public void QuickSortMaxAbsIncreasingDelegateTest()
{
int[][] expected = new int[][]
{
null,
null,
null,
null,
array[2],
array[6],
array[5],
array[4],
array[1],
array[0],
array[8]
};
QuickSorter qs = new QuickSorter();
MaxAbsElementsIncreasing st = new MaxAbsElementsIncreasing();
array.Sort(qs, ((IComparer)st).Compare);
int[][] actual = array;
CollectionAssert.AreEqual(expected, actual);
}
public void MaxAbsElementsIncreasingBothArraysAbsEqualTest()
{
int[] arr1 = new int[] { 1, 2, 3, -50 };
int[] arr2 = new int[] { 1, 2, 3, 50 };
MaxAbsElementsIncreasing st = new MaxAbsElementsIncreasing();
int expected = ((IComparer)st).Compare(arr1, arr2);
Assert.AreEqual(expected, 0);
}
public void MaxAbsElementsIncreasingSecondArrayAbsLowerTest()
{
int[] arr1 = new int[] { 4, 5, 6, -20 };
int[] arr2 = new int[] { 1, 2, 3, -10 };
MaxAbsElementsIncreasing st = new MaxAbsElementsIncreasing();
int expected = ((IComparer)st).Compare(arr1, arr2);
Assert.AreEqual(expected, 1);
}
public void MaxAbsElementsIncreasingFirstArrayEmptyTest()
{
int[] arr1 = new int[] { };
int[] arr2 = new int[] { 1, 2, 3 };
MaxAbsElementsIncreasing st = new MaxAbsElementsIncreasing();
int expected = ((IComparer)st).Compare(arr1, arr2);
Assert.AreEqual(expected, -1);
}
public void MaxAbsElementsIncreasingSecondArrayNullTest()
{
int[] arr1 = new int[] { 1, 2, 3 };
int[] arr2 = null;
MaxAbsElementsIncreasing st = new MaxAbsElementsIncreasing();
int expected = ((IComparer)st).Compare(arr1, arr2);
Assert.AreEqual(expected, 1);
}