问题
I am trying to read data from excel using apache poi with testng data provider but testng is skipping my test method.
Below is the error am getting
SKIPPED: VerifyLoanDetails
java.lang.RuntimeException: java.lang.NullPointerException
Caused by: java.lang.NullPointerException at com.seleniumhybrid.utils.ExcelUtil.getTestdata(ExcelUtil.java:62) at com.seleniumdata.zmartano.LoanDetails.getdata(LoanDetails.java:50)
Below is my class to read data from excel
public class ExcelUtil{
static Workbook book;
static Sheet sheet;
public static String Testdata_sheet = Constants.path_TestData;
public static Object [][] getTestdata(String sheetname) {
FileInputStream file = null;
try{
file = new FileInputStream(Testdata_sheet);
}
catch(FileNotFoundException e) {
e.printStackTrace();
}
try {
book = WorkbookFactory.create(file);
}
catch(InvalidFormatException e ) {
e.printStackTrace();
}
catch (IOException e) {
e.printStackTrace();
}
sheet = book.getSheet(sheetname);
Object [][]data = new Object[sheet.getLastRowNum()][sheet.getRow(0).getLastCellNum()];
for (int i=0;i<sheet.getLastRowNum();i++) {
for(int k=0;k<sheet.getRow(0).getLastCellNum();k++) {
data[i][k]= sheet.getRow(i+1).getCell(k).toString();
}
}
return data;
}
}
below is my test class to acess the data
public class LoanDetails extends Configreader{
WebDriver driver;
@BeforeTest
public void beforetest() throws Exception {
driver = Browser.GetBrowser();
}
@Test(dataProvider = "getdata")
public void VerifyLoanDetails(String username) throws Exception {
driver.findElement(By.xpath(pro.getProperty("account_xpath"))).click();
driver.findElement(By.xpath(pro.getProperty("username_id"))).sendKeys(username);
}
@DataProvider
public Object[][] getdata(){
Object data [][] = ExcelUtil.getTestdata("credentials");
return data;
}
}
来源：https://stackoverflow.com/questions/52033851/datadriven-not-working-using-testng-data-provider