public void Test_With_ErrorMessages()
        {
            var messages = new ValidationMessages();

            messages.Add("MyMessage");

            var ex = new SoundCloudValidationException(messages);

            Assert.That(ex.Message, Is.EqualTo("MyMessage"));
        }
        public void Test_With_StringBuilder()
        {
            var builder = new StringBuilder();

            builder.AppendLine("MyMessage");
            builder.AppendLine();

            var ex = new SoundCloudValidationException(builder);

            Assert.That(ex.Message, Is.EqualTo("MyMessage"));
        }
        public void Test_Without_Message()
        {
            var ex = new SoundCloudValidationException();

            Assert.That(ex.Message, Does.Contain("SoundCloud.Api.Exceptions.SoundCloudValidationException"));
        }
        public void Test_With_Message()
        {
            var ex = new SoundCloudValidationException("MyMessage");

            Assert.That(ex.Message, Is.EqualTo("MyMessage"));
        }