| /** |
| * 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.oozie.action.hadoop; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.mockito.ArgumentMatchers.any; |
| import static org.mockito.Mockito.never; |
| import static org.mockito.Mockito.verify; |
| |
| import java.util.Map; |
| |
| import org.apache.hadoop.conf.Configuration; |
| import org.apache.hadoop.mapreduce.MRConfig; |
| import org.apache.hadoop.yarn.api.records.ApplicationAccessType; |
| import org.apache.hadoop.yarn.api.records.ContainerLaunchContext; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.ArgumentCaptor; |
| import org.mockito.Captor; |
| import org.mockito.Mock; |
| import org.mockito.runners.MockitoJUnitRunner; |
| |
| @RunWith(MockitoJUnitRunner.class) |
| public class TestYarnACLHandler { |
| private static final String VIEW_ACL_VALUE = "viewacl"; |
| private static final String MODIFY_ACL_VALUE = "modifyacl"; |
| |
| private YarnACLHandler yarnACLSetter; |
| private Configuration launcherConfig; |
| |
| @Mock |
| private ContainerLaunchContext contextMock; |
| |
| @Captor |
| private ArgumentCaptor<Map<ApplicationAccessType, String>> captor; |
| |
| @Test |
| public void testViewACLisSet() { |
| setupYarnACLHandler(true); |
| setViewACL(); |
| |
| yarnACLSetter.setACLs(contextMock); |
| |
| assertViewACLset(); |
| } |
| |
| @Test |
| public void testModifyACLisSet() { |
| setupYarnACLHandler(true); |
| setModifyACL(); |
| |
| yarnACLSetter.setACLs(contextMock); |
| |
| assertModifyACLset(); |
| } |
| |
| @Test |
| public void testACLisEmptyWhenEnabledAndNoACLsDefined() { |
| setupYarnACLHandler(true); |
| |
| yarnACLSetter.setACLs(contextMock); |
| |
| assertNoACLset(); |
| } |
| |
| @Test |
| public void testACLisEmptyWhenMRACLsDisabled() { |
| setupYarnACLHandler(false); |
| setModifyACL(); |
| setViewACL(); |
| |
| yarnACLSetter.setACLs(contextMock); |
| |
| assertNoACLset(); |
| } |
| |
| private void setupYarnACLHandler(boolean mrACLsEnabled) { |
| launcherConfig = new Configuration(); |
| launcherConfig.setBoolean(MRConfig.MR_ACLS_ENABLED, mrACLsEnabled); |
| |
| yarnACLSetter = new YarnACLHandler(launcherConfig); |
| } |
| |
| private void setViewACL() { |
| launcherConfig.set(JavaActionExecutor.LAUNCER_VIEW_ACL, VIEW_ACL_VALUE); |
| } |
| |
| private void setModifyACL() { |
| launcherConfig.set(JavaActionExecutor.LAUNCER_MODIFY_ACL, MODIFY_ACL_VALUE); |
| } |
| |
| private void assertModifyACLset() { |
| verifyACLset("Modify ACL", MODIFY_ACL_VALUE, ApplicationAccessType.MODIFY_APP); |
| } |
| |
| private void assertViewACLset() { |
| verifyACLset("View ACL", VIEW_ACL_VALUE, ApplicationAccessType.VIEW_APP); |
| } |
| |
| @SuppressWarnings("unchecked") |
| private void assertNoACLset() { |
| verify(contextMock, never()).setApplicationACLs(any(Map.class)); |
| } |
| |
| private void verifyACLset(String aclMessage, String aclValue, ApplicationAccessType aclType) { |
| verify(contextMock).setApplicationACLs(captor.capture()); |
| Map<ApplicationAccessType, String> aclDefinition = captor.getValue(); |
| assertEquals("ACL size", 1, aclDefinition.size()); |
| assertEquals(aclMessage, aclValue, aclDefinition.get(aclType)); |
| } |
| } |