Change method display name

[Arthri]

Is it possible to configure TUnit to transform should_be_completeX12 to should be complete!, similar to how xUnit supports methodDisplayOptions?

[thomhurst]

[DisplayName("should be completed!")] on your test method

[Arthri]

I see, thanks for the response. Does TUnit support transforming it automatically? I feel that writing it separately can be redundant

[DisplayName("should be complete!")]
public async Task should_be_complete() { ... }

[thomhurst]

I can look at adding an attribute for you that would allow you to plug in your own custom logic. You could apply to the test, or class, or assembly

[Arthri]

Thanks for the offer, that would be nice yeah. I'm in no rush, however, so feel free to take as much time as needed

[thomhurst]

This is achievable in 0.4.1 by inheriting from the DisplayNameFormatterAttribute and plugging in custom logic.

Here's an example using the library Humanizer:

[HumanizerDisplayName]
public class HumanizerDisplayNameTests
{
    [Test]
    public void This_test_name_is_formatted_nicely()
    {
        Console.WriteLine(TestContext.Current!.GetTestDisplayName());
    }
    
    public class HumanizerDisplayNameAttribute : DisplayNameFormatterAttribute
    {
        protected override string FormatDisplayName(TestContext testContext)
        {
            return testContext.TestDetails.TestName.Humanize();
        }
    }
}

[Arthri]

Awesome work. I appreciate your help. Although, I've noticed DisplayNameAttribute doesn't seem to work on methods with arguments(specifically ones populated with MethodDataSource)

Thanks for your work either way!

[thomhurst]

What is it doing?

[Arthri]

The display names of the test cases with arguments remain unchanged. They have the same name as the method