Unable to fix the issue

Question

Below is the code that is being run but was unable to figure out the exact problem as what needs to be changed to fix this up.

package com.totsy.test;    
import java.io.FileInputStream;
import java.io.IOException;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.Properties;
import org.apache.log4j.Logger;
import com.totsy.xls.read.Xls_Reader;
public class DriverScript {

public static Logger APP_LOGS;
//suite.xlsx
public Xls_Reader suiteXLS;
public int currentSuiteID;
public String currentTestSuite;
private boolean isColExist;
private String colName;


//Current test suite
public static Xls_Reader currentTestSuiteXLS;
public static int currentTestCaseID;
public static String currentTestCaseName;
public static int currentTestStepID;
public static String currentKeyword;
public static int currentTestDataSetID=2;
public static Method method[];
public static Method capturescreenshot_method;
public static Keywords keywords;
public static String keyword_execution_result;
public static ArrayList<String>resultSet;
public static String data;
public static String object;


// properties

public static Properties CONFIG;
public static Properties OR;



public DriverScript() throws NoSuchMethodException, SecurityException{
    keywords = new Keywords();
    method = keywords.getClass().getMethods();
    capturescreenshot_method =keywords.getClass().getMethod("captureScreenshot",String.class,String.class);
}




public static void main(String[] args) throws IllegalAccessException, IllegalArgumentException, InvocationTargetException, IOException, NoSuchMethodException, SecurityException {
    {
    FileInputStream fs = new FileInputStream("src/test/java/com/totsy/config/config.properties");
    CONFIG= new Properties();
    CONFIG.load(fs);

    fs = new FileInputStream("src/test/java/com/totsy/config/or.properties");
    OR= new Properties();
    OR.load(fs);

    //System.out.println(CONFIG.getProperty("testsiteURL"));
    //System.out.println(OR.getProperty("name"));


    DriverScript test = new DriverScript();
    test.start();
    }


}





public void start() throws IllegalAccessException, IllegalArgumentException, InvocationTargetException, NoSuchMethodException, SecurityException{
    // initialize the app logs
    APP_LOGS = Logger.getLogger("devpinoyLogger");
    APP_LOGS.debug("Hello");
    APP_LOGS.debug("Properties loaded. Starting testing");
    // 1) check the runmode of test Suite
    // 2) Runmode of the test case in test suite
    // 3) Execute keywords of the test case serially
    // 4) Execute Keywords as many times as
    // number of data sets - set to Y
    APP_LOGS.debug("Intialize Suite xlsx");
    suiteXLS = new Xls_Reader("src/test/java/com/totsy/xls/Suite.xlsx");



    for(currentSuiteID=2;currentSuiteID<=suiteXLS.getRowCount(Constants.TEST_SUITE_SHEET);currentSuiteID++)
    {
        APP_LOGS.debug(suiteXLS.getCellData(Constants.TEST_SUITE_SHEET, Constants.Test_Suite_ID, currentSuiteID)+" -- "+  suiteXLS.getCellData("Test Suite", "Runmode", currentSuiteID));


        // test suite name = test suite xls file having test cases
        currentTestSuite=suiteXLS.getCellData(Constants.TEST_SUITE_SHEET, Constants.Test_Suite_ID, currentSuiteID);

        if(suiteXLS.getCellData(Constants.TEST_SUITE_SHEET, Constants.RUNMODE, currentSuiteID).equals(Constants.RUNMODE_YES))

        {
            // execute the test cases in the suite
            APP_LOGS.debug("******Executing the Suite******"+suiteXLS.getCellData(Constants.TEST_SUITE_SHEET, Constants.Test_Suite_ID, currentSuiteID));


            currentTestSuiteXLS=new Xls_Reader("src/test/java/com/totsy/xls/"+currentTestSuite+".xlsx");

            //iterate through all the test cases in the suite

            for(currentTestCaseID=2;currentTestCaseID<=currentTestSuiteXLS.getRowCount("Test Cases");currentTestCaseID++){


