public void SumArraySort_PositiveNumbers()
{
int[] first = new[] { 1, 2, 3, 10, 5 }; //21
int[] second = new[] { 5, 4, 13, 2, 1 }; //25
int[] third = new[] { 1, 12, 3, 4 }; // 20
int[][] array = new[] { first, second, third };
SumArraySort comparer = new SumArraySort();
Sorter.Sort(array, comparer);
int[][] result = new[] { second, first, third };
Assert.IsTrue(CompareArrays(result, array));
}
public void SumArraySort_MixedNumbers()
{
int[] first = new[] { -1, 2, 3, -10, 5 }; //-1
int[] second = new[] { -5, 4, 13, 2, -1 }; //13
int[] third = new[] { -1, 12, 3, -4 }; //10
int[][] array = new[] { first, second, third };
SumArraySort comparer = new SumArraySort();
Sorter.Sort(array, comparer);
int[][] result = new[] { second, third, first };
Assert.IsTrue(CompareArrays(result, array));
}
public void SumArraySort_NegativeNumbers()
{
int[] first = new[] { -1, -2, -3, -10, -5 }; //-21
int[] second = new[] { -5, -4, -13, -2, -1 }; //-25
int[] third = new[] { -1, -12, -3, -4 }; //-20
int[][] array = new[] { first, second, third };
SumArraySort comparer = new SumArraySort();
Sorter.Sort(array, comparer);
int[][] result = new[] { third, first, second };
Assert.IsTrue(CompareArrays(result, array));
}