噶覆蓋找不到文件（angular2 /打字稿）

Question

我努力讓一個應用程序設置採用了棱角分明2W /打字稿，我有讓我的人緣覆蓋率找到我希望它來檢查文件的問題。我上的角度1.x的應用程序成功進行此項設置，但似乎有我與打字稿失蹤另一層。

一切都運行得很好，我看到我所有的單元測試業力被檢查預期和報道稱一切安好，我的代碼有100％的覆蓋率，這扔了一面紅旗。在檢查html輸出的覆蓋率後，我看到我有100％的覆蓋率，因爲沒有文件被檢查。

看看我的終端輸出，我看到我選擇了模式：'./src/**/*.js'的所有文件被排除在外，這意味着它只能找到.ts文件而不是把它們編譯成js。

我也是在覆蓋輸出，說上面的終端看到一條消息，「沒有在源指定的所有文件可以發現，繼續進行部分重新映射」。

我已經添加了typescriptPreprocesser，認爲它會在測試期間將ts文件轉換爲js文件，以便覆蓋工具可以解析它們，但是我迄今爲止所做的任何工作都沒有成功。

這是我karam.conf.js文件，在它的全部：

var path = require('path'); 

var webpackConfig = require('./webpack.config'); 

module.exports = function (config) { 
    var _config = { 

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

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

    // list of files/patterns to load in the browser 
    files: [ 
     { 
     pattern: './karma-shim.js', 
     watched: false 
     }, 
     { 
     pattern: './src/**/*.js', 
     included: true 
     } 
    ], 

    // list of files to exclude 
    exclude: [ 
     './src/e2e/*' 
    ], 

    // preprocess matching files before serving them to the browser 
    // available preprocessors: https://npmjs.org/browse/keyword/karma-preprocessor 
    preprocessors: { 
     './karma-shim.js': ['webpack', 'sourcemap'], 
     './src/**/*.ts': ['typescript'], 
     './src/**/*.js': ['coverage'] 
    }, 

    typescriptPreprocessor: { 
     // options passed to the typescript compiler 
     options: { 
     sourceMap: false, // (optional) Generates corresponding .map file. 
     target: 'ES5', // (optional) Specify ECMAScript target version: 'ES3' (default), or 'ES5' 
     module: 'amd', // (optional) Specify module code generation: 'commonjs' or 'amd' 
     noImplicitAny: true, // (optional) Warn on expressions and declarations with an implied 'any' type. 
     noResolve: true, // (optional) Skip resolution and preprocessing. 
     removeComments: true, // (optional) Do not emit comments to output. 
     concatenateOutput: false // (optional) Concatenate and emit output to single file. By default true if module option is omited, otherwise false. 
     }, 
     // transforming the filenames 
     transformPath: function(path) { 
     return path.replace(/\.ts$/, '.js'); 
     } 
    }, 

    webpack: webpackConfig, 

    webpackMiddleware: { 
     // webpack-dev-middleware configuration 
     // i. e. 
     stats: 'errors-only' 
    }, 

    coverageReporter: { 
     dir: 'coverage/', 
     reporters: [{ 
     type: 'html', 
     dir: 'coverage' 
     }] 
    }, 

    remapIstanbulReporter: { 
     src: 'coverage/json/coverage-final.json', 
     reports: { 
     lcovonly: 'coverage/json/lcov.info', 
     html: 'coverage/html', 
     'text': null 
     }, 
     timeoutNotCreated: 1000, // default value 
     timeoutNoMoreFiles: 1000 // default value 
    }, 

    webpackServer: { 
     noInfo: true // please don't spam the console when running in karma! 
    }, 

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

    // 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 
    browsers: ['Chrome'], // you can also use Chrome 

    // Continuous Integration mode 
    // if true, Karma captures browsers, runs the tests and exits 
    singleRun: true 
    }; 

    config.set(_config); 

}; 

我端子輸出櫃面它可以幫助：

> karma start 


START: 
10 06 2016 16:32:20.696:WARN [watcher]: All files matched by "/Users/efarl1/Desktop/repos/cmg-prod/src/**/*.js" were excluded. 
webpack: wait until bundle finished: 
ts-loader: Using typescript@1.8.10 and /Users/efarl1/Desktop/repos/cmg-prod/tsconfig.json 

webpack: bundle is now VALID. 
10 06 2016 16:32:35.364:INFO [karma]: Karma v0.13.22 server started at http://localhost:9876/ 
10 06 2016 16:32:35.367:INFO [launcher]: Starting browser Chrome 
10 06 2016 16:32:36.132:INFO [Chrome 51.0.2704 (Mac OS X 10.11.5)]: Connected on socket /#asaknUl4K3m9G7wLAAAA with id 96149396 
    AppComponent 
    ✔ should log ngOnInit 
LOG: 'THREE.WebGLRenderer', '73' 
LOG: 'THREE.WebGLRenderer', '73' 
    ProductViewportComponent 
    ✔ ProductViewportComponent should have an H1 with `ProductViewport Component` in it 
    ProductCameraService 
    ✔ should log ngOnInit 
    ProductClickedObjectService 
    ✔ should log ngOnInit 
    ProductControlsService 
    ✔ should log ngOnInit 
    ProductEventsService 
    ✔ should log ngOnInit 
    ProductRendererService 
    ✔ should log ngOnInit 
    ProductService 
    ✔ should log ngOnInit 
    WindowService 
    ✔ should log ngOnInit 

Finished in 0.295 secs/0.241 secs 

SUMMARY: 
✔ 9 tests completed 
Not all files specified in sources could be found, continue with partial remapping. 
----------|----------|----------|----------|----------|----------------| 
File  | % Stmts | % Branch | % Funcs | % Lines |Uncovered Lines | 
----------|----------|----------|----------|----------|----------------| 
----------|----------|----------|----------|----------|----------------| 
All files |  100 |  100 |  100 |  100 |    | 
----------|----------|----------|----------|----------|----------------| 

任何想法上，我做錯了什麼在這裏？

Answer 1

我發現，測試規範，需要有一個它描述和它有一個期望，那麼它會在覆蓋HTML中。

describe('description',() => { 
    it('should do something',() => { 
    expect(..).toBe(...); 
    } 
}