org.deventropy.junithelper.derby.directory.simple01.DatabaseDbCustomDirAllTest.java Source code

Introduction

Here is the source code for org.deventropy.junithelper.derby.directory.simple01.DatabaseDbCustomDirAllTest.java

Source

/* 
 * Copyright 2016 Development Entropy (deventropy.org) Contributors
 * 
 * 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.deventropy.junithelper.derby.directory.simple01;

import static org.junit.Assert.*;

import java.io.File;
import java.io.IOException;
import java.sql.SQLException;

import org.apache.commons.io.FileUtils;
import org.apache.logging.log4j.Level;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.deventropy.junithelper.derby.AbstractEmbeddedDerbyResourceTest;
import org.deventropy.junithelper.derby.DerbyResourceConfig;
import org.deventropy.junithelper.derby.DerbyUtils;
import org.deventropy.junithelper.derby.EmbeddedDerbyResource;
import org.junit.After;
import org.junit.AfterClass;
import org.junit.Before;
import org.junit.Test;

/**
 * @author Bindul Bhowmik
 *
 */
public class DatabaseDbCustomDirAllTest extends AbstractEmbeddedDerbyResourceTest {

    private static final String DB_NAME = "test-database-directory-test01-customdirectory";
    private Logger log = LogManager.getFormatterLogger();
    private EmbeddedDerbyResource embeddedDerbyResource;
    private File derbySystemHomeDir;
    private File dbHomeDir;

    /**
     * Sets up parameters for the test.
     * @throws IOException Error with file operations
     * @throws SQLException Error starting the DB
     */
    @Before
    public void beforeTest() throws IOException, SQLException {
        derbySystemHomeDir = File.createTempFile("junit-helper-derby", Long.toString(System.nanoTime()));
        derbySystemHomeDir.delete();
        derbySystemHomeDir.mkdir();

        dbHomeDir = File.createTempFile(DB_NAME, Long.toString(System.nanoTime()));
        dbHomeDir.delete();

        final DerbyResourceConfig derbyResourceConfig = DerbyResourceConfig.buildDefault()
                .useDatabaseInDirectory(dbHomeDir.getAbsolutePath())
                .addPostInitScript("classpath:/org/deventropy/junithelper/derby/simple01/ddl.sql")
                .addPostInitScript("classpath:/org/deventropy/junithelper/derby/simple01/dml.sql");
        embeddedDerbyResource = new EmbeddedDerbyResource(derbyResourceConfig, derbySystemHomeDir);
        embeddedDerbyResource.start();
    }

    @Test
    public void testCustomDirectoryDatabase() throws SQLException {
        // Make sure derby loads up
        final String jdbcUrl = embeddedDerbyResource.getJdbcUrl();
        assertNotNull(jdbcUrl);
        assertTrue(jdbcUrl.contains(DB_NAME));

        simpleDb01Check01(jdbcUrl);

        final File logFile = new File(embeddedDerbyResource.getDerbySystemHome(), "derby.log");
        assertTrue(logFile.exists());
    }

    /**
     * Cleans up the resource and database.
     * @throws IOException Exception with file operations
     */
    @After
    public void afterTest() {
        try {
            embeddedDerbyResource.close();
        } catch (IOException e) {
            log.catching(Level.TRACE, e);
        }
        try {
            FileUtils.deleteDirectory(dbHomeDir);
        } catch (IOException e) {
            try {
                FileUtils.forceDeleteOnExit(dbHomeDir);
            } catch (IOException e1) {
                log.catching(Level.TRACE, e1);
            }
        }
        try {
            FileUtils.deleteDirectory(derbySystemHomeDir);
        } catch (IOException e) {
            try {
                FileUtils.forceDeleteOnExit(derbySystemHomeDir);
            } catch (IOException e1) {
                log.catching(Level.TRACE, e1);
            }
        }
    }

    /**
     * Cleanup stuff.
     */
    @AfterClass
    public static void cleanupDerbySystem() {
        // Cleanup for next test
        DerbyUtils.shutdownDerbySystemQuitely(true);
    }
}