JMeter tutorial 21 - BeanShell Script Part - 2 | Write data to CSV file | BeanShell PostProcessor
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- Опубліковано 22 лип 2024
- This is the twenty-first video of JMeter Tutorial series which covers How to write data to CSV file using BeanShell script
Learning:
BeanShell Script to write data to CSV file with if-else condition:
import java.io.*;
File f=new File("D:\\jmeterProject\\testResult.csv");
FileWriter fw=new FileWriter(f);
BufferedWriter bw=new BufferedWriter(fw);
var rc = prev.getResponseCode();
if(rc.equals("200")){
bw.write("test is passed");
}
else{
bw.write("test is failed");
}
bw.close();
fw.close();
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You are the best one in jmeter thank you
You are welcome!
Just a best practise suggestion, instead of import java.io.*, we can use only the classes required
import java.io.File;
import java.io.FileWriter;
import java.io.PrintWriter;
import java.io.BufferedWriter;
import java.io.IOException;
When we try with bw.newLine(); to store values from multiple iterations, the file is opened everytime and the code is started from the first which is making it to write the response at the first line everytime. So essentially it is replacing the value everytime instead of listing it.
Got the answer for this.
Instead of using filrwriter fw = new Filewriter(f);
We need to use (f,true) to open the file in append mode.
how can we do that can you brief
Correct, without "true", it will override every time. Thanks.
Hi, can you help me with writing the entire reponse json into csv file.
I actually need to check the downloaded file, which is in json format in Response.
and now want this json into CSV format , which ideally dev is duing using javascript.
Can you let me know how can i do the same using jmeter. I need to convert this json in response to CSV file to validate the file rows and columns from entire JSON response
Hello, thanks for the video, how to works with coluns name with scenarios that a will access and write results on this csv?
How can we access and customize scripts based on "passwords" and "captcha " through bean shell scripting ?
Best tutorial
How to append multiple results in a single CSV file after invoking multiple HTTP requests which having different if conditions results set?
Hello, I have saved a Excel file with name (Perfrmon.csv) using type(CSV(Comma Delimited)(*.csv)). Now after writing all the commands in Jmeter (Response OK (200)), I am not getting data printed in the excel file. The CSV excel file is all blank. Please suggest
Hi, its really good. How can I write the response body json to a csv file?
You're awesome ma'm cant stop writing appreciation comment
How can we access and customize scripts based on "passwords" and "captcha " through bean shell scripting ?
Hey, thanks for the video,,i have put my sampler under HTTP request and need to fetch json values , but import org.json.*.; Error invoking bsh method: eval In file: inline evaluation of is something I am stuck with.
Would you please let me know how to store my reservation id in a CSV file from the Response body tab
the Above Code is not working in Jmeter4.0 right????
excellent...
Thanks, keep learning!
I used the same code above but result not written in csv file ...
Hello hope you are doing well ,Thanks for the such great video,how to write data into a perticular cell and how it works for multiple users?
how to write the results of 100 threads where I declared in the thread group. it is storing only one thread response.
Step1: in the thread group declared 100 threads.
Step2: add Beanshell Postprocessor with bw.newLine(); //even I tried to keep the bean shell script after http request, but no use
Step3: execute the script.
Hi
Could u please make it css jQuery tester jmeter videos
Please make videos on load runner, Neoload, Dynatrace and appdynamics too
thanks for your video , very useful for me. how can I write response value in csv file. when I execute request then it generates one number as response and I need to use that number in next request as path url (/products/${number}) . please help me.
Thanks
Good one. But how to write to a particular column in CSV. I want to write PASS or FAIL in Results column of CSV file. Please explain.
Thank you mam
How to print thread group name in csv file
Hi thank you . I am getting the below error when attempting this
Typed variable declaration : Object constructor .Could you please help
Hi, was the file already open when you tried to run the project? And, on which version of JMeter are you working?
I'm running the test with 5 threads, but the result written only once? not for all 5.
If you are using the same code as shown in the video for 5 threads, the results would be overridden in the same line. So, you see result written only once.
After else block, add the code bw.newLine() to move to the next line.
Thanks for the video.. In my test plan, I have 9 thread groups.. can we have a single code for collecting the results al together?
You are welcome, try by adding the Beanshell Post Processor at Test Plan level.
In csv file how add another cell any infor ? From jmeter
Thanks for the video. Just let me know one thing if I want to create multiple xml files in JMeter. How can I write XML tag inside beanshell and how can I generate different XML file for each iteration?
You are welcome, to generate XML file, write the java code under BeanShell PostProcessor.
Firstly, you have to create a Document with DocumentBuilder class, define all the XML content - node, attribute with Element class. In last, use Transformer class to output the entire XML content to stream output, typically a File.
Please note that if you wish to create different xml file on each iteration, make the use of variables wherever required.
Thanks for this detailed video. but how can I write specific IDs value which I get in the response to CSV file?
I believe you would have the Ids in a variable. So, you will pass the variable as bw.write($VariableName)
how can i write, dynamic value extract by regular expression extractor to a csv file?
