dubbo-admin-server/src/test/java/org/apache/dubbo/admin/controller/ConditionRoutesControllerTest.java - dubbo-admin - Git at Google

 /*
  * Licensed to the Apache Software Foundation (ASF) under one or more
  * contributor license agreements.  See the NOTICE file distributed with
  * this work for additional information regarding copyright ownership.
  * The ASF licenses this file to You under the Apache License, Version 2.0
  * (the "License"); you may not use this file except in compliance with
  * the License.  You may obtain a copy of the License at
  *
  *     http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */

 package org.apache.dubbo.admin.controller;

 import org.apache.dubbo.admin.AbstractSpringIntegrationTest;
 import org.apache.dubbo.admin.common.util.YamlParser;
 import org.apache.dubbo.admin.model.dto.ConditionRouteDTO;
 import org.apache.dubbo.admin.model.store.RoutingRule;
 import org.apache.dubbo.admin.service.ProviderService;
 import org.junit.After;
 import org.junit.Test;
 import org.springframework.boot.test.mock.mockito.MockBean;
 import org.springframework.core.ParameterizedTypeReference;
 import org.springframework.http.HttpEntity;
 import org.springframework.http.HttpMethod;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;

 import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
 import java.util.UUID;
 import java.util.stream.Collectors;

 import static org.hamcrest.Matchers.containsInAnyOrder;
 import static org.hamcrest.Matchers.containsString;
 import static org.hamcrest.Matchers.hasSize;
 import static org.hamcrest.Matchers.is;
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertThat;
 import static org.junit.Assert.assertTrue;
 import static org.mockito.Mockito.when;

 public class ConditionRoutesControllerTest extends AbstractSpringIntegrationTest {
   private final String env = "whatever";

   @MockBean
   private ProviderService providerService;

   @After
   public void tearDown() throws Exception {
     if (zkClient.checkExists().forPath("/dubbo/config/dubbo") != null) {
       zkClient.delete().deletingChildrenIfNeeded().forPath("/dubbo/config/dubbo");
     }
   }

   @Test
   public void shouldThrowWhenParamInvalid() {
     String uuid = UUID.randomUUID().toString();

     ConditionRouteDTO dto = new ConditionRouteDTO();
     ResponseEntity<String> responseEntity = restTemplate.postForEntity(
         url("/api/{env}/rules/route/condition"), dto, String.class, env
     );
     assertThat(responseEntity.getStatusCode(), is(HttpStatus.BAD_REQUEST));
     assertThat(responseEntity.getBody(), containsString("serviceName and app is Empty!"));

     dto.setApplication("application" + uuid);
     when(providerService.findVersionInApplication(dto.getApplication())).thenReturn("2.6");
     responseEntity = restTemplate.postForEntity(
         url("/api/{env}/rules/route/condition"), dto, String.class, env
     );
     assertThat(responseEntity.getStatusCode(), is(HttpStatus.INTERNAL_SERVER_ERROR));
     assertThat(responseEntity.getBody(), containsString("dubbo 2.6 does not support application scope routing rule"));
   }

   @Test
   public void shouldCreateRule() {
     String uuid = UUID.randomUUID().toString();
     String application = "application" + uuid;
     String service = "service" + uuid;
     String serviceVersion = "version" + uuid;
     String serviceGroup = "group" + uuid;
     List<String> conditions = Collections.singletonList("=> host != 172.22.3.91");

     ConditionRouteDTO dto = new ConditionRouteDTO();
     dto.setService(service);
     dto.setConditions(conditions);

     ResponseEntity<String> responseEntity = restTemplate.postForEntity(
             url("/api/{env}/rules/route/condition" + "?serviceVersion=" + serviceVersion + "&serviceGroup=" + serviceGroup), dto, String.class, env
     );
     assertThat(responseEntity.getStatusCode(), is(HttpStatus.CREATED));

     dto.setApplication(application);
     when(providerService.findVersionInApplication(dto.getApplication())).thenReturn("2.7");

     responseEntity = restTemplate.postForEntity(
         url("/api/{env}/rules/route/condition"), dto, String.class, env
     );
     assertThat(responseEntity.getStatusCode(), is(HttpStatus.CREATED));
   }

