public void Test_CombineSort()
{
int[] arrayA = { 1, 2 };
int[] arrayB = { 3, 4 };
CombineSort <int> combineSort = new CombineSort <int>();
int[] array = combineSort.GetResult(arrayA, arrayB);
for (int i = 1; i < 5; i++)
{
Assert.AreEqual(array[i - 1], i);
}
arrayA = new[] { 1, 3 };
arrayB = new[] { 2, 4 };
combineSort = new CombineSort <int>();
array = combineSort.GetResult(arrayA, arrayB);
for (int i = 1; i < 5; i++)
{
Assert.AreEqual(array[i - 1], i);
}
arrayB = new[] { 2, 4 };
combineSort = new CombineSort <int>();
array = combineSort.GetResult(null, arrayB);
Assert.AreEqual(arrayB, array);
arrayA = new[] { 2, 4 };
combineSort = new CombineSort <int>();
array = combineSort.GetResult(arrayA, null);
Assert.AreEqual(arrayA, array);
combineSort = new CombineSort <int>();
array = combineSort.GetResult(null, null);
Assert.AreEqual(null, array);
}
