PeterHarding at 05:08, 24 September 2014

2014-09-24T05:08:46Z

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PeterHarding: New page: = LoadRunner SOAP Manual Entry = Mercury Virtual User Generator User's Guide > Information for Advanced Users > Programming with the XML API > Enhancing a Recorded Session. = Enhancing a...

2007-10-22T02:33:20Z

New page: = LoadRunner SOAP Manual Entry = Mercury Virtual User Generator User's Guide > Information for Advanced Users > Programming with the XML API > Enhancing a Recorded Session. = Enhancing a...

New page

= LoadRunner SOAP Manual Entry =

Mercury Virtual User Generator User's Guide > Information for Advanced Users > Programming with the XML API > Enhancing a Recorded Session.

= Enhancing a Recorded Session =

You can prepare an XML script by recording a session and then manually adding the relevant XML and Vuser API functions.

The following example illustrates how a recorded session was enhanced with Vuser API functions. Note that the only function that was recorded was web_submit_data, which appears in bold.

The first section contains the XML input declaration of the variable SOAPTemplate, for a SOAP message:

<pre>
#include "as_web.h"

// SOAP message

const char* pSoapTemplate = "<soap:Envelope
xmlns:soap=\"http://schemas.xmlsoap.org/soap/envelope/\">"
"<soap:Body>"
"<SendMail xmlns=\"urn:EmailIPortTypeInft-IEmailService\"/>"
"</soap:Body>"
"</soap:Envelope>";
</pre>

The following section represents the actions of the user:

<pre>
Action1()
{
// get response body

web_reg_save_param("ParamXml", "LB=", "RB=", "Search=body", LAST);

// fetch weather by HTTP GET

web_submit_data("GetWeather",
"Action=http://glkev.net.innerhost.com/glkev_ws/WeatherFetcher.asmx/GetWeather",
"Method=GET",
"EncType=",
"RecContentType=text/xml",
"Referer=http://glkev.net.innerhost.com/glkev_ws/WeatherFetcher.asmx?op=GetWeather",
"Snapshot=t2.inf",
"Mode=HTTP",
ITEMDATA,
"Name=zipCode", "Value=10010", ENDITEM,
LAST);

// Get City value

lr_xml_get_values("Xml={ParamXml}",
"Query=City",
"ValueParam=ParamCity",
LAST

);

lr_output_message(lr_eval_string("***** City = {ParamCity} *****"));
// Get State value
lr_xml_get_values("Xml={ParamXml}",
"Query=State",
"ValueParam=ParamState",
LAST
);

lr_output_message(lr_eval_string("***** State = {ParamState} *****"));
// Get several values at once by using template
lr_xml_get_values_ex("Xml={ParamXml}",
"Template="
"<Weather>"
"<Time>{ParamTime}</Time>"
"<Temperature>{ParamTemp}</Temperature>"
"<Humidity>{ParamHumid}</Humidity>"
"<Conditions>{ParamCond}</Conditions>"
"</Weather>",
LAST
);

lr_output_message(lr_eval_string("***** Time = {ParamTime},
Temperature = {ParamTemp}, "

"Humidity = {ParamHumid}, Conditions = {ParamCond} *****"));

// Generate readable forecast

lr_save_string(lr_eval_string("\r\n\r\n*** Weather Forecast for {ParamCity}, {ParamState} ***\r\n"
"\tTime: {ParamTime}\r\n"
"\tTemperature: {ParamTemp} deg. Fahrenheit\r\n"
"\tHumidity: {ParamHumid}\r\n"
"\t{ParamCond} conditions expected\r\n"
"\r\n"),
ParamForecast"
);

// Save soap template into parameter

lr_save_string(pSoapTemplate, "ParamSoap");

// Insert request body into SOAP template

lr_xml_insert("Xml={ParamSoap}",
"ResultParam=ParamRequest",
"Query=Body/SendMail",
"position=child",
"XmlFragment="
"<FromAddress>taurus@merc-int.com</FromAddress>"
"<ToAddress>support@merc-int.com</ToAddress>"
"<ASubject>Weather Forecast</ASubject>"
"<MsgBody/>",
LAST
);

//
// "<soap:Envelope xmlns:soap=\"http://schemas.xmlsoap.org/soap/envelope/\">"
// "<soap:Body>"
// "<SendMail xmlns=\"urn:EmailIPortTypeInft-IEmailService\"/>"
// "<FromAddress>taurus@merc-int.com</FromAddress>"
// "<ToAddress>support@merc-int.com</ToAddress>"
// "<ASubject>Weather Forecast</ASubject>"
// "<MsgBody/>"
// "</SendMail>"
// "</soap:Body>"
// "</soap:Envelope>";
//

// Insert actual forecast text

lr_xml_set_values("Xml={ParamRequest}",
ResultParam=ParamRequest",
"Query=Body/SendMail/MsgBody",
"ValueParam=ParamForecast",
LAST);

// Add header for SOAP

web_add_header("SOAPAction", "urn:EmailIPortTypeInft-IEmailService");

// Get response body

web_reg_save_param("ParamXml", "LB=", "RB=", "Search=body", LAST);

// Send forecast to recipient, using SOAP request

web_custom_request("web_custom_request",
"URL=http://webservices.matlus.com/scripts/emailwebservice.dll/soap/IEmailservice",
"Method=POST",
"TargetFrame=",
"Resource=0",
"Referer=",
"Body={ParamRequest}",
LAST);

// Verify that mail was sent

lr_xml_find("Xml={ParamXml}",
"Query=Body/SendMailResponse/return",
"Value=0",
LAST
);

return 0;

}
</pre>

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SOAP LoadRunner - Revision history

PeterHarding at 05:08, 24 September 2014

PeterHarding: New page: = LoadRunner SOAP Manual Entry = Mercury Virtual User Generator User's Guide > Information for Advanced Users > Programming with the XML API > Enhancing a Recorded Session. = Enhancing a...