public void Order_Fetch_returns_old_Order_with_expected_data()
{
var mocks = new MockRepository();
using (mocks.Record())
{
//mock DTO's
var lineItemDto1 = mocks.StrictMock <ILineItemDto>();
Expect.Call(lineItemDto1.Id).Return(200).Repeat.Any();
Expect.Call(lineItemDto1.ProductName).Return("Widget A").Repeat.Any();
Expect.Call(lineItemDto1.Price).Return(10M).Repeat.Any();
Expect.Call(lineItemDto1.Quantity).Return(2).Repeat.Any();
Expect.Call(lineItemDto1.Timestamp).Return(new byte[8]).Repeat.Any();
var lineItemDto2 = mocks.StrictMock <ILineItemDto>();
Expect.Call(lineItemDto2.Id).Return(201).Repeat.Any();
Expect.Call(lineItemDto2.ProductName).Return("Widget B").Repeat.Any();
Expect.Call(lineItemDto2.Price).Return(20.5M).Repeat.Any();
Expect.Call(lineItemDto2.Quantity).Return(3).Repeat.Any();
Expect.Call(lineItemDto2.Timestamp).Return(new byte[8]).Repeat.Any();
var orderDto1 = mocks.StrictMock <IOrderDto>();
Expect.Call(orderDto1.Id).Return(100).Repeat.Any();
Expect.Call(orderDto1.Customer).Return("Bob").Repeat.Any();
Expect.Call(orderDto1.Date).Return(DateTime.Parse("1/1/2008")).Repeat.Any();
Expect.Call(orderDto1.ShippingCost).Return(5.5M).Repeat.Any();
Expect.Call(orderDto1.Timestamp).Return(new byte[8]).Repeat.Any();
Expect.Call(orderDto1.LineItems).Return(new[] { lineItemDto1, lineItemDto2 }).Repeat.Any();
//mock read context
IOrderContext readContext = mocks.StrictMock <IOrderContext>();
Expect.Call(readContext.FetchSingleWithLineItems(100)).Return(orderDto1);
readContext.Dispose();
//mock repository
var repository = base.MockRepository <IOrderContext>(mocks);
Expect.Call(repository.CreateContext(false)).Return(readContext);
}
using (mocks.Playback())
{
//fetch existing order
IOrderFactory factory = new OrderFactory();
var entity = factory.Fetch(100);
//test state of entity
Assert.That(entity.IsNew, Is.False);
Assert.That(entity.Id, Is.EqualTo(100));
Assert.That(entity.Customer, Is.EqualTo("Bob"));
Assert.That(entity.Date, Is.EqualTo(DateTime.Parse("1/1/2008")));
Assert.That(entity.ShippingCost, Is.EqualTo(5.5M));
//test state of items in child collection
var collection = entity.LineItems;
Assert.That(collection, Is.Not.Null);
Assert.That(collection.Count, Is.EqualTo(2));
ILineItem item;
item = collection[0];
Assert.That(item.ProductName, Is.EqualTo("Widget A"));
Assert.That(item.Price, Is.EqualTo(10M));
Assert.That(item.Quantity, Is.EqualTo(2));
item = collection[1];
Assert.That(item.ProductName, Is.EqualTo("Widget B"));
Assert.That(item.Price, Is.EqualTo(20.5M));
Assert.That(item.Quantity, Is.EqualTo(3));
}
}
public void Order_Save_Update_with_changed_order_and_no_line_items_calls_expected_repository_methods()
{
var mocks = new MockRepository();
using (mocks.Record())
{
var oldTimestamp = new byte[8];
var newTimestamp = new byte[] { 0, 0, 0, 0, 0, 0, 0, 1 };
//mock DTO's
var orderDto1 = mocks.StrictMock <IOrderDto>();
Expect.Call(orderDto1.Id).Return(100).Repeat.Any();
Expect.Call(orderDto1.Customer).Return("Bob").Repeat.Any();
Expect.Call(orderDto1.Date).Return(DateTime.Parse("1/1/2008")).Repeat.Any();
Expect.Call(orderDto1.ShippingCost).Return(5.5M).Repeat.Any();
Expect.Call(orderDto1.Timestamp).Return(oldTimestamp).Repeat.Any();
Expect.Call(orderDto1.LineItems).Return(new ILineItemDto[] { }).Repeat.Any();
var updatedOrderDto1 = mocks.StrictMock <IOrderDto>();
updatedOrderDto1.Id = 100;
updatedOrderDto1.Customer = "Jim";
updatedOrderDto1.Date = DateTime.Parse("1/1/2008");
updatedOrderDto1.ShippingCost = 5.5M;
updatedOrderDto1.Timestamp = oldTimestamp;
Expect.Call(updatedOrderDto1.Timestamp).Return(newTimestamp);
//mock read context
IOrderContext readContext = mocks.StrictMock <IOrderContext>();
Expect.Call(readContext.FetchSingleWithLineItems(100)).Return(orderDto1);
