#28212: The port 0 change for LiveServerTestCase breaks Selenium testing in
Docker
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Reporter: Robert Rollins | Owner: nobody
Type: Bug | Status: new
Component: Testing framework | Version: 1.11
Severity: Normal | Keywords:
Triage Stage: Unreviewed | Has patch: 1
Needs documentation: 0 | Needs tests: 0
Patch needs improvement: 0 | Easy pickings: 0
UI/UX: 0 |
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As of Django 1.11, I cannot see any way for selenium tests to work in a
Docker environment. Binding `LiveServerTestCase`'s `WSGIServer` to port 0
makes it impossible for your host image's Dockerfile to expose the
necessary port for a Selenium server to be able to connect to your host.
I'd like to propose the attached patch to remedy this problem. It leaves
the default behavior the same as it currently stands, but allows the
developer to override that behavior as needed by simply defining the
`port` property in their test class.
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Ticket URL: <https://code.djangoproject.com/ticket/28212>
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