这是在我的案例中完美运行并为多个大中型项目提供支持的解决方案(我使用的是 karma@0.9.4):
事实证明,使用grunt转换.coffee文件然后将.js文件传递给 karma 覆盖处理器对我来说要方便得多:
业力配置
module.exports = function (karma) {
karma.set({
basePath: '../',
frameworks: ['jasmine'],
files: [
// -------- START: IMPORTS ----------
"vendor/angular-ui-utils/modules/ie-shiv/ie-shiv.js",
"vendor/jquery/jquery.js",
"vendor/es5-shim/es5-shim.js",
"vendor/lodash/lodash.js",
"vendor/angular/angular.js",
// and so on for the next 80 lines...
// -------- END: IMPORTS ----------
'vendor/angular-mocks/angular-mocks.js',
"vendor/sinonjs/sinon.js",
'vendor/angular-*/angular-*.js',
'public/js/templates.js',
'test/js/**/*.js',
//////////////////
// Custom Mocks //
//////////////////
'test/js-unit/**/*.mock.js',
//////////////////
// CoffeeScript //
//////////////////
'test/js-unit/**/*.spec.js'
],
reporters: ['progress', 'coverage', 'junit'],
plugins: [
'karma-jasmine',
'karma-script-launcher',
'karma-phantomjs-launcher',
'karma-junit-reporter',
'karma-coverage',
'karma-coffee-preprocessor',
'karma-growl-reporter'
],
junitReporter: {
outputFile: 'test-results.xml'
},
// web server port
// CLI --port 3334
port: 3334,
// cli runner port
// CLI --runner-port 9100
runnerPort: 9100,
// enable / disable colors in the output (reporters and logs)
// CLI --colors --no-colors
colors : true,
logLevel : karma.LOG_DISABLE,
autoWatch : true,
loggers : [],
browsers : ['PhantomJS'],
// If browser does not capture in given timeout [ms], kill it
// CLI --capture-timeout 5000
captureTimeout: 5000,
// Auto run tests on start (when browsers are captured) and exit
// CLI --single-run --no-single-run
singleRun: true,
// report which specs are slower than 500ms
// CLI --report-slower-than 500
reportSlowerThan: 500,
coverageReporter : {
type: 'html',
dir: 'test/coverage/'
},
preprocessors: {
'test/js/**/*.js': 'coverage'
}
});
}
GruntFile.json 片段:
coffee:
compile:
files:
'public/js/app.js' : ['app/**/*.coffee']
options:
sourceMap: yes
join: yes
bare: yes
compileForTests:
options:
bare: yes
expand: yes
flatten: no
cwd: 'app/'
src: ['**/*.coffee']
dest: 'test/js/'
ext: '.js'
compileTests:
重要的
请注意,后续的 karma 次要版本需要不同的配置设置。此配置不适用于 karma@0.9.3。但是,配置结构的差异主要是美学上的(例如,将配置方法重构为set等)。