Running tests
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When we are ready with our test suite we can run the tests. Click on Run.. item in the main menu (or press F6).
You get Run Tests modal window
We can use Browser options tab to adjust the runner
On this panel we can select a browser to run the tests:
Available options are:
Connect to Chrome - connecting to a running instance of Chrome
Browser-specific options:
DevTools - enables Chrome DevTools in the browser
maximized - maximizes the browser window
fullscreen - switches the browser in fullscreen mode
ignore HTTPs errors - tolerates HTTPs errors like invalid certificate
There are some cases when we need to connect to a ruining instance of chrome instead of starting a new one. For example to bypass reCaptcha we can solve it manually in Chrome and then run the tests on it.
In order to connect we need to start Chrome in command-line with remote-debugging-port parameter.
Next we navigate in the started browser to http://127.0.0.1:9222/json/version
. On the page we can see a JSON object.
We shell copy the value of webSocketDebuggerUrl
property. Open Run Tests modal window (F6), switch to Browser options tab and paste the saved value into WS Endpoint input.
Now we can press Run.
Learn more about "interactive mode" option in
Learn more about "update comparison images" option in
The modal window allows you to select a :
allows running in a headless/server environment. In this mode the test will run considerably faster.
is an open-source web browser, which is used as basis for Google Chrome browser. Puppetry downloads and uses a specific version of Chromium so its API is guaranteed to work out of the box.
is a cross-platform web browser developed by Google.
is a free and open-source web browser developed by the Mozilla Foundation.
incognito window - runs the tests in
Besides you can manually provide any in the textbox below.
You can also specify location of Chrome extension. Learn more
As we press Run button the tests are sent to Jest and we have to wait for