public void returns_expected_when_nothing_has_been_registered()
{
var sut = new ProducerFactoryBuilder().Build();
var result = sut.Get("foo");
Assert.Null(result);
}
public void returns_expected_when_getting_by_an_unknown_name()
{
var producerConfigurationStub = new ProducerConfigurationBuilder().Build();
var outgoingMessageRegistryStub = new OutgoingMessageRegistry();
var sut = new ProducerFactoryBuilder().Build();
sut.ConfigureProducer("foo", producerConfigurationStub, outgoingMessageRegistryStub);
var result = sut.Get("bar");
Assert.Null(result);
}
public void returns_expected_when_getting_by_a_known_name()
{
var producerConfigurationStub = A.ValidProducerConfiguration.Build();
var outgoingMessageRegistryStub = new OutgoingMessageRegistry();
var sut = new ProducerFactoryBuilder().Build();
sut.ConfigureProducer("foo", producerConfigurationStub, outgoingMessageRegistryStub);
var result = sut.Get("foo", NullLoggerFactory.Instance);
Assert.IsType <Producer>(result);
Assert.NotNull(result);
}
public void throws_expected_when_adding_multiple_producers_with_same_name()
{
var sut = new ProducerFactoryBuilder().Build();
sut.ConfigureProducer(
producerName: "foo",
configuration: new ProducerConfigurationBuilder().Build(),
outgoingMessageRegistry: new OutgoingMessageRegistry()
);
Assert.Throws <ProducerFactoryException>(() => sut.ConfigureProducer(
producerName: "foo",
configuration: new ProducerConfigurationBuilder().Build(),
outgoingMessageRegistry: new OutgoingMessageRegistry()
));
}
public void when_disposing_the_factory_all_kafka_producers_are_also_disposed()
{
var spy = new KafkaProducerSpy();
using (var sut = new ProducerFactoryBuilder().Build())
{
var producerConfiguration = new ProducerConfigurationBuilder()
.WithKafkaProducerFactory(() => spy)
.Build();
sut.ConfigureProducer(
producerName: "foo",
configuration: producerConfiguration,
outgoingMessageRegistry: new OutgoingMessageRegistry()
);
sut.Get("foo");
}
Assert.True(spy.WasDisposed);
}