Store the dynamic value in a variable, write that variable in CSV file, instead of hard coded value
Your all sessions are good but I need to suggest one thing plz change jmeter apperence if u don't mind before conducting class,so we can understand easily your methods.
Hi, thanks for your time and feedback, Apologies or the inconvenience!
I will keep this in mind going forward.
If we want to execute 5 iterations, how to write 5 iteration result(pass or fail) in a excel in 5 rows one after another?
Please follw the steps below:
Step 1: Add a Logic Controller -> Loop Controller
Step 2: Provide Loop count as 5
Step 3: Put the Request and Beanshell post processor under the Loop Controller.
So, the request will be executed 5 times and it's result will be written to excel file every time using beanshell post processor.
Add true to line no 4, to override the csv file
Hi,
How to store all the extracted response data variable into CSV file for each iteration (of same request)
Hi Rashmi, please follow the below steps:
Step 1: To execute request in iteration, add controller such as Loop controller or For Each controller according to the requirement of iteration
Step 2: In the script shown in the video, add a line bw.newLine(); after the else block.
These two steps will make the request to execute in loop and for each loop, data will be written to csv file and will move to next line for next iteration.
Hi. I have created a time based otp using jsr223 preprocessor. I want to use that otp generated in the next request, where we enter this otp and then login to the application. How can i do that?
Thank you for the amazing tutorial.
how can i write, multiple dynamic value extract by regular expression extractor and a parameter to a csv file (for 3 fields)?
Thanks for putting this video. when I tried this i encountered the following error.
ERROR o.a.j.u.BeanShellInterpreter: Error invoking bsh method: eval In file: inline evaluation of: ``import java.io.*;
Any inputs on how to pass through this error
Hi,
Such errors mostly occur when post processors are not placed at correct position or variables are not defined correctly.
could you please share the structure of your test plan and the exact script where you get this error?
@@qualityassurancelab7764 Yes the same issue I was facing, now I realize actually I put single (\) slash at the path of CSV file.
@@nileshthummar20 Thanks for sharing. yes, this error is very common and needs precise debugging.
I find Log Viewer and debug sampler very helpful for debug purpose, hope this video helps you too for debug purpose - ua-cam.com/video/dbCRz2186Vs/v-deo.html
When I run my test plan in non gui mode can't able to write responce to CSV file
But when I run my test plan in gui mode able to write responce to CSV file
Can u explain how to write data in CSV file while running Jmeter in non gui mode
Also I need to overwrite CSV file
Could you please share the file path of CSV file which you provided in the Beanshell script?
@@qualityassurancelab7764
"/home/flyy-dev/apache-jmeter-5.2.1/database/ride_simulator/sidelog.csv"
Iam using Linux
@@saipavantej Could you please try again by providing the complete path starting from Drive(eg. C:\New folder.....csv)
As I am new to Jmeter,can you Please help me on this scenario
Step1-send a http request and get response in json-completed this step
Step2-From above response i have extracted two variables through Json extractor(X_ALL and Y_ALL)-Completed this step
Step3-In two variables, each variable contains 18 values seperately like below.
X_ALL=1,2,3,4,5,,7,8,......18
Y_ALL=a,b,c,d,e,f......18th one
The below part where i get stuck to implement
-->1. Get X_All and Y_ALL variables values in array Seperately
-->2. Iterate 1st value of X_ALL(i.e.,"1") and 1st value of Y_ALL((i.e.,"a")) at a time and store the values in 2 different variables.
-->3. Pass the stored variables from step2 in next request and get the response
-->4. From step3, again Extract some variables named Test,Test1
-->2. Iterate 2nd value of X_ALL(i.e.,"2") and 2nd value of Y_ALL((i.e.,"b")) at a time and store the values in 2 different variables.
-->3. Pass the stored variables from step2 in next request and get the response
-->4. From step3, again Extract some variables named Test,Test1
-->2. Iterate 1st value of X_ALL(i.e.,"3") and 1st value of Y_ALL((i.e.,"c")) at a time and store the values in 2 different variables.
-->3. Pass the stored variables from step2 in next request and get the response
-->4. From step3, again Extract some variables named Test,Test1....
....
....
....
....
Likewise continue the same for 18 subaccounts
Once you fetch multiple values in X_ALL and Y_ALL using JSON Extractor, follow below steps:
Add 1st for each controller to loop through X_ALL, provide input variable prefix as X_ALL and output Variable name as X. X variable will hold the values present in X_ALL one by one as loop iterates.
Under 1st for each controller add 2nd for each controller to loop through Y_ALL, provide input variable prefix as Y_ALL and output Variable name as Y. Y variable will hold the values present in Y_ALL one by one as loop iterates.
Within 2nd For Each controller, add required requests and use the values from X_ALL and Y_ALL as variables ${X} and ${Y}
Tons of thanks for your reply by spending some time!!
You need not create the CSV file explicitly. JMeter will create the csv file
who cares about write to file responseCode or responseMessage? I expected that this session should be written dynamic values for file