| /** |
| * 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.hbase.util; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertNull; |
| |
| import java.util.List; |
| import java.util.Map; |
| import org.apache.hadoop.conf.Configuration; |
| import org.apache.hadoop.hbase.HBaseClassTestRule; |
| import org.apache.hadoop.hbase.testclassification.SmallTests; |
| import org.junit.Before; |
| import org.junit.ClassRule; |
| import org.junit.Test; |
| import org.junit.experimental.categories.Category; |
| |
| import org.apache.hbase.thirdparty.com.google.common.collect.ImmutableMap; |
| import org.apache.hbase.thirdparty.com.google.common.collect.Lists; |
| |
| @Category({ SmallTests.class }) |
| public class TestConfigurationUtil { |
| |
| @ClassRule |
| public static final HBaseClassTestRule CLASS_RULE = |
| HBaseClassTestRule.forClass(TestConfigurationUtil.class); |
| |
| private Configuration conf; |
| private Map<String, String> keyValues; |
| private String key; |
| |
| @Before |
| public void setUp() throws Exception { |
| this.conf = new Configuration(); |
| this.keyValues = ImmutableMap.of("k1", "v1", "k2", "v2"); |
| this.key = "my_conf_key"; |
| } |
| |
| public void callSetKeyValues() { |
| ConfigurationUtil.setKeyValues(conf, key, keyValues.entrySet()); |
| } |
| |
| public List<Map.Entry<String, String>> callGetKeyValues() { |
| return ConfigurationUtil.getKeyValues(conf, key); |
| } |
| |
| @Test |
| public void testGetAndSetKeyValuesWithValues() throws Exception { |
| callSetKeyValues(); |
| assertEquals(Lists.newArrayList(this.keyValues.entrySet()), callGetKeyValues()); |
| } |
| |
| @Test |
| public void testGetKeyValuesWithUnsetKey() throws Exception { |
| assertNull(callGetKeyValues()); |
| } |
| |
| } |