public void EveryContainsSome_Contains_ShouldReturnBool_WhenPassedListAndItemInList()
        {
            // arrange
            var originalList = new List <int>()
            {
                1,
                2,
                3
            };
            int  num      = 3;
            bool expected = true;

            var originalList2 = new List <int>()
            {
                1,
                2,
                3
            };
            int  num2      = 4;
            bool expected2 = false;

            var x = new EveryContainsSome();

            // act
            var actual  = x.Contains(originalList, num);
            var actual2 = x.Contains(originalList2, num2);

            // assert
            Assert.Equal(expected, actual);
            Assert.Equal(expected2, actual2);
        }