Fluent Assertions is a helper library for testing that tries to add better context to your assertions.

E.g.

• Where you would have used
  • Assert.AreEqual(HttpStatusCode.OK, response.StatusCode);
• or should it have been
  • Assert.AreEqual(response.StatusCode, HttpStatusCode.OK);
• You can now do this :-
  • response.StatusCode.Should().Be(HttpStatusCode.OK);

  Other than making the calling more explicit, it also gives a a clearer error message on failure.

  Message: Expected response.StatusCode to be NotFound, but found OK.

## Reference:

• https://fluentassertions.com/