| /* |
| * Copyright 1999-2018 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.csp.sentinel.adapter.dubbo; |
| |
| import java.lang.reflect.Method; |
| import java.util.HashMap; |
| |
| import com.alibaba.csp.sentinel.adapter.dubbo.DubboUtils; |
| import com.alibaba.csp.sentinel.adapter.dubbo.provider.DemoService; |
| |
| import org.apache.dubbo.rpc.Invocation; |
| import org.apache.dubbo.rpc.Invoker; |
| import org.junit.Test; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.fail; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.when; |
| |
| /** |
| * @author cdfive |
| */ |
| public class DubboUtilsTest { |
| |
| @Test |
| public void testGetApplication() { |
| Invocation invocation = mock(Invocation.class); |
| when(invocation.getAttachments()).thenReturn(new HashMap<>()); |
| when(invocation.getAttachment(DubboUtils.SENTINEL_DUBBO_APPLICATION_KEY, "")) |
| .thenReturn("consumerA"); |
| |
| String application = DubboUtils.getApplication(invocation, ""); |
| verify(invocation).getAttachment(DubboUtils.SENTINEL_DUBBO_APPLICATION_KEY, ""); |
| |
| assertEquals("consumerA", application); |
| } |
| |
| @Test(expected = IllegalArgumentException.class) |
| public void testGetApplicationNoAttachments() { |
| Invocation invocation = mock(Invocation.class); |
| when(invocation.getAttachments()).thenReturn(null); |
| when(invocation.getAttachment(DubboUtils.SENTINEL_DUBBO_APPLICATION_KEY, "")) |
| .thenReturn("consumerA"); |
| |
| DubboUtils.getApplication(invocation, ""); |
| |
| fail("No attachments in invocation, IllegalArgumentException should be thrown!"); |
| } |
| |
| @Test |
| public void testGetResourceName() { |
| Invoker invoker = mock(Invoker.class); |
| when(invoker.getInterface()).thenReturn(DemoService.class); |
| |
| Invocation invocation = mock(Invocation.class); |
| Method method = DemoService.class.getMethods()[0]; |
| when(invocation.getMethodName()).thenReturn(method.getName()); |
| when(invocation.getParameterTypes()).thenReturn(method.getParameterTypes()); |
| |
| String resourceName = DubboUtils.getResourceName(invoker, invocation); |
| |
| assertEquals("com.alibaba.csp.sentinel.adapter.dubbo.provider.DemoService:sayHello(java.lang.String,int)", resourceName); |
| } |
| } |