content: /**
   * 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 org.apache.aurora.scheduler.thrift.aop;
  
  import java.lang.reflect.Method;
  import java.util.Collection;
  
  import com.google.common.collect.Collections2;
  import com.google.common.collect.FluentIterable;
  import com.google.common.reflect.Invokable;
  import com.google.common.reflect.Parameter;
  
  import org.apache.aurora.gen.AuroraSchedulerManager;
  import org.apache.aurora.scheduler.http.api.security.AuthorizingParam;
  import org.junit.Test;
  
  import static org.junit.Assert.assertFalse;
  
  public class AnnotatedAuroraAdminTest {
    @Test
    public void testAllAuroraSchedulerManagerIfaceMethodsHaveAuthorizingParam() throws Exception {
      for (Method declaredMethod : AuroraSchedulerManager.Iface.class.getDeclaredMethods()) {
        Invokable<?, ?> invokable = Invokable.from(declaredMethod);
        Collection<Parameter> parameters = invokable.getParameters();
        Invokable<?, ?> annotatedInvokable = Invokable.from(
            AnnotatedAuroraAdmin.class.getDeclaredMethod(
                invokable.getName(),
                FluentIterable.from(parameters)
                    .transform(input -> input.getType().getRawType())
                    .toList()
                    .toArray(new Class<?>[0])));
  
        Collection<Parameter> annotatedParameters = Collections2.filter(
            annotatedInvokable.getParameters(),
            input -> input.getAnnotation(AuthorizingParam.class) != null);
  
        assertFalse(
            "Method " + invokable + " should have at least 1 " + AuthorizingParam.class.getName()
                + " annotation but none were found.",
            annotatedParameters.isEmpty());
      }
    }
  }
  