public void CanPrintEmptyList() { // Arrange var sut = new SpecialLinkedList <int>(); // Act // Assert Assert.AreEqual("", sut.ToString()); Assert.AreEqual("", sut.ToStringReverse()); }
public void SupportsNullValues() { // Arrange var sut = new SpecialLinkedList <string>(); sut.Add(null); // Act // Assert Assert.AreEqual("", sut.ToString()); Assert.AreEqual("", sut.ToStringReverse()); }
public void CanPrintMembers() { // Arrange var sut = new SpecialLinkedList <int>(); // Act sut.Add(1); sut.Add(2); sut.Add(3); sut.Add(5); sut.Add(7); // Assert Assert.AreEqual("1,2,3,5,7", sut.ToStringReverse()); }
public void CanPrintMembersReverse() { // Arrange var sut = new SpecialLinkedList <int>(); // Act sut.Add(1); sut.Add(2); sut.Add(3); sut.Add(5); sut.Add(7); // Assert Assert.AreEqual("7,5,3,2,1", sut.ToStringReverse()); //fixed ToString() method to ToStringReverse() }