public void cRemove_CheckArrayCount_EmpytList() // if an object is removed, does count reflect
{
//Arrange
List_Custom <int> testItem = new List_Custom <int>();
int intToBeEntererd = 10;
int expectedValue = 0;
//Act
testItem.Add(intToBeEntererd);
testItem.Remove(intToBeEntererd);
//Assert
Assert.AreEqual(expectedValue, testItem.count);
}
public void cRemove_RemoveIndexNotEqualToIndex_ValuesAreNotEqual()
{
//Arrange
List_Custom <int> testItem = new List_Custom <int>();
int expectedResult0 = 10;
int expectedResult1 = 20;
int expectedResult2 = 40;
int expectedResult3 = 60;
//Act
testItem.Add(expectedResult0);
testItem.Add(expectedResult1);
testItem.Add(expectedResult2);
testItem.Add(expectedResult3);
testItem.Remove(expectedResult0);
//Assert
Assert.IsFalse(expectedResult0 == testItem[0]);
// after I remove the index 0, it should not equal whats now at index 0
// not a very testy test -
}
public void PlusOp_NewListBehavior_IndexInCorrectPostion()
{
//Arrange
List_Custom <int> list1 = new List_Custom <int>();
List_Custom <int> list2 = new List_Custom <int>();
List_Custom <int> list3 = new List_Custom <int>();
int list1index0 = 10;
int list1index1 = 20;
int list2index0 = 15;
int list2index1 = 25;
list1.Add(list1index0);
list1.Add(list1index1);
list1.Add(list2index0);
list1.Add(list2index1);
//Act
list3 = list1 + list2;
list3.Remove(list3[1]);
//Assert
Assert.AreEqual(3, list3.count);
}
public void PlusOp_ListBehaveAdd_ReorderOfIndexs()
{
//Arrange
List_Custom <int> list1 = new List_Custom <int>();
List_Custom <int> list2 = new List_Custom <int>();
List_Custom <int> list3 = new List_Custom <int>();
int list1index0 = 10;
int list1index1 = 20;
int list2index0 = 15;
int list2index1 = 25;
list1.Add(list1index0);
list1.Add(list1index1);
list1.Add(list2index0);
list1.Add(list2index1);
//Act
list3 = list1 + list2;
list3.Remove(list3[1]);
list3.Add(list1index1);
//Assert
Assert.AreEqual(list1index1, list3[3]);
}
public void PlusOp_NewListBehaveCount_CountRelfectsCorrectly()
{
//Arrange
List_Custom <int> list1 = new List_Custom <int>();
List_Custom <int> list2 = new List_Custom <int>();
List_Custom <int> list3 = new List_Custom <int>();
int list1index0 = 10;
int list1index1 = 20;
int list2index0 = 15;
int list2index1 = 25;
list1.Add(list1index0);
list1.Add(list1index1);
list1.Add(list2index0);
list1.Add(list2index1);
//Act
list3 = list1 + list2;
list3.Remove(list3[1]);
list3.Add(list1index1);
//Assert
Assert.AreEqual(4, list3.count);
}
public void cRemove_RemoveMultiStrings_OnlyOneStringRemoved()
{
//Arrange
List_Custom <string> testItem = new List_Custom <string>();
string expectedResult0 = "I";
string expectedResult1 = "love";
string expectedResult2 = "am";
string expectedResult3 = "love";
string expectedResult4 = "indifferent";
//Act
testItem.Add(expectedResult0);
testItem.Add(expectedResult1);
testItem.Add(expectedResult2);
testItem.Add(expectedResult3);
testItem.Add(expectedResult4);
testItem.Remove("love");
//Assert
Assert.AreEqual(4, testItem.count);
// function needs to loop through entire legth of array
// and remove all instances of the parameter passed
}
public void cRemove_RemoveInstanceOfString_RemovedInstanceArrayShifted()
{
//Arrange
List_Custom <string> testItem = new List_Custom <string>();
string ToBeEntered0 = "I";
string ToBeEntered1 = "love";
string ToBeEntered2 = "am";
string ToBeEntered3 = "love";
string ToBeEntered4 = "indifferent";
string expectedString = "love";
//Act
testItem.Add(ToBeEntered0);
testItem.Add(ToBeEntered1);
testItem.Add(ToBeEntered2);
testItem.Add(ToBeEntered3);
testItem.Add(ToBeEntered4);
testItem.Remove("love");
//Assert
Assert.AreEqual(expectedString, testItem[2]);
// after removing one instance of string, did all the other strings shift?
// is there still other strings like the one i just removed?
}
