetching /Users/julien/Documents/projects/bignibou/bignibou-site/bignibou-client/node_modules/systemjs/dist/system-polyfills.js
27 06 2016 15:40:16.702:DEBUG [web-server]: serving (cached): /Users/julien/Documents/projects/bignibou/bignibou-site/bignibou-client/node_modules/systemjs/dist/system.src.js
27 06 2016 15:40:16.703:DEBUG [web-server]: serving (cached): /Users/julien/Documents/projects/bignibou/bignibou-site/bignibou-client/systemjs.config.js
27 06 2016 15:40:16.704:DEBUG [web-server]: serving (cached): /Users/julien/Documents/projects/bignibou/bignibou-site/bignibou-client/karma-test-shim.js
27 06 2016 15:40:16.763:DEBUG [web-server]: serving (cached): /Users/julien/Documents/projects/bignibou/bignibou-site/bignibou-client/node_modules/systemjs/dist/system-polyfills.js
27 06 2016 15:40:16.783:DEBUG [middleware:source-files]: Requesting /base/node_modules/@angular/platform-browser/src/browser/browser_adapter.js /
27 06 2016 15:40:16.783:DEBUG [middleware:source-files]: Fetching /Users/julien/Documents/projects/bignibou/bignibou-site/bignibou-client/node_modules/@angular/platform-browser/src/browser/browser_adapter.js
27 06 2016 15:40:16.783:DEBUG [web-server]: serving (cached): /Users/julien/Documents/projects/bignibou/bignibou-site/bignibou-client/node_modules/@angular/platform-browser/src/browser/browser_adapter.js
27 06 2016 15:40:16.794:DEBUG [middleware:source-files]: Requesting /base/node_modules/@angular/platform-browser/src/dom/dom_adapter.js /
27 06 2016 15:40:16.795:DEBUG [middleware:source-files]: Fetching /Users/julien/Documents/projects/bignibou/bignibou-site/bignibou-client/node_modules/@angular/platform-browser/src/dom/dom_adapter.js
27 06 2016 15:40:16.795:DEBUG [web-server]: serving (cached): /Users/julien/Documents/projects/bignibou/bignibou-site/bignibou-client/node_modules/@angular/platform-browser/src/dom/dom_adapter.js
27 06 2016 15:40:16.796:DEBUG [middleware:source-files]: Requesting /base/node_modules/@angular/platform-browser/src/facade/collection.js /
27 06 2016 15:40:16.821:DEBUG [middleware:source-files]: Fetching /Users/julien/Documents/projects/bignibou/bignibou-site/bignibou-client/node_modules/@angular/platform-browser/src/facade/collection.js
27 06 2016 15:40:16.821:DEBUG [middleware:source-files]: Requesting /base/node_modules/@angular/platform-browser/src/facade/lang.js /
27 06 2016 15:40:16.822:DEBUG [middleware:source-files]: Fetching /Users/julien/Documents/projects/bignibou/bignibou-site/bignibou-client/node_modules/@angular/platform-browser/src/facade/lang.js
27 06 2016 15:40:16.822:DEBUG [middleware:source-files]: Requesting /base/node_modules/@angular/platform-browser/src/browser/generic_browser_adapter.js /
27 06 2016 15:40:16.822:DEBUG [middleware:source-files]: Fetching /Users/julien/Documents/projects/bignibou/bignibou-site/bignibou-client/node_modules/@angular/platform-browser/src/browser/generic_browser_adapter.js
27 06 2016 15:40:16.823:DEBUG [web-server]: serving (cached): /Users/julien/Documents/projects/bignibou/bignibou-site/bignibou-client/node_modules/@angular/platform-browser/src/facade/collection.js
27 06 2016 15:40:16.824:DEBUG [web-server]: serving (cached): /Users/julien/Documents/projects/bignibou/bignibou-site/bignibou-client/node_modules/@angular/platform-browser/src/facade/lang.js
27 06 2016 15:40:16.824:DEBUG [web-server]: serving (cached): /Users/julien/Documents/projects/bignibou/bignibou-site/bignibou-client/node_modules/@angular/platform-browser/src/browser/generic_browser_adapter.js
27 06 2016 15:40:16.843:DEBUG [middleware:source-files]: Requesting /base/node_modules/@angular/core/testing.js /
27 06 2016 15:40:16.843:DEBUG [middleware:source-files]: Fetching /Users/julien/Documents/projects/bignibou/bignibou-site/bignibou-client/node_modules/@angular/core/testing.js
27 06 2016 15:40:16.844:DEBUG [web-server]: serving (cached): /Users/julien/Documents/projects/bignibou/bignibou-site/bignibou-client/node_modules/@angular/core/testing.js
27 06 2016 15:40:16.844:DEBUG [middleware:source-files]: Requesting /base/node_modules/@angular/platform-browser-dynamic/testing/browser.js /
27 06 2016 15:40:16.844:DEBUG [middleware:source-files]: Fetching /Users/julien/Documents/projects/bignibou/bignibou-site/bignibou-client/node_modules/@angular/platform-browser-dynamic/testing/browser.js
27 06 2016 15:40:16.845:WARN [web-server]: 404: /base/node_modules/@angular/platform-browser-dynamic/testing/browser.js
27 06 2016 15:40:16.846:DEBUG [middleware:source-files]: Requesting /base/node_modules/@angular/core/testing/fake_async.js /
27 06 2016 15:40:16.847:DEBUG [middleware:source-files]: Fetching /Users/julien/Documents/projects/bignibou/bignibou-site/bignibou-client/node_modules/@angular/core/testing/fake_async.js
27 06 2016 15:40:16.871:DEBUG [web-server]: serving (cached): /Users/julien/Documents/projects/bignibou/bignibou-site/bignibou-client/node_modules/@angular/core/testing/fake_async.js
27 06 2016 15:40:16.872:DEBUG [middleware:source-files]: Requesting /base/node_modules/@angular/core/testing/lang_utils.js /
27 06 2016 15:40:16.872:DEBUG [middleware:source-files]: Fetching /Users/julien/Documents/projects/bignibou/bignibou-site/bignibou-client/node_modules/@angular/core/testing/lang_utils.js
27 06 2016 15:40:16.872:DEBUG [middleware:source-files]: Requesting /base/node_modules/@angular/core/testing/logger.js /
27 06 2016 15:40:16.872:DEBUG [middleware:source-files]: Fetching /Users/julien/Documents/projects/bignibou/bignibou-site/bignibou-client/node_modules/@angular/core/testing/logger.js
27 06 2016 15:40:16.872:DEBUG [middleware:source-files]: Requesting /base/node_modules/@angular/core/testing/ng_zone_mock.js /
27 06 2016 15:40:16.873:DEBUG [middleware:source-files]: Fetching /Users/julien/Documents/projects/bignibou/bignibou-site/bignibou-client/node_modules/@angular/core/testing/ng_zone_mock.js
27 06 2016 15:40:16.873:DEBUG [middleware:source-files]: Requesting /base/node_modules/@angular/core/testing/test_injector.js /
27 06 2016 15:40:16.873:DEBUG [middleware:source-files]: Fetching /Users/julien/Documents/projects/bignibou/bignibou-site/bignibou-client/node_modules/@angular/core/testing/test_injector.js
27 06 2016 15:40:16.873:DEBUG [middleware:source-files]: Requesting /base/node_modules/@angular/core/testing/testing.js /
27 06 2016 15:40:16.874:DEBUG [middleware:source-files]: Fetching /Users/julien/Documents/projects/bignibou/bignibou-site/bignibou-client/node_modules/@angular/core/testing/testing.js
PhantomJS 2.1.1 (Mac OS X 0.0.0) ERROR
  {
    "stack": null,"originalErr": {},"line": 823,"sourceURL": "node_modules/systemjs/dist/system.src.js"
  }


