microsoft / microsoft/CsWinRT

Automate diagnostic unittests

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authoring enhancement testing
Dominant language
C#
Stars
665
Forks
134
Avg merge
1d 3h
Merged PRs (30d)
32

Description

Currently, our unit tests for authoring diagnostics must be run manually. This includes a hack in the source generator (documented in the readme for the unittests). We should get these automated. This means being able to set AnalyzerConfigOptions on the source code we input to our tests.

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start with the unit-test README referenced in the issue and inspect the source-generator hack and existing authoring diagnostic tests. Determine how the tests currently receive source input; done means the diagnostic tests run automatically and can set AnalyzerConfigOptions on that input without the documented manual step.

Written by the indexing model from the issue text.

Assessment

Tech stack
csharp
Domain
compilers, testing
Issue type
Feature
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
38/100

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