Я использовал эти два класса для выполнения своей программы. В одном классе я сохранил все свои переменные, в другом - код для выполнения. Но я не могу выполнить код. Я получаю сообщение об ошибке, в котором говорится, что не удается создать экземпляр класса
package BalajiSanthanamAcademy.MavenJava;
import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
public class CommonVariableTest {
public static WebDriver driver=null;
public String key="webdriver.chrome.driver";
public String path="C:\\Program Files\\Java\\chromedriver_win32\\chromedriver.exe";
public String baseUrl = "https://www.expedia.co.in/";
public String expUrl = "https://www.expedia.co.in/";
public String Yatra = "https://www.yatra.com/";
public String expYatra = "https://www.yatra.com/";
//yatra search
WebElement departFrom =driver.findElement(By.xpath("//input[@id='BE_flight_origin_city']"));
//Flying From class variables
public String Depature = "CJB";
public String goingTo = "MAA";
//Flying To class variables
//Declaring departure and return date
public String departureDate = "07/22/2020";
public String returnDate = "10/15/2020";
}
, а класс ниже - это тот, который я использовал для выполнения
package BalajiSanthanamAcademy.MavenJava;
import org.openqa.selenium.By;
import org.openqa.selenium.Keys;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.chrome.ChromeDriver;
import org.openqa.selenium.interactions.Actions;
import org.openqa.selenium.support.ui.ExpectedConditions;
import org.openqa.selenium.support.ui.WebDriverWait;
import java.util.concurrent.TimeUnit;
import org.testng.Assert;
import org.testng.annotations.BeforeClass;
import org.testng.annotations.Test;
public class YatraLoginTest extends CommonVariableTest {
WebDriver driver;
@BeforeClass
public void setup()
{
System.setProperty(key,path);
driver = new ChromeDriver();
driver.manage().window().maximize();
driver.manage().deleteAllCookies();
driver.manage().timeouts().pageLoadTimeout(30, TimeUnit.SECONDS);
}
@Test (priority=1)
public void setBaseURL()
{
driver.get(Yatra);
System.out.println(driver.getCurrentUrl());
try{
Assert.assertEquals(expYatra, driver.getCurrentUrl());
System.out.println("Navigated to correct webpage");
}
catch(Throwable pageNavigationError)
{
System.out.println("Didn't navigate to correct webpage");
}
}
@Test (priority=2)
public void Login() throws InterruptedException
{
driver.findElement(By.cssSelector("body.wrapper-snipe.wrapper-toucan.tenantwrapper-dom.catwrapper-home:nth-child(2) div.theme-snipe:nth-child(2) div.yatra-header.headerGrp div.wrapper div.header-container.desktop-only div.header-right-menu.menu.ftL div.settings ul.justified-menu.desktop-navs.settings-content.responsivetabshow li.list-dropdown:nth-child(1) > a.dropdown-toggle")).click();
driver.findElement(By.cssSelector("#signInBtn")).click();
WebDriverWait w =new WebDriverWait(driver,10);
w.until(ExpectedConditions.visibilityOfElementLocated(By.xpath("//input[@id='login-input']")));
driver.findElement(By.xpath("//input[@id='login-input']")).click();
driver.findElement(By.xpath("//input[@id='login-input']")).sendKeys("balajimscit09@gmail.com");
Thread.sleep(2000L);
driver.findElement(By.cssSelector("#login-continue-btn")).click();
WebDriverWait x =new WebDriverWait(driver,10);
x.until(ExpectedConditions.visibilityOfElementLocated(By.cssSelector("#login-password")));
driver.findElement(By.cssSelector("#login-password")).click();
driver.findElement(By.cssSelector("#login-password")).sendKeys("Welcome-1");
driver.findElement(By.cssSelector("#login-submit-btn")).click();
}
@Test (priority=3)
public void HomepageValidation() throws InterruptedException
{
WebDriverWait Y =new WebDriverWait(driver,15);
Y.until(ExpectedConditions.visibilityOfElementLocated(By.xpath("//a[@class='dropdown-toggle loginUserName']")));
String Wel = driver.findElement(By.xpath("//a[@class='dropdown-toggle loginUserName']")).getText();
Assert.assertEquals(Wel,"Hi Balaji");
System.out.println(Wel+" = Login details Sucessfully validated");
}
@Test (priority=4)
public void yatraSearch() throws InterruptedException
{
//Round trip tab
driver.findElement(By.xpath("//a[@class='blur_class']")).click();
Thread.sleep(3000L);
//Depart from
departFrom.click();
Thread.sleep(3000L);
departFrom.sendKeys("CJB");
Thread.sleep(3000L);
departFrom.sendKeys(Keys.ENTER);
Thread.sleep(3000L);
departFrom.getAttribute("value");
//Going To
WebElement goinTo =driver.findElement(By.xpath("//input[@id='BE_flight_arrival_city']"));
