public void OrderShouldBeNullInRemoveItemMethod()
{
//Arrange
var handler = Fixture.GetOrderHandler();
var command = GeneratedObjectsTests.GenerateRemoveItemCommand();
Fixture.OrderAdoRepositoryMock.Setup(r => r.GetLastCreatedOrderById(command.OrderId))
.Returns((Order)null);
//Act
var result = handler.Handle(command);
//Assert
Fixture.OrderAdoRepositoryMock.Verify(r => r.GetLastCreatedOrderById(command.OrderId), Times.Once);
result.Should().BeNull();
handler.Notifications.Should().HaveCount(1);
handler.Notifications.First().Message.Should().Be("Order isn't found.");
}
public void RemovedOrderItemDontExist()
{
//Arrange
var handler = Fixture.GetOrderHandler();
var command = GeneratedObjectsTests.GenerateRemoveItemCommand();
var order = Fixture.GetValidOrderWithOrderItems();
Fixture.OrderAdoRepositoryMock.Setup(r => r.GetLastCreatedOrderById(command.OrderId))
.Returns(order);
//Act
var result = handler.Handle(command);
//Assert
Fixture.OrderAdoRepositoryMock.Verify(r => r.GetLastCreatedOrderById(command.OrderId), Times.Once);
result.Should().BeNull();
handler.Notifications.Should().HaveCount(1);
handler.Notifications.First().Message.Should().Be("This item doesn't exist in your list.");
}
public void OrderItemShouldBeItemRemovedInOrder()
{
//Arrange
var handler = Fixture.GetOrderHandler();
var command = GeneratedObjectsTests.GenerateRemoveItemCommand();
var order = Fixture.GetValidOrderWithOrderItems();
command.OrderItemId = order.OrderItems.FirstOrDefault().Id;
Fixture.OrderAdoRepositoryMock.Setup(r => r.GetLastCreatedOrderById(command.OrderId))
.Returns(order);
//Act
var result = handler.Handle(command);
//Assert
Fixture.OrderAdoRepositoryMock.Verify(r => r.GetLastCreatedOrderById(command.OrderId), Times.Once);
Fixture.OrderItemAdoRepositoryMock.Verify(r => r.Delete(command.OrderItemId), Times.Once);
result.Should().BeOfType <ReturnedItemCommandResult>();
}