public void Remove_Item_RemovedIntIsZero()
{
//arange
CustomMadeList <int> customMadeList = new CustomMadeList <int>();
customMadeList.Add(1);
int expected = 0;
int actual;
//act
customMadeList.Remove(1);
actual = customMadeList[0];
}
public void Add_Item_CapacityOfFour()
{
//arange
CustomMadeList <int> customMadeList = new CustomMadeList <int>();
int expectedResult = 4;
int actualResult;
//act
customMadeList.Add(1);
actualResult = customMadeList.Capacity;
//assert
Assert.AreEqual(expectedResult, actualResult);
}
public void Add_Item_CountIncreaseByOne()
{
//arange
CustomMadeList <int> customMadeList = new CustomMadeList <int>();
int expectedResult = 1;
int actualResult;
//act
customMadeList.Add(1);
actualResult = customMadeList.Count;
//assert
Assert.AreEqual(expectedResult, actualResult);
}
public void ToString_Item_AllItemsAreAString()
{
//arrange
CustomMadeList <int> customMadeList = new CustomMadeList <int>();
customMadeList.Add(1);
string expected = "1";
string actual;
//act
actual = customMadeList.ToString();
//assert
Assert.AreEqual(expected, actual);
}
public void ToString_Item_StringToString()
{
//arrange
CustomMadeList <string> customMadeList = new CustomMadeList <string>();
customMadeList.Add("1");
customMadeList.Add("2");
string expected = "1 2 ";
string actual;
//act
actual = customMadeList.ToString();
//assert
Assert.AreEqual(expected, actual);
}
public void Remove_Item_CountDecreaseByOne()
{
//Arange
CustomMadeList <int> customMadeList = new CustomMadeList <int>();
customMadeList.Add(1);
int expected = 0;
int actual;
//Act
customMadeList.Remove(1);
actual = customMadeList.Count;
//Assert
Assert.AreEqual(expected, actual);
}
public void Remove_Item_RemovesCorrectItem()
{
//arange
CustomMadeList <int> customMadeList = new CustomMadeList <int>();
customMadeList.Add(2);
customMadeList.Add(3);
int expected = 3;
int actual;
//act
customMadeList.Remove(2);
actual = customMadeList[0];
//assert
Assert.AreEqual(expected, actual);
}
public void Add_Item_CapasityGrows()
{
//arange
CustomMadeList <int> customMadeList = new CustomMadeList <int>();
int expacted = 8;
int actual;
//act
customMadeList.Add(1);
customMadeList.Add(1);
customMadeList.Add(1);
customMadeList.Add(1);
customMadeList.Add(1);
actual = customMadeList.Capacity;
//assert
Assert.AreEqual(expacted, actual);
}
public void Remove_Item_RemovesFirstInstance()
{
//arange
CustomMadeList <int> customMadeList = new CustomMadeList <int>();
customMadeList.Add(1);
customMadeList.Add(2);
customMadeList.Add(1);
int expected = 2;
int actual;
//act
customMadeList.Remove(1);
actual = customMadeList[0];
//assert
Assert.AreEqual(expected, actual);
}
public void MinusOverload_Item_ListTwoIsEmpty()
{
//arrange
CustomMadeList <int> customMadeList1 = new CustomMadeList <int>();
customMadeList1.Add(1);
customMadeList1.Add(2);
CustomMadeList <int> customMadeList2 = new CustomMadeList <int>();
int expected = 2;
int actual;
//act
CustomMadeList <int> customMadeList3 = customMadeList1 - customMadeList2;
actual = customMadeList3.Count;
//Assert
Assert.AreEqual(expected, actual);
}
public void Remove_Item_CapacityDoesNotShrink()
{
//arange
CustomMadeList <int> customMadeList = new CustomMadeList <int>();
for (int i = 0; i <= 5; i++)
{
customMadeList.Add(1);
}
int expected = 8;
int actual;
//act
customMadeList.Remove(1);
actual = customMadeList.Capacity;
//assert
Assert.AreEqual(expected, actual);
}
public void PlusOverload_Item_CorrectCapacity()
{
//arrange
CustomMadeList <int> customMadeList = new CustomMadeList <int>();
customMadeList.Add(1);
CustomMadeList <int> customMadeList2 = new CustomMadeList <int>();
customMadeList2.Add(2);
int expected = 4;
int actual;
//act
CustomMadeList <int> customMadeList3 = customMadeList2 + customMadeList;
actual = customMadeList3.Capacity;
//assert
Assert.AreEqual(expected, actual);
}
public void PlusOverload_Item_CorrectCountWithString()
{
//arrange
CustomMadeList <string> customMadeList = new CustomMadeList <string>();
customMadeList.Add("1");
CustomMadeList <string> customMadeList2 = new CustomMadeList <string>();
customMadeList2.Add("2");
int expected = 2;
int actual;
//act
CustomMadeList <string> customMadeList3 = customMadeList2 + customMadeList;
actual = customMadeList3.Count;
//assert
Assert.AreEqual(expected, actual);
}
public void PlusOverload_Item_ListOneUnchanged()
{
//arrange
CustomMadeList <int> customMadeList = new CustomMadeList <int>();
customMadeList.Add(1);
CustomMadeList <int> customMadeList2 = new CustomMadeList <int>();
customMadeList2.Add(2);
int expected = 1;
int actual;
//act
CustomMadeList <int> customMadeList3 = customMadeList2 + customMadeList;
actual = customMadeList[0];
//assert
Assert.AreEqual(expected, actual);
}
public void MinusOverload_Item_WroksWithString()
{
//arrange
CustomMadeList <string> customMadeList1 = new CustomMadeList <string>();
customMadeList1.Add("1");
customMadeList1.Add("2");
CustomMadeList <string> customMadeList2 = new CustomMadeList <string>();
customMadeList2.Add("2");
int expected = 1;
int actual;
//act
CustomMadeList <int> customMadeList3 = customMadeList1 - customMadeList2;
actual = customMadeList3.Count;
//Assert
Assert.AreEqual(expected, actual);
}
public void MinusOverload_Item_OnlySubtractsOne()
{
//arrange
CustomMadeList <int> customMadeList1 = new CustomMadeList <int>();
customMadeList1.Add(2);
customMadeList1.Add(2);
CustomMadeList <int> customMadeList2 = new CustomMadeList <int>();
customMadeList2.Add(2);
int expected = 1;
int actual;
//act
CustomMadeList <int> customMadeList3 = customMadeList1 - customMadeList2;
actual = customMadeList3.Count;
//Assert
Assert.AreEqual(expected, actual);
}
public void MinusOverload_Item_ListOneIsSmaller()
{
//arrange
CustomMadeList <int> customMadeList1 = new CustomMadeList <int>();
customMadeList1.Add(1);
customMadeList1.Add(2);
CustomMadeList <int> customMadeList2 = new CustomMadeList <int>();
customMadeList2.Add(2);
customMadeList2.Add(3);
customMadeList2.Add(2);
customMadeList2.Add(4);
int expected = 1;
int actual;
//act
CustomMadeList <int> customMadeList3 = customMadeList1 - customMadeList2;
actual = customMadeList3.Count;
//Assert
Assert.AreEqual(expected, actual);
}