27 06 2016 15:40:16.878:DEBUG [karma]: Run complete,exiting.
27 06 2016 15:40:16.878:DEBUG [launcher]: Disconnecting all browsers
27 06 2016 15:40:16.879:DEBUG [web-server]: serving (cached): /Users/julien/Documents/projects/bignibou/bignibou-site/bignibou-client/node_modules/@angular/core/testing/lang_utils.js
27 06 2016 15:40:16.880:DEBUG [web-server]: serving (cached): /Users/julien/Documents/projects/bignibou/bignibou-site/bignibou-client/node_modules/@angular/core/testing/logger.js
27 06 2016 15:40:16.880:DEBUG [web-server]: serving (cached): /Users/julien/Documents/projects/bignibou/bignibou-site/bignibou-client/node_modules/@angular/core/testing/ng_zone_mock.js
27 06 2016 15:40:16.881:DEBUG [web-server]: serving (cached): /Users/julien/Documents/projects/bignibou/bignibou-site/bignibou-client/node_modules/@angular/core/testing/test_injector.js
27 06 2016 15:40:16.882:DEBUG [web-server]: serving (cached): /Users/julien/Documents/projects/bignibou/bignibou-site/bignibou-client/node_modules/@angular/core/testing/testing.js
27 06 2016 15:40:16.920:DEBUG [launcher]: Process PhantomJS exited with code 0
27 06 2016 15:40:16.920:DEBUG [temp-dir]: Cleaning temp dir /var/folders/1p/pcqq7s0x58l_s7ds52gxt_fw0000gp/T/karma-11122462
27 06 2016 15:40:16.924:DEBUG [middleware:source-files]: Requesting /base/node_modules/@angular/core/testing/mock_application_ref.js /
27 06 2016 15:40:16.924:DEBUG [middleware:source-files]: Fetching /Users/julien/Documents/projects/bignibou/bignibou-site/bignibou-client/node_modules/@angular/core/testing/mock_application_ref.js
27 06 2016 15:40:16.925:DEBUG [web-server]: serving (cached): /Users/julien/Documents/projects/bignibou/bignibou-site/bignibou-client/node_modules/@angular/core/testing/mock_application_ref.js
27 06 2016 15:40:16.929:DEBUG [launcher]: Finished all browsers
npm ERR! Test failed.  See above for more details.

