JMeter example source code file (TestHTTPSamplers.java)

This example JMeter source code file (TestHTTPSamplers.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

argument, arguments, exception, exception, httpfilearg, httpfilearg, httpnullsampler, httpnullsampler, httpsamplerbase, httpsamplerbase, httpsampleresult, testcase, testhttpsamplers

The JMeter TestHTTPSamplers.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.protocol.http.sampler;

import org.apache.jmeter.config.Argument;
import org.apache.jmeter.config.Arguments;
import org.apache.jmeter.protocol.http.util.HTTPFileArg;
import junit.framework.TestCase;

public class TestHTTPSamplers extends TestCase {

    public TestHTTPSamplers(String arg0) {
        super(arg0);
    }

    // Parse arguments singly
    public void testParseArguments(){
        HTTPSamplerBase sampler = new HTTPNullSampler();
        Arguments args;
        Argument arg;

        args = sampler.getArguments();
        assertEquals(0,args.getArgumentCount());
        assertEquals(0,sampler.getHTTPFileCount());

        sampler.parseArguments("");
        args = sampler.getArguments();
        assertEquals(0,args.getArgumentCount());
        assertEquals(0,sampler.getHTTPFileCount());

        sampler.parseArguments("name1");
        args = sampler.getArguments();
        assertEquals(1,args.getArgumentCount());
        arg=args.getArgument(0);
        assertEquals("name1",arg.getName());
        assertEquals("",arg.getMetaData());
        assertEquals("",arg.getValue());
        assertEquals(0,sampler.getHTTPFileCount());

        sampler.parseArguments("name2=");
        args = sampler.getArguments();
        assertEquals(2,args.getArgumentCount());
        arg=args.getArgument(1);
        assertEquals("name2",arg.getName());
        assertEquals("=",arg.getMetaData());
        assertEquals("",arg.getValue());
        assertEquals(0,sampler.getHTTPFileCount());

        sampler.parseArguments("name3=value3");
        args = sampler.getArguments();
        assertEquals(3,args.getArgumentCount());
        arg=args.getArgument(2);
        assertEquals("name3",arg.getName());
        assertEquals("=",arg.getMetaData());
        assertEquals("value3",arg.getValue());
        assertEquals(0,sampler.getHTTPFileCount());
    }

    // Parse arguments all at once
    public void testParseArguments2(){
        HTTPSamplerBase sampler = new HTTPNullSampler();
        Arguments args;
        Argument arg;

        args = sampler.getArguments();
        assertEquals(0,args.getArgumentCount());
        assertEquals(0,sampler.getHTTPFileCount());

        sampler.parseArguments("&name1&name2=&name3=value3");
        args = sampler.getArguments();
        assertEquals(3,args.getArgumentCount());
        assertEquals(0,sampler.getHTTPFileCount());

        arg=args.getArgument(0);
        assertEquals("name1",arg.getName());
        assertEquals("",arg.getMetaData());
        assertEquals("",arg.getValue());
        assertEquals(0,sampler.getHTTPFileCount());

        arg=args.getArgument(1);
        assertEquals("name2",arg.getName());
        assertEquals("=",arg.getMetaData());
        assertEquals("",arg.getValue());
        assertEquals(0,sampler.getHTTPFileCount());

        arg=args.getArgument(2);
        assertEquals("name3",arg.getName());
        assertEquals("=",arg.getMetaData());
        assertEquals("value3",arg.getValue());
        assertEquals(0,sampler.getHTTPFileCount());
    }

        public void testArgumentWithoutEquals() throws Exception {
            HTTPSamplerBase sampler = new HTTPNullSampler();
            sampler.setProtocol("http");
            sampler.setMethod(HTTPSamplerBase.GET);
            sampler.setPath("/index.html?pear");
            sampler.setDomain("www.apache.org");
            assertEquals("http://www.apache.org/index.html?pear", sampler.getUrl().toString());
        }

        public void testMakingUrl() throws Exception {
            HTTPSamplerBase config = new HTTPNullSampler();
            config.setProtocol("http");
            config.setMethod(HTTPSamplerBase.GET);
            config.addArgument("param1", "value1");
            config.setPath("/index.html");
            config.setDomain("www.apache.org");
            assertEquals("http://www.apache.org/index.html?param1=value1", config.getUrl().toString());
        }