   @Test
   public void shouldUpdateRule() throws Exception {
     String service = "org.apache.dubbo.demo.DemoService";
     String content = "conditions:\n"
         + "- => host != 172.22.3.111\n"
         + "- => host != 172.22.3.112\n"
         + "enabled: true\n"
         + "force: true\n"
         + "key: " + service + "\n"
         + "priority: 0\n"
         + "runtime: false\n"
         + "scope: service";
     String path = "/dubbo/config/dubbo/" + service + "::.condition-router";
     zkClient.create().creatingParentContainersIfNeeded().forPath(path);
     zkClient.setData().forPath(path, content.getBytes());

     List<String> newConditions = Arrays.asList("=> host != 172.22.3.211", "=> host != 172.22.3.212");

     ConditionRouteDTO dto = new ConditionRouteDTO();
     dto.setConditions(newConditions);
     dto.setService(service);

     ResponseEntity<String> responseEntity = restTemplate.exchange(
         url("/api/{env}/rules/route/condition/{service}"), HttpMethod.PUT,
         new HttpEntity<>(dto, null), String.class, env, service
     );
     assertThat(responseEntity.getStatusCode(), is(HttpStatus.OK));

     byte[] bytes = zkClient.getData().forPath(path);
     String updatedConfig = new String(bytes);
     RoutingRule rule = YamlParser.loadObject(updatedConfig, RoutingRule.class);
     assertThat(rule.getConditions(), containsInAnyOrder(newConditions.toArray()));
   }

   @Test
   public void shouldGetServiceRule() throws Exception {
     String service = "org.apache.dubbo.demo.DemoService";
     String content = "conditions:\n"
         + "- => host != 172.22.3.111\n"
         + "- => host != 172.22.3.112\n"
         + "enabled: true\n"
         + "force: true\n"
         + "key: " + service + "\n"
         + "priority: 0\n"
         + "runtime: false\n"
         + "scope: service";
     String path = "/dubbo/config/dubbo/" + service + "::.condition-router";
     zkClient.create().creatingParentContainersIfNeeded().forPath(path);
     zkClient.setData().forPath(path, content.getBytes());

     ResponseEntity<List<ConditionRouteDTO>> responseEntity = restTemplate.exchange(
         url("/api/{env}/rules/route/condition/?service={service}"), HttpMethod.GET,
         null, new ParameterizedTypeReference<List<ConditionRouteDTO>>() {
         }, env, service
     );
     assertThat(responseEntity.getStatusCode(), is(HttpStatus.OK));
     assertThat(responseEntity.getBody(), hasSize(1));
     List<String> conditions = responseEntity.getBody()
         .stream()
         .flatMap(it -> it.getConditions().stream())
         .collect(Collectors.toList());
     assertThat(conditions, hasSize(2));
     assertThat(conditions, containsInAnyOrder("=> host != 172.22.3.111", "=> host != 172.22.3.112"));
   }

   @Test
   public void serviceShouldDeleteRule() throws Exception {
     String service = "org.apache.dubbo.demo.DemoService";
     String serviceContent = "conditions:\n"
         + "- => host != 172.22.3.111\n"
         + "- => host != 172.22.3.112\n"
         + "enabled: true\n"
         + "force: true\n"
         + "key: " + service + "\n"
         + "priority: 0\n"
         + "runtime: false\n"
         + "scope: service";
     String path = "/dubbo/config/dubbo/" + service + "::.condition-router";
     zkClient.create().creatingParentContainersIfNeeded().forPath(path);
     zkClient.setData().forPath(path, serviceContent.getBytes());

     assertNotNull("zk path should not be null before deleting", zkClient.checkExists().forPath(path));

     ResponseEntity<String> responseEntity = restTemplate.exchange(
             url("/api/{env}/rules/route/condition/{service}" + "?scope=service"), HttpMethod.DELETE,
             null, String.class, env, service
     );
     assertThat(responseEntity.getStatusCode(), is(HttpStatus.OK));

     assertNull(zkClient.checkExists().forPath(path));
   }

   @Test
   public void applicationShouldDeleteRule() throws Exception {
     String application = "test-application";
     String serviceContent = "conditions:\n"
             + "- => host != 172.22.3.111\n"
             + "- => host != 172.22.3.112\n"
             + "enabled: true\n"
             + "force: true\n"
             + "key: " + application + "\n"
             + "priority: 0\n"
             + "runtime: false\n"
             + "scope: application";
     String path = "/dubbo/config/dubbo/" + application + ".condition-router";
     zkClient.create().creatingParentContainersIfNeeded().forPath(path);
     zkClient.setData().forPath(path, serviceContent.getBytes());

     assertNotNull("zk path should not be null before deleting", zkClient.checkExists().forPath(path));

