C# (CSharp) DataStructures.DoubleLinkedListCollection.Add示例

示例#1

        public void CheckIfAddFirstWorksCorrectly()
        {
            var linkedList = new DataStructures.DoubleLinkedListCollection <int>();

            linkedList.Add(2);
            linkedList.Add(3);
            linkedList.AddFirst(1);
            Assert.Equal(1, linkedList.Find(2).PreviousLink.Value);
        }

示例#2

        public void CheckIfContainsWorksCorrectly2()
        {
            var linkedList = new DataStructures.DoubleLinkedListCollection <int>();

            linkedList.Add(3);
            linkedList.Add(2);
            linkedList.Add(1);
            Assert.False(linkedList.Contains(4));
        }

示例#3

        public void CheckIfAddBeforeArgumentNullExceptionWorksCorrectly()
        {
            var linkedList = new DataStructures.DoubleLinkedListCollection <int>();

            linkedList.Add(1);
            linkedList.Add(2);
            linkedList.Add(3);
            Assert.Throws <ArgumentNullException>(() => linkedList.AddBefore(null, 2));
        }

示例#4

        public void CheckIfAddAfterWorksCorrectly()
        {
            var linkedList = new DataStructures.DoubleLinkedListCollection <int>();

            linkedList.Add(1);
            linkedList.Add(3);
            linkedList.AddAfter(linkedList.Find(1), 2);
            Assert.Equal(2, linkedList.Find(1).NextLink.Value);
        }

示例#5

        public void CheckIfRemoveLastReadonlyExceptionWorksCorrectly()
        {
            var linkedList = new DataStructures.DoubleLinkedListCollection <int>();

            linkedList.Add(1);
            linkedList.Add(2);
            linkedList.Add(3);
            linkedList.MakeReadOnly();
            Assert.Throws <NotSupportedException>(() => linkedList.RemoveLast());
        }

示例#6

        public void CheckIfAddBeforeExceptionReadOnlyWorksCorrectly()
        {
            var linkedList = new DataStructures.DoubleLinkedListCollection <int>();

            linkedList.Add(1);
            linkedList.Add(2);
            linkedList.Add(3);
            linkedList.MakeReadOnly();
            Assert.Throws <NotSupportedException>(() => linkedList.AddBefore(linkedList.Find(3), 2));
        }

示例#7

        public void CheckIfRemoveLastWorksCorrectly()
        {
            var linkedList = new DataStructures.DoubleLinkedListCollection <int>();

            linkedList.Add(1);
            linkedList.Add(2);
            linkedList.Add(3);
            linkedList.RemoveLast();
            Assert.Equal(null, linkedList.Find(3));
        }

示例#8

        public void CheckIfRemoveWorksCorrectly()
        {
            var linkedList = new DataStructures.DoubleLinkedListCollection <int>();

            linkedList.Add(1);
            linkedList.Add(2);
            linkedList.Add(3);
            linkedList.Remove(2);
            Assert.Equal(3, linkedList.Find(1).NextLink.Value);
        }

示例#9

        public void CheckIfCopyToNotEnoughSpaceExceptionWorksCorrectly()
        {
            var linkedList = new DataStructures.DoubleLinkedListCollection <int>();

            linkedList.Add(1);
            linkedList.Add(2);
            linkedList.Add(3);
            var array = new int[3];

            Assert.Throws <ArgumentException>(() => linkedList.CopyTo(array, 1));
        }

示例#10

        public void CheckIfCopyToIndexSmallerThanZeroExceptionWorksCorrectly()
        {
            var linkedList = new DataStructures.DoubleLinkedListCollection <int>();

            linkedList.Add(1);
            linkedList.Add(2);
            linkedList.Add(3);
            var array = new int[20];

            Assert.Throws <ArgumentOutOfRangeException>(() => linkedList.CopyTo(array, -10));
        }

示例#11

        public void CheckIfAddBeforeInvalidOperationExceptionWorksCorrectly()
        {
            var linkedList = new DataStructures.DoubleLinkedListCollection <int>();

            linkedList.Add(1);
            linkedList.Add(2);
            linkedList.Add(3);
            var newLink = new DataStructures.DoubleLink <int>(5);

            Assert.Throws <InvalidOperationException>(() => linkedList.AddBefore(newLink, 2));
        }

示例#12

        public void CheckIfEqualsWorksCorrectly1()
        {
            var linkedList = new DataStructures.DoubleLinkedListCollection <int>();

            linkedList.Add(1);
            linkedList.Add(2);
            linkedList.Add(3);
            var equalObject = linkedList;

            Assert.True(linkedList.Equals(equalObject));
        }

示例#13

        public void CheckIfFindLastWorksCorrectly()
        {
            var linkedList = new DataStructures.DoubleLinkedListCollection <int>();

            linkedList.Add(1);
            linkedList.Add(2);
            linkedList.Add(3);
            const int i = 2;

            linkedList.Add(i);
            Assert.Equal(linkedList.Find(2).NextLink.NextLink, linkedList.FindLast(2));
        }