| /* |
| * 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.servicecomb.bizkeeper; |
| |
| import org.apache.servicecomb.core.Invocation; |
| import org.apache.servicecomb.core.definition.OperationMeta; |
| import org.apache.servicecomb.swagger.invocation.AsyncResponse; |
| import org.apache.servicecomb.swagger.invocation.InvocationType; |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.jupiter.api.Assertions; |
| import org.mockito.Mockito; |
| import org.mockito.stubbing.Answer; |
| |
| import com.netflix.hystrix.HystrixCommandProperties; |
| import com.netflix.hystrix.HystrixObservableCommand; |
| import com.netflix.hystrix.strategy.HystrixPlugins; |
| |
| public class TestBizkeeperHandler extends BizkeeperHandler { |
| |
| BizkeeperHandler bizkeeperHandler = null; |
| |
| private static final String GROUP_NAME = "Group_Name"; |
| |
| Invocation invocation = null; |
| |
| AsyncResponse asyncResp = null; |
| |
| public TestBizkeeperHandler() { |
| super(GROUP_NAME); |
| } |
| |
| @Before |
| public void setUp() throws Exception { |
| bizkeeperHandler = new TestBizkeeperHandler(); |
| invocation = Mockito.mock(Invocation.class); |
| asyncResp = Mockito.mock(AsyncResponse.class); |
| |
| FallbackPolicyManager.addPolicy(new ReturnNullFallbackPolicy()); |
| FallbackPolicyManager.addPolicy(new ThrowExceptionFallbackPolicy()); |
| FallbackPolicyManager.addPolicy(new FromCacheFallbackPolicy()); |
| } |
| |
| @After |
| public void tearDown() throws Exception { |
| bizkeeperHandler = null; |
| invocation = null; |
| asyncResp = null; |
| } |
| |
| @Test |
| public void testHandleWithException() { |
| boolean validAssert; |
| HystrixPlugins.reset(); |
| try { |
| validAssert = true; |
| bizkeeperHandler.handle(invocation, asyncResp); |
| } catch (Exception e) { |
| validAssert = false; |
| } |
| Assertions.assertFalse(validAssert); |
| } |
| |
| @Test |
| public void testHandle() { |
| boolean validAssert; |
| |
| try { |
| Assertions.assertNotNull(bizkeeperHandler); |
| Mockito.when(invocation.getMicroserviceName()).thenReturn("test1"); |
| Mockito.when(invocation.getOperationMeta()).thenReturn(Mockito.mock(OperationMeta.class)); |
| Mockito.when(invocation.getOperationMeta().getMicroserviceQualifiedName()).thenReturn("test1"); |
| validAssert = true; |
| |
| bizkeeperHandler.handle(invocation, asyncResp); |
| } catch (Exception exce) { |
| validAssert = false; |
| } |
| Assertions.assertTrue(validAssert); |
| } |
| |
| @Test |
| public void testSetCommonProperties() { |
| boolean validAssert; |
| try { |
| validAssert = true; |
| HystrixPlugins.reset(); |
| HystrixCommandProperties.Setter setter = Mockito.mock(HystrixCommandProperties.Setter.class); |
| bizkeeperHandler.setCommonProperties(invocation, setter); |
| } catch (Exception e) { |
| validAssert = false; |
| } |
| Assertions.assertTrue(validAssert); |
| } |
| |
| @Override |
| protected BizkeeperCommand createBizkeeperCommand(Invocation invocation) { |
| HystrixCommandProperties.Setter setter = HystrixCommandProperties.Setter() |
| .withRequestCacheEnabled(true) |
| .withRequestLogEnabled(false); |
| |
| return new ConsumerBizkeeperCommand("groupname", invocation, |
| HystrixObservableCommand.Setter |
| .withGroupKey(CommandKey.toHystrixCommandGroupKey("groupname", invocation)) |
| .andCommandKey(CommandKey.toHystrixCommandKey("groupname", invocation)) |
| .andCommandPropertiesDefaults(setter)); |
| } |
| |
| @Test |
| public void testHandleForceThrowException() throws Exception { |
| Mockito.when(invocation.getMicroserviceName()).thenReturn("testHandleForceThrowException"); |
| Mockito.when(invocation.getOperationMeta()).thenReturn(Mockito.mock(OperationMeta.class)); |
