Bytes2you.Validation.UnitTests.FluentExtensions.ClassArgumentFluentExtensions.IsNull_Should.AddNullValidationPredicate C# (CSharp) Method

        public void AddNullValidationPredicate()
        {
            // Arrange.
            ValidatableArgument<object> argument = new ValidatableArgument<object>("argument", new object());

            // Act.
            argument.IsNull();

            // Assert.
            Assert.AreEqual(1, argument.ValidationPredicates.Count());
            Assert.IsInstanceOfType(argument.ValidationPredicates.First(), typeof(NullValidationPredicate<object>));
        }