Nunit: Which assert to use to ensure that everything passed at the end of my unit test?

Question

I have written a test and I just want to ensure that everything passed and no exceptions were thrown ?

Is there some kind of special Assert to use at the end of the test?

What are the recommendations here?

Thanks in advance

Answer 1

The unit test will fail if an exception is thrown anyway. That is of course unless you're expecting it to fail, in which case you can capture and assert it, something like:

var exception = Assert.Throws<Exception>(() => MethodThatShouldThrowAnError());
Assert.AreEqual("Not Brilliant", exception.Message);

Answer 2

If you use Fluent Assertions (which your tag suggests), you can do:

Action act = () => MethodThatShouldNotThrowAnError();
act.ShouldNotThrow();

Answer 3

Just don't write any return statements in the test. Then the fact that test is finished with no exception will exactly mean that everithing in the test is passed.