public void MyLinkedList_3_RemoveFirst_1_ThrowsExceptionOnEmptyList()
{
// Arrange
IMyLinkedList <string> lst = DSBuilder.CreateMyLinkedList();
// Act & Assert
Assert.Throws(typeof(MyLinkedListEmptyException), () => lst.RemoveFirst());
}
public void MyLinkedList_5_Insert_15_GetLastOkAfterInsertInMiddleOnList3()
{
// Arrange
IMyLinkedList <string> lst = DSBuilder.CreateMyLinkedList();
lst.AddFirst("1");
lst.AddFirst("2");
lst.AddFirst("3");
string expected = "1";
// Act
lst.Insert(1, "4");
lst.RemoveFirst();
lst.RemoveFirst();
lst.RemoveFirst();
string actual = lst.GetFirst();
// Assert
Assert.AreEqual(expected, actual);
}
public void MyLinkedList_3_RemoveFirst_4_ThrowsExceptionOnGetFirstAdter1Insert()
{
// Arrange
IMyLinkedList <string> lst = DSBuilder.CreateMyLinkedList();
lst.AddFirst("1");
// Act
lst.RemoveFirst();
// Act & Assert
Assert.Throws(typeof(MyLinkedListEmptyException), () => lst.GetFirst());
}
public void MyLinkedList_3_RemoveFirst_2_SizeEquals0After1Insert()
{
// Arrange
IMyLinkedList <string> lst = DSBuilder.CreateMyLinkedList();
lst.AddFirst("1");
int expected = 0;
// Act
lst.RemoveFirst();
int actual = lst.Size();
// Assert
Assert.AreEqual(expected, actual);
}
public void MyLinkedList_3_RemoveFirst_5_GetFirstOkAfter3Inserts()
{
// Arrange
IMyLinkedList <string> lst = DSBuilder.CreateMyLinkedList();
lst.AddFirst("1");
lst.AddFirst("2");
lst.AddFirst("3");
string expected = "2";
// Act
lst.RemoveFirst();
string actual = lst.GetFirst();
// Assert
Assert.AreEqual(expected, actual);
}
public void MyLinkedList_6_ToString_4_VariousOperations2()
{
// Arrange
IMyLinkedList <string> lst = DSBuilder.CreateMyLinkedList();
lst.AddFirst("1");
lst.AddFirst("2");
lst.Insert(1, "4");
lst.RemoveFirst();
string expected = "[4,1]";
// Act
string actual = lst.ToString();
// Assert
Assert.AreEqual(expected, actual);
}
