/*
* Copyright (c) 2013 Google Inc.
*
* 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 com.google.api.client.test.util.store;
import com.google.api.client.test.util.store.AbstractDataStoreFactoryTest;
import com.google.api.client.util.store.DataStore;
import com.google.api.client.util.store.FileDataStoreFactory;
import com.google.common.collect.ImmutableSet;
import com.google.common.io.Files;
import java.io.File;
import java.io.IOException;
/**
* Tests {@link FileDataStoreFactory}.
*
* @author Yaniv Inbar
*/
public class FileDataStoreFactoryTest extends AbstractDataStoreFactoryTest {
@Override
protected FileDataStoreFactory newDataStoreFactory() throws IOException {
File dataDir = Files.createTempDir();
dataDir.deleteOnExit();
return new FileDataStoreFactory(dataDir);
}
public void testSave() throws IOException {
FileDataStoreFactory factory = newDataStoreFactory();
DataStore<String> store = factory.getDataStore("foo");
store.set("k", "v");
assertEquals(ImmutableSet.of("k"),
new FileDataStoreFactory(factory.getDataDirectory()).getDataStore("foo").keySet());
store.clear();
assertTrue(new FileDataStoreFactory(factory.getDataDirectory()).getDataStore("foo").isEmpty());
}
}