I am getting java.lang.NullPointerException while following Page Object Model with Cucumber. I am not sure what I am doing wrong here, please help me on this
Below is my Test Base Class:
package com.qa.util;
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.edge.EdgeDriver;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.openqa.selenium.ie.InternetExplorerDriver;
public class TestBase {
public static WebDriver driver;
public static Properties prop;
//public WebDriver initializeWebDriver() throws IOException
public static void initializeWebDriver() throws IOException
{
prop = new Properties();
FileInputStream fis = new FileInputStream("D:\\Automation\\WebAutomation\\src\\main\\java\\com\\qa\\config\\config.properties");
prop.load(fis);
String browserName = prop.getProperty("browser");
//Execute in Chrome
if(browserName.equals("Chrome"))
{
System.setProperty("webdriver.chrome.driver","D:\\Drivers\\chromedriver.exe");
driver=new ChromeDriver();
//driver.manage().window().maximize();
}
//Execute in FireFox
else if(browserName.equals("Firefox"))
{
System.setProperty("webdriver.gecko.driver","D:\\Drivers\\geckodriver-v0.19.1-win64(1)");
driver = new FirefoxDriver();
}
driver.manage().window().maximize();
driver.get(prop.getProperty("appURL"));
driver.manage().timeouts().pageLoadTimeout(TestUtil.PAGE_LOAD_TIMEOUT,TimeUnit.SECONDS);
driver.manage().timeouts().implicitlyWait(TestUtil.IMPLICIT_WAIT, TimeUnit.SECONDS);
return driver;
}
}
Below is my login page Objects Class
package com.qa.pages;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.support.FindBy;
import org.openqa.selenium.support.PageFactory;
import com.qa.util.TestBase;
public class LoginPage extends TestBase {
public LoginPage() {
/*super(driver);
this.driver=driver;*/
PageFactory.initElements(driver, this);
}
// Login Page Title
public String validateLoginPageTitle() {
return driver.getTitle();
}
// Welcome text
#FindBy(css=".login-form > h2:nth-child(1)")
WebElement header;
public String loginPageHeaderText() {
return header.getText();
}
}
Below is my Step Def
package com.qa.stepdefinations;
import java.io.IOException;
import org.testng.Assert;
import com.qa.pages.LoginPage;
import com.qa.util.TestBase;
import cucumber.api.java.en.And;
import cucumber.api.java.en.Given;
import cucumber.api.java.en.Then;
import cucumber.api.java.en.When;
public class LoginStepDef extends TestBase {
LoginPage LoginPage = new LoginPage();
#Given("^I launch browser and access the GE URL$")
public void i_launch_browser() throws IOException {
TestBase.initializeWebDriver();
}
#Then("^I am on Login Page$")
public void i_am_on_login_page() {
String expectedLoginPageTile = prop.getProperty("LoginPage_Title");
String actualLoginPageTitle = LoginPage.validateLoginPageTitle();
Assert.assertEquals(actualLoginPageTitle, expectedLoginPageTile);
}
#Then("^I verify header text is displaying$")
public void i_verify_header_text_is_displaying() {
String expectedHeaderText = prop.getProperty("LoginPage_Expected_Header");
String actualdHeaderText = LoginPage.loginPageHeaderText();
Assert.assertEquals(actualdHeaderText, expectedHeaderText);
}
}
The script is working fine for LoginPage.validateLoginPageTitle(); however, I am not sure why it is not working for the next step i.e. LoginPage.loginPageHeaderText();
It seems issue is with your locator, check if it is correct.
#FindBy(css="<b><em>.login-form > h2:nth-child(1)</em></b>")
WebElement header;
Related
Goal: I have a class called "InvokeChromeTest" I'm extending to another class called "Base" to access chromedriver and data.properties. When running my code, I get the error:
Error:(22, 3) java: missing return statement
I am unsure how to fix this. Here is my sample code as follows. Please let me know what I can do to fix.
