public void Test2Orders()
{
// arrange
List <string> data = new List <string>();
data.Add("[email protected] 2021-02-11 10:00 P01 1");
data.Add("[email protected] 11-02-2021 15:00");
data.Add("P02b 2");
int ordersQnty = 1;
IData fileData = new DataStub(data);
// act
var orders = ReportsGenerator.ReadOrders(fileData);
int items = orders.Sum(o => o.Items.Count);
// assert
ordersQnty.Should().Be(items);
}