public async Task Has_expected_number_of_creations_and_disposals_when_singleton()
{
var dummyMessage = new DummyMessage();
var messageStub = new TransportLevelMessageBuilder()
.WithType(nameof(DummyMessage))
.WithData(dummyMessage)
.Build();
var messageResult = new MessageResultBuilder()
.WithTransportLevelMessage(messageStub)
.Build();
var services = new ServiceCollection();
services.AddTransient <Repository>();
services.AddSingleton <IApplicationLifetime, DummyApplicationLifetime>();
services.AddTransient <DummyMessageHandler>();
services.AddLogging();
services.AddConsumer(options =>
{
options.WithBootstrapServers("dummyBootstrapServer");
options.WithGroupId("dummyGroupId");
options.RegisterMessageHandler <DummyMessage, DummyMessageHandler>("dummyTopic", nameof(DummyMessage));
options.WithTopicSubscriberScopeFactory(new TopicSubscriberScopeFactoryStub(new TopicSubscriberScopeStub(messageResult)));
});
services.AddSingleton <ScopeSpy>();
var serviceProvider = services.BuildServiceProvider();
var consumer = serviceProvider.GetRequiredService <Consumer>();
ScopeSpy.Reset();
await consumer.ConsumeSingle(CancellationToken.None);
await consumer.ConsumeSingle(CancellationToken.None);
Assert.Equal(1, ScopeSpy.Created);
Assert.Equal(0, ScopeSpy.Disposed);
}
public Repository(ScopeSpy scopeSpy)
{
_scopeSpy = scopeSpy;
}
public DummyMessageHandler(ScopeSpy scopeSpy, Repository repository)
{
_scopeSpy = scopeSpy;
_repository = repository;
}
