public void Test_Cost_sum_result_with_3_elements()
{
//arrange
int[] costArray = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 };
int groupSize = 3;
int[] expected = { 6, 15, 24, 21 };
INumberSumHandler target = new StubNumberSumHandler();
//Act
int[] actual = target.add(costArray, groupSize);
//Assert
CollectionAssert.AreEqual(expected, actual);
}
public void Test_Revenue_sum_result_with_4_elements()
{
//Arrange
int[] costArray = { 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21 };
int groupSize = 4;
int[] expected = { 50, 66, 60 };
INumberSumHandler target = new StubNumberSumHandler();
//Act
int[] actual = target.add(costArray, groupSize);
//Assert
CollectionAssert.AreEqual(expected, actual);
}
