nie można wykonać testu jednostki karmy w przeglądarce PhantomJS

Question

W teście wykonujemy test jednostki w PhantomJs w następujący sposób.

karma: { 
     options: { 
    configFile: 'karma.conf.js', 
    runnerPort: 9876, 
    browsers: ['Chrome'] 
    }, 
unitTestDev: { 
     browsers: ['PhantomJS'], 
     singleRun: true 
    } 
} 

grunt.registerTask('unitTest',['karma:unitTestDev']); 

Tutaj znajduje się plik karma.conf.js.

// Karma configuration 
// Generated on Thu Apr 03 2014 13:44:39 GMT-0500 (Central Daylight Time) 

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

    // 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: 'dist/lib/jquery/dist/jquery.js', watched: false, served: true, included: true}, 
     {pattern: 'dist/lib/jasmine-jquery/lib/jasmine-jquery.js', watched: false, served: true, included: true}, 
     {pattern: 'dist/lib/angular/angular.js', watched: false, served: true, included: true}, 
     {pattern: 'dist/lib/angular-route/angular-route.min.js', watched: false, served: true, included: true}, 
     {pattern: 'dist/lib/angular-mocks/angular-mocks.js', watched: false, served: true, included: true}, 

     {pattern: 'dist/main.min.js', watched: false, served: true, included: true}, 

     {pattern: 'public/test/unit/**/*Spec.js', watched: false, served: true, included: true}, 

     // fixtures 
     {pattern: 'public/test/mock/**/*.json', watched: true, served: true, included: false} 
    ], 


    // list of files to exclude 
    exclude: [ 

    ], 


    // 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', 'html', 'junit', 'story'], 

    htmlReporter: { 
     outputDir: 'build/unit-test/html-report', 
     templatePath: 'node_modules/karma-html-reporter/jasmine_template.html' 
    }, 

    junitReporter: { 
     outputFile: 'build/unit-test/junit-report/test-results.xml', 
     suite: '' 
    }, 

    // 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'], 

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

Po wykonaniu polecenia "karma: unitTestDev", a następnie otrzymuje następujące błędy.

Running "karma:unitTestDev" (karma) task 
INFO [karma]: Karma v0.11.14 server started at http://localhost:9876/ 
INFO [launcher]: Starting browser PhantomJS 
ERROR [launcher]: Cannot start PhantomJS 
    Error: spawn OK 
INFO [launcher]: Trying to start PhantomJS again (1/2). 
ERROR [launcher]: Cannot start PhantomJS 
    Error: spawn OK 
INFO [launcher]: Trying to start PhantomJS again (2/2). 
ERROR [launcher]: Cannot start PhantomJS 
    Error: spawn OK 
ERROR [launcher]: PhantomJS failed 2 times (cannot start). Giving up. 
Warning: Task "karma:unitTestDev" failed. Use --force to continue. 

Aborted due to warnings. 

Otrzymujemy powyższy problem w systemach operacyjnych Windows i Linux. W Macu karma z powodzeniem wykonuje testy na PhantomJS.

W oknach, jeśli wykonamy powyższy test w przeglądarce Chrome, zamiast PhantomJS, to karma pomyślnie wykona wszystkie testy jednostkowe.

Oto karma związane zależnościami w Package.json

"phantomjs": "~1.9.7-3", 
"karma": "~0.12.3", 
"karma-chrome-launcher": "~0.1.3", 
"karma-jasmine": "~0.1.5", 
"karma-html-reporter": "~0.2.3", 
"karma-junit-reporter": "~0.2.1", 
"grunt-karma": "~0.8.2", 
"karma-phantomjs-launcher": "~0.1.3" 

Daj mi znać, jeśli są jakieś znany problem w karmie lub grunt z PhantomJS.

Answer 1

Występuje problem z "wyrzutnią Karma-phantomjs" v0.1.3. Zmień go na v0.1.4, a następnie działa dobrze.