     ResponseEntity<String> responseEntity = restTemplate.exchange(
             url("/api/{env}/rules/route/condition/{service}" + "?scope=application"), HttpMethod.DELETE,
             null, String.class, env, application
     );
     assertThat(responseEntity.getStatusCode(), is(HttpStatus.OK));

     assertNull(zkClient.checkExists().forPath(path));
   }

   @Test
   public void shouldThrowWhenDetailRouteWithUnknownId() {
     ResponseEntity<String> responseEntity = restTemplate.getForEntity(
             url("/api/{env}/rules/route/condition/{id}" + "?scope=service"), String.class, env, "non-existed-service"
     );
     assertThat(responseEntity.getStatusCode(), is(HttpStatus.NOT_FOUND));
   }

   @Test
   public void serviceShouldGetRouteDetail() throws Exception {
     String service = "org.apache.dubbo.demo.DemoService";
     String content = "conditions:\n"
         + "- => host != 172.22.3.111\n"
         + "- => host != 172.22.3.112\n"
         + "enabled: true\n"
         + "force: true\n"
         + "key: " + service + "\n"
         + "priority: 0\n"
         + "runtime: false\n"
         + "scope: service";
     String path = "/dubbo/config/dubbo/" + service + "::.condition-router";
     zkClient.create().creatingParentContainersIfNeeded().forPath(path);
     zkClient.setData().forPath(path, content.getBytes());

     ResponseEntity<ConditionRouteDTO> responseEntity = restTemplate.getForEntity(
         url("/api/{env}/rules/route/condition/{id}" + "?scope=service"), ConditionRouteDTO.class, env, service
     );
     assertThat(responseEntity.getStatusCode(), is(HttpStatus.OK));

     ConditionRouteDTO conditionRouteDTO = responseEntity.getBody();
     assertNotNull(conditionRouteDTO);
     assertThat(conditionRouteDTO.getConditions(), hasSize(2));
     assertThat(conditionRouteDTO.getConditions(), containsInAnyOrder("=> host != 172.22.3.111", "=> host != 172.22.3.112"));
   }

   @Test
   public void applicationShouldGetRouteDetail() throws Exception {
     String application = "test-application";
     String content = "conditions:\n"
             + "- => host != 172.22.3.111\n"
             + "- => host != 172.22.3.112\n"
             + "enabled: true\n"
             + "force: true\n"
             + "key: " + application + "\n"
             + "priority: 0\n"
             + "runtime: false\n"
             + "scope: application";
     String path = "/dubbo/config/dubbo/" + application + ".condition-router";
     zkClient.create().creatingParentContainersIfNeeded().forPath(path);
     zkClient.setData().forPath(path, content.getBytes());

     ResponseEntity<ConditionRouteDTO> responseEntity = restTemplate.getForEntity(
             url("/api/{env}/rules/route/condition/{id}" + "?scope=application"), ConditionRouteDTO.class, env, application
     );
     assertThat(responseEntity.getStatusCode(), is(HttpStatus.OK));

     ConditionRouteDTO conditionRouteDTO = responseEntity.getBody();
     assertNotNull(conditionRouteDTO);
     assertThat(conditionRouteDTO.getConditions(), hasSize(2));
     assertThat(conditionRouteDTO.getConditions(), containsInAnyOrder("=> host != 172.22.3.111", "=> host != 172.22.3.112"));
   }

   @Test
   public void serviceShouldEnableRoute() throws Exception {
     String service = "org.apache.dubbo.demo.DemoService";
     String content = "conditions:\n"
         + "- => host != 172.22.3.111\n"
         + "- => host != 172.22.3.112\n"
         + "enabled: false\n"
         + "force: true\n"
         + "key: " + service + "\n"
         + "priority: 0\n"
         + "runtime: false\n"
         + "scope: service";
     String path = "/dubbo/config/dubbo/" + service + "::.condition-router";
     zkClient.create().creatingParentContainersIfNeeded().forPath(path);
     zkClient.setData().forPath(path, content.getBytes());

     byte[] bytes = zkClient.getData().forPath(path);
     String updatedConfig = new String(bytes);
     RoutingRule rule = YamlParser.loadObject(updatedConfig, RoutingRule.class);
     assertFalse(rule.isEnabled());

     restTemplate.put(url("/api/{env}/rules/route/condition/enable/{id}" + "?scope=service"), null, env, service);

     bytes = zkClient.getData().forPath(path);
     updatedConfig = new String(bytes);
     rule = YamlParser.loadObject(updatedConfig, RoutingRule.class);
     assertTrue(rule.isEnabled());
   }

