/***********************************************************************************************************************
*
* Copyright (C) 2010-2013 by the Stratosphere project (http://stratosphere.eu)
*
* 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 eu.stratosphere.client;
import static org.junit.Assert.fail;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.PrintStream;
import java.lang.reflect.Field;
import java.net.MalformedURLException;
import java.util.Map;
import eu.stratosphere.configuration.GlobalConfiguration;
public class CliFrontendTestUtils {
public static final String TEST_JAR_MAIN_CLASS = "eu.stratosphere.client.testjar.WordCount";
public static final String TEST_JAR_CLASSLOADERTEST_CLASS = "eu.stratosphere.client.testjar.JobWithExternalDependency";
public static final String TEST_JOB_MANAGER_ADDRESS = "192.168.1.33";
public static final int TEST_JOB_MANAGER_PORT = 55443;
public static final String TEST_YARN_JOB_MANAGER_ADDRESS = "22.33.44.55";
public static final int TEST_YARN_JOB_MANAGER_PORT = 6655;
public static String getTestJarPath() throws FileNotFoundException, MalformedURLException {
File f = new File("target/maven-test-jar.jar");
if(!f.exists()) {
throw new FileNotFoundException("Test jar not present. Invoke tests using maven "
+ "or build the jar using 'mvn process-test-classes' in stratosphere-clients");
}
return f.getAbsolutePath();
}
public static String getNonJarFilePath() {
return CliFrontendRunTest.class.getResource("/testconfig/stratosphere-conf.yaml").getFile();
}
public static String getConfigDir() {
String confFile = CliFrontendRunTest.class.getResource("/testconfig/stratosphere-conf.yaml").getFile();
return new File(confFile).getAbsoluteFile().getParent();
}
public static String getInvalidConfigDir() {
String confFile = CliFrontendRunTest.class.getResource("/invalidtestconfig/stratosphere-conf.yaml").getFile();
return new File(confFile).getAbsoluteFile().getParent();
}
public static String getConfigDirWithYarnFile() {
String confFile = CliFrontendRunTest.class.getResource("/testconfigwithyarn/stratosphere-conf.yaml").getFile();
return new File(confFile).getAbsoluteFile().getParent();
}
public static String getConfigDirWithInvalidYarnFile() {
String confFile = CliFrontendRunTest.class.getResource("/testconfigwithinvalidyarn/stratosphere-conf.yaml").getFile();
return new File(confFile).getAbsoluteFile().getParent();
}
public static void pipeSystemOutToNull() {
System.setOut(new PrintStream(new BlackholeOutputSteam()));
}
public static void clearGlobalConfiguration() {
try {
Field singletonInstanceField = GlobalConfiguration.class.getDeclaredField("configuration");
Field confDataMapField = GlobalConfiguration.class.getDeclaredField("confData");
singletonInstanceField.setAccessible(true);
confDataMapField.setAccessible(true);
GlobalConfiguration gconf = (GlobalConfiguration) singletonInstanceField.get(null);
if (gconf != null) {
@SuppressWarnings("unchecked")
Map<String, String> confData = (Map<String, String>) confDataMapField.get(gconf);
confData.clear();
}
}
catch (Exception e) {
System.err.println(e.getMessage());
e.printStackTrace();
fail("Test initialization caused an exception: " + e.getMessage());
}
}
// --------------------------------------------------------------------------------------------
public static class TestingCliFrontend extends CliFrontend {
public final String configDir;
public TestingCliFrontend() {
this(getConfigDir());
}
public TestingCliFrontend(String configDir) {
this.configDir = configDir;
}
@Override
protected String getConfigurationDirectory() {
return this.configDir;
}
}
private static final class BlackholeOutputSteam extends java.io.OutputStream {
@Override
public void write(int b){}
}
// --------------------------------------------------------------------------------------------
private CliFrontendTestUtils() {}
}