public void StringsWithSpacesQuickSortTest()
{
// Arrange parameters
string[] unsortedAlphabetArray = { "aaaa bbbb", "bbbb aaaa", "aaaa aaaa", "bbbb bbbb" };
string[] sortedAlphabetArray = { "aaaa aaaa", "aaaa bbbb", "bbbb aaaa", "bbbb bbbb" };
// QuickSort
NameSorter.QuickSort(unsortedAlphabetArray, 0, unsortedAlphabetArray.Length - 1);
// Assert
CollectionAssert.AreEqual(unsortedAlphabetArray, sortedAlphabetArray);
}
public void AlphanumericCharactersQuickSortTest()
{
// Arrange parameters
string[] unsortedAlphabetArray = { "a1c3", "1337", "33d3", "9cd3" };
string[] sortedAlphabetArray = { "1337", "33d3", "9cd3", "a1c3" };
// QuickSort
NameSorter.QuickSort(unsortedAlphabetArray, 0, unsortedAlphabetArray.Length - 1);
// Assert
CollectionAssert.AreEqual(unsortedAlphabetArray, sortedAlphabetArray);
}
public void DuplicateCaseAlphabetCharacterQuickSortTest()
{
// Arrange parameters
string[] unsortedAlphabetArray = { "aaaa", "bbbb", "bbbb", "aaaa" };
string[] sortedAlphabetArray = { "aaaa", "aaaa", "bbbb", "bbbb" };
// QuickSort
NameSorter.QuickSort(unsortedAlphabetArray, 0, unsortedAlphabetArray.Length - 1);
// Assert
CollectionAssert.AreEqual(unsortedAlphabetArray, sortedAlphabetArray);
}
public void NumericCharacterQuickSortTest()
{
// Arrange parameters
string[] unsortedAlphabetArray = { "3333", "1111", "2222", "0000" };
string[] sortedAlphabetArray = { "0000", "1111", "2222", "3333" };
// QuickSort
NameSorter.QuickSort(unsortedAlphabetArray, 0, unsortedAlphabetArray.Length - 1);
// Assert
CollectionAssert.AreEqual(unsortedAlphabetArray, sortedAlphabetArray);
}
public void IncorrectlySortedQuickSortTest()
{
// Arrange parameters
string[] unsortedAlphabetArray = { "dddd", "cccc", "bbbb", "aaaa" };
string[] incorrectlySortedAlphabetArray = { "aaaa", "bbbb", "dddd", "cccc" };
// QuickSort
NameSorter.QuickSort(unsortedAlphabetArray, 0, unsortedAlphabetArray.Length - 1);
// Assert
CollectionAssert.AreNotEqual(unsortedAlphabetArray, incorrectlySortedAlphabetArray);
}