   @Test
   public void applicationShouldEnableRoute() throws Exception {
     String application = "test-application";
     String content = "conditions:\n"
             + "- => host != 172.22.3.111\n"
             + "- => host != 172.22.3.112\n"
             + "enabled: false\n"
             + "force: true\n"
             + "key: " + application + "\n"
             + "priority: 0\n"
             + "runtime: false\n"
             + "scope: service";
     String path = "/dubbo/config/dubbo/" + application + ".condition-router";
     zkClient.create().creatingParentContainersIfNeeded().forPath(path);
     zkClient.setData().forPath(path, content.getBytes());

     byte[] bytes = zkClient.getData().forPath(path);
     String updatedConfig = new String(bytes);
     RoutingRule rule = YamlParser.loadObject(updatedConfig, RoutingRule.class);
     assertFalse(rule.isEnabled());

     restTemplate.put(url("/api/{env}/rules/route/condition/enable/{id}" + "?scope=application"), null, env, application);

     bytes = zkClient.getData().forPath(path);
     updatedConfig = new String(bytes);
     rule = YamlParser.loadObject(updatedConfig, RoutingRule.class);
     assertTrue(rule.isEnabled());
   }

   @Test
   public void serviceShouldDisableRoute() throws Exception {
     String service = "org.apache.dubbo.demo.DemoService";
     String content = "conditions:\n"
         + "- => host != 172.22.3.111\n"
         + "- => host != 172.22.3.112\n"
         + "enabled: true\n"
         + "force: false\n"
         + "key: " + service + "\n"
         + "priority: 0\n"
         + "runtime: false\n"
         + "scope: service";
     String path = "/dubbo/config/dubbo/" + service + "::.condition-router";
     zkClient.create().creatingParentContainersIfNeeded().forPath(path);
     zkClient.setData().forPath(path, content.getBytes());

     byte[] bytes = zkClient.getData().forPath(path);
     String updatedConfig = new String(bytes);
     RoutingRule rule = YamlParser.loadObject(updatedConfig, RoutingRule.class);
     assertTrue(rule.isEnabled());

     restTemplate.put(url("/api/{env}/rules/route/condition/disable/{id}" + "?scope=service"), null, env, service);

     bytes = zkClient.getData().forPath(path);
     updatedConfig = new String(bytes);
     rule = YamlParser.loadObject(updatedConfig, RoutingRule.class);
     assertFalse(rule.isEnabled());
   }

   @Test
   public void applicationShouldDisableRoute() throws Exception {
     String application = "test-application";
     String content = "conditions:\n"
             + "- => host != 172.22.3.111\n"
             + "- => host != 172.22.3.112\n"
             + "enabled: true\n"
             + "force: false\n"
             + "key: " + application + "\n"
             + "priority: 0\n"
             + "runtime: false\n"
             + "scope: application";
     String path = "/dubbo/config/dubbo/" + application + ".condition-router";
     zkClient.create().creatingParentContainersIfNeeded().forPath(path);
     zkClient.setData().forPath(path, content.getBytes());

     byte[] bytes = zkClient.getData().forPath(path);
     String updatedConfig = new String(bytes);
     RoutingRule rule = YamlParser.loadObject(updatedConfig, RoutingRule.class);
     assertTrue(rule.isEnabled());

     restTemplate.put(url("/api/{env}/rules/route/condition/disable/{id}" + "?scope=application"), null, env, application);

     bytes = zkClient.getData().forPath(path);
     updatedConfig = new String(bytes);
     rule = YamlParser.loadObject(updatedConfig, RoutingRule.class);
     assertFalse(rule.isEnabled());
   }

