public async Task StartAsync_CreateSpanWithoutReference_NewSpanIsCreated()
{
var consumer = new InMemoryConsumer <string>();
var publisher = new InMemoryPublisher <string>();
using var host = GetReverseStringService(consumer, publisher);
await host.StartAsync();
await ConsumeMessage(consumer, "test");
Assert.Single(publisher.Events);
var ctx = publisher.Events.First().GetActivityContext();
Assert.NotEqual(default, ctx.TraceId);
StartAsync_SetupAndStartReverseStringServiceAndPublishMessageIntoServiceQueue_MessageInDestinationQueueIsReversed()
{
var consumer = new InMemoryConsumer <string>();
var publisher = new InMemoryPublisher <string>();
using var host = GetReverseStringService(consumer, publisher);
var message = "12345";
await host.StartAsync();
await ConsumeMessage(consumer, message);
var actual = Encoding.UTF8.GetString(publisher.Events.First().TypedData);
Assert.Equal("54321", actual);
await host.StopAsync();
}
public async Task StartAsync_CreateCustomExtension_ExtensionIsPassedThrough()
{
var consumer = new InMemoryConsumer <string>();
var publisher = new InMemoryPublisher <string>();
using var host = GetReverseStringService(consumer, publisher);
await host.StartAsync();
var motorCloudEvent = MotorCloudEvent.CreateTestCloudEvent(Array.Empty <byte>());
motorCloudEvent.SetSomeCustomExtension(DateTimeOffset.MaxValue);
await consumer.AddMessage(motorCloudEvent);
var receivedCloudEvent = publisher.Events.First();
Assert.Equal(DateTimeOffset.MaxValue, receivedCloudEvent.GetSomeCustomExtension());
await host.StopAsync();
}
public async Task StartAsync_CreateSpanAsReference_ContextIsReferenced()
{
var consumer = new InMemoryConsumer <string>();
var publisher = new InMemoryPublisher <string>();
using var host = GetReverseStringService(consumer, publisher);
await host.StartAsync();
var randomActivity = CreateRandomActivity();
var motorCloudEvent = MotorCloudEvent.CreateTestCloudEvent(Array.Empty <byte>());
motorCloudEvent.SetActivity(randomActivity);
await consumer.AddMessage(motorCloudEvent);
var ctx = publisher.Events.First().GetActivityContext();
Assert.Equal(randomActivity.Context.TraceId, ctx.TraceId);
Assert.NotEqual(randomActivity.Context.SpanId, ctx.SpanId);
await host.StopAsync();
}
public static void AddInMemory <T>(this IConsumerBuilder <T> builder, InMemoryConsumer <T> consumer) where T : notnull
{
builder.AddConsumer <IMessageConsumer <T> >(_ => consumer);
}