src/test/java/loginPage/InvokeChromeTest
package loginPage;
import credentials.ProfileCredentials;
import org.openqa.selenium.WebDriver;
import org.testng.annotations.AfterTest;
import org.testng.annotations.Test;
import resources.Base;
public class InvokeChromeTest extends Base {
#Test
public WebDriver initializeDriver() {
driver = initializeDriver();
driver.get(dataProperties.getProperty("url"));
ProfileCredentials p = new ProfileCredentials(driver);
p.getAuthorize().click();
p.getApiKey().sendKeys("testKey");
p.getAuthCred().click();
p.getCloseAuth().click();
}
#AfterTest
public void teardown() {
driver.close();
}
}
src/main/java/resources/Base
package resources;
import io.github.bonigarcia.wdm.WebDriverManager;
import java.io.IOException;
import java.io.InputStream;
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;
public class Base {
public WebDriver driver;
protected Properties dataProperties;
public WebDriver initializeDriver() {
// Create global property file
dataProperties = new Properties();
InputStream dataPropertiesInputStream = null;
try{
dataPropertiesInputStream = getClass().getClassLoader().getResourceAsStream("data.properties");
dataProperties.load(dataPropertiesInputStream);
} catch (IOException e) {
e.printStackTrace();
}
String browserName = dataProperties.getProperty("browser");
System.out.println(browserName);
if (browserName.equals("chrome")) {
WebDriverManager.chromedriver().setup();
driver = new ChromeDriver();
} else if (browserName.equals("firefox")) {
WebDriverManager.firefoxdriver().setup();
driver = new FirefoxDriver();
}
driver.manage().timeouts().implicitlyWait(10, TimeUnit.SECONDS);
return driver;
}
}
src/main/java/credentials/ProfileCredentials
package credentials;
import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
public class ProfileCredentials {
WebDriver driver;
public ProfileCredentials(WebDriver driver) {
this.driver = driver;
}
private By authorize = By.xpath("//button[#class='btn authorize unlocked']");
private By apikey = By.xpath("//div[#class='wrapper']//section//input");
private By authorizecred = By.xpath("//button[#class='btn modal-btn auth authorize button']");
private By closeauth = By.xpath("//button[#class='btn modal-btn auth btn-done button']");
public WebElement getAuthorize() {
return driver.findElement(authorize);
}
public WebElement getApiKey() {
return driver.findElement(apikey);
}
public WebElement getAuthCred() {
return driver.findElement(authorizecred);
}
public WebElement getCloseAuth() {
return driver.findElement(closeauth);
}
}
I figured out the problem. "Base" and "InvokeChromeTest" had the same method name. This is why it was recursive.
I have created the base class in page package which is under src/test/java/Stepdefinations/pages. Created the Account class(page object) in page package. Created Account steps class(step defination file), Runner class in stepdefination package.
When I executed the runner class, I'm able to open the browser but the click method is selenium base class is not happening.
//Selenium base class:
package Stepdfinations.pages;
import java.io.File;
import java.net.URL;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.util.Properties;
import java.util.concurrent.TimeUnit;
import org.apache.commons.logging.Log;
import org.apache.log4j.Logger;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.chrome.ChromeDriver;
import org.testng.annotations.Test;
import java.net.HttpURLConnection;
import java.net.MalformedURLException;
public class SeleniumBaseclass
{
Properties prop;
public HttpURLConnection connection = null;
String currenturl;
protected WebDriver driver;
public SeleniumBaseclass (WebDriver driver)
{
this.driver=driver;
}
public void Property() throws Exception
{
File f= new File("C:\\Users\\watareuman9\\workspace\\Cucumberproject\\src\\test\\resources\\data\\config.property");
FileInputStream fis = new FileInputStream(f);
prop=new Properties();
prop.load(fis);
System.setProperty("webdriver.chrome.driver", getChromespath());
driver=new ChromeDriver();
driver.manage().timeouts().implicitlyWait(20, TimeUnit.SECONDS);
driver.get(getAppurl());
Thread.sleep(500);
}
public String getChromespath()
{
return prop.getProperty("ChromePath");
}
public String getAppurl()
{
return prop.getProperty("URL");
}
//click method
public void click(String objstr,WebElement objname)
{try
{
Thread.sleep(5000);
objname.click();
System.out.println("'"+objstr+"'"+"is clickde");
}
catch(Exception e)
{
getHttpResponse();
}
}
public void getCurrenturl()
{
String currenturl=driver.getCurrentUrl();
}
public void getHttpResponse()
{
try
{
getCurrenturl();
URL url=new URL(currenturl);
HttpURLConnection connection=(HttpURLConnection)url.openConnection();
connection.setConnectTimeout(3000);
connection.connect();
if(connection.getResponseCode()==200)
{
System.out.println(currenturl +"-"+connection.getResponseMessage());
}
else if(connection.getResponseCode()==connection.HTTP_NOT_FOUND)
{
System.out.println(currenturl +"-"+connection.getResponseMessage());
}
}
catch(Exception e)
{
e.getMessage();
}
}
public void getQuitdriver()
{
driver.close();
}
}
//Account class(page objects)
package Stepdfinations.pages;
import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.support.FindBy;
import org.openqa.selenium.support.How;
public class Account extends SeleniumBaseclass
{
public Account(WebDriver driver)
{
super(driver);
this.driver=driver;
}
#FindBy(how = How.XPATH, using = "//*[#id='bodyContent']/div/div[1]/a[1]/u")
private WebElement login_button;
public void clickLoginButton()
{
click("login_button",login_button);
}
}
//Accountsteps(Step defination file)
package Stepdfinations;
import java.util.concurrent.TimeUnit;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.chrome.ChromeDriver;
import cucumber.api.java.en.Given;
import cucumber.api.java.en.When;
import org.openqa.selenium.support.FindBy;
import org.openqa.selenium.By;
import Stepdfinations.pages.Account;
import Stepdfinations.pages.SeleniumBaseclass;
public class Acoountsteps
{
WebDriver driver;
Account act;
#Given("^I navigated to the Login page$")
public void i_navigated_to_the_Login_page() throws Throwable
{
act=new Account(driver);
act.Property();
}
#When("^I click on the New Account link$")
public void i_click_on_the_New_Account_link() throws Throwable
{
act.clickLoginButton();
}
}
//Runner class
package Stepdfinations;
import org.junit.runner.RunWith;
import cucumber.api.junit.Cucumber;
import cucumber.api.CucumberOptions;
#RunWith(Cucumber.class)
#CucumberOptions(features="src/test/resources/features")
public class Runner
{
}
Few things you can look into:
Check your x-path (you can use FireBug for it)
Try debug your code - Is debugger landing to you Test or not.