readContext.Dispose();
//mock transactional context
IOrderContext trxContext = mocks.StrictMock <IOrderContext>();
trxContext.UpdateOrder(updatedOrderDto1);
trxContext.CompleteTransaction();
trxContext.Dispose();
//mock repository
var repository = base.MockRepository <IOrderContext>(mocks);
Expect.Call(repository.CreateContext(false)).Return(readContext);
Expect.Call(repository.CreateContext(true)).Return(trxContext);
Expect.Call(repository.CreateOrderDto()).Return(updatedOrderDto1);
}
using (mocks.Playback())
{
//fetch existing order
IOrderFactory factory = new OrderFactory();
var entity = factory.Fetch(100);
//change order
entity.Customer = "Jim";
//test that entity is old and dirty
Assert.That(entity.IsNew, Is.False);
Assert.That(entity.IsDirty, Is.True);
//perform update
entity = entity.Save();
//test that entity is old and clean
Assert.That(entity.IsNew, Is.False);
Assert.That(entity.IsDirty, Is.False);
}
}
public void Order_Save_Delete_calls_expected_repository_methods()
{
var mocks = new MockRepository();
using (mocks.Record())
{
//mock DTO's
var orderDto1 = mocks.StrictMock <IOrderDto>();
Expect.Call(orderDto1.Id).Return(100).Repeat.Any();
Expect.Call(orderDto1.Customer).Return("Bob").Repeat.Any();
Expect.Call(orderDto1.Date).Return(DateTime.Parse("1/1/2008")).Repeat.Any();
Expect.Call(orderDto1.ShippingCost).Return(5.5M).Repeat.Any();
Expect.Call(orderDto1.Timestamp).Return(new byte[8]).Repeat.Any();
Expect.Call(orderDto1.LineItems).Return(new ILineItemDto[] { }).Repeat.Any();
//mock read context
IOrderContext readContext = mocks.StrictMock <IOrderContext>();
Expect.Call(readContext.FetchSingleWithLineItems(100)).Return(orderDto1);
readContext.Dispose();
//mock transactional context
IOrderContext trxContext = mocks.StrictMock <IOrderContext>();
trxContext.DeleteOrder(100);
trxContext.CompleteTransaction();
trxContext.Dispose();
//mock repository
var repository = base.MockRepository <IOrderContext>(mocks);
Expect.Call(repository.CreateContext(false)).Return(readContext);
Expect.Call(repository.CreateContext(true)).Return(trxContext);
}
using (mocks.Playback())
{
//fetch existing order
IOrderFactory factory = new OrderFactory();
var entity = factory.Fetch(100);
//test entity is old
Assert.That(entity.IsNew, Is.False);
//test the delete
entity.Delete();
entity = entity.Save();
Assert.That(entity.IsNew, Is.True);
}
}
public void Order_Save_Update_with_unchanged_order_and_no_line_items_calls_expected_repository_methods()
{
var mocks = new MockRepository();
using (mocks.Record())
{
//mock DTO's
var orderDto1 = mocks.StrictMock <IOrderDto>();
Expect.Call(orderDto1.Id).Return(100).Repeat.Any();
Expect.Call(orderDto1.Customer).Return("Bob").Repeat.Any();
Expect.Call(orderDto1.Date).Return(DateTime.Parse("1/1/2008")).Repeat.Any();
Expect.Call(orderDto1.ShippingCost).Return(5.5M).Repeat.Any();
Expect.Call(orderDto1.Timestamp).Return(new byte[8]).Repeat.Any();
Expect.Call(orderDto1.LineItems).Return(new ILineItemDto[] { }).Repeat.Any();
//mock read context
IOrderContext readContext = mocks.StrictMock <IOrderContext>();
Expect.Call(readContext.FetchSingleWithLineItems(100)).Return(orderDto1);
readContext.Dispose();
//mock repository
var repository = base.MockRepository <IOrderContext>(mocks);
Expect.Call(repository.CreateContext(false)).Return(readContext);
}
using (mocks.Playback())
{
//fetch existing order
IOrderFactory factory = new OrderFactory();
var entity = factory.Fetch(100);
//change order, but to same value
entity.Customer = "Bob";
//test that entity is old and clean (since there were no changes)
Assert.That(entity.IsNew, Is.False);
Assert.That(entity.IsDirty, Is.False);
//perform update
entity = entity.Save();
//test that entity is old and clean
