public void when_create_consumer_with_invalid_argument_it_should_fail()
{
var factory = new DefaultApiConsumerFactory(
Mock.Of <IConsumerFactory>(),
Mock.Of <IConsumerConfigurator>(),
Mock.Of <IDeserializerFactory>(),
Mock.Of <ILoggerFactory>());
var config = new ConsumerConfig();
var api = Mock.Of <IIngressApi>();
Action sut = () => factory.Create <int, string>(config, api);
config = null;
sut.Should().ThrowExactly <ArgumentNullException>();
config = new ConsumerConfig();
api = null;
sut.Should().ThrowExactly <ArgumentNullException>();
}
public void when_create_consumer_it_should_create_consumer()
{
var created = 0;
var consumerFactoryMock = new Mock <IConsumerFactory>();
consumerFactoryMock
.Setup(
factory => factory.Create <int, string>(
It.IsAny <ConsumerConfig>(),
It.IsAny <IConsumerConfigurator>(),
It.IsAny <IDeserializerFactory>()))
.Callback(() => created++)
.Returns(Mock.Of <IConsumer <int, string> >);
var sut = new DefaultApiConsumerFactory(
consumerFactoryMock.Object,
Mock.Of <IConsumerConfigurator>(),
Mock.Of <IDeserializerFactory>(),
Mock.Of <ILoggerFactory>());
sut.Create <int, string>(new ConsumerConfig(), Mock.Of <IIngressApi>());
created.Should().Be(expected: 1, "one consumer should be created");
}