        public void testRedirect() throws Exception {
            HTTPSamplerBase config = new HTTPNullSampler();
            config.setProtocol("http");
            config.setMethod(HTTPSamplerBase.GET);
            config.setDomain("192.168.0.1");
            HTTPSampleResult res = new HTTPSampleResult();
            res.sampleStart();
            res.setURL(config.getUrl());
            res.setResponseCode("301");
            res.sampleEnd();

            res.setRedirectLocation("./");
            config.followRedirects(res , 0);
            assertEquals("http://192.168.0.1/", config.getUrl().toString());
            
            res.setRedirectLocation(".");
            config.followRedirects(res , 0);
            assertEquals("http://192.168.0.1/", config.getUrl().toString());
            
            res.setRedirectLocation("../");
            config.followRedirects(res , 0);
            assertEquals("http://192.168.0.1/", config.getUrl().toString());
        }

        public void testMakingUrl2() throws Exception {
            HTTPSamplerBase config = new HTTPNullSampler();
            config.setProtocol("http");
            config.setMethod(HTTPSamplerBase.GET);
            config.addArgument("param1", "value1");
            config.setPath("/index.html?p1=p2");
            config.setDomain("192.168.0.1");
            assertEquals("http://192.168.0.1/index.html?param1=value1&p1=p2", config.getUrl().toString());
        }

        public void testMakingUrl3() throws Exception {
            HTTPSamplerBase config = new HTTPNullSampler();
            config.setProtocol("http");
            config.setMethod(HTTPSamplerBase.POST);
            config.addArgument("param1", "value1");
            config.setPath("/index.html?p1=p2");
            config.setDomain("192.168.0.1");
            assertEquals("http://192.168.0.1/index.html?p1=p2", config.getUrl().toString());
        }

        // test cases for making Url, and exercise method
        // addArgument(String name,String value,String metadata)

        public void testMakingUrl4() throws Exception {
            HTTPSamplerBase config = new HTTPNullSampler();
            config.setProtocol("http");
            config.setMethod(HTTPSamplerBase.GET);
            config.addArgument("param1", "value1", "=");
            config.setPath("/index.html");
            config.setDomain("192.168.0.1");
            assertEquals("http://192.168.0.1/index.html?param1=value1", config.getUrl().toString());
        }

        public void testMakingUrl5() throws Exception {
            HTTPSamplerBase config = new HTTPNullSampler();
            config.setProtocol("http");
            config.setMethod(HTTPSamplerBase.GET);
            config.addArgument("param1", "", "=");
            config.setPath("/index.html");
            config.setDomain("192.168.0.1");
            assertEquals("http://192.168.0.1/index.html?param1=", config.getUrl().toString());
        }

        public void testMakingUrl6() throws Exception {
            HTTPSamplerBase config = new HTTPNullSampler();
            config.setProtocol("http");
            config.setMethod(HTTPSamplerBase.GET);
            config.addArgument("param1", "", "");
            config.setPath("/index.html");
            config.setDomain("192.168.0.1");
            assertEquals("http://192.168.0.1/index.html?param1", config.getUrl().toString());
        }

        // test cases for making Url, and exercise method
        // parseArguments(String queryString)

        public void testMakingUrl7() throws Exception {
            HTTPSamplerBase config = new HTTPNullSampler();
            config.setProtocol("http");
            config.setMethod(HTTPSamplerBase.GET);
            config.parseArguments("param1=value1");
            config.setPath("/index.html");
            config.setDomain("192.168.0.1");
            assertEquals("http://192.168.0.1/index.html?param1=value1", config.getUrl().toString());
        }

        public void testMakingUrl8() throws Exception {
            HTTPSamplerBase config = new HTTPNullSampler();
            config.setProtocol("http");
            config.setMethod(HTTPSamplerBase.GET);
            config.parseArguments("param1=");
            config.setPath("/index.html");
            config.setDomain("192.168.0.1");
            assertEquals("http://192.168.0.1/index.html?param1=", config.getUrl().toString());
        }

        public void testMakingUrl9() throws Exception {
            HTTPSamplerBase config = new HTTPNullSampler();
            config.setProtocol("http");
            config.setMethod(HTTPSamplerBase.GET);
            config.parseArguments("param1");
            config.setPath("/index.html");
            config.setDomain("192.168.0.1");
            assertEquals("http://192.168.0.1/index.html?param1", config.getUrl().toString());
        }

