Assert.That(SomeReallyLongMethodNameThatIsConduciveToChainWrapping()
            .Contains("Lorem ipsum dolor sit amet, consectetur adipiscing elit,"),
            Is.True);

string SomeReallyLongMethodNameThatIsConduciveToChainWrapping() => "Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt";

Assert.That(SomeReallyLongMethodNameThatIsConduciveToChainWrapping()
,
            Does.Contain("Lorem ipsum dolor sit amet, consectetur adipiscing elit,"));

string SomeReallyLongMethodNameThatIsConduciveToChainWrapping() => "Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt";