Jest 27 support #6602
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intend to implement
The team has the intention to implement this feature at some point. Contribution is also welcome.
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That would be cool! Though, we need Jest 27 support for Vue 2, too, so that the generating logic could be simpler. |
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@sodatea yeah I realized that, so I worked on a PR to land support for Vue 2 as well (vuejs/vue-jest#368) |
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Aug 8, 2021
Fixes vuejs#6602 This commit updates the generated project to use: - jest v27, as an explicit dependency - ts-jest and babel-jest v27 - vue3-jest as a transformer for Vue 3 projects - vue2-jest as a transformer for Vue 2 projects The default Babel transformer has been updated to work with Jest v27 as well.
cexbrayat
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Aug 8, 2021
Fixes vuejs#6602 This commit updates the generated project to use: - jest v27, as an explicit dependency - ts-jest and babel-jest v27 - vue3-jest as a transformer for Vue 3 projects - vue2-jest as a transformer for Vue 2 projects The default Babel transformer has been updated to work with Jest v27 as well.
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Aug 30, 2021
Fixes vuejs#6602 This commit updates the generated project to use: - jest v27, as an explicit dependency - ts-jest and babel-jest v27 - vue3-jest as a transformer for Vue 3 projects - vue2-jest as a transformer for Vue 2 projects The default Babel transformer has been updated to work with Jest v27 as well.
cexbrayat
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Aug 30, 2021
Fixes vuejs#6602 This commit updates the generated project to use: - jest v27, as an explicit dependency - ts-jest and babel-jest v27 - vue3-jest as a transformer for Vue 3 projects - vue2-jest as a transformer for Vue 2 projects The default Babel transformer has been updated to work with Jest v27 as well.
cexbrayat
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Aug 30, 2021
Fixes vuejs#6602 This commit updates the generated project to use: - jest v27, as an explicit dependency - ts-jest and babel-jest v27 - vue3-jest as a transformer for Vue 3 projects - vue2-jest as a transformer for Vue 2 projects The default Babel transformer has been updated to work with Jest v27 as well.
cexbrayat
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Sep 9, 2021
Fixes vuejs#6602 This commit updates the generated project to use: - jest v27, as an explicit dependency - ts-jest and babel-jest v27 - @vue/vue3-jest as a transformer for Vue 3 projects - @vue/vue2-jest as a transformer for Vue 2 projects The default Babel transformer has been updated to work with Jest v27 as well.
cexbrayat
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Sep 9, 2021
Fixes vuejs#6602 This commit updates the generated project to use: - jest v27, as an explicit dependency - ts-jest and babel-jest v27 - @vue/vue3-jest as a transformer for Vue 3 projects - @vue/vue2-jest as a transformer for Vue 2 projects The default Babel transformer has been updated to work with Jest v27 as well.
cexbrayat
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Sep 9, 2021
Fixes vuejs#6602 This commit updates the generated project to use: - jest v27, as an explicit dependency - ts-jest and babel-jest v27 - @vue/vue3-jest as a transformer for Vue 3 projects - @vue/vue2-jest as a transformer for Vue 2 projects The default Babel transformer has been updated to work with Jest v27 as well.
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Sep 13, 2021
migrate jest to 27 (for all packages except vue, see vuejs/vue-cli#6602)
FRSgit
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Sep 13, 2021
migrate jest to 27 (for all packages except vue, see vuejs/vue-cli#6602)
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Sep 13, 2021
migrate jest to 27 (for all packages except vue, see vuejs/vue-cli#6602) remove dead lint rule dead lint rule removal due to 429 responses from gh
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What problem does this feature solve?
The
cli-plugin-unit-jestcurrently relies on jest v26, with vue-jest v5 for Vue 3 and v4 for Vue 2.ts-jestv26 is used as well for TS projects.A new package called vue3-jest has been introduced by the testing team to support Vue 3, with a versioning similar to what babel-jest and ts-jest do. An alpha release is available to support Jest v27 (vue3-jest@27.0.0-alpha.2 currently, see vuejs/vue-jest#343).
Even with this package, it's currently difficult to update to Jest v27, as the the plugin depends on jest 26 explicitly.
See vuejs/vue-jest#343 (comment) for a workaround using Yarn resolutions.
What does the proposed API look like?
The idea would be to:
ts-jestandvue-jest, allowing to update the Jest version to v27If that sounds good, I can try to work an PR, to hopefully land this in CLI v5
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