Parallel Groups

Parallel Groups are an alternative parallel mechanism to [NotInParallel].

Instead, classes that share a [ParallelGroup("")] attribute with the same key, may all run together in parallel, and nothing else will run alongside them.

For the example below, all MyTestClass tests may run in parallel, and all MyTestClass2 tests may run in parallel. But they should not overlap and execute both classes at the same time.

using TUnit.Core;

namespace MyTestProject;

[ParallelGroup("Group1")]
public class MyTestClass
{
    [Test]
    public async Task MyTest()
    {
        
    }

    [Test]
    public async Task MyTest2()
    {
        
    }

    [Test]
    public async Task MyTest3()
    {
        
    }
}

[ParallelGroup("Group2")]
public class MyTestClass2
{
    [Test]
    public async Task MyTest()
    {
        
    }

    [Test]
    public async Task MyTest2()
    {
        
    }

    [Test]
    public async Task MyTest3()
    {
        
    }
}