Angular 2 cli run tests on bitbucket pipelines
I'm trying to run tests over bitbucket platform with the following configuration:
image: node:6.8.0
pipelines:
default:
- step:
script:
- echo 'deb http://dl.google.com/linux/chrome/deb/ stable main' > /etc/apt/sources.list.d/chrome.list
- wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | apt-key add -
- set -x && apt-get update && apt-get install -y xvfb google-chrome-stable
- ln -sf /usr/bin/xvfb-chrome /usr/bin/google-chrome
- npm --version
- npm install
- npm test
And that's the output:
> ng test
Could not start watchman; falling back to NodeWatcher for file system events.
Visit http://ember-cli.com/user-guide/#watchman for more info.
13 10 2016 15:26:57.937:WARN [karma]: No captured browser, open http://localhost:9876/
WARNING in ./~/@angular/core/src/linker/system_js_ng_module_factory_loader.js
45:15 Critical dependency: the request of a dependency is an expression
WARNING in ./~/@angular/core/src/linker/system_js_ng_module_factory_loader.js
57:15 Critical dependency: the request of a dependency is an expression
13 10 2016 15:26:57.945:INFO [karma]: Karma v1.2.0 server started at http://localhost:9876/
13 10 2016 15:26:57.946:INFO [launcher]: Launching browser Chrome with unlimited concurrency
13 10 2016 15:26:58.033:INFO [launcher]: Starting browser Chrome
13 10 2016 15:26:58.421:ERROR [launcher]: Cannot start Chrome
13 10 2016 15:26:58.532:INFO [launcher]: Trying to start Chrome again (1/2).
13 10 2016 15:26:58.813:ERROR [launcher]: Cannot start Chrome
13 10 2016 15:26:58.814:INFO [launcher]: Trying to start Chrome again (2/2).
13 10 2016 15:26:59.049:ERROR [launcher]: Cannot start Chrome
13 10 2016 15:26:59.050:ERROR [launcher]: Chrome failed 2 times (cannot start). Giving up.
The problem is that karma is not able to start chrome browser. I think the problem happens with any docker enviroment. How can I run tests in bitbucket pipelines?
Try switching your tests over to PhantomJS.
Install PhantomJS Runner https://github.com/karma-runner/karma-phantomjs-launcher
$ npm install --save-dev karma-phantomjs-launcher
Edit your karma.conf.js to use PhantomJS
// /karma.conf.js
module.exports = function (config) {
config.set({
// ...
plugins: [
// ...
require('karma-phantomjs-launcher'),
// ...
],
// ...
// browsers: ['Chrome'],
browsers: ['PhantomJS'],
phantomjsLauncher: {
// Have phantomjs exit if a ResourceError is encountered
// (useful if karma exits without killing phantom)
exitOnResourceError: true // Could require proxy if tests access images without /base path
},
//...
});
};
This should now run your tests in PhantomJS instead of Chrome.
The default test script also runs watch so you might want to modify your package.json test script to be "test": "ng test --watch=false" . If you want to have watch run for local development just launch with ng test instead of npm test .
Try relying on this image instead:
https://github.com/mark-adams/docker-chromium-xvfb
链接地址: http://www.djcxy.com/p/36682.html