Release Notes for Analyzers 1.19.0 [2025 January 9]

Today, we’re shipping three new releases:

• xUnit.net Core Framework v3 1.0.1 (release notes)
• xUnit.net Analyzers 1.19.0
• xUnit.net Visual Studio adapter 3.0.1 (release notes)

It’s been 3½ weeks since the release of 1.18.0 RTM.

As always, we’d like to thank all the users who contributed to the success of xUnit.net through usage, feedback, and code contributions. 🎉

Release Notes

These release notes are a comprehensive list of changes from 1.18.0 to 1.19.0.

Usage Analyzers

• BUG: Fixed an issue with xUnit1019 which was inappropriately being raised when a data source returned tuples in v3. xunit/xunit#3102

• BUG: Fixed an issue with xUnit1051 where the analyzer was incorrectly triggering inside of local functions or lambdas in a test method. The most common way this would surface would be when using a lambda-based mocking framework. Note that we have special-cased to keep the analyzer enabled when inside a lambda from Assert or Record. xunit/xunit#3087

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