                APP_LOGS.debug(currentTestSuiteXLS.getCellData(Constants.TEST_CASES_SHEET, Constants.TCID, currentTestCaseID)+" -- "+currentTestSuiteXLS.getCellData("Test Cases", "Runmode", currentTestCaseID));

                currentTestCaseName=currentTestSuiteXLS.getCellData(Constants.TEST_CASES_SHEET, Constants.TCID, currentTestCaseID);

                if(currentTestSuiteXLS.getCellData(Constants.TEST_CASES_SHEET, Constants.RUNMODE, currentTestCaseID).equals(Constants.RUNMODE_YES)){

                    APP_LOGS.debug("Executing the test case -> "+currentTestCaseName);
                    if(currentTestSuiteXLS.isSheetExist(currentTestCaseName)){
                        // RUN as many times as number of test data sets with runmode Y
                        for(currentTestDataSetID=2;currentTestDataSetID<=currentTestSuiteXLS.getRowCount(currentTestCaseName);currentTestDataSetID++)
                        {

                            resultSet = new ArrayList<String>();
                            APP_LOGS.debug("Iteration number "+(currentTestDataSetID-1));
                            // checking the runmode for the current data set
                            if(currentTestSuiteXLS.getCellData(currentTestCaseName, Constants.RUNMODE, currentTestDataSetID).equals(Constants.RUNMODE_YES)){


                                // iterating through all keywords
                                executeKeywords(); // multiple sets of data
                            }
                            createXLSReport();
                        }
                    }else{
                        // iterating through all keywords
                        resultSet= new ArrayList<String>();
                        executeKeywords();// no data with the test
                        createXLSReport();
                    }
                }
            }
        }

    }
}


public void executeKeywords() throws IllegalAccessException, IllegalArgumentException, InvocationTargetException, NoSuchMethodException, SecurityException {


    // iterating through all keywords
    for(currentTestStepID=2;currentTestStepID<=currentTestSuiteXLS.getRowCount(Constants.TEST_STEPS_SHEET);currentTestStepID++)
    for(currentTestStepID=2;currentTestStepID<=currentTestSuiteXLS.getColumnCount(Constants.TEST_STEPS_SHEET);currentTestStepID++)

    {
        // checking TCID
        if(currentTestCaseName.equals(currentTestSuiteXLS.getCellData(Constants.TEST_STEPS_SHEET, Constants.TCID, currentTestStepID))){


            data=currentTestSuiteXLS.getCellData(Constants.TEST_STEPS_SHEET, Constants.DATA,currentTestStepID);


            if(data.startsWith(Constants.DATA_START_COL)){
                // read actual data value from the corresponding column
                data=currentTestSuiteXLS.getCellData(currentTestCaseName, data.split(Constants.DATA_SPLIT)[1] ,currentTestDataSetID );

            }else if(data.startsWith(Constants.CONFIG)){
                //read actual data value from config.properties
                data=CONFIG.getProperty(data.split(Constants.DATA_SPLIT)[1]);
            }else{
                //by default read actual data value from or.properties
                data=OR.getProperty(data);
            }
            object=currentTestSuiteXLS.getCellData(Constants.TEST_STEPS_SHEET, Constants.OBJECT,currentTestStepID  );
           currentKeyword=currentTestSuiteXLS.getCellData(Constants.TEST_STEPS_SHEET, Constants.KEYWORD, currentTestStepID);
            APP_LOGS.debug(currentKeyword);
            // code to execute the keywords as well
            // reflection API

            for(int i=0;i<method.length;i++){

                if(method[i].getName().equals(currentKeyword)){
                    keyword_execution_result=(String)method[i].invoke(keywords,object,data);
                    APP_LOGS.debug(keyword_execution_result);
                    resultSet.add(keyword_execution_result);
                    // capture screenshot
                    capturescreenshot_method.invoke(keywords,
                            currentTestSuite+"_"+currentTestCaseName+"_TS"+currentTestStepID+"_"+(currentTestDataSetID-1),
                            keyword_execution_result);

