Exception de l'affirmation courante
// fluent syntax
subject.Invoking(y => y.Foo(null))
.Should().Throw<ArgumentNullException>();
// arrange-act-assert syntax
Action callingFooWithNull = () => subject.Foo(null);
callingFooWithNull.Should().Throw<ArgumentNullException>()
.WithParameterName("message");
Markus Reinhardt