| Mockito.when(invocation.getOperationMeta().getMicroserviceQualifiedName()) |
| .thenReturn("testHandleForceThrowException"); |
| System.setProperty("servicecomb.fallback.Group_Name.testHandleForceThrowException.force", "true"); |
| System.setProperty("servicecomb.fallbackpolicy.Group_Name.testHandleForceThrowException.policy", "throwexception"); |
| bizkeeperHandler.handle(invocation, f -> { |
| Assertions.assertTrue(f.isFailed()); |
| }); |
| } |
| |
| @Test |
| public void testHandleForceReturnnull() throws Exception { |
| Mockito.when(invocation.getMicroserviceName()).thenReturn("testHandleForceReturnnull"); |
| Mockito.when(invocation.getOperationMeta()).thenReturn(Mockito.mock(OperationMeta.class)); |
| Mockito.when(invocation.getOperationMeta().getMicroserviceQualifiedName()) |
| .thenReturn("testHandleForceReturnnull"); |
| System.setProperty("servicecomb.fallback.Group_Name.testHandleForceReturnnull.force", "true"); |
| System.setProperty("servicecomb.fallbackpolicy.Group_Name.testHandleForceReturnnull.policy", "returnnull"); |
| bizkeeperHandler.handle(invocation, f -> { |
| Assertions.assertTrue(f.isSucceed()); |
| Assertions.assertNull(f.getResult()); |
| }); |
| } |
| |
| @Test |
| public void testHandleInError() throws Exception { |
| Mockito.when(invocation.getMicroserviceName()).thenReturn("testHandleInError"); |
| Mockito.when(invocation.getOperationMeta()).thenReturn(Mockito.mock(OperationMeta.class)); |
| Mockito.when(invocation.getOperationMeta().getMicroserviceQualifiedName()) |
| .thenReturn("testHandleInError"); |
| FallbackPolicy policy = Mockito.mock(FallbackPolicy.class); |
| Mockito.when(policy.name()).thenReturn("throwException"); |
| Mockito.when(policy.getFallbackResponse(Mockito.any(Invocation.class), Mockito.isNull())) |
| .thenThrow(new RuntimeException()); |
| FallbackPolicyManager.addPolicy(policy); |
| System.setProperty("servicecomb.fallbackpolicy.groupname.testHandleInError.policy", "throwException"); |
| Mockito.doAnswer((Answer<Void>) invocation -> { |
| AsyncResponse asyncRsp = invocation.getArgument(0, AsyncResponse.class); |
| asyncRsp.fail(InvocationType.CONSUMER, new Exception("testHandleInError")); |
| return null; |
| }).when(invocation).next(Mockito.any(AsyncResponse.class)); |
| bizkeeperHandler.handle(invocation, f -> { |
| Assertions.assertTrue(f.isFailed()); |
| }); |
| } |
| |
| @Test |
| public void testHandlNextException() throws Exception { |
| Mockito.when(invocation.getMicroserviceName()).thenReturn("testHandlNextException"); |
| Mockito.when(invocation.getOperationMeta()).thenReturn(Mockito.mock(OperationMeta.class)); |
| Mockito.when(invocation.getOperationMeta().getMicroserviceQualifiedName()) |
| .thenReturn("testHandlNextException"); |
| Mockito.doThrow(new Exception("testHandlNextException")).when(invocation).next(Mockito.any(AsyncResponse.class)); |
| bizkeeperHandler.handle(invocation, f -> { |
| Assertions.assertTrue(f.isFailed()); |
| }); |
| } |
| |
| @Test |
| public void testHandleSuccess() throws Exception { |
| Mockito.when(invocation.getMicroserviceName()).thenReturn("testHandleSuccess"); |
| Mockito.when(invocation.getOperationMeta()).thenReturn(Mockito.mock(OperationMeta.class)); |
| Mockito.when(invocation.getOperationMeta().getMicroserviceQualifiedName()) |
| .thenReturn("testHandleSuccess"); |
| Mockito.doAnswer((Answer<Void>) invocation -> { |
| AsyncResponse asyncRsp = invocation.getArgument(0, AsyncResponse.class); |
| asyncRsp.success(""); |
| return null; |
| }).when(invocation).next(Mockito.any(AsyncResponse.class)); |
| bizkeeperHandler.handle(invocation, f -> { |
| Assertions.assertTrue(f.isSucceed()); |
| }); |
| } |
| } |