| /* |
| * 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.internal.process; |
| |
| import static java.util.Collections.synchronizedList; |
| import static org.apache.geode.internal.process.ProcessLauncherContext.getOverriddenDefaults; |
| import static org.apache.geode.internal.process.ProcessLauncherContext.getStartupListener; |
| import static org.apache.geode.internal.process.ProcessLauncherContext.isRedirectingOutput; |
| import static org.apache.geode.internal.process.ProcessLauncherContext.remove; |
| import static org.apache.geode.internal.process.ProcessLauncherContext.set; |
| import static org.assertj.core.api.Assertions.assertThat; |
| import static org.assertj.core.api.Assertions.assertThatThrownBy; |
| import static org.mockito.Mockito.mock; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.Properties; |
| |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| |
| /** |
| * Unit tests for {@link ProcessLauncherContext}. |
| */ |
| public class ProcessLauncherContextTest { |
| |
| private boolean redirectOutput; |
| private Properties overriddenDefaults; |
| private StartupStatusListener startupListener; |
| private List<String> statusMessageList; |
| |
| @Before |
| public void before() throws Exception { |
| redirectOutput = false; |
| overriddenDefaults = new Properties(); |
| startupListener = mock(StartupStatusListener.class); |
| statusMessageList = synchronizedList(new ArrayList<>()); |
| } |
| |
| @After |
| public void after() throws Exception { |
| remove(); |
| } |
| |
| @Test |
| public void isRedirectingOutput_defaultsToFalse() throws Exception { |
| assertThat(isRedirectingOutput()).isFalse(); |
| } |
| |
| @Test |
| public void getOverriddenDefaults_defaultsToEmpty() throws Exception { |
| assertThat(getOverriddenDefaults()).isEmpty(); |
| } |
| |
| @Test |
| public void getStartupListener_defaultsToNull() throws Exception { |
| assertThat(getStartupListener()).isNull(); |
| } |
| |
| @Test |
| public void null_overriddenDefaults_throwsIllegalArgumentException() throws Exception { |
| // arrange |
| overriddenDefaults = null; |
| |
| // act/assert |
| assertThatThrownBy(() -> set(redirectOutput, overriddenDefaults, startupListener)) |
| .isInstanceOf(NullPointerException.class) |
| .hasMessage("Invalid overriddenDefaults 'null' specified"); |
| } |
| |
| @Test |
| public void null_startupListener_isAllowed() throws Exception { |
| // arrange |
| startupListener = null; |
| |
| // act |
| set(redirectOutput, overriddenDefaults, startupListener); |
| |
| // assert |
| assertThat(getStartupListener()).isNull(); |
| } |
| |
| @Test |
| public void empty_overriddenDefaults_isAllowed() throws Exception { |
| // act |
| set(redirectOutput, overriddenDefaults, startupListener); |
| |
| // assert |
| assertThat(getOverriddenDefaults()).isEmpty(); |
| } |
| |
| @Test |
| public void isRedirectingOutput_returnsPassedValue() throws Exception { |
| // arrange |
| redirectOutput = true; |
| |
| // act |
| set(redirectOutput, overriddenDefaults, startupListener); |
| |
| // assert |
| assertThat(isRedirectingOutput()).isTrue(); |
| } |
| |
| @Test |
| public void getOverriddenDefaults_returnsPassedInProps() throws Exception { |
| // arrange |
| overriddenDefaults.setProperty("key", "value"); |
| |
| // act |
| set(redirectOutput, overriddenDefaults, startupListener); |
| |
| // assert |
| assertThat(getOverriddenDefaults()).hasSize(1).containsEntry("key", "value"); |
| } |
| |
| @Test |
| public void getStartupListener_returnsPassedInListener() throws Exception { |
| // arrange |
| overriddenDefaults.setProperty("key", "value"); |
| |
| // act |
| set(redirectOutput, overriddenDefaults, startupListener); |
| |
| // assert |
| assertThat(getStartupListener()).isSameAs(startupListener); |
| } |
| |
| @Test |
| public void remove_clearsOverriddenDefaults() throws Exception { |
| // arrange |
| overriddenDefaults.setProperty("key", "value"); |
| set(false, overriddenDefaults, startupListener); |
| |
| // act |
| remove(); |
| |
| // assert |
| assertThat(getOverriddenDefaults()).isEmpty(); |
| } |
| |
| @Test |
| public void remove_unsetsRedirectOutput() throws Exception { |
| // arrange |
| redirectOutput = true; |
| set(redirectOutput, overriddenDefaults, startupListener); |
| |
| // act |
| remove(); |
| |
| // assert |
| assertThat(isRedirectingOutput()).isFalse(); |
| } |
| |
| @Test |
| public void remove_clearsStartupListener() throws Exception { |
| // arrange |
| startupListener = statusMessage -> statusMessageList.add(statusMessage); |
| set(redirectOutput, overriddenDefaults, startupListener); |
| |
| // act |
| remove(); |
| |
| // assert |
| assertThat(getStartupListener()).isNull(); |
| } |
| |
| @Test |
| public void startupListener_installsInStartupStatus() throws Exception { |
| // arrange |
| startupListener = statusMessage -> statusMessageList.add(statusMessage); |
| |
| // act |
| set(redirectOutput, overriddenDefaults, startupListener); |
| |
| // assert |
| assertThat(StartupStatus.getStartupListener()).isSameAs(startupListener); |
| } |
| |
| @Test |
| public void remove_uninstallsInStartupStatus() throws Exception { |
| // arrange |
| startupListener = statusMessage -> statusMessageList.add(statusMessage); |
| set(redirectOutput, overriddenDefaults, startupListener); |
| |
| // act |
| remove(); |
| |
| // assert |
| assertThat(StartupStatus.getStartupListener()).isNull(); |
| } |
| } |