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test: refactor and fix flakiness of LibraryAuthoringTest [FC-0062] #1263

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merged 7 commits into from
Sep 10, 2024

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bradenmacdonald
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Description

This refactors the LibraryAuthoringTest to follow some best practices that we should be following for most of our tests:

  • Use a shared "wrapper" for the tests instead of repeating it in each test file.
  • Use shared mocks for API methods like getContentLibrary
  • Use type-safe mocks so that the mocks are type-checked and guaranteed to match the "real" implementations

This should fix the two flaky tests we've seen:

FAIL src/library-authoring/LibraryAuthoringPage.test.tsx (20.726 s)

[2145](https://github.com/openedx/frontend-app-course-authoring/actions/runs/10707176042/job/29686605967#step:4:2146) ● <LibraryAuthoringPage /> › should open and close the component sidebar

[2146](https://github.com/openedx/frontend-app-course-authoring/actions/runs/10707176042/job/29686605967#step:4:2147)

[2147](https://github.com/openedx/frontend-app-course-authoring/actions/runs/10707176042/job/29686605967#step:4:2148) TestingLibraryElementError: Unable to find an element with the text: Test HTML Block. This could be because the text is broken up by multiple elements. In this case, you can provide a function for your text matcher to make your matcher more flexible.
 FAIL  src/library-authoring/LibraryAuthoringPage.test.tsx (13.417 s)
  ● <LibraryAuthoringPage /> › filter by capa problem type

    TestingLibraryElementError: Unable to find an element by: [data-testid="open-problem-item-button"]

Supporting information

Part of the work toward #1090

Testing instructions

Read through the code and make sure the tests are still passing.

@bradenmacdonald bradenmacdonald requested a review from a team as a code owner September 6, 2024 16:21
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Thanks for the pull request, @bradenmacdonald!

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@openedx-webhooks openedx-webhooks added the open-source-contribution PR author is not from Axim or 2U label Sep 6, 2024
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codecov bot commented Sep 6, 2024

Codecov Report

Attention: Patch coverage is 98.11321% with 1 line in your changes missing coverage. Please review.

Project coverage is 92.22%. Comparing base (f9c11f8) to head (e5a0f02).
Report is 3 commits behind head on master.

Files with missing lines Patch % Lines
src/library-authoring/LibraryAuthoringPage.tsx 66.66% 1 Missing ⚠️
Additional details and impacted files
@@           Coverage Diff           @@
##           master    #1263   +/-   ##
=======================================
  Coverage   92.22%   92.22%           
=======================================
  Files        1008     1009    +1     
  Lines       18513    18557   +44     
  Branches     3957     3906   -51     
=======================================
+ Hits        17073    17114   +41     
- Misses       1373     1376    +3     
  Partials       67       67           

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

navinkarkera added a commit to open-craft/frontend-app-authoring that referenced this pull request Sep 9, 2024
Rebase on top of
openedx#1263 and
fix updated tests
navinkarkera added a commit to open-craft/frontend-app-authoring that referenced this pull request Sep 9, 2024
Rebase on top of
openedx#1263 and
fix updated tests
@mphilbrick211 mphilbrick211 added the FC Relates to an Axim Funded Contribution project label Sep 9, 2024
navinkarkera added a commit to open-craft/frontend-app-authoring that referenced this pull request Sep 10, 2024
Rebase on top of
openedx#1263 and
fix updated tests
@bradenmacdonald
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@ChrisChV can you please take another look?

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@ChrisChV ChrisChV left a comment

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Looks good 👍

  • I tested this: I verified that all tests are green
  • I read through the code and considered the security, stability and performance implications of the changes.
  • Includes tests for bugfixes and/or features added.
  • Includes documentation
  • Includes fixtures that create objects required for manual testing.Looks good 👍

@bradenmacdonald bradenmacdonald merged commit 6255768 into openedx:master Sep 10, 2024
7 checks passed
@bradenmacdonald bradenmacdonald deleted the braden/fix-tests branch September 10, 2024 20:34
navinkarkera added a commit to open-craft/frontend-app-authoring that referenced this pull request Sep 11, 2024
Rebase on top of
openedx#1263 and
fix updated tests
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5 participants