This is Class with cucumber annotations
public class EndtoEndTest {
WebDriver driver;
//private ConfigFileReader cnffilered;
//private CartPage cartpage;
//private Checkoutpage checkoutpage;
//private ProductListingPage productlistingpage;
@Given("^User is on Homepage$")
public void user_is_on_Homepage() throws Throwable {
ConfigFileReader cnffilered= new ConfigFileReader();
cnffilered.getBrowserType();
cnffilered.getUrl();
cnffilered.Implicitwait();
cnffilered.MaxmimizeWindow();
}
@When("^he searches for \"([^\"]*)\"$")
public void he_searches_for(String arg1) throws Throwable
{
HomePage homepage = new HomePage(driver);
homepage.perform_Search(arg1);
}
}
This is the class with FageFactory Initialization
public class HomePage {
WebDriver driver;
public HomePage(WebDriver driver) {
this.driver = driver;
PageFactory.initElements(driver, this);
}
@FindBy(how=How.XPATH, using="//a[@class='noo-search icon_search']")
private WebElement click_on_search_icon;
@FindBy(how = How.XPATH, using="//input[@class='form-control']")
private WebElement enter_data_for_search;
public void perform_Search(String search) {
click_on_search_icon.click();
enter_data_for_search.sendKeys(search);
enter_data_for_search.sendKeys(Keys.ENTER);
}
public void navigateTo_HomePage() {
driver.get("http://www.shop.demoqa.com");
}
}
Driver Initialization
package dataProviders;
import java.io.FileInputStream;
import java.io.IOException;
import java.util.Properties;
import java.util.concurrent.TimeUnit;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.chrome.ChromeDriver;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.openqa.selenium.ie.InternetExplorerDriver;
public class ConfigFileReader {
private static Properties properties;
private final String propertyFilePath = "F:\\Cucumber_Framework\\Cucumber_Framework\\src\\main\\resources\\configs\\Configurations.properties";
private WebDriver driver;
private ConfigFileReader cnffilered;
public ConfigFileReader() throws IOException
{
properties = new Properties();
FileInputStream fis = new FileInputStream(propertyFilePath);
properties.load(fis);
//fis.close();
}
public void Implicitwait()
{
driver.manage().timeouts().implicitlyWait(20,TimeUnit.SECONDS);
}
public void MaxmimizeWindow()
{
driver.manage().window().maximize();
}
public String getUrl() throws IOException
{
String url = properties.getProperty("url");
if(url!=null)
{
driver.get(url);
}
else
{
throw new RuntimeException("URL is not specified in configuration.properties file");
}
return url;
}
public String driverpath() throws IOException
{
//cnffilered = new ConfigFileReader();
String driverpath = properties.getProperty("driverpath");
if(driverpath!=null)
{
//driver.get(driverpath);
return driverpath;
}
else
{
throw new RuntimeException("Driver path is not specified in configuration.properties");
}
}
public String getBrowserType() throws IOException
{
cnffilered = new ConfigFileReader();
String Browser_Type= properties.getProperty("BrowserType");
if(Browser_Type.equalsIgnoreCase("chrome"))
{
System.setProperty("webdriver.chrome.driver",cnffilered.driverpath());
driver = new ChromeDriver();
}
else if(Browser_Type.equalsIgnoreCase("firefox"))
{
driver = new FirefoxDriver();
}
else if(Browser_Type.equalsIgnoreCase("internetexplorer") || Browser_Type.equalsIgnoreCase("ie"))
{
System.setProperty("webdriver.ie.driver",cnffilered.driverpath());
driver = new InternetExplorerDriver();
}
else
{
throw new RuntimeException("Browser type is not specified in configuration.properties");
}
return Browser_Type;
}
}
While executing i am getting Null Pointer Exception
java.lang.NullPointerException
at org.openqa.selenium.support.pagefactory.DefaultElementLocator.findElement(DefaultElementLocator.java:69)
at org.openqa.selenium.support.pagefactory.internal.LocatingElementHandler.invoke(LocatingElementHandler.java:38)
at com.sun.proxy.$Proxy13.click(Unknown Source)
at pageObjects.HomePage.perform_Search(HomePage.java:27)
at stepDefinations.EndtoEndTest.he_searches_for(EndtoEndTest.java:42)
at ✽.When he searches for "dress"(src/test/resources/functionalTest/EndtoEndTest.feature:9)
I have understand one thing that may be driver instance is getting null, but what may be the solution for that, Any help?? thanks in Advance.
