namespace ScadaLink.CLI.Tests;

/// <summary>
/// xUnit runs test classes in parallel by default. Several CLI test classes redirect
/// the process-global <see cref="System.Console.Out"/> / <see cref="System.Console.Error"/>,
/// which races when they run concurrently. Tests in this collection run serially.
/// </summary>
[CollectionDefinition("Console")]
public sealed class ConsoleCollection { }

/// <summary>
/// Test classes that mutate process-global environment variables run serially so they
/// do not observe each other's changes.
/// </summary>
[CollectionDefinition("Environment")]
public sealed class EnvironmentCollection { }