public void Add_TwoLists_NewList()
{
CustomList <int> customList = new CustomList <int>();
CustomList <int> list1 = new CustomList <int>();
CustomList <int> list2 = new CustomList <int>();
CustomList <int> combinedList = new CustomList <int>();
CustomList <int> expectedList = new CustomList <int>();
for (int i = 0; i < 6; i++)
{
if (i <= 2)
{
list1.Add(i);
}
else
{
list2.Add(i);
}
expectedList.Add(i);
}
combinedList = list1 + list2;
Assert.IsTrue(CustomList <int> .CompareLists(combinedList, expectedList));
}
public void CompareLists_Equals_Trus()
{
CustomList <int> customList = new CustomList <int>();
CustomList <int> list1 = new CustomList <int>()
{
0, 1, 2
};
CustomList <int> list2 = new CustomList <int>()
{
0, 1, 2
};
Assert.IsTrue(CustomList <int> .CompareLists(list1, list2));
}
public void CompareLists_IndexEquals_False()
{
CustomList <int> customList = new CustomList <int>();
CustomList <int> list1 = new CustomList <int>()
{
0, 2, 1
};
CustomList <int> list2 = new CustomList <int>()
{
0, 1, 2
};
Assert.IsFalse(CustomList <int> .CompareLists(list1, list2));
}
public void OverloadMinusOperator_CompareSameList_RemoveValues()
{
CustomList <int> customList = new CustomList <int>();
CustomList <int> list1 = new CustomList <int>();
CustomList <int> list2 = new CustomList <int>();
CustomList <int> expectedList = new CustomList <int>();
CustomList <int> combinedList = new CustomList <int>();
for (int i = 0; i < 2; i++)
{
list1.Add(i);
list2.Add(i);
}
combinedList = list1 - list2;
Assert.IsTrue(CustomList <int> .CompareLists(combinedList, expectedList));
}
public void OverloadMinusOperator_DifferentLists_NothingRemoved()
{
CustomList <int> customList = new CustomList <int>();
CustomList <int> list1 = new CustomList <int>();
CustomList <int> list2 = new CustomList <int>();
CustomList <int> expectedList = new CustomList <int>();
CustomList <int> combinedList = new CustomList <int>();
expectedList.Add(0);
expectedList.Add(1);
list1.Add(0);
list1.Add(1);
list2.Add(2);
list2.Add(3);
combinedList = list1 - list2;
Assert.IsTrue(CustomList <int> .CompareLists(expectedList, combinedList));
}
public void Zip_TwoLists_ZippedList()
{
CustomList <int> zippedList = new CustomList <int>();
CustomList <int> list1 = new CustomList <int>()
{
1, 2
};
CustomList <int> list2 = new CustomList <int>()
{
1, 2
};
CustomList <int> expectedList = new CustomList <int>()
{
1, 1, 2, 2
};
zippedList = CustomList <int> .ZipLists(list1, list2);
Assert.IsTrue(CustomList <int> .CompareLists(expectedList, zippedList));
}
