public void TestBubbleSort_EmptyJaggedArrayFirstItemDesc_ArgumentException()
{
var jaggedArray = new int[0][];
Func <int[], int[], int> compare = new FirstItemComparer().Compare;
Assert.Throws <ArgumentException>(() => BubbleAlgorithmDelegateToComparator.BubbleSort(jaggedArray, (IComparer <int[]>)compare.Target));
}
public void TestBubbleSort_JaggedArrayWithNullByFirstItemDesc_ArgumentNullException()
{
var jaggedArray = new int[][]
{
new int[] { 1 },
new int[] { 2, 5, 2, 2, 1 },
null,
new int[] { 4, 1, 4, 3 }
};
Func <int[], int[], int> compare = new FirstItemComparer().Compare;
Assert.Throws <ArgumentNullException>(() => BubbleAlgorithmDelegateToComparator.BubbleSort(jaggedArray, (IComparer <int[]>)compare.Target));
}
public void TestBubbleSort_JaggedArrayByFirstItemDesc_SortedArray()
{
var jaggedArray = new int[][]
{
new int[] { 1 },
new int[] { 2, 5, 2, 2, 1 },
new int[] { 3, 1, 2 },
new int[] { 4, 1, 4, 3 }
};
var expected = new int[][]
{
new int[] { 4, 1, 4, 3 },
new int[] { 3, 1, 2 },
new int[] { 2, 5, 2, 2, 1 },
new int[] { 1 },
};
Func <int[], int[], int> compare = new FirstItemComparer().Compare;
BubbleAlgorithmDelegateToComparator.BubbleSort(jaggedArray, (IComparer <int[]>)compare.Target, true);
Assert.AreEqual(expected, jaggedArray);
}
public void TestBubbleSort_NullByFirstItemDesc_ArgumentNullException()
{
Func <int[], int[], int> compare = new FirstItemComparer().Compare;
Assert.Throws <ArgumentNullException>(() => BubbleAlgorithmDelegateToComparator.BubbleSort(null, (IComparer <int[]>)compare.Target));
}
