public void when_publish_with_invalid_arguments_it_should_fail()
{
var apiProducerMock = new Mock <IApiProducer>();
apiProducerMock
.Setup(producer => producer.Publish(It.IsAny <MessagePublishingContext>(), It.IsAny <CancellationToken>()))
.Returns(() => Task.CompletedTask);
var producerRegistryMock = new Mock <IProducerRegistry>();
producerRegistryMock.Setup(registry => registry.Get(It.IsAny <IEgressApi>())).Returns(() => apiProducerMock.Object);
var driver = new BrokerEgressKafkaDriver(
ConfigurationTests.CreateBrokerEgressKafkaDriverConfiguration(new List <MessagePublishingContext>()),
producerRegistryMock.Object);
driver.Initialize(
new[] { MakeApi() },
MakeServiceProvider());
// ReSharper disable once AssignNullToNotNullAttribute
Func <Task> sut = () => driver.Publish(context: null, CancellationToken.None);
sut.Should().ThrowExactly <ArgumentNullException>();
}
public async Task when_publish_using_initialized_driver_it_should_publish_to_api_publisher()
{
var published = 0;
var apiProducerMock = new Mock <IApiProducer>();
apiProducerMock
.Setup(producer => producer.Publish(It.IsAny <MessagePublishingContext>(), It.IsAny <CancellationToken>()))
.Callback(() => published++)
.Returns(() => Task.CompletedTask);
var producerRegistryMock = new Mock <IProducerRegistry>();
producerRegistryMock.Setup(registry => registry.Get(It.IsAny <IEgressApi>())).Returns(() => apiProducerMock.Object);
var driver = new BrokerEgressKafkaDriver(
ConfigurationTests.CreateBrokerEgressKafkaDriverConfiguration(new List <MessagePublishingContext>()),
producerRegistryMock.Object);
driver.Initialize(
new[] { MakeApi() },
MakeServiceProvider());
await driver.Publish(MakeContext(), CancellationToken.None);
published.Should().Be(expected: 1, "message should be published");
}
public void when_dispose_it_should_dispose_producer_registry()
{
var registryMock = new Mock <IProducerRegistry>();
registryMock.Setup(registry => registry.Dispose()).Verifiable();
var sut = new BrokerEgressKafkaDriver(new BrokerEgressKafkaDriverConfiguration(), registryMock.Object);
sut.Dispose();
registryMock.Verify();
}
public void when_publishing_to_not_initialized_driver_it_should_fail()
{
var driver = new BrokerEgressKafkaDriver(
ConfigurationTests.CreateBrokerEgressKafkaDriverConfiguration(),
new Mock <IProducerRegistry>().Object);
Func <Task> sut = () => driver.Publish(MakeContext(), CancellationToken.None);
sut.Should().ThrowExactly <PoezdOperationException>()
.Where(
exception => exception.Message.Contains("initialized", StringComparison.InvariantCultureIgnoreCase),
"not initialized driver can not publish messages");
}
public void when_initializing_twice_it_should_fail()
{
var publishedMessages = new List <MessagePublishingContext>();
var driver = new BrokerEgressKafkaDriver(
ConfigurationTests.CreateBrokerEgressKafkaDriverConfiguration(publishedMessages),
new Mock <IProducerRegistry>().Object);
Action sut = () => driver.Initialize(
new IEgressApi[0],
MakeServiceProvider());
sut.Should().NotThrow();
sut.Should().ThrowExactly <PoezdOperationException>().Where(exception => exception.Message.Contains("already initialized"));
}
public void when_initializing_with_invalid_arguments_it_should_fail()
{
var publishedMessages = new List <MessagePublishingContext>();
var driver = new BrokerEgressKafkaDriver(
ConfigurationTests.CreateBrokerEgressKafkaDriverConfiguration(publishedMessages),
new Mock <IProducerRegistry>().Object);
var apis = new IEgressApi[0];
var serviceProvider = Mock.Of <IDiContainerAdapter>();
Action sut = () => driver.Initialize(
apis,
serviceProvider);
apis = null;
sut.Should().ThrowExactly <ArgumentNullException>()
.Which.ParamName.Should().Be("apis", "null is an invalid APIs");
apis = new IEgressApi[0];
serviceProvider = null;
sut.Should().ThrowExactly <ArgumentNullException>()
.Which.ParamName.Should().Be("serviceProvider", "null is an invalid service provider");
}
