Exemplo n.º 1
0
        public static void Does_not_remove_elements_that_do_not_match_the_passed_element_but_each_other()
        {
            IEnumerable<string> fruits = new[] { "apple", "apricot", "banana", "cherry" };
            const string elementToRemove = "apricot";
            IEqualityComparer<string> stringLengthEqualityComparer = new StringLengthEqualityComparer<string>();

            IEnumerable<string> fruitsWithoutElement = fruits.Without(stringLengthEqualityComparer, elementToRemove);
            fruitsWithoutElement.Should().NotContain("apricot");
            fruitsWithoutElement.Should().HaveCount(3);
        }
Exemplo n.º 2
0
        public static void Returns_sequence_without_elements_equal_to_passed_element()
        {
            IEnumerable<string> fruits = new[] { "apple", "apricot", "banana", "cherry" };
            const string elementToRemove = "banana";
            IEqualityComparer<string> stringLengthEqualityComparer = new StringLengthEqualityComparer<string>();

            fruits = fruits.Without(stringLengthEqualityComparer, elementToRemove);

            fruits.Should().NotContain("banana");
            fruits.Should().NotContain("cherry");
            fruits.Should().HaveCount(2);
        }
Exemplo n.º 3
0
        public static void Returns_unmodified_sequence_when_sequence_does_not_contain_any_element_to_remove_with_equality_comparer()
        {
            IEnumerable<string> stringNumbers = new[] { "1", "22", "333", "4444" };
            const string elementToRemove = "55555";
            IEqualityComparer<string> stringLengthEqualityComparer = new StringLengthEqualityComparer<string>();

            stringNumbers = stringNumbers.Without(stringLengthEqualityComparer, elementToRemove);

            stringNumbers.Should().HaveCount(4);
        }