public void AdjustmentItem_Update_DeveRetornarDomainExceptionAoTentarAtualizarComValoresInvalidos()
{
// Arange && Act
Adjustment adjustment = AdjustmentFaker.GenerateFaker().Generate();
Product product = ProductFaker.GenerateFaker().Generate();
Product newProduct = ProductFaker.GenerateFaker().Generate();
AdjustmentItem item = new AdjustmentItem(10, 2, adjustment, product);
// Act
Action action1 = () => item.Update(0, 5, newProduct);
Action action2 = () => item.Update(1, 0, newProduct);
// Assert
action1.Should().Throw <DomainException>();
action2.Should().Throw <DomainException>();
}
public void AdjustmentItem_Update_DeveAtualizarCorretamenteOItemQuandoInformadoValoresValidos()
{
// Arange && Act
Adjustment adjustment = AdjustmentFaker.GenerateFaker().Generate();
Product product = ProductFaker.GenerateFaker().Generate();
Product newProduct = ProductFaker.GenerateFaker().Generate();
AdjustmentItem item = new AdjustmentItem(10, 2, adjustment, product);
// Act
item.Update(10, 5, newProduct);
// Assert
item.Amount.Should().Be(10);
item.Value.Should().Be(5);
}