com.adaptris.util.datastore.TestSimpleDataStore.java Source code

Introduction

Here is the source code for com.adaptris.util.datastore.TestSimpleDataStore.java

Source

/*
 * Copyright 2015 Adaptris Ltd.
 * 
 * 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.adaptris.util.datastore;

import static org.junit.Assert.assertEquals;

import java.io.File;
import java.io.IOException;
import java.util.Properties;

import org.apache.commons.io.FileUtils;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;

/**
 *
 * @author lchan
 */
public class TestSimpleDataStore {

    private static String type = "type";
    private static String id = "id";
    private static String data = "This is the data part";
    private boolean initialised = false;
    private static Log logR = LogFactory.getLog(TestSimpleDataStore.class);

    private DataStore dataStore = null;
    private Properties dataStoreProperties;

    @Before
    public void setUp() throws Exception {
        dataStoreProperties = createProperties();
        dataStore = new SimpleDataStore(dataStoreProperties);
    }

    @After
    public void tearDown() throws Exception {
        File f = new File(dataStoreProperties.getProperty(SimpleDataStore.FILE_PROPERTY));
        FileUtils.deleteQuietly(f);
        f = new File(dataStoreProperties.getProperty(SimpleDataStore.LOCK_PROPERTY));
        FileUtils.deleteQuietly(f);

    }

    @Test
    public void testSimpleDataStoreExists() throws Exception {
        dataStore.persist(id, type, data);
        assertEquals(dataStore.exists(id, type), true);
    }

    @Test
    public void testSimpleDataStoreRetrieve() throws Exception {
        dataStore.persist(id, type, data);
        String s = (String) dataStore.retrieve(id, type);
        assertEquals(s, data);
    }

    @Test
    public void testSimpleDataStoreRemove() throws Exception {
        dataStore.persist(id, type, data);
        String s = (String) dataStore.retrieve(id, type);
        assertEquals(s, data);
        dataStore.remove(id, type);
        assertEquals(dataStore.exists(id, type), false);
    }

    private static Properties createProperties() throws IOException {
        Properties sp = new Properties();
        File dataFile = File.createTempFile("junitsds", ".dat");
        File lockFile = File.createTempFile("junitsds", ".lock");
        dataFile.delete();
        lockFile.delete();
        sp.setProperty(SimpleDataStore.FILE_PROPERTY, dataFile.getCanonicalPath());
        sp.setProperty(SimpleDataStore.LOCK_PROPERTY, lockFile.getCanonicalPath());
        sp.setProperty(SimpleDataStore.MAXLOCK_PROPERTY, "10");
        return sp;
    }
}