I'm looking for a way to get the value of a post processing and play on other requests without having to extract that value again,
My question is, is it possible to do this?
I'm already desperate.
The value I need to pass is the one in the image
I need to put in this requisition
There are several post processors
For Regular Expression Extractor/XPath Extractor or CSS/JQuery Extractor: Reference Name is the variable saved e.g. a and then you can use it as ${a}
For JSR223 PostProcessor you can add vars.put("a", value); and then use it as ${a}
If you need global variable use property by adding: props.put("a", value); and get it later with: ${__P(a)}
In your case add your variable to Body Data: info_s"="${txtinfoInforma}" ...
Related
In the JSR Sampler I am assigning the value of a String I create i.e., SFDC_Prouct_1 in list. for e.g.,
list=SFDCProduct_5
Here SFDCProduct_5 is already a variable which has XML elements. Now I am trying to place a http request and in the payload I want to inject the value of SFDCProduct_5 . But I have to write ${list}, as list has the value of SFDCProduct_5 .
I tried ${${list}}, but thats not working.
Any ideas?
In JSR223 Sampler you can get the nested variable using vars.get
vars.get(vars.get("list"));
If I correctly understood your question you need to wrap your ${list} into __eval() function like
${__eval(${list})}
Demo:
See Here’s What to Do to Combine Multiple JMeter Variables article for more information if needed.
I have JSON responce
{
"sessionName":"eL7tYgxhYh",
"imageSrc":"/Common/CaptchaImage/**eL7tYgxhYh**?t=636573960197174426"
}
How I can get a random value string "eL7tYgxhYh" in href by JSON Path Extractor with JMeter?
You cannot achieve this using JSON Extractor as it can only deal with JSON Objects, i.e. you can easily get full value of the imageSrc attribute, but not more.
I would recommend switching to Boundary Extractor instead, the relevant configuration would be something like:
Name of created variable: anything meaningful, i.e. href
Left Boundary: CaptchaImage/
Right Boundary: ?
That's it, the "interesting" value should be now extracted and you should be able to refer it as ${href} where required
Demo:
More information: The Boundary Extractor vs. the Regular Expression Extractor in JMeter
JSON format is in key-value pair so you just need to mention the key for which you need to extract the value. As in your case, you can use following JSON path expression for fetching the text mentioned by you:
$.sessionName
You can also use regular expression extractor which is another most important element of JMeter to extract the dynamic variables. Please refer to below blog of RedLine13 for more information on Regular Expressions:
https://www.redline13.com/blog/2016/01/jmeter-extract-and-re-use-as-variable/
Let me know if you have any further question
Above figure shows how to access access_token response of json and store it in access_token variable. In your case need to replace below.
JSONPath Expression use
$..sessionName
Destination variable Name
SessionName
more information for accessing json path
To Get "636573960197174426"
To get required string from result string you can use BeanShell Assertion to split the string.
And Use link to fetch the vaiable properties and jmeter elements
To Fetch jmeter Elements
My task is to make a request and save some data from the headers in a variable and use it later in another requests.
So I've added an http request and added an regular expression extractor. Here is my setup:
And then I've created another request and I'm using the LocationToken variable, but there the variable has the default value (dd). here is the response:
So, as you can see, the pattern patches on the headers. So what have I done wrong?
In Regular Expression Extractor, under Apply to section, you should select Main sampler and sub-samplers option but not JMeter Variable.
Regular Expression Extractor saves the value into the variable which we specified in Reference Name field.
in the question,
Reference Name: LocationToken
in later request, you refer the value as follows:
${LocationToken}
In need to pass a data from a response to the subsequent request. Something goes wrong and the default variable value appears in the request.
First request returns the JSON in response body which looks like this:
{"issued_at":"2016-01-14T12:41:01.000Z","expires":"2016-01-14T12:46:01.000Z","id":"j6M ... MTA=="}
I extract the value of the id attribute using the Regular Expression Extractor:
Then I pass the token variable to the subsequent request parameter:
But the request is created with the default value of the variable:
There is a JSON Path Extractor designed to deal with JSON content type, I believe it would be easier to use it.
The relevant JSON Path query will be as simple as $..id
See Using the XPath Extractor in JMeter (scroll down to "Parsing JSON") for comprehensive information on plugin installation and usage and JSONPath - XPath for JSON for JSONPath language reference and examples.
In regards to your Regular Expression Extractor configuration:
remove 1 from Match No.
Provide $1$ as Template
If you look at the Regular Expression Extractor documentation, the field Template is required. I suggest you to use value $1$ and try again.
The problem was resolved by setting the "Field to check" radio button to "Body" at the "Regular Expression Extractor" dialog and by setting the Template field value to $1$.
Thanks to alphamikevictor and Dmitri T for help!
You should use ${token_g1} to get the value of the first group of the regex match (the value you're looking for).
I have a GET request from where I extract the variable ${SAMLRequest} (Regular Expression Extractor).
Value of ${SAMLRequest} is as follows: VhJUVNXeHBPRjNMdnNvNHpTUT09PC9YNTA5Q2VydGlmaWNhdGU+PC9YNTA5RGF0YT48L0tleUluZm8+PC9TaWduYXR1cmU+PHNhbWxwOk5hbWVJRFBvbGljeSBBbGxvd0NyZWF0ZT0idHJ1ZSIgLz48L3NhbWxwOkF1dGhuUmVxdWVzdD4=
Next I have a POST request, and I want to post the variable ${SAMLRequest} with some changes.
Instead of the sign + I want to have %2B and instead of =, I want to have %3D.
Do you know how I can change a variable in JMeter?
Use beanshell preprocessor1 in your post sampler
The easiest way is to check "Encode?" box for SAMLRequest parameter in your POST request body
The harder way is using __urlencode() JMeter Function.
The hardest way is BeanShell Pre Processor as okwap suggests. However it'll give you the full control.
Relevant Beahshell code will look like:
import java.net.URLEncoder;
String source = vars.get("SAMLRequest");
String encoded = URLEncoder.encode(source);
vars.put("SAMLRequest", encoded);