 }
	/*
	* Licensed to the Apache Software Foundation (ASF) under one or more
	* contributor license agreements. See the NOTICE file distributed with
	* this work for additional information regarding copyright ownership.
	* The ASF licenses this file to You under the Apache License, Version 2.0
	* (the "License"); you may not use this file except in compliance with
	* the License. You may obtain a copy of the License at
	*
	* http://www.apache.org/licenses/LICENSE-2.0
	*
	* Unless required by applicable law or agreed to in writing, software
	* distributed under the License is distributed on an "AS IS" BASIS,
	* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	* See the License for the specific language governing permissions and
	* limitations under the License.
	*/

	package org.apache.dubbo.admin.controller;

	import org.apache.dubbo.admin.AbstractSpringIntegrationTest;
	import org.apache.dubbo.admin.common.util.YamlParser;
	import org.apache.dubbo.admin.model.dto.ConditionRouteDTO;
	import org.apache.dubbo.admin.model.store.RoutingRule;
	import org.apache.dubbo.admin.service.ProviderService;
	import org.junit.After;
	import org.junit.Test;
	import org.springframework.boot.test.mock.mockito.MockBean;
	import org.springframework.core.ParameterizedTypeReference;
	import org.springframework.http.HttpEntity;
	import org.springframework.http.HttpMethod;
	import org.springframework.http.HttpStatus;
	import org.springframework.http.ResponseEntity;

	import java.util.Arrays;
	import java.util.Collections;
	import java.util.List;
	import java.util.UUID;
	import java.util.stream.Collectors;

	import static org.hamcrest.Matchers.containsInAnyOrder;
	import static org.hamcrest.Matchers.containsString;
	import static org.hamcrest.Matchers.hasSize;
	import static org.hamcrest.Matchers.is;
	import static org.junit.Assert.assertFalse;
	import static org.junit.Assert.assertNotNull;
	import static org.junit.Assert.assertNull;
	import static org.junit.Assert.assertThat;
	import static org.junit.Assert.assertTrue;
	import static org.mockito.Mockito.when;

	public class ConditionRoutesControllerTest extends AbstractSpringIntegrationTest {
	private final String env = "whatever";

	@MockBean
	private ProviderService providerService;

	@After
	public void tearDown() throws Exception {
	if (zkClient.checkExists().forPath("/dubbo/config/dubbo") != null) {
	zkClient.delete().deletingChildrenIfNeeded().forPath("/dubbo/config/dubbo");
	}
	}

	@Test
	public void shouldThrowWhenParamInvalid() {
	String uuid = UUID.randomUUID().toString();

	ConditionRouteDTO dto = new ConditionRouteDTO();
	ResponseEntity<String> responseEntity = restTemplate.postForEntity(
	url("/api/{env}/rules/route/condition"), dto, String.class, env
	);
	assertThat(responseEntity.getStatusCode(), is(HttpStatus.BAD_REQUEST));
	assertThat(responseEntity.getBody(), containsString("serviceName and app is Empty!"));

	dto.setApplication("application" + uuid);
	when(providerService.findVersionInApplication(dto.getApplication())).thenReturn("2.6");
	responseEntity = restTemplate.postForEntity(
	url("/api/{env}/rules/route/condition"), dto, String.class, env
	);
	assertThat(responseEntity.getStatusCode(), is(HttpStatus.INTERNAL_SERVER_ERROR));
	assertThat(responseEntity.getBody(), containsString("dubbo 2.6 does not support application scope routing rule"));
	}

	@Test
	public void shouldCreateRule() {
	String uuid = UUID.randomUUID().toString();
	String application = "application" + uuid;
	String service = "service" + uuid;
	String serviceVersion = "version" + uuid;
	String serviceGroup = "group" + uuid;
	List<String> conditions = Collections.singletonList("=> host != 172.22.3.91");

	ConditionRouteDTO dto = new ConditionRouteDTO();
	dto.setService(service);
	dto.setConditions(conditions);

	ResponseEntity<String> responseEntity = restTemplate.postForEntity(
	url("/api/{env}/rules/route/condition" + "?serviceVersion=" + serviceVersion + "&serviceGroup=" + serviceGroup), dto, String.class, env
	);
	assertThat(responseEntity.getStatusCode(), is(HttpStatus.CREATED));

	dto.setApplication(application);
	when(providerService.findVersionInApplication(dto.getApplication())).thenReturn("2.7");

	responseEntity = restTemplate.postForEntity(
	url("/api/{env}/rules/route/condition"), dto, String.class, env
	);
	assertThat(responseEntity.getStatusCode(), is(HttpStatus.CREATED));
	}

