Description

It would be great to use WithMessage() on ThrowAsync<>().

Complete minimal example reproducing the issue

// Arrange
Func<Task> act = () => throw new InvalidOperationException("Hello World");

// Act & Assert
await act().Should().ThrowAsync<InvalidOperationException>().WithMessage("HelloWorld");

Actual behavior:

Compile-time error. If have to await/block the Task to use WithMessage() (e. g. await act().Should().ThrowAsync<InvalidOperationException>().Result.WithMessage("HelloWorld");).

Versions

5.6.0