                    //how do we call
                    // what will be the file name




                }
            }
        }
    }
}






    public void createXLSReport()
    {
    if(!isColExist)
        currentTestSuiteXLS.addColumn(Constants.TEST_STEPS_SHEET, colName);
    int index=0;
    for(int i=2;i<=currentTestSuiteXLS.getRowCount(Constants.TEST_STEPS_SHEET);i++){

        if(currentTestCaseName.equals(currentTestSuiteXLS.getCellData(Constants.TEST_STEPS_SHEET, Constants.TCID, i))){
            if(resultSet.size()==0)
                currentTestSuiteXLS.setCellData(Constants.TEST_STEPS_SHEET, colName, i, Constants.KEYWORD_SKIP);
            else
                currentTestSuiteXLS.setCellData(Constants.TEST_STEPS_SHEET, colName, i, resultSet.get(index));
            index++;
        }


    }

    if(resultSet.size()==0){
        // skip
        currentTestSuiteXLS.setCellData(currentTestCaseName, Constants.RESULT, currentTestDataSetID, Constants.KEYWORD_SKIP);
        return;
    }else{
        for(int i=0;i<resultSet.size();i++){
            if(!resultSet.get(i).equals(Constants.KEYWORD_PASS)){
                currentTestSuiteXLS.setCellData(currentTestCaseName, Constants.RESULT, currentTestDataSetID, resultSet.get(i));
                return;
            }
        }
    }
    currentTestSuiteXLS.setCellData(currentTestCaseName, Constants.RESULT, currentTestDataSetID, Constants.KEYWORD_PASS);
    //  if(!currentTestSuiteXLS.getCellData(currentTestCaseName, "Runmode",currentTestDataSetID).equals("Y")){}

}

}

Below is the issue which is displayed when executing the driver script

Line151 keyword_execution_result=(String)method[i].invoke(keywords,object,data);

Line 107 executeKeywords(); // multiple sets of data

Line 63 test.start()

Line 51 driver.manage().timeouts().implicitlyWait(implicitWaitTime, TimeUnit.SECONDS);

Exception in thread "main" java.lang.reflect.InvocationTargetException

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

at java.lang.reflect.Method.invoke(Unknown Source)

at com.totsy.test.DriverScript.executeKeywords(DriverScript.java:151)

at com.totsy.test.DriverScript.start(DriverScript.java:107)

at com.totsy.test.DriverScript.main(DriverScript.java:63)

Caused by: java.lang.NullPointerException

at com.totsy.test.Keywords.openBrowser(Keywords.java:51)

`Caused by: java.lang.NullPointerException at com.totsy.test.Keywords.openBrowser(Keywords.java:51)` this shall not be ignored either. In which case what value is being assigned to `implicitWaitTime` is a curious question — Naman, Feb 28 '16 at 09:18
can we look at the code where you are assigning the variable `implicitWaitTime` and also the `driver`. I doubt even if the driver is not created successfully you would get a `nullpointer` — Naman, Feb 28 '16 at 09:47

score 0 · Answer 1 · answered Feb 28 '16 at 09:50

0

Slight doubt at implicitWaitTime as you clear off was its value being assigned, But since that(20) seems alright. You should probably ensure that the driver in your case is assigned a value and is created successfully during the phase of execution.

answered Feb 28 '16 at 09:50

Naman

27,789
26
218
353

score 0 · Answer 2 · answered Feb 28 '16 at 10:31

0

WebDriver.Timeouts implicitlyWait(long time, java.util.concurrent.TimeUnit unit)

-Check that your implicitWaitTime is returning long type value

answered Feb 28 '16 at 10:31

Abir Khan

119
8

Unable to fix the issue

2 Answers2