/*
* 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 to test FileServer methods
*/
package org.apache.jmeter.config;
import java.io.IOException;
import org.apache.jmeter.junit.JMeterTestCase;
import org.apache.jmeter.threads.JMeterContext;
import org.apache.jmeter.threads.JMeterContextService;
import org.apache.jmeter.threads.JMeterVariables;
import org.junit.After;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
public class TestRandomVariableConfig extends JMeterTestCase {
private JMeterVariables threadVars;
private static final String MIN_VALUE = "0";
private static final String MAX_VALUE = "10";
RandomVariableConfig config = new RandomVariableConfig();
@Before
public void setUp(){
JMeterContext jmcx = JMeterContextService.getContext();
jmcx.setVariables(new JMeterVariables());
threadVars = jmcx.getVariables();
config.setRandomSeed("abcd");
config.setVariableName("randomVar");
}
@After
public void tearDown() throws IOException{
}
@Test
public void testRandom() throws Exception {
config.setMinimumValue(MIN_VALUE);
config.setMaximumValue(MAX_VALUE);
for (int i = 0; i < 100;i++) {
config.iterationStart(null);
String value = threadVars.get("randomVar");
Assert.assertNotNull(threadVars.get("randomVar"));
int numericValue = Integer.parseInt(value);
Assert.assertTrue("value:"+numericValue+" is not in range ["+MIN_VALUE+","+MAX_VALUE+"]",
numericValue >=0 && numericValue <=10);
}
}
@Test
public void testRandomWithFormat() throws Exception {
config.setMinimumValue(MAX_VALUE);
config.setMaximumValue(MAX_VALUE);
config.setOutputFormat("000.00");
config.iterationStart(null);
String value = threadVars.get("randomVar");
Assert.assertNotNull(threadVars.get("randomVar"));
Assert.assertEquals("010.00", value);
}
@Test
public void testInvalidRange() throws Exception {
config.setMinimumValue(MAX_VALUE);
config.setMaximumValue(MIN_VALUE);
config.iterationStart(null);
Assert.assertNull(threadVars.get("randomVar"));
}
}