Assert.That(entity.IsNew, Is.False);
Assert.That(entity.IsDirty, Is.False);
}
}
public void Order_Save_Update_with_changed_line_items_calls_expected_repository_methods()
{
var mocks = new MockRepository();
using (mocks.Record())
{
var oldTimestamp = new byte[8];
var newTimestamp = new byte[] { 0, 0, 0, 0, 0, 0, 0, 1 };
//mock DTO's
var lineItemDto1 = mocks.StrictMock <ILineItemDto>();
Expect.Call(lineItemDto1.Id).Return(200).Repeat.Any();
Expect.Call(lineItemDto1.ProductName).Return("Widget A").Repeat.Any();
Expect.Call(lineItemDto1.Price).Return(10M).Repeat.Any();
Expect.Call(lineItemDto1.Quantity).Return(2).Repeat.Any();
Expect.Call(lineItemDto1.Timestamp).Return(oldTimestamp).Repeat.Any();
var lineItemDto2 = mocks.StrictMock <ILineItemDto>();
Expect.Call(lineItemDto2.Id).Return(201).Repeat.Any();
Expect.Call(lineItemDto2.ProductName).Return("Widget B").Repeat.Any();
Expect.Call(lineItemDto2.Price).Return(20.5M).Repeat.Any();
Expect.Call(lineItemDto2.Quantity).Return(3).Repeat.Any();
Expect.Call(lineItemDto2.Timestamp).Return(oldTimestamp).Repeat.Any();
var orderDto1 = mocks.StrictMock <IOrderDto>();
Expect.Call(orderDto1.Id).Return(100).Repeat.Any();
Expect.Call(orderDto1.Customer).Return("Bob").Repeat.Any();
Expect.Call(orderDto1.Date).Return(DateTime.Parse("1/1/2008")).Repeat.Any();
Expect.Call(orderDto1.ShippingCost).Return(5.5M).Repeat.Any();
Expect.Call(orderDto1.Timestamp).Return(oldTimestamp).Repeat.Any();
Expect.Call(orderDto1.LineItems).Return(new[] { lineItemDto1, lineItemDto2 }).Repeat.Any();
var updatedLineItemDto2 = mocks.StrictMock <ILineItemDto>();
updatedLineItemDto2.Id = 200;
updatedLineItemDto2.OrderId = 100;
updatedLineItemDto2.ProductName = "Widget A+";
updatedLineItemDto2.Price = 10M;
updatedLineItemDto2.Quantity = 2;
updatedLineItemDto2.Timestamp = oldTimestamp;
Expect.Call(updatedLineItemDto2.Timestamp).Return(newTimestamp);
var instertedLineItemDto3 = mocks.StrictMock <ILineItemDto>();
instertedLineItemDto3.OrderId = 100;
instertedLineItemDto3.ProductName = "Widget C";
instertedLineItemDto3.Price = 15.1M;
instertedLineItemDto3.Quantity = 4;
Expect.Call(instertedLineItemDto3.Id).Return(202);
Expect.Call(instertedLineItemDto3.Timestamp).Return(newTimestamp);
//mock read context
IOrderContext readContext = mocks.StrictMock <IOrderContext>();
Expect.Call(readContext.FetchSingleWithLineItems(100)).Return(orderDto1);
readContext.Dispose();
//mock transactional context
IOrderContext trxContext = mocks.StrictMock <IOrderContext>();
trxContext.UpdateLineItem(updatedLineItemDto2);
trxContext.DeleteLineItem(201, 100);
trxContext.InsertLineItem(instertedLineItemDto3);
trxContext.CompleteTransaction();
trxContext.Dispose();
//mock repository
var repository = base.MockRepository <IOrderContext>(mocks);
Expect.Call(repository.CreateContext(false)).Return(readContext);
Expect.Call(repository.CreateContext(true)).Return(trxContext);
Expect.Call(repository.CreateLineItemDto()).Return(updatedLineItemDto2);
Expect.Call(repository.CreateLineItemDto()).Return(instertedLineItemDto3);
}
using (mocks.Playback())
{
//fetch existing order
IOrderFactory factory = new OrderFactory();
var entity = factory.Fetch(100);
ILineItem child;
//change line item 1
child = entity.LineItems[0];
child.ProductName = "Widget A+";
//delete line item 2
entity.LineItems.RemoveAt(1);
//add new line item 3
child = entity.LineItems.AddNew();
child.ProductName = "Widget C";
child.Price = 15.1M;
child.Quantity = 4;
//test that entity is old and dirty
Assert.That(entity.IsNew, Is.False);
Assert.That(entity.IsDirty, Is.True);
//perform update
entity = entity.Save();
//test that entity is old and clean
Assert.That(entity.IsNew, Is.False);
Assert.That(entity.IsDirty, Is.False);
}
}