static void Main(string[] args)
{
Console.WriteLine("請輸入查詢分組單位以幾筆為一組:");
var groupCount = Console.ReadLine();
Console.WriteLine("請輸入查詢分組總和的欄位:");
var groupColumn = Console.ReadLine();
GroupSumService gsService = new GroupSumService(GetObjectType());
var result = gsService.GetSummary(Int32.Parse(groupCount), groupColumn);
}
public void 測試Expection_2筆一組_取SellPrice總和_輸入不存在的欄位_使用FluentAssertions()
{
//arrange
var target = new GroupSumService(new HomeworkDao());
var groupCount = 9;
var groupColumn = "badasfda";
var expected = new List <int>()
{
225, 61
};
Action act = () => target.GetSummary(groupCount, groupColumn);
act.ShouldThrow <NullReferenceException>();
}
public void 測試Expection_2筆一組_取SellPrice總和_輸入不存在的欄位()
{
//arrange
var target = new GroupSumService(new HomeworkDao());
var groupCount = 9;
var groupColumn = "dasfasdf";
var expected = new List <int>()
{
225, 61
};
//act
var actual = target.GetSummary(groupCount, groupColumn);
//assert
CollectionAssert.AreEqual(expected, actual);
}
public void 測試_2筆一組_取SellPrice總和_使用自訂類別()
{
//arrange
var target = new GroupSumService(new ExtraDao());
var groupCount = 9;
var groupColumn = "col3";
var expected = new List <int>()
{
225, 61
};
//act
var actual = target.GetSummary(groupCount, groupColumn);
//assert
CollectionAssert.AreEqual(expected, actual);
}
public void 測試_4筆一組_取Revenue總和()
{
//arrange
var target = new GroupSumService(new HomeworkDao());
var groupCount = 4;
var groupColumn = "revenue";
var expected = new List <int>()
{
50, 66, 60
};
//act
var actual = target.GetSummary(groupCount, groupColumn);
//assert
CollectionAssert.AreEqual(expected, actual);
}
public void 測試_3筆一組_取Cost總和()
{
//arrange
var target = new GroupSumService(new HomeworkDao());
var groupCount = 3;
var groupColumn = "cost";
var expected = new List <int>()
{
6, 15, 24, 21
};
//act
var actual = target.GetSummary(groupCount, groupColumn);
//assert
CollectionAssert.AreEqual(expected, actual);
}
