Migrate timeline_entry_item_spec.js to Jest
What does this MR do?
This moves timeline_entry_item_spec.js to Jest and adds the basic setup to test Vue with Jest.
Running the test file individually is now almost three times faster:
yarn karma -f spec/javascripts/vue_shared/components/notes/timeline_entry_item_spec.js |
yarn jest spec/frontend/vue_shared/components/notes/timeline_entry_item_spec.js |
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yarn run v1.12.0
$ BABEL_ENV=${BABEL_ENV:=karma} karma start --single-run true config/karma.config.js -f spec/javascripts/vue_shared/components/notes/timeline_entry_item_spec.js
ℹ ｢wdm｣:
ℹ ｢wdm｣: Compiled successfully.
10 12 2018 11:06:59.227:INFO [karma]: Karma v3.0.0 server started at http://0.0.0.0:9876/
10 12 2018 11:06:59.232:INFO [launcher]: Launching browser ChromeHeadlessCustom with unlimited concurrency
10 12 2018 11:06:59.240:INFO [launcher]: Starting browser Chrome
10 12 2018 11:07:02.932:INFO [Chrome]: Connected on socket j9lJSfcDUk2cGGAYAAAA with id 69047653
Chrome: Executed 6 of 6 SUCCESS (0.066 secs / 0.056 secs)
TOTAL: 6 SUCCESS
✨ Done in 12.65s.
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yarn run v1.12.0
$ BABEL_ENV=jest jest --config=config/jest.config.js spec/frontend/vue_shared/components/notes/timeline_entry_item_spec.js
PASS spec/frontend/vue_shared/components/notes/timeline_entry_item_spec.js
TimelineEntryItem
✓ renders correctly (29ms)
✓ accepts default slot (11ms)
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What are the relevant issue numbers?
https://gitlab.com/gitlab-org/gitlab-ce/issues/52483
Does this MR meet the acceptance criteria?
-
Changelog entry added, if necessary -
Documentation created/updated -
Tests added for this feature/bug -
Conforms to the code review guidelines -
Conforms to the merge request performance guidelines -
Conforms to the style guides -
Conforms to the database guides -
Link to e2e tests MR added if this MR has Requires e2e tests label. See the Test Planning Process. -
Security reports checked/validated by reviewer
Edited by Inactive Account