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/*
* Copyright 2015 Open Networking Laboratory
*
* Licensed 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.onosproject.store.config.impl;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.onosproject.net.config.Config;
import org.onosproject.net.config.ConfigFactory;
import org.onosproject.net.config.SubjectFactory;
import org.onosproject.store.service.TestStorageService;
import com.fasterxml.jackson.databind.ObjectMapper;
import static org.hamcrest.Matchers.hasSize;
import static org.hamcrest.Matchers.is;
import static org.hamcrest.Matchers.notNullValue;
import static org.hamcrest.Matchers.nullValue;
import static org.junit.Assert.assertThat;
public class DistributedNetworkConfigStoreTest {
private DistributedNetworkConfigStore configStore;
/**
* Sets up the config store and the storage service test harness.
*/
@Before
public void setUp() {
configStore = new DistributedNetworkConfigStore();
configStore.storageService = new TestStorageService();
configStore.setDelegate(event -> { });
configStore.activate();
}
/**
* Tears down the config store.
*/
@After
public void tearDown() {
configStore.deactivate();
}
/**
* Config class for testing.
*/
public class BasicConfig extends Config<String> { }
/**
* Config factory class for testing.
*/
public class MockConfigFactory extends ConfigFactory<String, BasicConfig> {
protected MockConfigFactory(SubjectFactory<String> subjectFactory,
Class<BasicConfig> configClass, String configKey) {
super(subjectFactory, configClass, configKey);
}
@Override
public BasicConfig createConfig() {
return new BasicConfig();
}
}
/**
* Tests creation, query and removal of a config.
*/
@Test
public void testCreateConfig() {
configStore.addConfigFactory(new MockConfigFactory(null, BasicConfig.class, "config1"));
configStore.createConfig("config1", BasicConfig.class);
assertThat(configStore.getConfigClasses("config1"), hasSize(1));
assertThat(configStore.getSubjects(String.class, BasicConfig.class), hasSize(1));
assertThat(configStore.getSubjects(String.class), hasSize(1));
BasicConfig queried = configStore.getConfig("config1", BasicConfig.class);
assertThat(queried, notNullValue());
configStore.clearConfig("config1", BasicConfig.class);
assertThat(configStore.getConfigClasses("config1"), hasSize(0));
assertThat(configStore.getSubjects(String.class, BasicConfig.class), hasSize(0));
assertThat(configStore.getSubjects(String.class), hasSize(0));
BasicConfig queriedAfterClear = configStore.getConfig("config1", BasicConfig.class);
assertThat(queriedAfterClear, nullValue());
}
/**
* Tests creation, query and removal of a factory.
*/
@Test
public void testCreateFactory() {
MockConfigFactory mockFactory = new MockConfigFactory(null, BasicConfig.class, "config1");
assertThat(configStore.getConfigFactory(BasicConfig.class), nullValue());
configStore.addConfigFactory(mockFactory);
assertThat(configStore.getConfigFactory(BasicConfig.class), is(mockFactory));
configStore.removeConfigFactory(mockFactory);
assertThat(configStore.getConfigFactory(BasicConfig.class), nullValue());
}
/**
* Tests applying a config.
*/
@Test
public void testApplyConfig() {
configStore.addConfigFactory(new MockConfigFactory(null, BasicConfig.class, "config1"));
configStore.applyConfig("config1", BasicConfig.class, new ObjectMapper().createObjectNode());
assertThat(configStore.getConfigClasses("config1"), hasSize(1));
assertThat(configStore.getSubjects(String.class, BasicConfig.class), hasSize(1));
assertThat(configStore.getSubjects(String.class), hasSize(1));
}
}
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