public void PurchaseService_RemoveItemAsync_DeveRemoverOItemQuandoOMesmoExistir()
{
// Arange
int totalItens = 5;
Purchase purchase = PurchaseFaker.GenerateFaker().Generate();
IList <PurchaseItem> purchaseItens = PurchaseItemFaker.GenerateFaker(purchase).Generate(totalItens);
ConfigureMock();
FactoryService();
foreach (PurchaseItem purchaseItem in purchaseItens)
{
_purchaseService.AddItemAsync(purchase, purchaseItem);
}
// Act
_purchaseService.RemoveItemAsync(purchase, purchaseItens.First());
// Assert
purchase.Items.Should().HaveCount(totalItens - 1);
purchase.TotalValue.Should().Be(purchaseItens.Skip(1).Sum(x => x.CalculteValue()));
_purchaseRepositoryMock.Verify(x => x.Remove(It.IsAny <Purchase>()), Times.Once);
_unitOfWork.Verify(x => x.CommitAsync(), Times.Exactly(totalItens + 1));
_busHandlerMock.Verify(x => x.PublishDomainEvent(It.IsAny <PurchaseItemRemoved>()), Times.Once);
}
public void PurchaseService_AddItemAsync_DeveAdicionarOsItensQuandoEmEstadoValido()
{
// Arange
int totalItens = 5;
Purchase purchase = PurchaseFaker.GenerateFaker().Generate();
IList <PurchaseItem> purchaseItens = PurchaseItemFaker.GenerateFaker(purchase).Generate(totalItens);
ConfigureMock();
FactoryService();
// Act
foreach (PurchaseItem purchaseItem in purchaseItens)
{
_purchaseService.AddItemAsync(purchase, purchaseItem);
}
// Assert
purchase.Items.Should().HaveCount(totalItens);
purchase.TotalValue.Should().Be(purchaseItens.Sum(x => x.CalculteValue()));
_purchaseRepositoryMock.Verify(x => x.Update(It.IsAny <Purchase>()), Times.Exactly(totalItens));
_unitOfWork.Verify(x => x.CommitAsync(), Times.Exactly(totalItens));
_busHandlerMock.Verify(x => x.PublishDomainEvent(It.IsAny <PurchaseItemAdded>()), Times.Exactly(totalItens));
}
public void PurchaseService_CloseAsync_DeveMudarOEstadoParaFechadoCorretamenteQuandoEstiverAberto()
{
// Arange
int totalItens = 5;
Purchase purchase = PurchaseFaker.GenerateFaker().Generate();
IList <PurchaseItem> purchaseItens = PurchaseItemFaker.GenerateFaker(purchase).Generate(totalItens);
ConfigureMock();
FactoryService();
foreach (PurchaseItem purchaseItem in purchaseItens)
{
_purchaseService.AddItemAsync(purchase, purchaseItem);
}
// Act
_purchaseService.CloseAsync(purchase);
// Assert
purchase.State.Should().Be(PurchaseState.Closed);
purchase.Items.Should().HaveCount(totalItens);
purchase.TotalValue.Should().Be(purchaseItens.Sum(x => x.CalculteValue()));
_purchaseRepositoryMock.Verify(x => x.Update(It.IsAny <Purchase>()), Times.Exactly(totalItens + 1));
_unitOfWork.Verify(x => x.CommitAsync(), Times.Exactly(totalItens + 1));
_busHandlerMock.Verify(x => x.PublishDomainEvent(It.IsAny <PurchaseClosedEvent>()), Times.Once);
}
public void Purchase_UpdateItem_DeveGerarDomainExceptionQuandoTentarAtualizarUmItemInexistente()
{
// Arange
Purchase purchase = PurchaseFaker.GenerateFaker().Generate();
PurchaseItem purchaseItem = PurchaseItemFaker.GenerateFaker(purchase).Generate();
// Act
Action act = () => purchase.UpdateItem(purchaseItem);
// Assert
act.Should().Throw <DomainException>();
}
public void Purchase_AddItem_DeveGerarDomainExceptionQuandoAdicionarUmItemEEstiverFechado()
{
// Arange
Purchase purchase = PurchaseFaker.GenerateFaker().Generate();
purchase.Close();
PurchaseItem item1 = PurchaseItemFaker.GenerateFaker(purchase).Generate();
// Act
Action act = () => purchase.AddItem(item1);
// Assert
act.Should().Throw <DomainException>();
}
public void Purchase_CalculateTotalValue_DeveSomarCorretamenteValorTotal()
{
// Arange && Act
Purchase purchase = PurchaseFaker.GenerateFaker().Generate();
IList <PurchaseItem> itemsMock = PurchaseItemFaker.GenerateFaker(purchase).Generate(10);
foreach (PurchaseItem itemMock in itemsMock)
{
purchase.AddItem(itemMock);
}
// Assert
purchase.TotalValue.Should().Be(itemsMock.Sum(x => x.CalculteValue()));
}
public void Purchase_RemoveItem_DeveGerarDomainExceptionQuandoRemoverUmItemInexistente()
{
// Arange
Purchase purchase = PurchaseFaker.GenerateFaker().Generate();
IList <PurchaseItem> itemsMock = PurchaseItemFaker.GenerateFaker(purchase).Generate(2);
purchase.AddItem(itemsMock.First());
// Act
Action act = () => purchase.RemoveItem(itemsMock.Last());
// Assert
act.Should().Throw <DomainException>();
}
public void Purchase_UpdateItem_DeveAtualizarCorretamenteUmItemQuandoOMesmoExistir()
{
// Arange
Purchase purchase = PurchaseFaker.GenerateFaker().Generate();
PurchaseItem purchaseItem = PurchaseItemFaker.GenerateFaker(purchase).Generate();
purchase.AddItem(purchaseItem);
// Act
purchase.UpdateItem(purchaseItem);
// Assert
purchase.Items.Should().HaveCount(1);
}
public void Purchase_AddItem_DeveAdicionarOsItensCorretamenteQuandoValidos()
{
// Arange
Purchase purchase = PurchaseFaker.GenerateFaker().Generate();
// Act
IList <PurchaseItem> itemsMock = PurchaseItemFaker.GenerateFaker(purchase).Generate(10);
foreach (PurchaseItem itemMock in itemsMock)
{
purchase.AddItem(itemMock);
}
// Assert
purchase.Items.Should().HaveCount(10);
}
public void Purchase_RemoveItem_DeveRemoverCorretamenteQuandoItemExistir()
{
// Arange
Purchase purchase = PurchaseFaker.GenerateFaker().Generate();
IList <PurchaseItem> itemsMock = PurchaseItemFaker.GenerateFaker(purchase).Generate(2);
purchase.AddItem(itemsMock.First());
purchase.AddItem(itemsMock.Last());
// Act
purchase.RemoveItem(itemsMock.First());
// Assert
purchase.Items.Should().HaveCount(1);
purchase.Items.Should().NotContain(x => x.Id == itemsMock.First().Id);
}
