| /* |
| * 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.geode.distributed.internal; |
| |
| import static org.assertj.core.api.Assertions.assertThat; |
| import static org.assertj.core.api.Assertions.assertThatThrownBy; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.when; |
| |
| import org.junit.Test; |
| import org.mockito.ArgumentCaptor; |
| |
| import org.apache.geode.distributed.internal.membership.InternalDistributedMember; |
| |
| public class StartupMessageJUnitTest { |
| |
| @Test |
| public void processShouldSendAReplyMessageWhenExceptionThrown() { |
| ClusterDistributionManager distributionManager = mock(ClusterDistributionManager.class); |
| |
| InternalDistributedMember id = mock(InternalDistributedMember.class); |
| when(distributionManager.getId()).thenReturn(id); |
| |
| // This method will throw an exception in the middle of StartupMessage.process |
| when(distributionManager.getTransport()).thenThrow(new IllegalStateException("FAIL")); |
| |
| StartupMessage startupMessage = new StartupMessage(); |
| startupMessage.setSender(id); |
| startupMessage.process(distributionManager); |
| |
| // We expect process to send a ReplyMessage with an exception |
| // So that the sender is not blocked |
| ArgumentCaptor<DistributionMessage> responseCaptor = |
| ArgumentCaptor.forClass(DistributionMessage.class); |
| verify(distributionManager).putOutgoing(responseCaptor.capture()); |
| |
| DistributionMessage response = responseCaptor.getValue(); |
| assertThat(response).isInstanceOf(ReplyMessage.class); |
| assertThat(((ReplyMessage) response).getException()) |
| .isInstanceOf(ReplyException.class) |
| .hasCauseInstanceOf(IllegalStateException.class); |
| } |
| |
| @Test |
| public void processShouldSendAReplyMessageWhenErrorThrownForNoResponse() { |
| ClusterDistributionManager distributionManager = mock(ClusterDistributionManager.class); |
| |
| InternalDistributedMember id = mock(InternalDistributedMember.class); |
| when(distributionManager.getId()).thenReturn(id); |
| |
| // This method will throw an error in the middle of StartupMessage.process |
| when(distributionManager.getTransport()).thenThrow(new Error("No Response sent")); |
| |
| StartupMessage startupMessage = new StartupMessage(); |
| startupMessage.setSender(id); |
| assertThatThrownBy(() -> startupMessage.process(distributionManager)) |
| .isInstanceOf(Error.class).hasMessage("No Response sent"); |
| |
| // We expect process to send a ReplyMessage with an exception |
| // So that the sender is not blocked |
| ArgumentCaptor<DistributionMessage> responseCaptor = |
| ArgumentCaptor.forClass(DistributionMessage.class); |
| verify(distributionManager).putOutgoing(responseCaptor.capture()); |
| |
| DistributionMessage response = responseCaptor.getValue(); |
| assertThat(response).isInstanceOf(ReplyMessage.class); |
| assertThat(((ReplyMessage) response).getException()) |
| .isInstanceOf(ReplyException.class) |
| .hasCauseInstanceOf(IllegalStateException.class); |
| } |
| |
| @Test |
| public void startupMessageGetProcessorTypeIsWaitingPool() { |
| ClusterDistributionManager distributionManager = mock(ClusterDistributionManager.class); |
| |
| InternalDistributedMember id = mock(InternalDistributedMember.class); |
| when(distributionManager.getId()).thenReturn(id); |
| |
| StartupMessage startupMessage = new StartupMessage(); |
| startupMessage.setSender(id); |
| startupMessage.process(distributionManager); |
| |
| assertThat( |
| startupMessage.getProcessorType() == ClusterDistributionManager.WAITING_POOL_EXECUTOR); |
| } |
| |
| @Test |
| public void startupResponseMessageGetProcessorTypeIsWaitingPool() { |
| ClusterDistributionManager distributionManager = mock(ClusterDistributionManager.class); |
| |
| InternalDistributedMember id = mock(InternalDistributedMember.class); |
| when(distributionManager.getId()).thenReturn(id); |
| |
| StartupResponseMessage startupResponseMessage = new StartupResponseMessage(); |
| startupResponseMessage.setSender(id); |
| startupResponseMessage.process(distributionManager); |
| |
| assertThat( |
| startupResponseMessage |
| .getProcessorType() == ClusterDistributionManager.WAITING_POOL_EXECUTOR); |
| } |
| } |