/*
* 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.jmeter.junit;
import static org.junit.Assert.fail;
import java.io.File;
import java.nio.charset.Charset;
import java.util.Collection;
import java.util.LinkedList;
import java.util.Locale;
import java.util.MissingResourceException;
import org.apache.jmeter.engine.util.CompoundVariable;
import org.apache.jmeter.functions.AbstractFunction;
import org.apache.jmeter.functions.InvalidVariableException;
import org.apache.jmeter.util.JMeterUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/*
* Common setup for JUnit4 test cases
*/
public abstract class JMeterTestCase {
// Used by findTestFile
private static final String filePrefix;
/*
* If not running under AllTests.java, make sure that the properties (and
* log file) are set up correctly.
*
* N.B. In order for this to work correctly, the JUnit test must be started
* in the bin directory, and all the JMeter jars (plus any others needed at
* run-time) need to be on the classpath.
*
*/
static {
if (JMeterUtils.getJMeterProperties() == null) {
String file = "jmeter.properties";
File f = new File(file);
if (!f.canRead()) {
System.out.println("Can't find " + file + " - trying bin directory");
file = "bin/" + file;// JMeterUtils assumes Unix-style separators
filePrefix = "bin/";
} else {
filePrefix = "";
}
// Used to be done in initializeProperties
String home=new File(System.getProperty("user.dir"),filePrefix).getParent();
System.out.println("Setting JMeterHome: "+home);
JMeterUtils.setJMeterHome(home);
System.setProperty("jmeter.home", home); // needed for scripts
JMeterUtils jmu = new JMeterUtils();
try {
jmu.initializeProperties(file);
} catch (MissingResourceException e) {
System.out.println("** Can't find resources - continuing anyway **");
}
System.out.println("JMeterVersion="+JMeterUtils.getJMeterVersion());
logprop("java.version");
logprop("java.vm.name");
logprop("java.vendor");
logprop("java.home");
logprop("file.encoding");
// Display actual encoding used (will differ if file.encoding is not recognised)
System.out.println("default encoding="+Charset.defaultCharset());
logprop("user.home");
logprop("user.dir");
logprop("user.language");
logprop("user.region");
logprop("user.country");
logprop("user.variant");
System.out.println("Locale="+Locale.getDefault().toString());
logprop("java.class.version");
logprop("java.awt.headless");
logprop("os.name");
logprop("os.version");
logprop("os.arch");
logprop("java.class.path");
} else {
filePrefix = "";
}
}
private static void logprop(String prop) {
System.out.println(prop + "=" + System.getProperty(prop));
}
// Helper method to find a file
protected static File findTestFile(String file) {
File f = new File(file);
if (filePrefix.length() > 0 && !f.isAbsolute()) {
f = new File(filePrefix, file);// Add the offset
}
return f;
}
// Helper method to find a test path
protected static String findTestPath(String file) {
File f = new File(file);
if (filePrefix.length() > 0 && !f.isAbsolute()) {
return filePrefix + file;// Add the offset
}
return file;
}
protected static final Logger testLog = LoggerFactory.getLogger(JMeterTestCase.class);
protected void checkInvalidParameterCounts(AbstractFunction func, int minimum)
throws Exception {
Collection<CompoundVariable> parms = new LinkedList<>();
for (int c = 0; c < minimum; c++) {
try {
func.setParameters(parms);
fail("Should have generated InvalidVariableException for " + parms.size()
+ " parameters");
} catch (InvalidVariableException ignored) {
}
parms.add(new CompoundVariable());
}
func.setParameters(parms);
}
protected void checkInvalidParameterCounts(AbstractFunction func, int min,
int max) throws Exception {
Collection<CompoundVariable> parms = new LinkedList<>();
for (int count = 0; count < min; count++) {
try {
func.setParameters(parms);
fail("Should have generated InvalidVariableException for " + parms.size()
+ " parameters");
} catch (InvalidVariableException ignored) {
}
parms.add(new CompoundVariable());
}
for (int count = min; count <= max; count++) {
func.setParameters(parms);
parms.add(new CompoundVariable());
}
parms.add(new CompoundVariable());
try {
func.setParameters(parms);
fail("Should have generated InvalidVariableException for " + parms.size()
+ " parameters");
} catch (InvalidVariableException ignored) {
}
}
public static void assertPrimitiveEquals(boolean expected, boolean actual) {
org.junit.Assert.assertEquals(Boolean.valueOf(expected), Boolean.valueOf(actual));
}
}