Re: How to grep just one string from Response Data and save into .csv file

[govardhan nalluri <go...@gmail.com>]

Hi Sushma,

Please add bean shell code in the BeanShell PostProcessor you can get the
regular expression value to text file. Could you please find the below code


   String V_BatchSeqNumber_Bsh;

    V_BatchSeqNumber_Bsh=vars.get("V_Param_Corr");// after doing in regular
expression and saving to varibale name as in the name V_param_corr
    vars.put("V_nextBatchSeqNumber_JM",V_BatchSeqNumber_Bsh);

    FileOutputStream out = new
FileOutputStream("d:\\results1_BtachSummary.txt", true); // Path very you
want to save
    String newline = System.getProperty("line.separator");
    Set variables = vars.entrySet();

    for (Map.Entry entry : variables) {
        if (entry.getKey().startsWith("V_nextBatchSeqNumber_JM")) {
            out.write(entry.getValue().toString().getBytes("UTF-8"));
            out.write(newline.getBytes("UTF-8"));
            out.flush();
        }
    }

    out.close();

Thanks
Govardhan

On Fri, Oct 2, 2015 at 1:11 AM, Deepak Shetty <sh...@gmail.com> wrote:

> Hi
> no additional libraries are needed. If you are seeing the extra columns ,
> Jmeter is setup correctly , so the problem is in whatever you have
> extracted or in the way you are interpreting results. Note that variables
> are case sensitive so ensure you check those things
>
> Suppose your test is
> Thread Group
> +Sampler1
> +Sampler2
> ++Regex extractor  variable1
> +Listener
> Then you should get 2 rows - One for sampler1 which has null (variable
> doesnt have a value yet) and one for Sampler2 which *should* have the value
> for variable1
>
>
> On Thu, Oct 1, 2015 at 12:02 PM, Sushma Kattinti <
> Sushma.Kattinti@vonagebusiness.com> wrote:
>
> > Hi Deepak,
> >
> > I added the sample_variable in the Jmeter/user.properties.
> >
> > I see the the expression in my Debuger Sampler but in my .cvs file I see
> > “null”
> >
> > You think I am missing any libraries?
> >
> > I am using the Apache Jmeter Version 2.11 r1554548 and the latest and I
> > got the latest http://jmeter-plugins.org/downloads/all/ plugins (Extras
> > with Libs Set)
> >
> > Thanks,
> > Sushma
> >
> >
> >
> > On 10/1/15, 2:52 PM, "Deepak Shetty" <sh...@gmail.com> wrote:
> >
> > >Hi
> > >The variable name that you have used in your extractor (reference name
> in
> > >Regular expression extractor assuming you are getting a single value and
> > >not a list)
> > >Then you'd have something like this in jmeter.properties (or
> > >user.properties)
> > >
> > >sample_variables=variableName1,variableName2
> > >
> > >Docs at
> > >http://jmeter.apache.org/usermanual/listeners.html#sample_variables
> > >
> > >On Thu, Oct 1, 2015 at 11:44 AM, Sushma Kattinti <
> > >Sushma.Kattinti@vonagebusiness.com> wrote:
> > >
> > >>
> > >> I am running this via Jmeter GUI itself for now. Once it works as
> > >> intended, I will push this .jmx file and run it via Blazemeter.
> > >>
> > >> But for now what sample_variable I should be adding in
> > >> jmeter/user.properties.
> > >>
> > >> I am a newbie and trying to explore, apologies if I raise any silly
> > >> questions.
> > >>
> > >> Thanks,
> > >> Sushma
> > >>
> > >>
> > >>
> > >> On 10/1/15, 2:34 PM, "Deepak Shetty" <sh...@gmail.com> wrote:
> > >>
> > >> >Hi
> > >> >
> > >> >Dont use a Save responses to file - Use a different listener like
> > >> >
> > >>
> > >>
> > http://jmeter.apache.org/usermanual/component_
> reference.html#Simple_Data_
> > >>W
> > >> >riter
> > >> >Or if you are running from command line then the -l flag.
