Bytes2you.Validation.UnitTests.FluentExtensions.EnumerableArgumentFluentExttensionsTests.IsNullOrEmpty_Should.AddEnumerableNullOrEmptyValidationPredicate C# (CSharp) Method

        public void AddEnumerableNullOrEmptyValidationPredicate()
        {
            // Arrange.
            ValidatableArgument<int[]> argument =
                new ValidatableArgument<int[]>("argument", new int[] { 1, 2, 3 });

            // Act.
            argument.IsNullOrEmpty();

            // Assert.
            Assert.AreEqual(1, argument.ValidationPredicates.Count());
            Assert.IsInstanceOfType(argument.ValidationPredicates.First(), typeof(EnumerableNullOrEmptyValidationPredicate<int[]>));
        }