	@Test
	public void shouldUpdateRule() throws Exception {
	String service = "org.apache.dubbo.demo.DemoService";
	String content = "conditions:\n"
	+ "- => host != 172.22.3.111\n"
	+ "- => host != 172.22.3.112\n"
	+ "enabled: true\n"
	+ "force: true\n"
	+ "key: " + service + "\n"
	+ "priority: 0\n"
	+ "runtime: false\n"
	+ "scope: service";
	String path = "/dubbo/config/dubbo/" + service + "::.condition-router";
	zkClient.create().creatingParentContainersIfNeeded().forPath(path);
	zkClient.setData().forPath(path, content.getBytes());

	List<String> newConditions = Arrays.asList("=> host != 172.22.3.211", "=> host != 172.22.3.212");

	ConditionRouteDTO dto = new ConditionRouteDTO();
	dto.setConditions(newConditions);
	dto.setService(service);

	ResponseEntity<String> responseEntity = restTemplate.exchange(
	url("/api/{env}/rules/route/condition/{service}"), HttpMethod.PUT,
	new HttpEntity<>(dto, null), String.class, env, service
	);
	assertThat(responseEntity.getStatusCode(), is(HttpStatus.OK));

	byte[] bytes = zkClient.getData().forPath(path);
	String updatedConfig = new String(bytes);
	RoutingRule rule = YamlParser.loadObject(updatedConfig, RoutingRule.class);
	assertThat(rule.getConditions(), containsInAnyOrder(newConditions.toArray()));
	}

	@Test
	public void shouldGetServiceRule() throws Exception {
	String service = "org.apache.dubbo.demo.DemoService";
	String content = "conditions:\n"
	+ "- => host != 172.22.3.111\n"
	+ "- => host != 172.22.3.112\n"
	+ "enabled: true\n"
	+ "force: true\n"
	+ "key: " + service + "\n"
	+ "priority: 0\n"
	+ "runtime: false\n"
	+ "scope: service";
	String path = "/dubbo/config/dubbo/" + service + "::.condition-router";
	zkClient.create().creatingParentContainersIfNeeded().forPath(path);
	zkClient.setData().forPath(path, content.getBytes());

	ResponseEntity<List<ConditionRouteDTO>> responseEntity = restTemplate.exchange(
	url("/api/{env}/rules/route/condition/?service={service}"), HttpMethod.GET,
	null, new ParameterizedTypeReference<List<ConditionRouteDTO>>() {
	}, env, service
	);
	assertThat(responseEntity.getStatusCode(), is(HttpStatus.OK));
	assertThat(responseEntity.getBody(), hasSize(1));
	List<String> conditions = responseEntity.getBody()
	.stream()
	.flatMap(it -> it.getConditions().stream())
	.collect(Collectors.toList());
	assertThat(conditions, hasSize(2));
	assertThat(conditions, containsInAnyOrder("=> host != 172.22.3.111", "=> host != 172.22.3.112"));
	}

	@Test
	public void serviceShouldDeleteRule() throws Exception {
	String service = "org.apache.dubbo.demo.DemoService";
	String serviceContent = "conditions:\n"
	+ "- => host != 172.22.3.111\n"
	+ "- => host != 172.22.3.112\n"
	+ "enabled: true\n"
	+ "force: true\n"
	+ "key: " + service + "\n"
	+ "priority: 0\n"
	+ "runtime: false\n"
	+ "scope: service";
	String path = "/dubbo/config/dubbo/" + service + "::.condition-router";
	zkClient.create().creatingParentContainersIfNeeded().forPath(path);
	zkClient.setData().forPath(path, serviceContent.getBytes());

	assertNotNull("zk path should not be null before deleting", zkClient.checkExists().forPath(path));

	ResponseEntity<String> responseEntity = restTemplate.exchange(
	url("/api/{env}/rules/route/condition/{service}" + "?scope=service"), HttpMethod.DELETE,
	null, String.class, env, service
	);
	assertThat(responseEntity.getStatusCode(), is(HttpStatus.OK));

	assertNull(zkClient.checkExists().forPath(path));
	}

	@Test
	public void applicationShouldDeleteRule() throws Exception {
	String application = "test-application";
	String serviceContent = "conditions:\n"
	+ "- => host != 172.22.3.111\n"
	+ "- => host != 172.22.3.112\n"
	+ "enabled: true\n"
	+ "force: true\n"
	+ "key: " + application + "\n"
	+ "priority: 0\n"
	+ "runtime: false\n"
	+ "scope: application";
	String path = "/dubbo/config/dubbo/" + application + ".condition-router";
	zkClient.create().creatingParentContainersIfNeeded().forPath(path);
	zkClient.setData().forPath(path, serviceContent.getBytes());

	assertNotNull("zk path should not be null before deleting", zkClient.checkExists().forPath(path));

