Tests that use the mock resource manager helper take a relatively long time to complete on Travis. LocalResourceManagerHelperTest takes ~100 seconds and ResourceManagerImplTest takes ~45 seconds. When running locally, these tests only tend to take 3-5 seconds. This is likely because the HttpServer library used for the mock spins up threads and also uses sockets, and Travis probably handles these operations more slowly. We should think of a way to speed up these tests.