public void rows_less_than_0_throw_argumentException()
{
//arrange
var target = new AggregateGoods();
var goods = GetGoods();
//act
Action actual = () => target.Sum(goods, 0, "Revenue");
//assert
actual.ShouldThrow <ArgumentException>();
}
public void rows_4_column_revenue_sum_should_be_50_66_60()
{
//arrange
var target = new AggregateGoods();
var goods = GetGoods();
var excepted = new List <int> {
50, 66, 60
};
//act
var actual = target.Sum(goods, 4, "Revenue");
//assert
Assert.AreEqual(excepted, actual);
}
public void rows_3_column_cost_sum_should_be_6_15_24_21()
{
//arrange
var target = new AggregateGoods();
var goods = GetGoods();
var excepted = new List <int> {
6, 15, 24, 21
};
//act
var actual = target.Sum(goods, 3, "Code");
//assert
Assert.AreEqual(excepted, actual);
}