public void TestRemovingFirstAndLast() { var sut = new SungLinkedList <int>(); var a = sut.Append(1); var b = sut.Append(2); var c = sut.Append(3); sut.Remove(a); Assert.True(new[] { 2, 3 }.SequenceEqual(sut.Traverse().Select(node => node.Value))); sut.Remove(c); Assert.True(new[] { 2 }.SequenceEqual(sut.Traverse().Select(node => node.Value))); }
public void TestRemoving() { // Arrange var sut = new SungLinkedList <int>(); sut.Append(1); var node = sut.Append(2); sut.Append(3); // Act: Remove 2. sut.Remove(node); // Assert int[] expected = { 1, 3 }; var actual = sut.Traverse().Select(n => n.Value); Assert.True(expected.SequenceEqual(actual)); }