public async Task ProcessEvent_InvalidTopic()
{
// setup
Mock.Get(metadataStore)
.Setup(s => s.GetTopicsAsync())
.ReturnsAsync(new[] { "topic1", "topic2" })
.Verifiable();
// Test
var service = new DefaultEventProcessingService(logger, metadataStore, subscriberStore, subscriberQueueStore);
await service.ProcessEvent("badtopic", "");
// Assert
Mock.Get(metadataStore).Verify();
Mock.Get(metadataStore).VerifyNoOtherCalls();
Mock.Get(subscriberStore).VerifyNoOtherCalls();
Mock.Get(subscriberQueueStore).VerifyNoOtherCalls();
}
public async Task ProcessEvent_AddsMessages()
{
// setup
Mock.Get(metadataStore)
.Setup(s => s.GetTopicsAsync())
.ReturnsAsync(new[] { "topic1", "topic2" })
.Verifiable();
Mock.Get(subscriberStore)
.Setup(s => s.GetSubscriptionsToTopic(It.Is <string>(v => v == "topic1")))
.ReturnsAsync(new[] {
new SubscriptionDetails {
BaseUri = new Uri("https://server-test/"), RelativePath = "/path/2352"
},
new SubscriptionDetails {
BaseUri = new Uri("https://another-test"), RelativePath = "some-long-post-to-me"
}
})
.Verifiable();
Mock.Get(subscriberQueueStore)
.Setup(q => q.EnqueueMessageAsync(It.Is <SubscriberMessage>(v => v.DestinationUri == new Uri("https://server-test/path/2352") && v.JsonBody == "{test}")))
.Returns(Task.CompletedTask)
.Verifiable();
Mock.Get(subscriberQueueStore)
.Setup(q => q.EnqueueMessageAsync(It.Is <SubscriberMessage>(v => v.DestinationUri == new Uri("https://another-test/some-long-post-to-me") && v.JsonBody == "{test}")))
.Returns(Task.CompletedTask)
.Verifiable();
// Test
var service = new DefaultEventProcessingService(logger, metadataStore, subscriberStore, subscriberQueueStore);
await service.ProcessEvent("topic1", "{test}");
// Assert
Mock.Get(metadataStore).Verify();
Mock.Get(metadataStore).VerifyNoOtherCalls();
Mock.Get(subscriberStore).Verify();
Mock.Get(subscriberStore).VerifyNoOtherCalls();
Mock.Get(subscriberQueueStore).Verify();
Mock.Get(subscriberQueueStore).VerifyNoOtherCalls();
}
public async Task ProcessEvent_NoSubsribers()
{
// setup
Mock.Get(metadataStore)
.Setup(s => s.GetTopicsAsync())
.ReturnsAsync(new[] { "topic1", "topic2" })
.Verifiable();
Mock.Get(subscriberStore)
.Setup(s => s.GetSubscriptionsToTopic(It.Is <string>(v => v == "topic1")))
.ReturnsAsync(new SubscriptionDetails[0])
.Verifiable();
// Test
var service = new DefaultEventProcessingService(logger, metadataStore, subscriberStore, subscriberQueueStore);
await service.ProcessEvent("topic1", "");
// Assert
Mock.Get(metadataStore).Verify();
Mock.Get(metadataStore).VerifyNoOtherCalls();
Mock.Get(subscriberStore).Verify();
Mock.Get(subscriberStore).VerifyNoOtherCalls();
Mock.Get(subscriberQueueStore).VerifyNoOtherCalls();
}