public void Remove_TwoConsecutiveValuesFromIndicesOneAndTwoFromListOfFive_CountHasGoneDownByTwo()
{
//Arrange
CustomList <int> customList = new customList.CustomList <int>();
int valueToAdd1 = 3;
int valueToAdd2 = 12;
int valueToAdd3 = 8;
int valueToAdd4 = 5;
int valueToAdd5 = 78;
int valueToRemove1 = 12;
int valueToRemove2 = 8;
int expected;
//Act
customList.Add(valueToAdd1);
customList.Add(valueToAdd2);
customList.Add(valueToAdd3);
customList.Add(valueToAdd4);
customList.Add(valueToAdd5);
expected = customList.Count - 2;
customList.Remove(valueToRemove1);
customList.Remove(valueToRemove2);
//Assert
Assert.AreEqual(expected, customList.Count);
}
public void Remove_TwoConsecutiveValuesFromIndicesOneAndTwoFromListOfFive_ValueAtIndexOneEqualsFormerValueAtIndexThree()
{
//Arrange
CustomList <int> customList = new customList.CustomList <int>();
int valueToAdd1 = 3;
int valueToAdd2 = 12;
int valueToAdd3 = 8;
int valueToAdd4 = 5;
int valueToAdd5 = 78;
int valueToRemove1 = 12;
int valueToRemove2 = 8;
int expected;
//Act
customList.Add(valueToAdd1);
customList.Add(valueToAdd2);
customList.Add(valueToAdd3);
customList.Add(valueToAdd4);
customList.Add(valueToAdd5);
expected = customList[3];
customList.Remove(valueToRemove1);
customList.Remove(valueToRemove2);
//Assert
Assert.AreEqual(expected, customList[1]);
}
public void Add_TwoValues_SecondItemAddedIsAtIndexOne()
{
//Arrange
CustomList <int> customList = new customList.CustomList <int>();
int valueToAdd1 = 3;
int valueToAdd2 = 12;
int expected = valueToAdd2;
//Act
customList.Add(valueToAdd1);
customList.Add(valueToAdd2);
//Assert
Assert.AreEqual(expected, customList[1]);
}
public void Add_TwoValues_CountIsSameAsNumberOfItemsAdded()
{
//Arrange
CustomList <int> customList = new customList.CustomList <int>();
int valueToAdd1 = 3;
int valueToAdd2 = 7;
int expected = 2;
//Act
customList.Add(valueToAdd1);
customList.Add(valueToAdd2);
//Assert
Assert.AreEqual(expected, customList.Count);
}
public void Capacity_AddFourValues_CapacityEqualsFour()
{
//Arrange
CustomList <int> customList = new customList.CustomList <int>();
int valueToAdd1 = 3;
int valueToAdd2 = 12;
int valueToAdd3 = 8;
int valueToAdd4 = 5;
int expected = 4;
//Act
customList.Add(valueToAdd1);
customList.Add(valueToAdd2);
customList.Add(valueToAdd3);
customList.Add(valueToAdd4);
//Assert
Assert.AreEqual(expected, customList.Capacity);
}
public void Add_FiveValues_LastItemAddedIsAtIndexFour()
{
//Arrange
CustomList <int> customList = new customList.CustomList <int>();
int valueToAdd1 = 3;
int valueToAdd2 = 12;
int valueToAdd3 = 8;
int valueToAdd4 = 5;
int valueToAdd5 = 78;
int expected = valueToAdd5;
//Act
customList.Add(valueToAdd1);
customList.Add(valueToAdd2);
customList.Add(valueToAdd3);
customList.Add(valueToAdd4);
customList.Add(valueToAdd5);
//Assert
Assert.AreEqual(expected, customList[4]);
}
public void Add_FiveValues_CountEqualsNumberOfItemsAdded()
{
//Arrange
CustomList <int> customList = new customList.CustomList <int>();
int valueToAdd1 = 3;
int valueToAdd2 = 12;
int valueToAdd3 = 8;
int valueToAdd4 = 5;
int valueToAdd5 = 78;
int expected = 5;
//Act
customList.Add(valueToAdd1);
customList.Add(valueToAdd2);
customList.Add(valueToAdd3);
customList.Add(valueToAdd4);
customList.Add(valueToAdd5);
//Assert
Assert.AreEqual(expected, customList.Count);
}
public void Add_OneValue_AddedValueIsAtZeroIndex()
{
//Arrange
CustomList <int> customList = new customList.CustomList <int>();
int valueToAdd = 3;
int expected = 3;
//Act
customList.Add(valueToAdd);
//Assert
Assert.AreEqual(expected, customList[0]);
}
public void Add_OneValue_CountIncrement()
{
//Arrange
CustomList <int> customList = new customList.CustomList <int>();
int valueToAdd = 3;
int expected = 1;
//Act
customList.Add(valueToAdd);
//Assert
Assert.AreEqual(expected, customList.Count);
}
public void Remove_OneValueFromIndexZeroOfListOfFive_CountEqualsOriginalCountMinusOne()
{
//Arrange
CustomList <int> customList = new customList.CustomList <int>();
int valueToAdd1 = 3;
int valueToAdd2 = 12;
int valueToAdd3 = 8;
int valueToAdd4 = 5;
int valueToAdd5 = 78;
int valueToRemove = 3;
int expected = 4;
//Act
customList.Add(valueToAdd1);
customList.Add(valueToAdd2);
customList.Add(valueToAdd3);
customList.Add(valueToAdd4);
customList.Add(valueToAdd5);
customList.Remove(valueToRemove);
//Assert
Assert.AreEqual(expected, customList.Count);
}
public void Remove_OneValueFromIndexZeroFromListOfFive_ValueAtIndexZeroEqualsFormerValueAtIndexOne()
{
//Arrange
CustomList <int> customList = new customList.CustomList <int>();
int valueToAdd1 = 3;
int valueToAdd2 = 12;
int valueToAdd3 = 8;
int valueToAdd4 = 5;
int valueToAdd5 = 78;
int valueToRemove = 3;
int expected;
//Act
customList.Add(valueToAdd1);
customList.Add(valueToAdd2);
customList.Add(valueToAdd3);
customList.Add(valueToAdd4);
customList.Add(valueToAdd5);
expected = customList[1];
customList.Remove(valueToRemove);
//Assert
Assert.AreEqual(expected, customList[0]);
}