12/25/2023 0 Comments Apache jmeter 2.12![]() JMeter 2.13 comes with the tika-core-1.7.jar and tika-parsers-1.7.jar. So it’s worth downloading tika-app-1.6.jar if you’re using JMeter 2.12 JMeter 2.12 comes with the tika-core-1.6.jar and tika-parsers-1.6.jar. The latest one should be fine but if it doesn’t work, look for tika-core-*.jar and tika-parsers-*.jar files in JMeter’s /lib folder and download the relevant tika-app.jar. The Asterisk (*) here stands for the version. To enable non-text based responses parsing, you’ll need to download tika-app-*.jar from the Apache Tika download page and drop it into the /lib folder of your JMeter installation. Now we can see that “tika-app.jar” is missing from JMeter’s CLASSPATH. It can parse HTML, XML, JSON, provide Regex, CSS and XPath testing capabilities, and also display content from different document types (to do this, you’ll need to change the default option “Text” to “Document” in the drop-down in the upper-left corner) The View Results Tree Listener gives you a few options on how the response data can be displayed. This shows a text representation of the ZIP archive - which isn’t readable due to its binary nature. Now let’s take a look at “Response Data” tab: This shows that JMeter recognizes the MIME Type (“application/”) and reports the correct response body size of 3656 bytes. Here’s how the Sampler Results tab looks in the ‘View Results Tree Listener’: Just enter “file” in the “Protocol” field and give the full path in “Path” field (as in the screenshot below). ![]() I used my local Apache Tomcat application server to get the “test.xlsx” file, but JMeter’s HTTP Request sampler can also pick up files from your local file system. Now it’s time to use the ‘View Results Tree Listener’ to understand how JMeter sees it. In cell A1, we have the string foo, and in cell B1, we have the string bar. I took a 3.6KB Microsoft Office Excel Worksheet.Īs you can see, we have the file test.xlsx with one worksheet labelled ‘Sheet1’. Now let’s start with a very basic Microsoft Excel compatible spreadsheet. If you’re not familiar with it, take a look at this article: How to debug your Apache JMeter script I’ll guide you through the process of viewing and obtaining the content of different document types, including Microsoft Office, OpenOffice, ZIP archives and multimedia files.īefore we start, make sure you know how to use JMeter’s View Results Tree Listener - as it’s incredibly useful for the visualization and inspection of request and response details. This is exactly the kind of challenge that I’m going to tackle in this article. But what if you need to extract something from a binary file? What if, for example, you need to validate the content of a Microsoft Word document coming as a HTTP Request Sampler response? These are all great approaches for text-based responses. How to Use JMeter Assertions in 3 Easy Steps - to apply an assertion to the response and conditionally set pass or fail criteria Using XPath and JSON Path Extractors in JMeter - to deal with XML/XHTML and JSON data Using RegEx (Regular Expression Extractor) with JMeter - to parse responses using Perl5-style regular expressions Luckily, BlazeMeter’s Knowledge Base and the JMeter Blog already have some great articles on how to do this. So, if you’re a performance test engineer, it’s super important that you know how to implement this correlation and assertion logic. How to Save the Sampler Response Into a JMeter VariableĮxtract interesting aspects from a previous response and reuse them in the next request (a.k.a Correlation)Įnsure the actual response matches expectations (a.k.a. ![]()
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