一个WebLoad 脚本范例

//initial the Agenda

function InitAgenda()
{

    wlGlobals.SaveHeaders = true;

    wlGlobals.SaveSource = true;
    IncludeFile("myFunctionLib.js");  // include an external js file

    var FolderPath = getAgendaFolder(); //get the folder path which scripts locate in

    //get testing enviroment for the scripts
    //var Env = getEnv()
   //copy the test data file into scripts
    fileMap_File = CopyFile(FolderPath + "Data/" + getEnv() + "/ClientID.txt")
}

 

//initial the Virtual Client

function InitClient() 
{ 
    //read the test data file  and define the data file parameter
    fileMap_File_DataFileParam = WLDataFileParam ( "fileMap",fileMap_File, 1,"|",WLParamRandom,WLParamGlobal,WLParamUpdateRound,WLParamCycle); 

 

    //Get the data file from the data file: get the first column 

    fileMap_User_Name = WLDataFileField( fileMap_File_DataFileParam, 1); 

   //get the second column

    fileMap_UID = WLDataFileField( fileMap_DataFileParam, 2);

}

 

BeginTransaction("TransactionName")

 

// read the start time

// var startTime = Time()

 

// define the request header

wlHttp.Header["UID"] = fileMap_UID .getValue()

 

// set the cookie if needed

//wlCookie.Set("mstar", "V655O2O527L47", "http://mercury-stg.morningstar.com","/", "")

 

//set the request content type

wlHttp.DataFile.Type = "application/json; charset=UTF-8"

//read the post contents from an external file "CreateEntity.txt"

wlHttp.DataFile.Filename = "D:\\Load Test\\Mercury\\TestData\\CreateEntity.txt"

 

//compose the URL: http://mercury-stg.morningstar.com/DataService/api/v2/entity/lists

var createURL = "http://mercury-"+ getEnv()+".morningstar.com/DataService/api/v2/entity/lists/" 

 

// send the request

wlHttp.Post(createURL)

 

// receive the response header and response content

var responseHeader = document.wlHeaders

var responseSource = document.wlSource

 

// convert the text-format response source to json-format response 

var responseJSON = eval("(" + responseSource + ")");

// extract the EntityId from the resonseJSON; the EntityId will be the input in the next request - Delete API 

var EntityId = responseJSON.EntityId

 

// read the end time and calculate the total time it takes to finish the transaction

// var endTime = Time()

// var totalTime = (endTime - startTime)/1000

//InfoMessage("Total time of the " + createURL + " is " + totalTime)

 

 //verificationFuncation can be stored in the myFunctionLib.js and call it directly

function verificationFunction() 

{

    // verify if the respone contents contain text "Entity"

    var verifyContent = checkContent(responseSource, "Entity" )

    // verify if the response header status is 201 

    var verifyHeader = checkHttpStatus201(responseHeader )

 

    if (WLSuccess == verifyContent && WLSuccess == verifyHeader)

        return  WLSuccess

    else

        return  WLMinorError

}

 

EndTransaction("TransactionName",verificationFunction(), false, "Verification failed")

 

--------------------------------------------------------------------------------

Define the myFunctionl.js 

Note: myFunction.js is located in where scripts are located

 

//define the check header 200 status function

function checkHttpStatus200(responseheader)

{

     if(responseheader[0].value == "HTTP/1.1 200 OK")

         return WLSuccess

     else

         return WLMinorError

}

 

//define the check header 201 status function 

function checkHttpStatus201(responseheader)

{

     if(responseheader[0].value == "HTTP/1.1 201 Created")

         return WLSuccess

     else

         return WLMinorError

}

 

// define a function to check if the response contents contain a specific text

function checkContent(responseSource, textToBeVerified)

{

     var strSource = responseSource.toString();

     if (strSource.indexOf (textToBeVerified) != -1)

         return WLSuccess;

     else

         return WLMinorError;

}

 

// define a function to check if the response content is null

function SourceCheck(responseSource)

{

     if (responseSource != "")

         return WLSuccess

     else

         return WLMinorError

}

 

// define a function a get the test environment

function getEnv(envStr)

{

    var env = ""; 

    switch(envStr.toLowerCase()){

        case "stg": 

            env = "-stg"; 

                break;

        case "live": 

            env = ""; 

            break; 

        case "qa": 

            env = "-qa"; 

            break; 

        case "dallas":

            env = "-dallas";

            break;

    } 

    return env; 

}

 

// get the path of current folder where the project/scripts are loated 

function getAgendaFolder()

{

     var path = "D:/Load Test/Mercury/agenda/"

     var checkPath = folderExist(path)

     if(checkPath == true)

         return path

     else

         return "C:/Codes_PMS/Performance/PFSAPI/"

}

 

// check if a folder exist

function folderExist(folderPath)

{

     var fso = new ActiveXObject("Scripting.FileSystemObject");

     if(fso.FolderExists(folderPath))

          return true;

    else

          return false;

}

 

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目录结构：

Agenda > 脚本，TestData, myFunction.js

TestData> uat, stg, qa > CreateEntity.txt