DefaultNetworkConfig network = new DefaultNetworkConfig("test");
VerticleConfig verticle = network.addVerticle("feeder", "feeder.py");
verticle.setInstances(2);
NetworkContext context = ContextBuilder.buildContext(network, "vertigo");
assertEquals("vertigo.test", context.address());
VerticleContext verticleContext = context.component("feeder");
assertEquals("feeder", verticleContext.name());
assertEquals("vertigo.test.feeder", verticleContext.address());
assertEquals(2, verticleContext.instances().size());
assertEquals("vertigo.test.feeder-1", verticleContext.instances().get(0).address());
assertEquals("vertigo.test.feeder-2", verticleContext.instances().get(1).address());