/**
* 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 distribut
* ed 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.ambari.server.topology;
import static org.junit.Assert.assertEquals;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;
import org.junit.Test;
/**
* Test the SettingFactory class
*/
public class SettingFactoryTest {
/**
* Test collection of recovery_settings
*/
@Test
public void testGetSettingWithSetOfProperties() {
SettingFactory settingFactory = new SettingFactory();
Map<String, Set<HashMap<String, String>>> properties;
Setting setting = settingFactory.getSetting(createSettingWithSetOfProperties());
Set<HashMap<String, String>> propertyValues = setting.getSettingValue(Setting.SETTING_NAME_RECOVERY_SETTINGS);
assertEquals(propertyValues.size(), 1);
assertEquals(propertyValues.iterator().next().get(Setting.SETTING_NAME_RECOVERY_ENABLED), "true");
}
/**
* Test single recovery_settings at root level
*/
@Test
public void testGetSettingWithoutSetOfProperties() {
SettingFactory settingFactory = new SettingFactory();
Map<String, Set<HashMap<String, String>>> properties;
Setting setting = settingFactory.getSetting(createSettingWithoutSetOfProperties());
Set<HashMap<String, String>> propertyValues = setting.getSettingValue(Setting.SETTING_NAME_RECOVERY_SETTINGS);
assertEquals(propertyValues.size(), 1);
assertEquals(propertyValues.iterator().next().get(Setting.SETTING_NAME_RECOVERY_ENABLED), "true");
}
/**
* {
* "recovery_settings":[
* {
* "recovery_enabled":"true"
* }
* ]
* }
*
* @return
*/
private Collection<Map<String, Object>> createSettingWithSetOfProperties() {
Set<HashMap<String, String>> setting1 = new HashSet<>();
Set<HashMap<String, String>> setting2 = new HashSet<>();
// Setting 1: Property1
HashMap<String, String> setting1Properties1 = new HashMap<>();
setting1Properties1.put(Setting.SETTING_NAME_RECOVERY_ENABLED, "true");
setting1.add(setting1Properties1);
// Setting 2: Property1 and Property2
HashMap<String, String> setting2Properties1 = new HashMap<>();
setting2Properties1.put(Setting.SETTING_NAME_NAME, "HDFS");
setting2Properties1.put(Setting.SETTING_NAME_RECOVERY_ENABLED, "false");
HashMap<String, String> setting2Properties2 = new HashMap<>();
setting2Properties2.put(Setting.SETTING_NAME_NAME, "TEZ");
setting2Properties2.put(Setting.SETTING_NAME_RECOVERY_ENABLED, "false");
setting2.add(setting2Properties1);
setting2.add(setting2Properties2);
Collection<Map<String, Object>> setting = new ArrayList<>();
Map<String, Object> properties;
properties = new HashMap<>();
properties.put(Setting.SETTING_NAME_RECOVERY_SETTINGS, setting1);
setting.add(properties);
properties = new HashMap<>();
properties.put(Setting.SETTING_NAME_SERVICE_SETTINGS, setting2);
setting.add(properties);
return setting;
}
/**
* {
* "recovery_settings":
* {
* "recovery_enabled":"true"
* }
* }
*
* @return
*/
private Collection<Map<String, Object>> createSettingWithoutSetOfProperties() {
// Setting 2: Property1 and Property2
HashMap<String, String> setting2Properties1 = new HashMap<>();
setting2Properties1.put(Setting.SETTING_NAME_NAME, "HDFS");
setting2Properties1.put(Setting.SETTING_NAME_RECOVERY_ENABLED, "false");
HashMap<String, String> setting2Properties2 = new HashMap<>();
setting2Properties2.put(Setting.SETTING_NAME_NAME, "TEZ");
setting2Properties2.put(Setting.SETTING_NAME_RECOVERY_ENABLED, "false");
Set<HashMap<String, String>> setting2 = new HashSet<>();
setting2.add(setting2Properties1);
setting2.add(setting2Properties2);
Collection<Map<String, Object>> setting = new ArrayList<>();
Map<String, Object> properties;
properties = new HashMap<>();
properties.put(Setting.SETTING_NAME_RECOVERY_SETTINGS + "/" + Setting.SETTING_NAME_RECOVERY_ENABLED, "true");
setting.add(properties);
properties = new HashMap<>();
properties.put(Setting.SETTING_NAME_SERVICE_SETTINGS, setting2);
setting.add(properties);
return setting;
}
}