I'm new to Jmeter.
I have a task where I want to send an email of Assertion result failure.
I have an http request where I'm checking the result of an API, and if it contains appropriate response that test is successful.
Now the problem is if test is failed, I need to send its result (with failure message) via email.
I have configured SMTP Sampler properly, it is sending mails. But I don't know how to send response assertion failure message as message body with that email.
Can Anyone please help?
You can use Beanshell PreProcessor in order to get assertion failure message(s) from the previous sampler.
Add Beanshell PreProcessor as a child of SMTP Request sampler
Put the following code into the PreProcessor's "Script" area:
import org.apache.jmeter.assertions.AssertionResult;
AssertionResult[] results = prev.getAssertionResults();
StringBuilder body = new StringBuilder();
for (AssertionResult result : results) {
body.append(result.getFailureMessage());
body.append(System.getProperty("line.separator"));
}
vars.put("body", body.toString());
Use ${body} JMeter Variable in the SMTP Request sampler.
Remember that it will work only for assertion failure messages of the previous sampler
See How to Use BeanShell: JMeter's Favorite Built-in Component guide for more information on Beanshell scripting in JMeter tests.
Related
enter image description hereI have a query on Jmeter web socket sampler.
I have used sampler (https://bitbucket.org/pjtr/jmeter-websocket-samplers)
I am trying to Test a scenario when I send invalid request then I should handle the error or if there is any error thrown by server then I should verify.
but in Jmeter I am not receiving any server error, it shows green all the time irrespective of valid or invalid request for web socket sampler.
Please suggest how to handle this?
Best Regards,
Sunil
enter image description here
Add a Response Assertion as a child of the WebSocker Sampler to check its status code, message, content, whatever.
If you need specific instructions kindly update your question with example "successful" and "error" responses, both Sampler result and Response data tabs.
See How to Use JMeter Assertions in Three Easy Steps article for more information on adding pass/fail criteria to your tests via JMeter Assertions.
In my JMeter test, if there is any error, I want to trigger HTTP request to post a message on my system for further attention. What can I do here? Mail visualiser works fine to report errors over email. I want to do the same but over HTTP request. I am using jmeter 3.2.
You can do something like:
Add If Controller after the HTTP Request sampler and put the following code into "Condition" area:
`!${JMeterThread.last_sample_ok}`
Add SMTP Sampler as a child of the If Controller and configure your email server details, credentials, message, etc. there - see Load Testing Your Email Server: How to Send and Receive E-mails with JMeter article for more details.
JMeterThread.last_sample_ok is a pre-defined JMeter Variable holding the result of previous sampler execution, it is true if previous sampler is successful and false otherwise. Due to the If Controller the SMTP Request sampler will only be executed in case of HTTP Request sampler failure which seems to be something you're looking for.
when there is heavy load applied on my web application I must receive an email, If server is crashed or shutdown I can take necessary action it. How can I do it using jmeter when testing.
JMeter comes with SMTP Sampler which can send emails to individuals or groups. You can use it in conjunction with JMeter Assertions and If Controller, something like
"Normal Sampler" - i.e. HTTP Request
Assertion to check response code, duration, presence of some text, absence of errors, etc.
If Controller with the condition of ${JMeterThread.last_sample_ok}, special JMeter Variable which is true when previous sampler is successful and false otherwise
SMTP Sampler - to send an email
See Load Testing Your Email Server: How to Send and Receive E-mails with JMeter article for example SMTP and Mail Reader samplers configuration
I have written a jmeter test script which automates booking in of cases by sends http post requests to our web application.
At the moment as long as you get a response back from the server it's successfull.
Is there a way it can pass the test only when the response doesn't contain the message error has occured and contains a booking reference
You can use Response Assertion
To test that response does not contain Error message check the "Not":
See also:
https://www.redline13.com/blog/2016/01/what-are-my-options-for-using-assertions-in-jmeter/
You can use Assertions for this.
With this u can lookup the response body, the response code...
Look at this tutorial: https://www.blazemeter.com/blog/how-use-jmeter-assertions-3-easy-steps
You can stop the test if one assertion fails in the thread group (I think).
I want to use "SMTP Sampler" sends email acording to "Error%" of aggregate reportor in Jmeter.
You cannot access listener values from JMeter script.
What you can do:
Use If Controller (or Beanshell Listener) to check whether request is successful - the most recent request status lives in ${JMeterThread.last_sample_ok} variable
If the request is not successful - increment a counter
If the counter value exceeds threshold - send an email. See Load Testing Your Email Server: How to Send and Receive E-mails with JMeter for details on how to send email message from JMeter test script.