Bytes2you.Validation.UnitTests.ValidationPredicates.ClassPredicates.InstanceOfTypeValidationPredicateTests.Match_Should.ReturnFalseAndUnmatchMessage_WhenArgumentIsNullAndTypeIsArrayList C# (CSharp) Method

        public void ReturnFalseAndUnmatchMessage_WhenArgumentIsNullAndTypeIsArrayList()
        {
            // Arrange.
            Type type = typeof(ArrayList);
            InstanceOfTypeValidationPredicate<string> validationPredicate = new InstanceOfTypeValidationPredicate<string>(type);

            // Act.
            IValidationPredicateResult result = validationPredicate.Match(null);

            // Assert.
            Assert.IsFalse(result.IsMatch);
            Assert.AreEqual("The argument is not instance of type <System.Collections.ArrayList>.", result.Message);
        }