Testing Playwright Parallel with XUnit and SpecFlow in C# on LambdaTest

Setup

• Clone the repo and run cd SpecFlowPlaywrightXunit
• Set env variable LT_USERNAME={your_lt_username} and LT_ACCESS_KEY={your_lt_key}
• Run dotnet build

Running your tests

• Run dotnet test

Testing frameworks and libraries

• SpecFlow is used as a BDD framework and XUnit is used for test runner.
• Dotnet 6.0 is configured but different versions of .Net can be used

Notes

• There are 2 different feature files and each feature files includes 2 test cases, for chrome and microsoft edge.
• When the tests are run with command dotnet test XUnit runner default behaviour is to run the different features parallel but it runs the scenarios in the same feature sequentially.
• If you would like to disable parallel execution, you can set [assembly: CollectionBehavior(DisableTestParallelization = true)] or it can also be configurable in the xunit.runner.json file.
• Parallel execution maximum count can be configurable from xunit.runner.json with variable maxParallelThreads.
• XUnit does not support parallel execution in the same feature. Here is the documentation https://docs.specflow.org/projects/specflow/en/latest/Execution/Parallel-Execution.html
• For running scenarios parallel, it seems only supported runner for .net is SpecFlow+