public void DefaultValidation_TopicThatIsNull_ShouldThrowException()
{
ITopicValidator topicValidator = new TopicValidator();
Action action = () => topicValidator.DefaultValidation(null as Topic);
action.Should().Throw <NullReferenceException>().WithMessage("Topic can not be null");
}
public void DefaultValidation_NameIsEmptyOrNull_ShouldThrowException()
{
ITopicValidator topicValidator = new TopicValidator();
Action action = () => topicValidator.DefaultValidation(new Topic()
{
Comments = new List <Comment>(), Course = new Course(), MainBody = ""
});
action.Should().Throw <ArgumentException>().WithMessage("Topic Name must not be empty");
}
public void DefaultValidation_MainBodyThatIsNull_ShouldThrowException()
{
ITopicValidator topicValidator = new TopicValidator();
Action action = () => topicValidator.DefaultValidation(new Topic()
{
Comments = new List <Comment>(), Course = new Course(), Name = ""
});
action.Should().Throw <NullReferenceException>().WithMessage("Topic MainBody must be initialized");
}
public void DefaultValidation_CourseThatIsNull_ShouldThrowException()
{
ITopicValidator topicValidator = new TopicValidator();
Action action = () => topicValidator.DefaultValidation(new Topic()
{
Comments = new List <Comment>(), MainBody = "", Name = ""
});
action.Should().Throw <NullReferenceException>().WithMessage("Topic must have a Course");
}