有没有办法阻止Karma为缓存文件提供服务？

Question

所以这就是我的问题。我正在尝试为我的一个旧应用程序运行一个测试套件。然而，我偶然发现了一个臭名昭著的Karma错误：Executed 0 of 0 ERROR。

当我将Karma的loglevel设置为debug时，我意识到正在打印以下代码行：

DEBUG [web-server]: serving:     /home/**/**/**/node_modules/karma/static/context.html
DEBUG [web-server]: serving (cached): /home/**/**/**/node_modules/jasmine-core/lib/jasmine-core/jasmine.js
DEBUG [web-server]: serving (cached): /home/**/**/**/node_modules/karma-jasmine/lib/boot.js
DEBUG [web-server]: serving (cached): /home/**/**/**/node_modules/karma-jasmine/lib/adapter.js
DEBUG [web-server]: serving (cached): /home/**/**/**/bower_components/jquery/dist/jquery.js
DEBUG [web-server]: serving (cached): /home/**/**/**/bower_components/angular/angular.js
DEBUG [web-server]: serving (cached): /home/**/**/**/bower_components/angular-i18n/angular-locale_es-ar.js
DEBUG [web-server]: serving (cached): /home/**/**/**/bower_components/angular-animate/angular-animate.js
DEBUG [web-server]: serving (cached): /home/**/**/**/bower_components/angular-resource/angular-resource.js
DEBUG [web-server]: serving (cached): /home/**/**/**/bower_components/angular-cookies/angular-cookies.js
DEBUG [web-server]: serving (cached): /home/**/**/**/bower_components/angular-sanitize/angular-sanitize.js
DEBUG [web-server]: serving (cached): /home/**/**/**/bower_components/angular-ui-utils/ui-utils.js
DEBUG [web-server]: serving (cached): /home/**/**/**/bower_components/angular-ui-select/dist/select.js
DEBUG [web-server]: serving (cached): /home/**/**/**/bower_components/angular-hateoas/src/angular-hateoas.js
DEBUG [web-server]: serving (cached): /home/**/**/**/bower_components/ng-table/dist/ng-table.min.js
DEBUG [web-server]: serving (cached): /home/**/**/**/bower_components/angular-notify-toaster/toaster.js
DEBUG [web-server]: serving (cached): /home/**/**/**/bower_components/angular-ui-router/release/angular-ui-router.js
DEBUG [web-server]: serving (cached): /home/**/**/**/bower_components/angular-strap/dist/angular-strap.js
DEBUG [web-server]: serving (cached): /home/**/**/**/bower_components/angular-strap/dist/angular-strap.tpl.js
DEBUG [web-server]: serving (cached): /home/**/**/**/bower_components/sockjs/sockjs.js
DEBUG [web-server]: serving (cached): /home/**/**/**/bower_components/stomp-websocket/lib/stomp.min.js
DEBUG [web-server]: serving (cached): /home/**/**/**/bower_components/http-cas/src/http-cas.js
DEBUG [web-server]: serving (cached): /home/**/**/**/bower_components/lodash/lodash.js
DEBUG [web-server]: serving (cached): /home/**/**/**/bower_components/moment/moment.js
DEBUG [web-server]: serving (cached): /home/**/**/**/bower_components/moment/locale/es.js
DEBUG [web-server]: serving (cached): /home/**/**/**/bower_components/angular-bootstrap/ui-bootstrap-tpls.js
DEBUG [web-server]: serving (cached): /home/**/**/**/bower_components/angular-moment/angular-moment.js
DEBUG [web-server]: serving (cached): /home/**/**/**/src/app/scripts/app.js

如您所知，没有规格说明。我尝试将一个规范文件添加到karma.conf.js内的files数组中，但无济于事。打印相同的文件。

我假设我的问题与上述缓存有关。

任何帮助都将深表感谢。

万事如意，

Alejandro

Answer 1

4年后，但根据karma file definition，您可以将nocache-attribute设置为true。

如果您在karma.conf.js中的文件定义如下所示：

files: ['src/app/scripts/app.js']

您应该将其更改为

files: [pattern: 'src/app/scripts/app.js', nocache: true]

这将停止从缓存中提供文件。