有人可以帮忙吗？

编辑：

我改变了：

System.import('@angular/platform-browser-dynamic/testing/browser')

至：

System.import('@angular/platform-browser-dynamic/testing')

它似乎进一步(它拿起spec文件)但我现在得到错误：

27 06 2016 16:53:23.427:DEBUG [middleware:source-files]: Requesting /base/app/session/session.service.spec.js /
27 06 2016 16:53:23.427:DEBUG [middleware:source-files]: Fetching /Users/julien/Documents/projects/bignibou/bignibou-site/bignibou-client/app/session/session.service.spec.js
27 06 2016 16:53:23.427:DEBUG [web-server]: serving (cached): /Users/julien/Documents/projects/bignibou/bignibou-site/bignibou-client/app/session/session.service.spec.js
PhantomJS 2.1.1 (Mac OS X 0.0.0) ERROR
  {
    "stack": null,"originalErr": {
      "line": 3016,"sourceURL": "node_modules/systemjs/dist/system.src.js","stack": "node_modules/systemjs/dist/system.src.js:3016:137nnode_modules/systemjs/dist/system.src.js:3685:33nnode_modules/systemjs/dist/system.src.js:4172:37nnode_modules/systemjs/dist/system.src.js:1475:27nnode_modules/systemjs/dist/system.src.js:2707:28nregister@node_modules/systemjs/dist/system.src.js:2967:23nnneval codeneval@[native code]n__exec@node_modules/systemjs/dist/system.src.js:1510:18nexecute@node_modules/systemjs/dist/system.src.js:3926:22nlinkDynamicModule@node_modules/systemjs/dist/system.src.js:3252:36nlink@node_modules/systemjs/dist/system.src.js:3095:28nexecute@node_modules/systemjs/dist/system.src.js:3432:17ndoDynamicExecute@node_modules/systemjs/dist/system.src.js:798:32nlink@node_modules/systemjs/dist/system.src.js:1000:36ndoLink@node_modules/systemjs/dist/system.src.js:652:11nupdateLinkSetOnLoad@node_modules/systemjs/dist/system.src.js:700:24nnode_modules/systemjs/dist/system.src.js:512:30nF@node_modules/systemjs/dist/system-polyfills.js:4:12217nH@node_modules/systemjs/dist/system-polyfills.js:4:11846nwhen@node_modules/systemjs/dist/system-polyfills.js:4:15520nrun@node_modules/systemjs/dist/system-polyfills.js:4:14559n_drain@node_modules/systemjs/dist/system-polyfills.js:4:3250ndrain@node_modules/systemjs/dist/system-polyfills.js:4:1667ne@node_modules/systemjs/dist/system-polyfills.js:4:6607ninvoke@node_modules/zone.js/dist/zone.js:323:34nrunGuarded@node_modules/zone.js/dist/zone.js:230:54nnode_modules/zone.js/dist/zone.js:206:40"
    },"sourceURL": "node_modules/systemjs/dist/system.src.js"
  }


27 06 2016 16:53:23.436:DEBUG [karma]: Run complete,exiting.
27 06 2016 16:53:23.437:DEBUG [launcher]: Disconnecting all browsers
27 06 2016 16:53:23.451:DEBUG [launcher]: Process PhantomJS exited with code 0
27 06 2016 16:53:23.452:DEBUG [temp-dir]: Cleaning temp dir /var/folders/1p/pcqq7s0x58l_s7ds52gxt_fw0000gp/T/karma-42063498
27 06 2016 16:53:23.456:DEBUG [launcher]: Finished all browsers

解决方法

我这里有一个GitHub种子： https://github.com/Coly010/angular2-karma

它具有测试与SystemJS和Karma一起使用所需的最低设置.

