I need to compare results from two apis which I am running in two threads.I am wondering if I can add a beanshell post processor in the test plan and refer to the elements in the threads to generate a report. Can this be done?
Or is it possible to include a variable from my beanshell postprocessor script to Summary report?
You can use Regular Expression Extractor to store the responses into JMeter Variables, regular expression which matches the full response looks like
(?s)(^.*)
You can compare 2 JMeter Variables or response with a variable using Response Assertion. See How to Use JMeter Assertions in Three Easy Steps article for details.
For storing any JMeter Variable in .jtl results file just declare it using
sample_variables property in user.properties file like:
sample_variables=foo
Given the above property set ${foo} variable value will be added to .jtl results file as the last column. See
Related
I'm capturing multiple values with a regular expression, and that expression returns 20 matches as shown in image RegExMatches,
My regular expression is something like this RegEx.
How do I use multiple values in post data of my HTTP request which is something like PostData
I tried with MatchNR and -1 and call with ${candidateGUID_gN} N being the match number but this didn't workout.
How do I use the Extracted values in Post data ? or will I have to make different Regular Expressions for each value ?
I think the only way of achieving this is building your request using JSR223 PreProcessor and Groovy language, take a look at the following JMeter API shorthands:
Arguments
vars aka JMeterVariables
sampler aka HTTPSamplerBase
More information: Top 8 JMeter Java Classes You Should Be Using with Groovy
And please stop posting code as images it's not very polite / disrespect to the community.
I have issue with debug sampler not showing regular expression extractor in Jmeter. Kindly refer the tree below:
Here is the information in my regular expression extractor:
There's no regular expression variables shown in debug sampler output:
Can help to see what's the real issue here? FYI I'm scripting using webtours demo website & havent parameterize username and password yet coz i want to make sure my correlation works first. Thanks.
Without seeing the response it's hard to say what is wrong, most probably your Regular Expression Extractor fails somewhere somehow, as per documentation:
Template
The template used to create a string from the matches found. This is an arbitrary string with special elements to refer to groups within the regular expression. The syntax to refer to a group is: '$1$' to refer to group 1, '$2$' to refer to group 2, etc. $0$ refers to whatever the entire expression matches.
so for sure you need to change $1 to $1$
Using regular expressions for parsing HTML is not the best idea, I would recommend consider using CSS Selector Extractor instead, the relevant configuration would be something like
I don't think your PostProcessor placement is correct, it's a Post processor so according to the JMeter test elements execution order it is executed after the sampler and you're trying to use the variable in the same request. So my expectation is that you need to move it under the "Homepage" sampler
Add HTTP Cookie Manager to your Test Plan
I need to capture some values from Response data and add them to the same CSV file which is used to generate HTML reports (not to a separate CSV file). The reason I want to do this is to filter the Response times by any value I capture, in this case LOBs or GroupIDs (last 2 columns). In the picture, column A thru P are from JMeter generated results, but I want to add column Q and R also with captured values.
Results
Add a suitable Post-Processor to extract LOBs and GroupIDs, make sure to use exactly the same variable reference name:
Add the next line to user.properties file:
sample_variables=LOBs,GroupIDs
That's it, next time you start JMeter you will see 2 extra columns added to the .jtl results file containing variable values for each Sample Result.
If you don't want to make the change permanent instead of adding the above line to the user.properties file you can pass it via -J command-line argument like:
jmeter -Jsample_variables=LOBs,GroupIDs -n -t test.jmx -l result.jtl
References:
Sample Variables property
Overriding Properties Via The Command Line
Apache JMeter Properties Customization Guide
How to Extract using regular expression if there are multiple variables in Jmeter
Steps:
I have an URL where there are 2 variables.i would like to extract the second variable ie"communityID".can anyone please help on the regular expression that i should use in jmeter to extract that variable
Screenshot has been attached
enter image description here
Please use the below configuration for your Regular Expression Extractor. This will extract two values and store it in the <your-reference-name>_g1 and <your-reference-name>_g2 respectively.
Regular Expression as
Public/FormsPreview.aspx\?Id\=(.+?)\&\;name\=Newform\&\;Community\=(.+?)\&
Template as
$1$$2$
How to validate your regular expression extractor?
To validate your regular expression extractor, add a Debug Sampler (Right Click on your thread group > Add > Sampler > Debug Sampler)
Execute the test plan
In View Results Tree you can see the c_ID_g1 and c_ID_2 value as shown below.
You can use these variables in the test plan using this syntax ${c_ID_g1} and ${c_ID_2}
I have extracted valeus from response using regular expression extractor and defined template as $1$,$2$, i now want to use those values in beanshell post processor. How do i do that.
I am unable to fetch those valeus in my beanshell editor.
How do i import $1$ to variable x and $2$ to variable Y into beanshell postprocessor.
Thanks
Change first 2 lines of your Beanshell code to be:
name=vars.get("outlet_g1");
email=vars.get("outlet_g2");
Going forward I would suggest using Debug Sampler and View Results Tree listener combination so you could see all the variables originated from the Regular Expression Extractor along with their values. See How to Debug your Apache JMeter Script guide for more details