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fix: use Vitest for unit testing, clean regex bug #8040

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merged 6 commits into from
May 6, 2022

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antfu
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@antfu antfu commented May 6, 2022

Description

Currently, we are mixing the integration tests and unit tests. With the goal that we might use Vitest exclusively in the future, this PR takes the progressive approach by letting Vitest handles the unit tests first, providing a better DX over each feature.

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What is the purpose of this pull request?

  • Bug fix
  • New Feature
  • Documentation update
  • Other

Before submitting the PR, please make sure you do the following

  • Read the Contributing Guidelines.
  • Read the Pull Request Guidelines and follow the Commit Convention.
  • Check that there isn't already a PR that solves the problem the same way to avoid creating a duplicate.
  • Provide a description in this PR that addresses what the PR is solving, or reference the issue that it solves (e.g. fixes #123).
  • Ideally, include relevant tests that fail without this PR but pass with it.

@antfu
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antfu commented May 6, 2022

Interestingly this exposes a bug of Vite itself.

/\bnew\s+(Worker|SharedWorker)\s*\(\s*(new\s+URL\s*\(\s*('[^']+'|"[^"]+"|`[^`]+`)\s*,\s*import\.meta\.url\s*\))/g

This regex breaks our logic of lexing strings

;[clean, lastEnd] = lexStringTemplateExpression(res, start)

@bluwy
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bluwy commented May 6, 2022

Your bug fix may indirectly resolve #8014 too

CONTRIBUTING.md Outdated Show resolved Hide resolved
@patak-dev patak-dev changed the title chore: use Vitest for unit testing fix: use Vitest for unit testing, clean regex bug May 6, 2022
@patak-dev patak-dev merged commit 63cd53d into main May 6, 2022
@patak-dev patak-dev deleted the chore/vitest-unit-tests branch May 6, 2022 08:00
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3 participants