        public void testMakingUrl10() throws Exception {
            HTTPSamplerBase config = new HTTPNullSampler();
            config.setProtocol("http");
            config.setMethod(HTTPSamplerBase.GET);
            config.parseArguments("");
            config.setPath("/index.html");
            config.setDomain("192.168.0.1");
            assertEquals("http://192.168.0.1/index.html", config.getUrl().toString());
        }
        
        public void testFileList(){
            HTTPSamplerBase config = new HTTPNullSampler();
            HTTPFileArg[] arg;
            arg = config.getHTTPFiles();
            assertNotNull(arg);
            assertEquals(0,arg.length);

            config.setHTTPFiles(new HTTPFileArg[]{new HTTPFileArg("","","")});
            arg = config.getHTTPFiles();
            assertNotNull(arg);
            assertEquals(0,arg.length);
            
            config.setHTTPFiles(new HTTPFileArg[]{new HTTPFileArg("","","text/plain")});
            arg = config.getHTTPFiles();
            assertNotNull(arg);
            assertEquals(1,arg.length);
            assertEquals("text/plain",arg[0].getMimeType());
            assertEquals("",arg[0].getPath());
            assertEquals("",arg[0].getParamName());
            
            config.setHTTPFiles(new HTTPFileArg[]{new HTTPFileArg("/tmp/test123.tmp","test123.tmp","text/plain")});
            arg = config.getHTTPFiles();
            assertNotNull(arg);
            assertEquals(1,arg.length);
            assertEquals("text/plain",arg[0].getMimeType());
            assertEquals("/tmp/test123.tmp",arg[0].getPath());
            assertEquals("test123.tmp",arg[0].getParamName());
            
            HTTPFileArg[] files = {};
            
            // Ignore empty file specs
            config.setHTTPFiles(files);
            arg = config.getHTTPFiles();
            assertNotNull(arg);
            assertEquals(0,arg.length);
            files = new HTTPFileArg[]{
                    new HTTPFileArg(),
                    new HTTPFileArg(),
                    };
            config.setHTTPFiles(files);
            arg = config.getHTTPFiles();
            assertNotNull(arg);
            assertEquals(0,arg.length);

            // Ignore trailing empty spec
            files = new HTTPFileArg[]{
                    new HTTPFileArg("file"),
                    new HTTPFileArg(),
                    };
            config.setHTTPFiles(files);
            arg = config.getHTTPFiles();
            assertNotNull(arg);
            assertEquals(1,arg.length);

            // Ignore leading empty spec
            files = new HTTPFileArg[]{
                    new HTTPFileArg(),
                    new HTTPFileArg("file1"),
                    new HTTPFileArg(),
                    new HTTPFileArg("file2"),
                    new HTTPFileArg(),
                    };
            config.setHTTPFiles(files);
            arg = config.getHTTPFiles();
            assertNotNull(arg);
            assertEquals(2,arg.length);
     }

    public void testSetAndGetFileField() {
        HTTPSamplerBase sampler = new HTTPNullSampler();
        sampler.setHTTPFiles(new HTTPFileArg[]{new HTTPFileArg("","param","")});
        HTTPFileArg file = sampler.getHTTPFiles()[0];
        assertEquals("param", file.getParamName());

        sampler.setHTTPFiles(new HTTPFileArg[]{new HTTPFileArg("","param2","")});
        file = sampler.getHTTPFiles()[0];
        assertEquals("param2", file.getParamName());
}

    public void testSetAndGetFilename() {
        HTTPSamplerBase sampler = new HTTPNullSampler();
        sampler.setHTTPFiles(new HTTPFileArg[]{new HTTPFileArg("name","","")});
        HTTPFileArg file = sampler.getHTTPFiles()[0];
        assertEquals("name", file.getPath());

        sampler.setHTTPFiles(new HTTPFileArg[]{new HTTPFileArg("name2","","")});
        file = sampler.getHTTPFiles()[0];
        assertEquals("name2", file.getPath());
    }

    public void testSetAndGetMimetype() {
        HTTPSamplerBase sampler = new HTTPNullSampler();
        sampler.setHTTPFiles(new HTTPFileArg[]{new HTTPFileArg("","","mime")});
        HTTPFileArg file = sampler.getHTTPFiles()[0];
        assertEquals("mime", file.getMimeType());

        sampler.setHTTPFiles(new HTTPFileArg[]{new HTTPFileArg("","","mime2")});
        file = sampler.getHTTPFiles()[0];
        assertEquals("mime2", file.getMimeType());
    }
}