/**
* 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 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.apache.falcon.tools;
import org.apache.falcon.state.AbstractSchedulerTestBase;
import org.apache.falcon.util.BuildProperties;
import org.testng.Assert;
import org.testng.annotations.AfterClass;
import org.testng.annotations.BeforeClass;
import org.testng.annotations.Test;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.IOException;
import java.io.PrintStream;
/**
* Tests for DB operations tool.
*/
public class TestFalconStateStoreDBCLI extends AbstractSchedulerTestBase {
@BeforeClass
public void setup() throws Exception {
super.setup();
}
@AfterClass
public void cleanup() throws IOException {
super.cleanup();
}
@Test
public void testFalconDBCLI() throws Exception {
File sqlFile = new File(DB_SQL_FILE);
String[] argsCreate = { "create", "-sqlfile", sqlFile.getAbsolutePath(), "-run" };
int result = execDBCLICommands(argsCreate);
Assert.assertEquals(0, result);
Assert.assertTrue(sqlFile.exists());
ByteArrayOutputStream data = new ByteArrayOutputStream();
PrintStream oldOut = System.out;
try {
// show versions
System.setOut(new PrintStream(data));
String[] argsVersion = { "version" };
Assert.assertEquals(0, execDBCLICommands(argsVersion));
Assert.assertTrue(data.toString().contains("db.version: "
+ BuildProperties.get().getProperty("project.version")));
// show help information
data.reset();
String[] argsHelp = { "help" };
Assert.assertEquals(0, execDBCLICommands(argsHelp));
Assert.assertTrue(data.toString().contains("falcondb create <OPTIONS> : Create Falcon DB schema"));
Assert.assertTrue(data.toString().contains("falcondb upgrade <OPTIONS> : Upgrade Falcon DB schema"));
// try run invalid command
data.reset();
String[] argsInvalidCommand = { "invalidCommand" };
Assert.assertEquals(1, execDBCLICommands(argsInvalidCommand));
} finally {
System.setOut(oldOut);
}
// generate an upgrade script
File update = new File(DB_UPDATE_SQL_FILE);
String[] argsUpgrade = { "upgrade", "-sqlfile", update.getAbsolutePath(), "-run" };
BuildProperties.get().setProperty("project.version", "99999-SNAPSHOT");
Assert.assertEquals(0, execDBCLICommands(argsUpgrade));
Assert.assertTrue(update.exists());
}
}