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Wallaby + Chromedriver acting weird. What's changed? Anyone else? How can I debug?

#wallaby#testing#chromedriver#integration
woohaaha

woohaaha

Wallaby + Chromedriver acting weird. What's changed? Anyone else? How can I debug?

Something seems to have changed with Wallaby or Chromedriver. After my test suite runs there are orphaned chrome instances present. During test execution I cannot run with the browser, only headless. When tests fail they no longer take a screenshot.

I am not sure what’s changed nor how to debug it. There is a recently opened issue https://github.com/elixir-wallaby/wallaby/issues/544

My chromedriver already matches my browser’s version. I have tried downgrading to 0.25 but no change in behavior.

This isn’t the first time there have been rogue processes left after a test. I wasn’t able to investigate them previously and I’m not sure how to investigate them now.

Direction is greatly appreciated.

7 comments
#wallaby#testing#chromedriver#integration
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Marked As Solved

mhanberg

mhanberg

Creator of elixir-tools

Hi,

To take screenshots on failure, you must configure :screenshot_on_failure to be true, and this only works when using the feature macro.

You must pass the log: true option to take_screenshot for it to print to the terminal.

2
Post #5

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mhanberg

mhanberg

Creator of elixir-tools

You are likely starting a session manually in addition to using use Wallaby.Feature in your test.

If you are already using your own ExUnit.CaseTemplate, you probably want to replace use Wallaby.Feature with import Wallaby.Feature

4
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