JMeter example source code file (ResponseAssertionTest.java)

This example JMeter source code file (ResponseAssertionTest.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - JMeter tags/keywords

exception, exception, id, jmetervariables, label, net, network, not, not, responseassertion, sampler, sampler, sampleresult, sampleresult, thread, x-header

The JMeter ResponseAssertionTest.java source code

/*
 * 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.assertions;

import java.net.MalformedURLException;
import java.net.URL;

import junit.framework.TestCase;

import org.apache.jmeter.samplers.SampleResult;
import org.apache.jmeter.threads.JMeterContext;
import org.apache.jmeter.threads.JMeterContextService;
import org.apache.jmeter.threads.JMeterVariables;

public class ResponseAssertionTest  extends TestCase {

    public ResponseAssertionTest() {
    }

    private JMeterContext jmctx;
    private ResponseAssertion assertion;
    private SampleResult sample;
    private JMeterVariables vars;
    private AssertionResult result;
    
    @Override
    public void setUp() throws MalformedURLException {
        jmctx = JMeterContextService.getContext();
        assertion = new ResponseAssertion();
        assertion.setThreadContext(jmctx);
        sample = new SampleResult();
        vars = new JMeterVariables();
        jmctx.setVariables(vars);
        jmctx.setPreviousResult(sample);
        sample.setResponseData("response Data\nline 2\n\nEOF", null);
        sample.setURL(new URL("http://localhost/Sampler/Data/"));
        sample.setResponseCode("401");
        sample.setResponseHeaders("X-Header: abcd");
    }

    public void testResponseAssertionEquals() throws Exception{
        assertion.unsetNotType();
        assertion.setToEqualsType();
        assertion.setTestFieldURL();
        assertion.addTestString("Sampler Label");
        assertion.addTestString("Sampler labelx");      
        result = assertion.getResult(sample);
        assertFailed();

        assertion.setToNotType();
        assertion.clearTestStrings();
        assertion.addTestString("Sampler LabeL");
        assertion.addTestString("Sampler Labelx");      
        result = assertion.getResult(sample);
        assertPassed();
    }
    
    public void testResponseAssertionHeaders() throws Exception{
        assertion.unsetNotType();
        assertion.setToEqualsType();
        assertion.setTestFieldResponseHeaders();
        assertion.addTestString("X-Header: abcd");
        assertion.addTestString("X-Header: abcdx");
        result = assertion.getResult(sample);
        assertFailed();

        assertion.clearTestStrings();
        assertion.addTestString("X-Header: abcd");
        result = assertion.getResult(sample);
        assertPassed();
    }
    
    public void testResponseAssertionContains() throws Exception{
        assertion.unsetNotType();
        assertion.setToContainsType();
        assertion.setTestFieldURL();
        assertion.addTestString("Sampler");
        assertion.addTestString("Label");
        assertion.addTestString(" x");
        
        result = assertion.getResult(sample);
        assertFailed();
        
        assertion.setToNotType();
        
        result = assertion.getResult(sample);
        assertFailed();

        assertion.clearTestStrings();
        assertion.addTestString("r l");
        result = assertion.getResult(sample);
        assertPassed();

        assertion.unsetNotType();
        assertion.setTestFieldResponseData();
        
        assertion.clearTestStrings();
        assertion.addTestString("line 2");
        result = assertion.getResult(sample);
        assertPassed();

        assertion.clearTestStrings();
        assertion.addTestString("(?s)line \\d+.*EOF");
        result = assertion.getResult(sample);
        assertPassed();

        assertion.setTestFieldResponseCode();
        
        assertion.clearTestStrings();
        assertion.addTestString("401");
        result = assertion.getResult(sample);
        assertPassed();

    }

    // Bug 46831 - check can match dollars
    public void testResponseAssertionContainsDollar() throws Exception {
        sample.setResponseData("value=\"${ID}\" Group$ctl00$drpEmails", null);
        assertion.unsetNotType();
        assertion.setToContainsType();
        assertion.setTestFieldResponseData();
        assertion.addTestString("value=\"\\${ID}\" Group\\$ctl00\\$drpEmails");
        
        result = assertion.getResult(sample);
        assertPassed();        
    }
    
    public void testResponseAssertionSubstring() throws Exception{
        assertion.unsetNotType();
        assertion.setToSubstringType();
        assertion.setTestFieldURL();
        assertion.addTestString("Sampler");
        assertion.addTestString("Label");
        assertion.addTestString("+(");
        
        result = assertion.getResult(sample);
        assertFailed();
        
        assertion.setToNotType();
        
        result = assertion.getResult(sample);
        assertFailed();

        assertion.clearTestStrings();
        assertion.addTestString("r l");
        result = assertion.getResult(sample);
        assertPassed();

        assertion.unsetNotType();
        assertion.setTestFieldResponseData();
        
        assertion.clearTestStrings();
        assertion.addTestString("line 2");
        result = assertion.getResult(sample);
        assertPassed();

        assertion.clearTestStrings();
        assertion.addTestString("line 2\n\nEOF");
        result = assertion.getResult(sample);
        assertPassed();

        assertion.setTestFieldResponseCode();
        
        assertion.clearTestStrings();
        assertion.addTestString("401");
        result = assertion.getResult(sample);
        assertPassed();

    }

//TODO - need a lot more tests
    
    private void assertPassed() throws Exception{
        assertNull(result.getFailureMessage(),result.getFailureMessage());
        assertFalse("Not expecting error: "+result.getFailureMessage(),result.isError());
        assertFalse("Not expecting error",result.isError());
        assertFalse("Not expecting failure",result.isFailure());        
    }
    
    private void assertFailed() throws Exception{
        assertNotNull(result.getFailureMessage());
        assertFalse("Should not be: Response was null","Response was null".equals(result.getFailureMessage()));
        assertFalse("Not expecting error: "+result.getFailureMessage(),result.isError());
        assertTrue("Expecting failure",result.isFailure());     
        
    }
    private volatile int threadsRunning;

    private volatile int failed;

    public void testThreadSafety() throws Exception {
        Thread[] threads = new Thread[100];
        for (int i = 0; i < threads.length; i++) {
            threads[i] = new TestThread();
        }
        failed = 0;
        for (int i = 0; i < threads.length; i++) {
            threads[i].start();
            threadsRunning++;
        }
        synchronized (this) {
            while (threadsRunning > 0) {
                wait();
            }
        }
        assertEquals(failed, 0);
    }

    class TestThread extends Thread {
        static final String TEST_STRING = "DAbale arroz a la zorra el abad.";

        // Used to be 'dábale', but caused trouble on Gump. Reasons
        // unknown.
        static final String TEST_PATTERN = ".*A.*\\.";

        @Override
        public void run() {
            ResponseAssertion assertion = new ResponseAssertion();
            assertion.setTestFieldResponseData();
            assertion.setToContainsType();
            assertion.addTestString(TEST_PATTERN);
            SampleResult response = new SampleResult();
            response.setResponseData(TEST_STRING, null);
            for (int i = 0; i < 100; i++) {
                AssertionResult result;
                result = assertion.getResult(response);
                if (result.isFailure() || result.isError()) {
                    failed++;
                }
            }
            synchronized (ResponseAssertionTest.this) {
                threadsRunning--;
                ResponseAssertionTest.this.notifyAll();
            }
        }
    }
}