I have my HTTP request and have some conditions need to wait get at least 1 results or complete=true from the response.
I also want to add if keep executing to satisfy the below condition I want to stop after some request, my code:
if (vars.get('complete') == true || vars.get('total_result') > 0) {
vars.put('stop', true);
}
My request:
I think you are getting a String when getting vars value and failed to compare to 0.
You can parse value as Integer:
int total_result = vars.get('total_result') == null ? 0 : Integer.parseInt(vars.get('total_result'))
if (vars.get('complete') == true || total_result > 0) {
vars.put('stop', true);
}
You have a significant number of errors in the jmeter.log file:
so first of all you need to analyze what's going on there, it might be the case the variables are not having respective values.
Also since JMeter 3.1 you're supposed to be using Groovy language for scripting so consider migrating from JavaScript, moreover it is not available in later Java versions
Also JMeter Variables are stored as Java Strings so you need to perform the strings comparison or conversion of values to the required types
Suggested clause change (again assumes Groovy language):
vars.get('complete') == 'true' || (vars.get('total_result') as int) > 0
Related
In my JMeter test plan, I want to set a flag in case of failure in every HTTP request. So I created a JSR223 PostProcessor in request with the following snippet:
if (!prev.isSuccessful()) {
int abc = 1
props.put('result', vars.get('abc'))
}
where result is defined as global in the thread.
In teardown I want to exit JMeter by comparing with the value of the flag . So I am doing the following:
if ((props.get('result') as int) == 1) {
System.exit(1);
}
Can anyone help me what wrong I am doing in this? Is there any other way by which I can do this.
This statement vars.get('abc') will return null because you just declare an integer called abc and not writing it to JMeter Variables.
You need to amend your code to something like:
if (!prev.isSuccessful()) {
int abc = 1
props.put('result', abc)
}
also there is no need to cast it to the integer back, it's stored as the object of the given type
if (props.get('result') == 1) {
System.exit(1);
}
More information:
Properties aka props
JMeterVariables aka vars
Top 8 JMeter Java Classes You Should Be Using with Groovy
You may also find AutoStop Listener useful
Based on this thread - Jmeter - how to return multiple ID(s) based on the array (match JSON path with array)
I managed to get ID's, for every single member of the array.
Now I need to alternate the code and to have a variable for every single ID.
What i tried is:
vars.get('array').replace("[", "").replace("]", "").split(", ").each { country ->
def result = new groovy.json.JsonSlurper().parse(prev.getResponseData()).payload.find { entry -> entry.name == country.trim() }
vars.put("tim" + ${__counter(,)}, result.id as String);
}
But, I am only able to get a single variable.
What should I do in order to save every single result.id, into variables like:
tim1, tim2, tim3...
Don't inline JMeter Functions or Variables into Groovy scripts.
As per JMeter Documentation:
The JSR223 test elements have a feature (compilation) that can significantly increase performance. To benefit from this feature:
Use Script files instead of inlining them. This will make JMeter compile them if this feature is available on ScriptEngine and cache them.
Or Use Script Text and check Cache compiled script if available property.
When using this feature, ensure your script code does not use JMeter variables or JMeter function calls directly in script code as caching would only cache first replacement. Instead use script parameters.
So I would rather recommend amending your code as follows:
vars.get('array').replace("[", "").replace("]", "").split(", ").eachWithIndex { country, index ->
def result = new groovy.json.JsonSlurper().parse(prev.getResponseData()).payload.find { entry -> entry.name == country.trim() }
if (result != null) {
vars.put("tim" + (index + 1), result.id as String);
}
}
Demo:
More information: Apache Groovy - Why and How You Should Use It
I have a request in Jmeter that I need to loop until I find the result I am looking for. I have read a few bits about a while controller but found them unhelpful as they seem to glance over vital information or are using an older version of Jmeter
I'm currently using Jmeter 5.0, and I have attempted to implement a while controller but failed as I think I do not understand how to properly handle the response, or even grab it, and then use it as a comparison to assert if the item exists.
I get a response from the HTTP request call response that looks a little somthing like this:
{"data":{"getIDs":{"Page": 1,"PageSize": 25,"PageCount": 1,"isFirstPage": true,"batches":[{"id":"b601a257-13fe-4de3-b779-a5922e89765a"},{"id":"b601a257-13fe-4de3-b779-a5922e89765b"},{"id":"b601a257-13fe-4de3-b779-a5922e89765c"}]}}
I need to recall the endpoint until I have found the ID I am looking for or cancel after 10 attempts
So after a bit of fumbling around I, I figured on my own answer that seems to work well. But I would suggest looking at other sources before taking mine as gospel.
The basic structure looks as follows:
Within a thread I set the variables then create the while loop as the next step. Within the While loop I created a counter then added the request I wanted to loop after. To make the loop work for me, I have three items sat under the request.
