public void TestNatSubscriptionShouldLogPublishingError()
{
var mockLogger = new Mock <Microsoft.Extensions.Logging.ILogger>();
JsonRpcSubscription subscription = new JsonRpcSubscription("test:largepayload", "test::group", new LargePayloadService(), mockLogger.Object);
subscription.Subscribe("nats://127.0.0.1");
subscription.Start().GetAwaiter().GetResult();
JsonRpcServer server = new JsonRpcServer("nats://127.0.0.1", 5000);
using (server)
{
Assert.Throws <JsonRpcException>(() =>
{
var resp = server.ServeAsync(new JsonRpcRequest
{
Method = "test:largepayload",
Id = Guid.NewGuid().ToString(),
Parameters = new Dictionary <string, string>
{
{ "size", "10000000" }
}
}).GetAwaiter().GetResult();
});
}
mockLogger.Verify(m => m.Log(LogLevel.Error, It.IsAny <EventId>(), It.IsAny <Object>(), It.IsAny <Exception>(), It.IsAny <Func <Object, Exception, string> >()));
}
public void TestDisposedSubscritionThrowsException()
{
JsonRpcSubscription subscription =
new JsonRpcSubscription("test:channel", "test::group", new EchoService(), null);
subscription.Subscribe("nats://127.0.0.1");
subscription.Dispose();
Assert.Throws <ObjectDisposedException>(() => subscription.Start().GetAwaiter().GetResult());
}
public void TestNatSubscriptionShouldRecoverFromPublishingError()
{
JsonRpcSubscription subscription = new JsonRpcSubscription("test:largepayload", "test::group", new LargePayloadService(), null);
subscription.Subscribe("nats://127.0.0.1");
subscription.Start().GetAwaiter().GetResult();
JsonRpcServer server = new JsonRpcServer("nats://127.0.0.1", 5000);
using (server)
{
Assert.Throws <JsonRpcException>(() =>
{
var resp = server.ServeAsync(new JsonRpcRequest
{
Method = "test:largepayload",
Id = Guid.NewGuid().ToString(),
Parameters = new Dictionary <string, string>
{
{ "size", "10000000" }
}
}).GetAwaiter().GetResult();
});
var resp2 = server.ServeAsync(new JsonRpcRequest
{
Method = "test:largepayload",
Id = Guid.NewGuid().ToString(),
Parameters = new Dictionary <string, string>
{
{ "size", "100" }
}
}).GetAwaiter().GetResult();
Assert.IsNotNull(resp2);
Assert.IsNull(resp2.Error);
Assert.AreEqual(resp2.Id.ToString(), resp2.Id);
Assert.AreEqual(new string('A', 100), resp2.Result);
}
}