	ResponseEntity<String> responseEntity = restTemplate.exchange(
	url("/api/{env}/rules/route/condition/{service}" + "?scope=application"), HttpMethod.DELETE,
	null, String.class, env, application
	);
	assertThat(responseEntity.getStatusCode(), is(HttpStatus.OK));

	assertNull(zkClient.checkExists().forPath(path));
	}

	@Test
	public void shouldThrowWhenDetailRouteWithUnknownId() {
	ResponseEntity<String> responseEntity = restTemplate.getForEntity(
	url("/api/{env}/rules/route/condition/{id}" + "?scope=service"), String.class, env, "non-existed-service"
	);
	assertThat(responseEntity.getStatusCode(), is(HttpStatus.NOT_FOUND));
	}

	@Test
	public void serviceShouldGetRouteDetail() throws Exception {
	String service = "org.apache.dubbo.demo.DemoService";
	String content = "conditions:\n"
	+ "- => host != 172.22.3.111\n"
	+ "- => host != 172.22.3.112\n"
	+ "enabled: true\n"
	+ "force: true\n"
	+ "key: " + service + "\n"
	+ "priority: 0\n"
	+ "runtime: false\n"
	+ "scope: service";
	String path = "/dubbo/config/dubbo/" + service + "::.condition-router";
	zkClient.create().creatingParentContainersIfNeeded().forPath(path);
	zkClient.setData().forPath(path, content.getBytes());

	ResponseEntity<ConditionRouteDTO> responseEntity = restTemplate.getForEntity(
	url("/api/{env}/rules/route/condition/{id}" + "?scope=service"), ConditionRouteDTO.class, env, service
	);
	assertThat(responseEntity.getStatusCode(), is(HttpStatus.OK));

	ConditionRouteDTO conditionRouteDTO = responseEntity.getBody();
	assertNotNull(conditionRouteDTO);
	assertThat(conditionRouteDTO.getConditions(), hasSize(2));
	assertThat(conditionRouteDTO.getConditions(), containsInAnyOrder("=> host != 172.22.3.111", "=> host != 172.22.3.112"));
	}

	@Test
	public void applicationShouldGetRouteDetail() throws Exception {
	String application = "test-application";
	String content = "conditions:\n"
	+ "- => host != 172.22.3.111\n"
	+ "- => host != 172.22.3.112\n"
	+ "enabled: true\n"
	+ "force: true\n"
	+ "key: " + application + "\n"
	+ "priority: 0\n"
	+ "runtime: false\n"
	+ "scope: application";
	String path = "/dubbo/config/dubbo/" + application + ".condition-router";
	zkClient.create().creatingParentContainersIfNeeded().forPath(path);
	zkClient.setData().forPath(path, content.getBytes());

	ResponseEntity<ConditionRouteDTO> responseEntity = restTemplate.getForEntity(
	url("/api/{env}/rules/route/condition/{id}" + "?scope=application"), ConditionRouteDTO.class, env, application
	);
	assertThat(responseEntity.getStatusCode(), is(HttpStatus.OK));

	ConditionRouteDTO conditionRouteDTO = responseEntity.getBody();
	assertNotNull(conditionRouteDTO);
	assertThat(conditionRouteDTO.getConditions(), hasSize(2));
	assertThat(conditionRouteDTO.getConditions(), containsInAnyOrder("=> host != 172.22.3.111", "=> host != 172.22.3.112"));
	}