Possibly you need to mention the Test Class or Test Method into your runner class (For example in testNG, if code is run through testNG runner, you need to mention the Test or class into the xml file that testNG use what to execute and what to not).
Webpage: http://www.forbes.com/companies/icbc/
package selenium;
import java.util.List;
import java.util.concurrent.TimeUnit;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.openqa.selenium.By;
import org.openqa.selenium.By.ByTagName;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.ie.InternetExplorerDriver;
import org.openqa.selenium.support.ui.ExpectedConditions;
import org.openqa.selenium.support.ui.WebDriverWait;
public class ForbesTest {
WebDriver driver;
String url;
#Before
public void setUp() throws Exception {
System.setProperty("webdriver.ie.driver","D:\\IEDriverServer_x64_2.53.1\\IEDriverServer.exe");
driver=new InternetExplorerDriver();
driver.manage().timeouts().implicitlyWait(10, TimeUnit.SECONDS);
url="http://www.forbes.com/companies/icbc/";
driver.get(url);
}
#After
public void tearDown() throws Exception {
driver.quit();
driver.close();
}
#Test
public void test() throws InterruptedException {
Thread.sleep(10000);
WebElement tab=driver.findElement(By.className("large"));
Thread.sleep(1000);
String text= tab.getText();
System.out.println(text);
WebElement col1=driver.findElement(By.tagName("dt"));
//Thread.sleep(1000);
String industry= col1.getText();
if(industry.matches("Industry")){
System.out.println(industry);
WebElement col2=driver.findElement(By.tagName("dd"));
//Thread.sleep(1000);
String industryName= col2.getText();
System.out.println(industryName);
}
String forbesWebsite= driver.getCurrentUrl();
System.out.println(forbesWebsite);
WebElement nextPage=driver.findElement(By.className("next-number"));
nextPage.click();
driver.close();
}
}
I want to capture Rank,Company,Country,Sales,Sales Rank,Profit,Rank Profit,Assets,Rank Assets,Market Value,Rank Market Value,Industry,Founded,Company Website,Employees,HQ City,CEO Name,Forbes.com Company Info Page and Year
To get text for Industry :
String industryName= driver.findElement(By.xpath("//*[contains(text(),'Industry')]//following::dd[1]")).getText();
To get text for Founded :
String Founded= driver.findElement(By.xpath("//*[contains(text(),'Founded')]//following::dd[1]")).getText();
So you just need to replace String with required text as below
xpath = //*[contains(text(),'String')]//following::dd[1]
I downloaded the code below and used it for some tests and u=it ran yesterday but since today the code stopped working. My tests are failing now which was not happening before. It throws up an error saying org.openqa.selenium.ElementNotVisibleException: element is not currently visible so cannot interact with element.
