public void Get_WhenCalled_ReturnsSingle()
{
var expectedResult = "Rottie";
// Act
var okResult = _controller.GetBreedById(new Guid("ab2bd817-98cd-4cf3-a80a-53ea0cd9c202"));
var okObject = okResult as OkObjectResult;
// Assert
var breedsList = (Breeds)okObject.Value;
Assert.IsInstanceOf <OkObjectResult>(okResult);
Assert.AreEqual(expectedResult, breedsList.Breed);
}