public void Order_ItemsPrice_IsCorrect_WithUnExpectedParameters()
{
// arrange
OperationNormalPrices operationNoormalPrices = new OperationNormalPrices();
Order order = new Order(operationNoormalPrices);
Items items = new Items();
items.Add(new Item()
{
Name = "西瓜", Price = 0.0
});
// act
order.Items = items;
// assert
Assert.Null(order.Items);
}
public void Order_ItemsCountAfterFilter_WithExpectedParameters()
{
// arrange
int expected = 4;
OperationNormalPrices operationNormalPrices = new OperationNormalPrices();
Order order = new Order(operationNormalPrices);
Items items = new Items();
order.Items = items;
// act
int countAfterFilter = -1;
order.FilteredItemsCountEvents += (obj) => { countAfterFilter = obj; };
var result = order.GetPrices();
// assert
Assert.True(countAfterFilter == expected);
}
public void Order_MergeOrders_ThrowException()
{
// arrange
MergeOrders <Order> merge = new MergeOrders <Order>();
OperationNormalPrices operationNoormalPrices = new OperationNormalPrices();
VipOrder order1 = new VipOrder(operationNoormalPrices)
{
};
VipOrder order2 = new VipOrder(operationNoormalPrices)
{
};
// act
IMergeOrderList <VipOrder> result = merge.MergeNormal(order1, order2);
IMergeOrderList <VipOrder> result2 = merge.MergeNormal <VipOrder>(order1, order2);
// assert
Assert.True(result.GetType().Name == typeof(MergeOrderList <VipOrder>).Name);
}
public void Order_GetPrices_WithExpectedParameters()
{
// arrange
double expectedTotalPrice = 10935.99;
OperationNormalPrices operationNormalPrices = new OperationNormalPrices();
Order order = new Order(operationNormalPrices);
Items items = new Items();
items.Add(new Item()
{
Code = "Normal_003", Name = "西瓜", Price = 39.99
});
order.Items = items;
// act
order.FilteredItemsCountEvents += (obj) => { };
var result = order.GetPrices();
// assert
Assert.True(result == expectedTotalPrice);
}