public async Task Get_invoice_handler_should_be_called_the_same_number_of_times_as_get_invoice_query(int count)
{
// Arrange
ServiceCollection services = TestHelper.PrepareServiceCollection();
services.AddSingleton <Counter>();
// Replace the registered event class
ServiceDescriptor serviceDescriptor = services.FirstOrDefault(d => d.ServiceType == typeof(IRequestHandler <GetInvoiceQuery, GetInvoiceQueryResponse>));
services.Remove(serviceDescriptor);
services.AddScoped <IRequestHandler <GetInvoiceQuery, GetInvoiceQueryResponse>, FakeGetInvoiceHandler>();
ServiceProvider serviceProvider = services.BuildServiceProvider();
using (IServiceScope scope = serviceProvider.CreateScope())
{
var scopedServices = scope.ServiceProvider;
IMessageManager messageManager = scopedServices.GetRequiredService <IMessageManager>();
Counter counter = scopedServices.GetRequiredService <Counter>();
// Act
for (int i = 0; i < count; i++)
{
GetInvoiceQueryResponse queryResponse = await messageManager.SendCommand(new GetInvoiceQuery(Guid.NewGuid()));
}
// Assert
counter.Get().Should().Be(count);
}
}
public async Task <IActionResult> GetInvoice([FromRoute] GetInvoiceRequest query)
{
GetInvoiceQueryResponse result = await _messageManager.SendCommand(new GetInvoiceQuery(query.Id));
if (result.Invoice is null)
{
return(NotFound("Not found"));
}
var response = new InvoiceResponse(
new InvoiceDto(result.Invoice.Id, result.Invoice.Number, result.Invoice.CreationDate),
StatusCodes.Status200OK);
return(Ok(response));
}
public async Task All_created_invoices_should_be_able_to_get_by_passing_their_id(int count)
{
ServiceProvider serviceProvider = TestHelper.PrepareServiceProvider();
using (IServiceScope scope = serviceProvider.CreateScope())
{
var scopedServices = scope.ServiceProvider;
IMessageManager messageManager = scopedServices.GetRequiredService <IMessageManager>();
// Arrange
// empty repository
var invoiceRepository = scopedServices.GetRequiredService <IInvoiceRepository>();
List <CreateInvoiceCommandResponse> createInvoiceResponses = new List <CreateInvoiceCommandResponse>();
// Act
for (int i = 0; i < count; i++)
{
CreateInvoiceCommandResponse createInvoiceResponse = await messageManager.SendCommand(
new CreateInvoiceCommand(new Invoice(id: Guid.NewGuid(), number: "JK/02/2019", creationDate: DateTime.Now)));
createInvoiceResponses.Add(createInvoiceResponse);
}
// Assert
foreach (var createdInvoice in createInvoiceResponses)
{
GetInvoiceQueryResponse queryResponse = await messageManager.SendCommand(new GetInvoiceQuery(createdInvoice.Id));
queryResponse.Invoice.Should().NotBeNull();
queryResponse.Invoice.Id.ToString().Should().BeEquivalentTo(createdInvoice.Id.ToString());
}
}
}