A Response Assertion: this check for a 200 status as the call should never fail
A Constant Timer: There is a delay between polls of the end point
A JSR223 Assertion: groovy code used ensure the while loop logic is handled
User Defined Variables:
Here i have setup two variables:
DONE: Done is a string value I alter if my JSR223 Assertion finds the values I'm looking for in the HTTP request
MyValue (this is dynamically driven in my actual test, for demo purpose, I’m just declaring a value to look for i.e. 12345)
While Controller:
I still feel i may not understand this correctly, however after some googling I came across the following code that works for me despite some errors in the JMeter console:
${__javaScript(("${DONE}" != "yep" && ${Counter} < 10),)}
This code is saying that the while loop will continue until either of these two conditions are met:
DONE, the variable created earlier, is equal to the value yep
Counter is less than 10 (Counter is declared beneath the while loop)
Counter:
this was a simple configuration step that just worked once I understood it needed to be within the while loop, i configured the following:
Starting value = 1
Increment = 1
Exported Variable Name = Counter
Ticked 'Track Counter independently for each user'
Ticked 'Reset counter on each thread group iteration'
(Exported Variable Name: you can call this whatever you want, I’ve named it counter for the purpose of this demo)
JSR223 Assertion:
This is a simple script assertion that just uses a Boolean and a couple of if statements to assert the state of the test.
import org.apache.commons.lang3.StringUtils;
def done = vars.get("DONE");
String response = prev.getResponseDataAsString(); //retrieves the http request response as text
String MyValue = vars.get("MyValue");
def counter = vars.get("Counter");
//Find Substring within response string and stor result as boolean
String container = response;
String content = MyValue;
boolean containerContainsContent = StringUtils.containsIgnoreCase(container, content);
//Check if the true condition is met and change the value so the loop exits
if (containerContainsContent == true){
log.info("------------------------Got Here");
vars.put("DONE", "yep");
}
//Force test to fail after 10 loops
if (Counter.toString() == "10"){
assert 1 == 2
}
I have a script where I have some if controllers. I'm attempting to add a 4th If controller that will trigger a script failure if none of the 3 expected values is returned. It's saying one of the 3 expected values is invalid.
1st, I have a user defined variable like this:
testTool= ${__P(testTool,APPLES)}
2nd, I have these 3 If controllers with these Expressions:
${__groovy(vars.get("testTool").toUpperCase().equals("APPLES"))}
${__groovy(vars.get("testTool").toUpperCase().equals("BANANAS"))}
${__groovy(vars.get("testTool").toUpperCase().equals("PEACHES"))}
The 4th If is supposed to be triggered if the value of testTool is not one of the 3 expected values. It's Expression looks like this:
> ${__groovy( (vars.get("testTool").toUpperCase().equals("APPLES") == false ||
> vars.get("testTool").toUpperCase().equals("BANANAS") == false ||
> vars.get("testTool").toUpperCase().equals("PEACHES") == false)) }
I have also tried it this way:
> ${__groovy((!vars.get("testTool").toUpperCase().equals("APPLES") ||
> !vars.get("testTool").toUpperCase().equals("BANANAS") ||
> !vars.get("testTool").toUpperCase().equals("PEACHES")),)}
It is somehow saying APPLES is an invalid testTool. What am I doing wrong? All if controllers have the 'Interpret Condition as Variable Expression' checked.
Use the following condition in if controller
${__groovy(!(vars.get("testTool").toUpperCase().equals("APPLES"))||!(vars.get("testTool").toUpperCase().equals("BANANAS"))||!(vars.get("testTool").toUpperCase().equals("PEACHES")))}
Please let me know if it helps
You should use && operator instead of ||, see Groovy Logical Operators for detailed explanation and more information.
Your 4th expression needs to be amended to look like:
${__groovy(!(vars.get("testTool").toUpperCase().equals("APPLES")) && !(vars.get("testTool").toUpperCase().equals("BANANAS")) && !(vars.get("testTool").toUpperCase().equals("PEACHES")))}
An easier option would be using Switch Controller, from implementation and especially performance perspectives it is the optimal solution.
Add Switch Controller to your Test Plan
Use ${testTool} as the "Switch Value"
Put 4 requests as the children of the Switch Controller and name them as:
APPLES
BANANAS
PEACHES
DEFAULT
So if ${testTool} variable value will be APPLES - the APPLES sampler will be executed, if ${testTool} variable value will be BANANAS - the BANANAS sampler will be executed, etc.
If ${testTool} will not match any other children - JMeter will run DEFAULT sampler
See Selection Statements in JMeter Made Easy guide for details.
Am new to JMeter. I have extracted my required values from response data using regular expression extractor. Now I need to use these etracted values to select a particular data from the list.
I have few data listed. In these data, few have edit enabled and few data's edit are disabled. I have to instruct JMeter to select data that have edit enabled. there are 3 conditions to have edit enabled which is:
is_final = 1
is_locked = 0
status_id = 1
I have extracted these values from response data. But I donot know how to use BeanShell to instruct JMeter to select data that have edit enabled. Please help me on this.
the syntax of the Beanshell script is quite similar to Java. Say, you have a list of elements: ArrayList<element> list and each element has fields:is_final,is_locked,status_id, so you can write a loop to go through all the elemnts in the list like
for(int i = 0; i < list.size(); i++){
if(list.get(i).is_final == 1 && list.get(i).is_locked == 0 && list.get(i).status_id == 1){
return list.get(i);
}
hope this is helpful to you!
about jmeter's introduction on beanshell and beanshell's offifical wiki
If you want to use the single values out of Extracted array. First you need to understand these variables are stored as for eg:MYREF_g0,MYREF_g1,MYREF_g2
So if you wanted to extract say status_id in your case which is stored at 3rd array position in ReferenceName say Abc. then refrence variable name should be${Abc_g2}.
Same applies for other values like ${Abc_g0},${Abc_g1}.
Hope this helps.!