> > >> >Scope the listener appropriately (either just as child of the request
> > >>or
> > >> >whatever)
> > >> >
> > >> >Did you add the variable names to sample_variables in jmeter/user
> > >> >.properties?
> > >> >
> > >> >regards
> > >> >deepak
> > >> >
> > >> >On Thu, Oct 1, 2015 at 8:36 AM, Sushma Kattinti <
> > >> >Sushma.Kattinti@vonagebusiness.com> wrote:
> > >> >
> > >> >> Hello Deepak,
> > >> >>
> > >> >> After the POST command I used the Regular Expression Extractor and
> > >>added
> > >> >> my regex expression. I made sure that it is capturing by using a
> > >>Debug
> > >> >> Sampler. I added Save Responses to a file and gave the path for the
> > >>.cvs
> > >> >> file to save the results but I am not able to save just the
> > >>expression I
> > >> >> am looking for. I get the whole response in a file.
> > >> >>
> > >> >> Please let me know if I you need further information and I can
> > >>provide
> > >> >>and
> > >> >> tweak it.
> > >> >>
> > >> >> Thanks for all your help
> > >> >>
> > >> >> Thanks,
> > >> >> Sushma
> > >> >>
> > >> >>
> > >> >>
> > >> >> On 9/29/15, 12:44 PM, "Deepak Shetty" <sh...@gmail.com> wrote:
> > >> >>
> > >> >> >Hi
> > >> >> >a. First you need to extract the value using a post processor -
> This
> > >> >>seems
> > >> >> >to be what you have done with regex post processor. This needs to
> > >>be in
> > >> >> >scope of the sampler that is returning the response - usually it
> is
> > >> >> >created
> > >> >> >as a child of the sampler.
> > >> >> >b. Next you need to verify that your post processor is actually
> > >> >>working -
> > >> >> >So add a debug sampler + view results tree listener after the
> > >>request
> > >> >>that
> > >> >> >you are operating on and you should be able to see whether the
> > >>value is
> > >> >> >being extracted correctly or not
> > >> >> >c. If step  b is printing your variable correctly then the
> simplest
> > >> >>way to
> > >> >> >write variables to file is using
> > >> >> >http://jmeter.apache.org/usermanual/listeners.html#
> sample_variables
> > >>-
> > >> >>so
> > >> >> >you would simply define your variable names in the properties file
> > >>and
> > >> >> >then
> > >> >> >Jmeter would record the value of the variables against every
> > >>response-
> > >> >>If
> > >> >> >you have more complicated needs then roll out your own using any
> of
> > >>the
> > >> >> >listeners that allow you to write your own code. - Note that your
> > >>code
> > >> >> >should be thread safe.
> > >> >> >
> > >> >> >regards
> > >> >> >deepak
> > >> >> >
> > >> >> >
> > >> >> >
> > >> >> >On Tue, Sep 29, 2015 at 8:15 AM, Sushma Kattinti <
> > >> >> >Sushma.Kattinti@vonagebusiness.com> wrote:
> > >> >> >
> > >> >> >> Hello,
> > >> >> >>
> > >> >> >> I am executing GET method and saving output in a csv file. I
> would
> > >> >>like
> > >> >> >>to
> > >> >> >> get just one string from the Response data and put it in a file.
> > >>Any
> > >> >> >>help
> > >> >> >> would be great. I used Regular Expression Extractor and
> BeanShell
> > >> >> >> PostProcessor but I do not see any data coming into file. Each
> > >>column
> > >> >> >>says
> > >> >> >> ³null² instead of the string I am looking for from Response Data
> > >> >> >>
> > >> >> >> Thanks,
> > >> >> >> Sushma
> > >> >> >>
> > >> >> >>
> > >> >> >>
> > >>---------------------------------------------------------------------
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> > >> >> >>
> > >> >> >>
> > >> >>
> > >> >>
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> > >>
> >
> >
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