Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v3, actions/setup-dotnet@v3. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

Support for 'async void' unit tests is being removed from xUnit.net v3. To simplify upgrading, convert the test to 'async Task' instead. (https://xunit.net/xunit.analyzers/rules/xUnit1048)

The literal or constant value testmessage should be passed as the 'expected' argument in the call to 'Assert.Equal(expected, actual)' in method 'Issue52_ReqToRouterBug' on type 'MessageTests'. Swap the parameter values. (https://xunit.net/xunit.analyzers/rules/xUnit2000)

Support for 'async void' unit tests is being removed from xUnit.net v3. To simplify upgrading, convert the test to 'async Task' instead. (https://xunit.net/xunit.analyzers/rules/xUnit1048)

Test methods should not use blocking task operations, as they can cause deadlocks. Use an async test method and await instead. (https://xunit.net/xunit.analyzers/rules/xUnit1031)

The literal or constant value (byte)'A' should be passed as the 'expected' argument in the call to 'Assert.Equal(expected, actual)' in method 'Manual' on type 'XPubSubTests'. Swap the parameter values. (https://xunit.net/xunit.analyzers/rules/xUnit2000)

The literal or constant value (byte)'W' should be passed as the 'expected' argument in the call to 'Assert.Equal(expected, actual)' in method 'WelcomeMessage' on type 'XPubSubTests'. Swap the parameter values. (https://xunit.net/xunit.analyzers/rules/xUnit2000)

The literal or constant value (byte)'W' should be passed as the 'expected' argument in the call to 'Assert.Equal(expected, actual)' in method 'ClearWelcomeMessage' on type 'XPubSubTests'. Swap the parameter values. (https://xunit.net/xunit.analyzers/rules/xUnit2000)

Support for 'async void' unit tests is being removed from xUnit.net v3. To simplify upgrading, convert the test to 'async Task' instead. (https://xunit.net/xunit.analyzers/rules/xUnit1048)

Do not use Assert.True(false, message) to fail a test. Use Assert.Fail(message) instead. (https://xunit.net/xunit.analyzers/rules/xUnit2020)