MockRegistry.install();
epr1 = new EPR(new URI("test1"));
epr2 = new EPR(new URI("test2"));
epr3 = new EPR(new URI("DLS"));
courier1 = new MockCourier(true);
courier2 = new MockCourier(true);
courier3 = new MockCourier(true);
MockRegistry.register("test", "java", epr1, courier1);
MockRegistry.register("test", "xml", epr2, courier2);
MockRegistry.register(ServiceInvoker.INTERNAL_SERVICE_CATEGORY, ServiceInvoker.DEAD_LETTER_SERVICE_NAME, epr3, courier3);