| /** |
| * 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.metron.rest.config; |
| |
| import org.apache.hadoop.conf.Configuration; |
| import org.apache.metron.rest.MetronRestConstants; |
| import org.junit.jupiter.api.BeforeEach; |
| import org.junit.jupiter.api.Test; |
| import org.springframework.core.env.Environment; |
| |
| import java.io.IOException; |
| |
| import static org.junit.jupiter.api.Assertions.assertEquals; |
| import static org.mockito.Mockito.*; |
| |
| public class HadoopConfigTest { |
| |
| private Environment environment; |
| private HadoopConfig hadoopConfig; |
| |
| @BeforeEach |
| public void setUp() { |
| environment = mock(Environment.class); |
| hadoopConfig = spy(new HadoopConfig(environment)); |
| } |
| |
| @Test |
| public void configurationShouldReturnProperKerberosConfiguration() throws IOException { |
| when(environment.getProperty(MetronRestConstants.KERBEROS_KEYTAB_SPRING_PROPERTY)).thenReturn("metron keytabLocation"); |
| when(environment.getProperty(MetronRestConstants.KERBEROS_PRINCIPLE_SPRING_PROPERTY)).thenReturn("metron principal"); |
| |
| when(environment.getProperty(MetronRestConstants.KERBEROS_ENABLED_SPRING_PROPERTY, Boolean.class, false)).thenReturn(true); |
| |
| doNothing().when(hadoopConfig).setUGIConfiguration(any()); |
| doNothing().when(hadoopConfig).loginUserFromKeytab(any(), any()); |
| |
| hadoopConfig.configuration(); |
| |
| verify(hadoopConfig).setUGIConfiguration(any()); |
| verify(hadoopConfig).loginUserFromKeytab("metron keytabLocation", "metron principal"); |
| } |
| |
| @Test |
| public void configurationShouldReturnProperConfiguration() throws IOException { |
| when(environment.getProperty(MetronRestConstants.KERBEROS_ENABLED_SPRING_PROPERTY, Boolean.class, false)).thenReturn(false); |
| |
| Configuration configuration = hadoopConfig.configuration(); |
| |
| doNothing().when(hadoopConfig).setUGIConfiguration(any()); |
| doNothing().when(hadoopConfig).loginUserFromKeytab(any(), any()); |
| |
| hadoopConfig.configuration(); |
| |
| verify(hadoopConfig, times(0)).setUGIConfiguration(any()); |
| verify(hadoopConfig, times(0)).loginUserFromKeytab(any(), any()); |
| |
| assertEquals("simple", configuration.get("hadoop.security.authentication")); |
| } |
| } |