public void MergeSort_Test2()
{
int[] array = null;
int[] expected = null;
SortClass sortClass = new SortClass();
array = sortClass.MergeSort(array);
CollectionAssert.AreEqual(expected, array);
}
public void MergeSort_Test3()
{
int[] array = new int[] { 5, 4, 3, 2, 1 };
int[] expected = new int[] { 1, 2, 3, 4, 5 };
SortClass sortClass = new SortClass();
array = sortClass.MergeSort(array);
CollectionAssert.AreEqual(expected, array);
}
public void MergeSort_Test1()
{
int[] array = new int[] { 6, 4, 8, 2, 9, 1 };
int[] expected = new int[] { 1, 2, 4, 6, 8, 9 };
SortClass sortClass = new SortClass();
array = sortClass.MergeSort(array);
CollectionAssert.AreEqual(expected, array);
}
public void MergeSort_IntMaxAndMinValueAndZeroTest()
{
int[] massive = { 0, int.MaxValue, int.MinValue };
int[] sortedMassive = { int.MinValue, 0, int.MaxValue };
var mergeSortResult = SortClass.MergeSort(massive);
for (int i = 0; i < mergeSortResult.Length; i++)
{
Assert.AreEqual(mergeSortResult[i], sortedMassive[i]);
}
}
public void MergeSort_NegativeNumbersTest()
{
int[] massive = { -23, -48, -34, -9, -4 };
int[] sortedMassive = { -48, -34, -23, -9, -4 };
var mergeSortResult = SortClass.MergeSort(massive);
for (int i = 0; i < mergeSortResult.Length; i++)
{
Assert.AreEqual(mergeSortResult[i], sortedMassive[i]);
}
}
public void MergeSort_PositiveNumbersTest()
{
int[] massive = { 5, 3, 7, 9, 1 };
int[] sortedMassive = { 1, 3, 5, 7, 9 };
var mergeSortResult = SortClass.MergeSort(massive);
for (int i = 0; i < mergeSortResult.Length; i++)
{
Assert.AreEqual(mergeSortResult[i], sortedMassive[i]);
}
}
public void MergeSort_NullArray()
{
SortClass.MergeSort(null);
}
