Assert.assertNotNull("Wiring in environment", wiringA); Assert.assertEquals("Two required wires", 2, wiringA.getRequiredResourceWires(null).size()); Assert.assertEquals("One provided wires", 1, wiringA.getProvidedResourceWires(null).size()); resB = environment.getResource(residB); Assert.assertNotNull("Resource in environment", resB); Assert.assertNotNull("Wiring in environment", wiringB); Assert.assertEquals("One required wires", 1, wiringB.getRequiredResourceWires(null).size()); Assert.assertEquals("Zero provided wires", 0, wiringB.getProvidedResourceWires(null).size()); } finally { for (ResourceHandle handle : handles) {