Karma.conf.js

// Karma configuration
// Generated on Thu Jun 16 2016 11:08:35 GMT+0100 (GMT Summer Time)

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

    // base path that will be used to resolve all patterns (eg. files,exclude)
    basePath: '',// plugins needed for karma to work
    plugins: ['karma-systemjs','karma-jasmine','karma-chrome-launcher'],// frameworks to use
    // available frameworks: https://npmjs.org/browse/keyword/karma-adapter
    frameworks: ['systemjs','jasmine'],// need to set up SystemJS config for Karma
    systemjs : {
      configFile: 'systemjs.config.js',includeFiles: [
        'node_modules/reflect-metadata/Reflect.js','node_modules/zone.js/dist/zone.js'
      ],serveFiles: [
        'node_modules/@angular/**/*.js','lib/rxjs/**/*.js','bin/**/*.js'
      ],config: {
        paths: {
          'systemjs': 'node_modules/systemjs/dist/system.src.js','system-polyfills': 'node_modules/systemjs/dist/system-polyfills.src.js','typescript': 'node_modules/typescript/lib/typescript.js','rxjs' : 'lib/rxjs/index.js','traceur': '/node_modules/traceur/dist/commonjs/traceur.js','reflect-metadata' : 'node_modules/reflect-metadata/Reflect.js','@angular': '/node_modules/@angular/**/*.js',//'angular-mocks': ''
        }
      },},// list of files / patterns to load in the browser
    files: [
      'node_modules/reflect-metadata/Reflect.js','node_modules/zone.js/dist/zone.js','node_modules/@angular/**/*.js','bin/tests/*.spec.js'
    ],// list of files to exclude
    exclude: [
      'lib/rxjs/tools/*.js',],// preprocess matching files before serving them to the browser
    // available preprocessors: https://npmjs.org/browse/keyword/karma-preprocessor
    preprocessors: {
    },// test results reporter to use
    // possible values: 'dots','progress'
    // available reporters: https://npmjs.org/browse/keyword/karma-reporter
    reporters: ['progress'],// 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: true,// start these browsers
    // available browser launchers: https://npmjs.org/browse/keyword/karma-launcher
    browsers: ['Chrome'],Karma captures browsers,runs the tests and exits
    singleRun: false,// Concurrency level
    // how many browser should be started simultaneous
    concurrency: Infinity
  })
}

systemjs.conf.js

/**
 * System configuration for Angular 2 samples
 * Adjust as necessary for your application needs.
 */
(function(global) {
  // map tells the System loader where to look for things
  var map = {
    'src':                        'src',// 'dist','bin':                        'bin','@angular':                   '/node_modules/@angular','angular2-in-memory-web-api': '/node_modules/angular2-in-memory-web-api','rxjs':                       '/lib/rxjs','crypto':                     '@empty','fs':                         '@empty','minimist':                   '@empty','path':                       '@empty','systemjs-builder':           '@empty','browserify':                 '@empty',};
  // packages tells the System loader how to load when no filename and/or no extension
  var packages = {
    'src':                        { defaultExtension: 'js' },'bin':                        { defaultExtension: 'js' },'rxjs':                       { defaultExtension: 'js' },'angular2-in-memory-web-api': { main: 'index.js',};
  var ngPackageNames = [
    'common','compiler','core','http','platform-browser','platform-browser-dynamic','router','router-deprecated','upgrade',];
  // Individual files (~300 requests):
  function packIndex(pkgName) {
    packages['@angular/'+pkgName] = { main: 'index.js',defaultExtension: 'js' };
  }
  // Bundled (~40 requests):
  function packUmd(pkgName) {
    packages['@angular/'+pkgName] = { main: pkgName + '.umd.js',defaultExtension: 'js' };
  };
  // Most environments should use UMD; some (Karma) need the individual index files
  var setPackageConfig = System.packageWithIndex ? packIndex : packUmd;
  // Add package entries for angular packages
  ngPackageNames.forEach(setPackageConfig);
  var config = {
    "transpiler": "typescript","typescriptOptions": {
      "module": "commonjs","emitDecoratorMetadata": true
    },meta: {
      '/node_modules/systemjs/dist/system.src.js': {format: 'global'}
    },packages: packages
  }
  System.config(config);
})(this);

希望这可以帮助

（编辑：李大同）

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