public void NewOrderShouldBeAddedTogetherOrderItemsSuccess()
{
//Arrange
var handler = Fixture.GetOrderHandler();
var command = GeneratedObjectsTests.GenerateAddItemCommand(1);
var order = GeneratedObjectsTests.GenerateOrder();
var product = GeneratedObjectsTests.GenerateProduct(1M);
Fixture.OrderAdoRepositoryMock.Setup(r => r.GetLastCreatedOrderByUserId(command.UserId)).Returns((Order)null);
Fixture.OrderComposerMock.Setup(r => r.Create(command.UserId)).Returns(order);
Fixture.ProductRepositoryMock.Setup(r => r.GetById(command.ProductId)).Returns(product);
//Act
var result = handler.Handle(command);
//Assert
Fixture.OrderAdoRepositoryMock.Verify(r => r.GetLastCreatedOrderByUserId(command.UserId), Times.Once);
Fixture.OrderComposerMock.Verify(r => r.Create(command.UserId), Times.Once);
Fixture.ProductRepositoryMock.Verify(r => r.GetById(command.ProductId), Times.Once);
Fixture.OrderAdoRepositoryMock.Verify(r => r.Save(order), Times.Once);
Fixture.OrderItemAdoRepositoryMock.Verify(r => r.Save(It.IsAny <OrderItem>()), Times.Once);
result.Should().BeOfType <ReturnedItemCommandResult>();
}
public void OrderShouldBeFailedProductNotFound()
{
//Arrange
var handler = Fixture.GetOrderHandler();
var command = GeneratedObjectsTests.GenerateAddItemCommand(1);
var order = Fixture.GetValidOrderWithOrderItems();
Fixture.OrderAdoRepositoryMock.Setup(r => r.GetLastCreatedOrderByUserId(command.UserId)).Returns(order);
Fixture.ProductRepositoryMock.Setup(r => r.GetById(command.ProductId)).Returns((Product)null);
//Act
var result = handler.Handle(command);
//Assert
Fixture.OrderAdoRepositoryMock.Verify(r => r.GetLastCreatedOrderByUserId(command.UserId), Times.Once);
Fixture.ProductRepositoryMock.Verify(r => r.GetById(command.ProductId), Times.Once);
result.Should().BeNull();
handler.Notifications.Should().HaveCount(1);
handler.Notifications.First().Message.Should().Be("Product isn't found.");
}