Bytes2you.Validation.UnitTests.ValidationPredicates.NullablePredicates.NullableNotNullValidationPredicateTests.Validate_Should.ReturnFalseAndUnmatchMessage_WhenArgumentIsNull C# (CSharp) Method

        public void ReturnFalseAndUnmatchMessage_WhenArgumentIsNull()
        {
            // Arrange.
            int? value = null;

            // Act.
            IValidationPredicateResult result = NullableNotNullValidationPredicate<int>.Instance.Match(value);

            // Assert.
            Assert.IsFalse(result.IsMatch);
            Assert.AreEqual("The argument is null.", result.Message);
        }
    }