@Override
	public Flux<List<ServiceInstance>> get() {
		throw new PolarisException(ErrorCode.INTERNAL_ERROR, "Unsupported method.");
	}
@Test
	public void testGet02() {
		try (MockedStatic<ApplicationContextAwareUtils> mockedApplicationContextAwareUtils = Mockito.mockStatic(ApplicationContextAwareUtils.class)) {
			mockedApplicationContextAwareUtils.when(() -> ApplicationContextAwareUtils.getProperties(anyString()))
					.thenReturn(testCallerService);
			MetadataContextHolder.set(new MetadataContext());
			mockedApplicationContextAwareUtils.when(() -> delegate.get())
					.thenReturn(assembleServers());
			mockedApplicationContextAwareUtils.when(() -> routerAPI.processRouters(any()))
					.thenReturn(new ProcessRoutersResponse(new DefaultServiceInstances(null, new ArrayList<>())));

			PolarisRouterServiceInstanceListSupplier polarisSupplier = new PolarisRouterServiceInstanceListSupplier(
					delegate, routerAPI, requestInterceptors, null, new PolarisInstanceTransformer());

			MockServerHttpRequest httpRequest = MockServerHttpRequest.get("/" + testCalleeService + "/users")
					.header("k1", "v1")
					.queryParam("userid", "zhangsan")
					.build();
			RequestDataContext requestDataContext = new RequestDataContext(new RequestData(httpRequest), "blue");
			DefaultRequest request = new DefaultRequest(requestDataContext);
			assertThat(polarisSupplier.get(request)).isNotNull();
		}
	}