	@Test
	public void serviceShouldEnableRoute() throws Exception {
	String service = "org.apache.dubbo.demo.DemoService";
	String content = "conditions:\n"
	+ "- => host != 172.22.3.111\n"
	+ "- => host != 172.22.3.112\n"
	+ "enabled: false\n"
	+ "force: true\n"
	+ "key: " + service + "\n"
	+ "priority: 0\n"
	+ "runtime: false\n"
	+ "scope: service";
	String path = "/dubbo/config/dubbo/" + service + "::.condition-router";
	zkClient.create().creatingParentContainersIfNeeded().forPath(path);
	zkClient.setData().forPath(path, content.getBytes());

	byte[] bytes = zkClient.getData().forPath(path);
	String updatedConfig = new String(bytes);
	RoutingRule rule = YamlParser.loadObject(updatedConfig, RoutingRule.class);
	assertFalse(rule.isEnabled());

	restTemplate.put(url("/api/{env}/rules/route/condition/enable/{id}" + "?scope=service"), null, env, service);

	bytes = zkClient.getData().forPath(path);
	updatedConfig = new String(bytes);
	rule = YamlParser.loadObject(updatedConfig, RoutingRule.class);
	assertTrue(rule.isEnabled());
	}

	@Test
	public void applicationShouldEnableRoute() throws Exception {
	String application = "test-application";
	String content = "conditions:\n"
	+ "- => host != 172.22.3.111\n"
	+ "- => host != 172.22.3.112\n"
	+ "enabled: false\n"
	+ "force: true\n"
	+ "key: " + application + "\n"
	+ "priority: 0\n"
	+ "runtime: false\n"
	+ "scope: service";
	String path = "/dubbo/config/dubbo/" + application + ".condition-router";
	zkClient.create().creatingParentContainersIfNeeded().forPath(path);
	zkClient.setData().forPath(path, content.getBytes());

	byte[] bytes = zkClient.getData().forPath(path);
	String updatedConfig = new String(bytes);
	RoutingRule rule = YamlParser.loadObject(updatedConfig, RoutingRule.class);
	assertFalse(rule.isEnabled());

	restTemplate.put(url("/api/{env}/rules/route/condition/enable/{id}" + "?scope=application"), null, env, application);

	bytes = zkClient.getData().forPath(path);
	updatedConfig = new String(bytes);
	rule = YamlParser.loadObject(updatedConfig, RoutingRule.class);
	assertTrue(rule.isEnabled());
	}

	@Test
	public void serviceShouldDisableRoute() throws Exception {
	String service = "org.apache.dubbo.demo.DemoService";
	String content = "conditions:\n"
	+ "- => host != 172.22.3.111\n"
	+ "- => host != 172.22.3.112\n"
	+ "enabled: true\n"
	+ "force: false\n"
	+ "key: " + service + "\n"
	+ "priority: 0\n"
	+ "runtime: false\n"
	+ "scope: service";
	String path = "/dubbo/config/dubbo/" + service + "::.condition-router";
	zkClient.create().creatingParentContainersIfNeeded().forPath(path);
	zkClient.setData().forPath(path, content.getBytes());

	byte[] bytes = zkClient.getData().forPath(path);
	String updatedConfig = new String(bytes);
	RoutingRule rule = YamlParser.loadObject(updatedConfig, RoutingRule.class);
	assertTrue(rule.isEnabled());

	restTemplate.put(url("/api/{env}/rules/route/condition/disable/{id}" + "?scope=service"), null, env, service);

	bytes = zkClient.getData().forPath(path);
	updatedConfig = new String(bytes);
	rule = YamlParser.loadObject(updatedConfig, RoutingRule.class);
	assertFalse(rule.isEnabled());
	}

	@Test
	public void applicationShouldDisableRoute() throws Exception {
	String application = "test-application";
	String content = "conditions:\n"
	+ "- => host != 172.22.3.111\n"
	+ "- => host != 172.22.3.112\n"
	+ "enabled: true\n"
	+ "force: false\n"
	+ "key: " + application + "\n"
	+ "priority: 0\n"
	+ "runtime: false\n"
	+ "scope: application";
	String path = "/dubbo/config/dubbo/" + application + ".condition-router";
	zkClient.create().creatingParentContainersIfNeeded().forPath(path);
	zkClient.setData().forPath(path, content.getBytes());

	byte[] bytes = zkClient.getData().forPath(path);
	String updatedConfig = new String(bytes);
	RoutingRule rule = YamlParser.loadObject(updatedConfig, RoutingRule.class);
	assertTrue(rule.isEnabled());

	restTemplate.put(url("/api/{env}/rules/route/condition/disable/{id}" + "?scope=application"), null, env, application);

	bytes = zkClient.getData().forPath(path);
	updatedConfig = new String(bytes);
	rule = YamlParser.loadObject(updatedConfig, RoutingRule.class);
	assertFalse(rule.isEnabled());
	}

	}