| /** |
| * 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.hadoop.yarn.server.federation.policies; |
| |
| import java.nio.ByteBuffer; |
| |
| import org.apache.hadoop.yarn.server.federation.policies.amrmproxy.FederationAMRMProxyPolicy; |
| import org.apache.hadoop.yarn.server.federation.policies.exceptions.FederationPolicyInitializationException; |
| import org.apache.hadoop.yarn.server.federation.policies.manager.FederationPolicyManager; |
| import org.apache.hadoop.yarn.server.federation.policies.router.FederationRouterPolicy; |
| import org.apache.hadoop.yarn.server.federation.resolver.SubClusterResolver; |
| import org.apache.hadoop.yarn.server.federation.store.records.SubClusterId; |
| import org.apache.hadoop.yarn.server.federation.store.records.SubClusterPolicyConfiguration; |
| import org.apache.hadoop.yarn.server.federation.utils.FederationPoliciesTestUtil; |
| import org.apache.hadoop.yarn.server.federation.utils.FederationStateStoreFacade; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| /** |
| * Test class for {@link FederationPolicyInitializationContextValidator}. |
| */ |
| public class TestFederationPolicyInitializationContextValidator { |
| |
| private SubClusterPolicyConfiguration goodConfig; |
| private SubClusterResolver goodSR; |
| private FederationStateStoreFacade goodFacade; |
| private SubClusterId goodHome; |
| private FederationPolicyInitializationContext context; |
| |
| @Before |
| public void setUp() throws Exception { |
| goodFacade = FederationPoliciesTestUtil.initFacade(); |
| goodConfig = new MockPolicyManager().serializeConf(); |
| goodSR = FederationPoliciesTestUtil.initResolver(); |
| goodHome = SubClusterId.newInstance("homesubcluster"); |
| context = new FederationPolicyInitializationContext(goodConfig, goodSR, |
| goodFacade, goodHome); |
| } |
| |
| @Test |
| public void correcInit() throws Exception { |
| FederationPolicyInitializationContextValidator.validate(context, |
| MockPolicyManager.class.getCanonicalName()); |
| } |
| |
| @Test(expected = FederationPolicyInitializationException.class) |
| public void nullContext() throws Exception { |
| FederationPolicyInitializationContextValidator.validate(null, |
| MockPolicyManager.class.getCanonicalName()); |
| } |
| |
| @Test(expected = FederationPolicyInitializationException.class) |
| public void nullType() throws Exception { |
| FederationPolicyInitializationContextValidator.validate(context, null); |
| } |
| |
| @Test(expected = FederationPolicyInitializationException.class) |
| public void wrongType() throws Exception { |
| FederationPolicyInitializationContextValidator.validate(context, |
| "WrongType"); |
| } |
| |
| @Test(expected = FederationPolicyInitializationException.class) |
| public void nullConf() throws Exception { |
| context.setSubClusterPolicyConfiguration(null); |
| FederationPolicyInitializationContextValidator.validate(context, |
| MockPolicyManager.class.getCanonicalName()); |
| } |
| |
| @Test(expected = FederationPolicyInitializationException.class) |
| public void nullResolver() throws Exception { |
| context.setFederationSubclusterResolver(null); |
| FederationPolicyInitializationContextValidator.validate(context, |
| MockPolicyManager.class.getCanonicalName()); |
| } |
| |
| @Test(expected = FederationPolicyInitializationException.class) |
| public void nullFacade() throws Exception { |
| context.setFederationStateStoreFacade(null); |
| FederationPolicyInitializationContextValidator.validate(context, |
| MockPolicyManager.class.getCanonicalName()); |
| } |
| |
| private class MockPolicyManager implements FederationPolicyManager { |
| |
| @Override |
| public FederationAMRMProxyPolicy getAMRMPolicy( |
| FederationPolicyInitializationContext policyContext, |
| FederationAMRMProxyPolicy oldInstance) |
| throws FederationPolicyInitializationException { |
| return null; |
| } |
| |
| @Override |
| public FederationRouterPolicy getRouterPolicy( |
| FederationPolicyInitializationContext policyContext, |
| FederationRouterPolicy oldInstance) |
| throws FederationPolicyInitializationException { |
| return null; |
| } |
| |
| @Override |
| public SubClusterPolicyConfiguration serializeConf() |
| throws FederationPolicyInitializationException { |
| ByteBuffer buf = ByteBuffer.allocate(0); |
| return SubClusterPolicyConfiguration.newInstance("queue1", |
| this.getClass().getCanonicalName(), buf); |
| } |
| |
| @Override |
| public String getQueue() { |
| return "default"; |
| } |
| |
| @Override |
| public void setQueue(String queue) { |
| |
| } |
| |
| } |
| |
| } |