E2E: Add regression test for spacer block in themes without spacing units #68913
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t-hamano
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[Type] Code Quality
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| editor, | ||
| requestUtils, | ||
| } ) => { | ||
| await requestUtils.activateTheme( 'twentytwenty' ); |
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Switching themes can be expensive, usually done in test.beforeAll hooks. Can we find a different way to test this without switching themes?
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| } ); | ||
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| await admin.createNewPost(); |
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We can remove this. It's already handled in the test.beforeEach hook.
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Oh, I might have missed the line in the beforeEach hook. Correcting this.
| await page.evaluate( () => { | ||
| if ( window.__originalSettings ) { | ||
| window.wp.data | ||
| .dispatch( 'core/block-editor' ) | ||
| .updateSettings( window.__originalSettings ); | ||
| delete window.__originalSettings; | ||
| } | ||
| } ); |
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I think there's no need to restore old settings in this case. Reloading the subsequent tests will re-open the editor, and store data will be refetched..
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I did this since in the future if we decide to add steps to this, I must clean up the changes in the configs I made. But I see how this is a far-fetched thought, so removing it.
Closes #37922
What?
Add an E2E test to ensure the Spacer block works correctly in themes without spacing unit support. This regression test switches to the Twenty Twenty theme (which doesn't support spacing units) and verifies the Spacer block can be inserted without errors.
Why?
Previously, the Spacer block would break in themes where
useSetting( 'spacing.units' )returnedfalse. This regression test ensures this issue doesn't recur by testing the block's functionality in a theme without spacing unit support.Reference: #37774 where the original issue was fixed. This PR adds test coverage to prevent future regressions.
Testing Instructions
Run the E2E test suite: