content: /*
   * Copyright 1999-2021 Alibaba Group Holding Ltd.
   *
   * Licensed 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 com.alibaba.nacos.auth.parser.grpc;
  
  import com.alibaba.nacos.api.common.Constants;
  import com.alibaba.nacos.api.naming.remote.request.AbstractNamingRequest;
  import com.alibaba.nacos.api.naming.remote.request.NotifySubscriberRequest;
  import com.alibaba.nacos.api.remote.request.Request;
  import com.alibaba.nacos.auth.annotation.Secured;
  import com.alibaba.nacos.common.utils.StringUtils;
  import com.alibaba.nacos.plugin.auth.api.Resource;
  import org.junit.jupiter.api.BeforeEach;
  import org.junit.jupiter.api.Test;
  
  import java.lang.reflect.Method;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertNull;
  
  class NamingGrpcResourceParserTest {
      
      private NamingGrpcResourceParser resourceParser;
      
      @BeforeEach
      void setUp() throws Exception {
          resourceParser = new NamingGrpcResourceParser();
      }
      
      @Test
      @Secured()
      void testParseWithFullContextForNamingRequest() throws NoSuchMethodException {
          Secured secured = getMethodSecure();
          AbstractNamingRequest request = mockNamingRequest("testNs", "testG", "testS");
          Resource actual = resourceParser.parse(request, secured);
          assertEquals("testNs", actual.getNamespaceId());
          assertEquals("testG", actual.getGroup());
          assertEquals("testS", actual.getName());
          assertEquals(Constants.Naming.NAMING_MODULE, actual.getType());
          assertEquals(MockNamingRequest.class.getSimpleName(), actual.getProperties()
                  .getProperty(com.alibaba.nacos.plugin.auth.constant.Constants.Resource.REQUEST_CLASS));
      }
      
      @Test
      @Secured()
      void testParseWithFullContextForOtherRequest() throws NoSuchMethodException {
          Secured secured = getMethodSecure();
          Request request = mockOtherRequest("testNs", "testG", "testS");
          Resource actual = resourceParser.parse(request, secured);
          assertEquals("testNs", actual.getNamespaceId());
          assertEquals("testG", actual.getGroup());
          assertEquals("testS", actual.getName());
          assertEquals(Constants.Naming.NAMING_MODULE, actual.getType());
          assertEquals(NotifySubscriberRequest.class.getSimpleName(), actual.getProperties()
                  .getProperty(com.alibaba.nacos.plugin.auth.constant.Constants.Resource.REQUEST_CLASS));
      }
      
      @Test
      @Secured()
      void testParseWithoutNamespaceForNamingRequest() throws NoSuchMethodException {
          Secured secured = getMethodSecure();
          AbstractNamingRequest request = mockNamingRequest(null, "testG", "testS");
          Resource actual = resourceParser.parse(request, secured);
          assertNull(actual.getNamespaceId());
          assertEquals("testG", actual.getGroup());
          assertEquals("testS", actual.getName());
          assertEquals(Constants.Naming.NAMING_MODULE, actual.getType());
          assertEquals(MockNamingRequest.class.getSimpleName(), actual.getProperties()
                  .getProperty(com.alibaba.nacos.plugin.auth.constant.Constants.Resource.REQUEST_CLASS));
      }
      
      @Test
      @Secured()
      void testParseWithoutNamespaceForOtherRequest() throws NoSuchMethodException {
          Secured secured = getMethodSecure();
          Request request = mockOtherRequest(null, "testG", "testS");
          Resource actual = resourceParser.parse(request, secured);
          assertNull(actual.getNamespaceId());
          assertEquals("testG", actual.getGroup());
          assertEquals("testS", actual.getName());
          assertEquals(Constants.Naming.NAMING_MODULE, actual.getType());
          assertEquals(NotifySubscriberRequest.class.getSimpleName(), actual.getProperties()
                  .getProperty(com.alibaba.nacos.plugin.auth.constant.Constants.Resource.REQUEST_CLASS));
      }
      
      @Test
      @Secured()
      void testParseWithoutGroupForNamingRequest() throws NoSuchMethodException {
          Secured secured = getMethodSecure();
          AbstractNamingRequest request = mockNamingRequest("testNs", null, "testS");
          Resource actual = resourceParser.parse(request, secured);
          assertEquals("testNs", actual.getNamespaceId());
          assertEquals(StringUtils.EMPTY, actual.getGroup());
          assertEquals("testS", actual.getName());
          assertEquals(Constants.Naming.NAMING_MODULE, actual.getType());
          assertEquals(MockNamingRequest.class.getSimpleName(), actual.getProperties()
                  .getProperty(com.alibaba.nacos.plugin.auth.constant.Constants.Resource.REQUEST_CLASS));
      }
      
      @Test
      @Secured()
      void testParseWithoutGroupForOtherRequest() throws NoSuchMethodException {
          Secured secured = getMethodSecure();
          Request request = mockOtherRequest("testNs", null, "testS");
          Resource actual = resourceParser.parse(request, secured);
          assertEquals("testNs", actual.getNamespaceId());
          assertEquals(StringUtils.EMPTY, actual.getGroup());
          assertEquals("testS", actual.getName());
          assertEquals(Constants.Naming.NAMING_MODULE, actual.getType());
          assertEquals(NotifySubscriberRequest.class.getSimpleName(), actual.getProperties()
                  .getProperty(com.alibaba.nacos.plugin.auth.constant.Constants.Resource.REQUEST_CLASS));
      }
      
      @Test
      @Secured()
      void testParseWithoutDataIdForNamingRequest() throws NoSuchMethodException {
          Secured secured = getMethodSecure();
          AbstractNamingRequest request = mockNamingRequest("testNs", "testG", null);
          Resource actual = resourceParser.parse(request, secured);
          assertEquals("testNs", actual.getNamespaceId());
          assertEquals("testG", actual.getGroup());
          assertEquals(StringUtils.EMPTY, actual.getName());
          assertEquals(Constants.Naming.NAMING_MODULE, actual.getType());
          assertEquals(MockNamingRequest.class.getSimpleName(), actual.getProperties()
                  .getProperty(com.alibaba.nacos.plugin.auth.constant.Constants.Resource.REQUEST_CLASS));
      }
      
      @Test
      @Secured()
      void testParseWithoutDataIdForOtherRequest() throws NoSuchMethodException {
          Secured secured = getMethodSecure();
          Request request = mockOtherRequest("testNs", "testG", null);
          Resource actual = resourceParser.parse(request, secured);
          assertEquals("testNs", actual.getNamespaceId());
          assertEquals("testG", actual.getGroup());
          assertEquals(StringUtils.EMPTY, actual.getName());
          assertEquals(Constants.Naming.NAMING_MODULE, actual.getType());
          assertEquals(NotifySubscriberRequest.class.getSimpleName(), actual.getProperties()
                  .getProperty(com.alibaba.nacos.plugin.auth.constant.Constants.Resource.REQUEST_CLASS));
      }
      
      private AbstractNamingRequest mockNamingRequest(String testNs, String testG, String testS) {
          MockNamingRequest result = new MockNamingRequest();
          result.setNamespace(testNs);
          result.setGroupName(testG);
          result.setServiceName(testS);
          return result;
      }
      
      private Request mockOtherRequest(String testNs, String testG, String testS) {
          NotifySubscriberRequest result = new NotifySubscriberRequest();
          result.setNamespace(testNs);
          result.setGroupName(testG);
          result.setServiceName(testS);
          return result;
      }
      
      private Secured getMethodSecure() throws NoSuchMethodException {
          StackTraceElement[] traces = new Exception().getStackTrace();
          StackTraceElement callerElement = traces[1];
          String methodName = callerElement.getMethodName();
          Method method = this.getClass().getDeclaredMethod(methodName);
          return method.getAnnotation(Secured.class);
      }
      
      private class MockNamingRequest extends AbstractNamingRequest {
      
      }
  }
  