public void calling_validate_runs_the_validator()
{
var user = new User();
var validator = Substitute.For<IValidator>();
var sut = new ValidationRunner();
sut.RunValidation(validator, user);
validator.Received().Validate(user);
}
public void full_name_property_is_sensible()
{
var u = new User { FirstName = "Jimmy", LastName = "Nail" };
Assert.AreEqual("Jimmy Nail", u.FullName);
}