package org.openqa.selenium.example;
//import org.openqa.selenium.browserlaunchers.locators.GoogleChromeLocator;
//import java.util.regex.Pattern;
import java.util.concurrent.TimeUnit;
import org.junit.*;
import static org.junit.Assert.*;
//import org.openqa.selenium.*;
import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
//import org.openqa.selenium.chrome.*;
import org.openqa.selenium.firefox.*;
import org.openqa.selenium.firefox.FirefoxDriver;
//import org.openqa.selenium.support.ui.Select;
//import org.openqa.selenium.net.UrlChecker;
import static org.junit.Assert.assertEquals;
import org.junit.Test;
public class KongaUrlTest
{
private WebDriver driver;
private String baseUrl;
//private boolean acceptNextAlert = true;
private StringBuffer verificationErrors = new StringBuffer();
#Before
public void setUp() throws Exception
{
driver = new FirefoxDriver();
baseUrl = "http://www.konga.com/";
driver.manage().timeouts().implicitlyWait(30, TimeUnit.SECONDS);
}
#Test
public void testFirefoxWebdriver() throws Exception
{
driver.get(baseUrl);
driver.findElement(By.cssSelector("a.vertnavlink > span")).click();
try
{
assertEquals("Phones & Tablets | Konga Nigeria", driver.getTitle());
System.out.println(driver.getTitle());
}
catch (Error e)
{
verificationErrors.append(e.toString());
}
}
#After
public void tearDown() throws Exception
{
System.out.println(driver.getCurrentUrl());
driver.quit();
}
}
There's a blocking dialog being displayed. It's probably displayed each time Selenium opens a new browser and navigates to that site. Close that dialog first:
driver.get(baseUrl);
try
{
driver.findElement(By.cssSelector(".fancybox-close")).click();
}
catch { }
driver.findElement(By.cssSelector("a.vertnavlink > span")).click();
Can someone tell me why my page is not being driven using the code below? The page loads but the driver does not drive to click the ticketButton link. I am lost and could use some help. Thanks in advance.
package domainEntities;
import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.firefox.FirefoxDriver;
public class ConstantsTest {
WebDriver driver;
public ConstantsTest(WebDriver driver){
this.driver = driver;
}
public WebElement ticketButton() {
WebElement ticketButton = driver.findElement(By.cssSelector("a.ticketButton"));
return ticketButton();
}
}
package test;
import domainEntities.ConstantsTest;
import org.junit.After;
import org.junit.Test;
import org.openqa.selenium.*;
import org.openqa.selenium.firefox.FirefoxDriver;
import static org.junit.Assert.fail;
public class TenaciousD{
private String baseUrl;
private boolean acceptNextAlert = true;
private StringBuffer verificationErrors = new StringBuffer();
WebDriver driver = new FirefoxDriver();
#Test
public void TenaciousD() throws InterruptedException {
driver.get("http://tenaciousd.com");
ConstantsTest c = new ConstantsTest(driver);
c.ticketButton().click();
Thread.sleep(100000);
}
This is the error its returning:
java.lang.StackOverflowError
at java.io.FileInputStream.<init>(FileInputStream.java:56)
at java.net.SocketInputStream.<init>(SocketInputStream.java:61)
at java.net.AbstractPlainSocketImpl.getInputStream(AbstractPlainSocketImpl.java:415)
at java.net.Socket$2.run(Socket.java:875)
at java.net.Socket$2.run(Socket.java:873)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.Socket.getInputStream(Socket.java:872)
at org.apache.http.impl.io.SocketInputBuffer.<init>(SocketInputBuffer.java:85)
at org.apache.http.impl.SocketHttpClientConnection.createSessionInputBuffer(SocketHttpClientConnection.java:107)
at org.apache.http.impl.conn.DefaultClientConnection.createSessionInputBuffer(DefaultClientConnection.java:184)
at org.apache.http.impl.SocketHttpClientConnection.bind(SocketHttpClientConnection.java:163)
at org.apache.http.impl.conn.DefaultClientConnection.openCompleted(DefaultClientConnection.java:132)
at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:186)
at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:151)
at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:125)
at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:640)
at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:479)
at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:906)
at org.openqa.selenium.remote.HttpCommandExecutor.fallBackExecute(HttpCommandExecutor.java:316)
at org.openqa.selenium.remote.HttpCommandExecutor.execute(HttpCommandExecutor.java:295)
at org.openqa.selenium.firefox.internal.NewProfileExtensionConnection.execute(NewProfileExtensionConnection.java:133)
at org.openqa.selenium.firefox.FirefoxDriver$LazyCommandExecutor.execute(FirefoxDriver.java:355)
at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:527)
at org.openqa.selenium.remote.RemoteWebDriver.findElement(RemoteWebDriver.java:307)
at org.openqa.selenium.remote.RemoteWebDriver.findElementByCssSelector(RemoteWebDriver.java:396)
at org.openqa.selenium.By$ByCssSelector.findElement(By.java:406)
at org.openqa.selenium.remote.RemoteWebDriver.findElement(RemoteWebDriver.java:299)
at domainEntities.ConstantsTest.ticketButton(ConstantsTest.java:23)
Your StackOverflow issue is coming from your ticketButton() method.
public WebElement ticketButton() {
WebElement ticketButton = driver.findElement(By.cssSelector("a.ticketButton"));
return ticketButton();
}
You are returning the method instead of the element.
public WebElement ticketButton() {
WebElement ticketButton = driver.findElement(By.cssSelector("a.ticketButton"));
return ticketButton;
}