Thread.sleep(3000L);
goinTo.sendKeys(goingTo);
Thread.sleep(3000L);
goinTo.sendKeys(Keys.ENTER);
driver.findElement(By.cssSelector("#BE_flight_origin_date")).click();
Thread.sleep(3000L);
WebElement element = driver.findElement(By.xpath("/html[1]/body[1]/div[2]/div[1]/section[1]/div[1]/div[1]/div[1]/section[1]/div[1]/div[1]/div[1]/div[1]/div[1]/div[2]/ul[1]/li[2]/ul[1]/li[1]/section[1]/div[1]/div[2]/div[2]/div[2]/div[1]/div[1]/div[1]/table[1]/tbody[1]/tr[2]/td[4]"));
Actions actions = new Actions(driver);
actions.moveToElement(element).click().build().perform();
Thread.sleep(3000L);
WebElement element1 = driver.findElement(By.xpath("//div[@class='month-box BE_flight_arrival_date']//div[1]//table[1]//tbody[1]//tr[2]//td[7]"));
Actions actions1 = new Actions(driver);
actions1.moveToElement(element1).click().build().perform();
driver.findElement(By.xpath("//span[@class='txt-ellipses flight_passengerBox travellerPaxBox']")).click();
for(int i=0;i<2;i++)
{
driver.findElement(By.xpath("//div[@class='iePasenger dflex']//div[1]//div[1]//div[1]//span[2]")).click();
driver.findElement(By.xpath("//div[@class='vertical_search_engine']//div[2]//div[1]//div[1]//span[2]")).click();
}
driver.findElement(By.cssSelector("#BE_flight_flsearch_btn")).click();
}
@Test (priority=5)
public void SearchValid() throws InterruptedException
{
System.out.println(driver.findElement(By.xpath("//input[@placeholder='Select Origin']")).getAttribute("value"));
System.out.println(driver.findElement(By.xpath("//input[@placeholder='Select Destination']")).getAttribute("value"));
System.out.println(driver.findElement(By.xpath("//input[@placeholder='Depart']")).getAttribute("value"));
System.out.println(driver.findElement(By.xpath("//input[@placeholder='Return']")).getAttribute("value"));
System.out.println(driver.findElement(By.xpath("//body/section[@id='flightSRP']/section/div/div/form[@id='modifySearch']/ul/li[5]/div[1]")).getAttribute("value"));
driver.findElement(By.xpath("//div[contains(@class,'result-set pr grid')]//div[2]//div[1]//div[1]//div[1]//div[4]//div[1]//div[1]//div[1]//label[1]//div[2]//i[1]")).getText();
driver.findElement(By.xpath("//section[@id='Flight-APP']//section//section//div//div//div//button")).click();
}
}
Я получаю следующее сообщение об ошибке.
[RemoteTestNG] detected TestNG version 7.0.1
org.testng.TestNGException:
Cannot instantiate class BalajiSanthanamAcademy.MavenJava.YatraLoginTest
at org.testng.internal.ObjectFactoryImpl.newInstance(ObjectFactoryImpl.java:30)
at org.testng.internal.InstanceCreator.instantiateUsingDefaultConstructor(InstanceCreator.java:193)
at org.testng.internal.InstanceCreator.createInstanceUsingObjectFactory(InstanceCreator.java:113)
at org.testng.internal.InstanceCreator.createInstance(InstanceCreator.java:79)
at org.testng.internal.ClassImpl.getDefaultInstance(ClassImpl.java:109)
at org.testng.internal.ClassImpl.getInstances(ClassImpl.java:167)
at org.testng.TestClass.getInstances(TestClass.java:102)
at org.testng.TestClass.initTestClassesAndInstances(TestClass.java:82)
at org.testng.TestClass.init(TestClass.java:74)
at org.testng.TestClass.<init>(TestClass.java:39)
at org.testng.TestRunner.initMethods(TestRunner.java:459)
at org.testng.TestRunner.init(TestRunner.java:338)
at org.testng.TestRunner.init(TestRunner.java:291)
at org.testng.TestRunner.<init>(TestRunner.java:222)
at org.testng.remote.support.RemoteTestNG6_12$1.newTestRunner(RemoteTestNG6_12.java:33)
at org.testng.remote.support.RemoteTestNG6_12$DelegatingTestRunnerFactory.newTestRunner(RemoteTestNG6_12.java:66)
at org.testng.ITestRunnerFactory.newTestRunner(ITestRunnerFactory.java:55)
at org.testng.SuiteRunner$ProxyTestRunnerFactory.newTestRunner(SuiteRunner.java:676)
at org.testng.SuiteRunner.init(SuiteRunner.java:178)
at org.testng.SuiteRunner.<init>(SuiteRunner.java:112)
at org.testng.TestNG.createSuiteRunner(TestNG.java:1275)
at org.testng.TestNG.createSuiteRunners(TestNG.java:1251)
at org.testng.TestNG.runSuitesLocally(TestNG.java:1100)
at org.testng.TestNG.runSuites(TestNG.java:1039)
at org.testng.TestNG.run(TestNG.java:1007)
at org.testng.remote.AbstractRemoteTestNG.run(AbstractRemoteTestNG.java:115)
at org.testng.remote.RemoteTestNG.initAndRun(RemoteTestNG.java:251)
at org.testng.remote.RemoteTestNG.main(RemoteTestNG.java:77)
Caused by: java.lang.reflect.InvocationTargetException
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:500)
at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:481)
at org.testng.internal.ObjectFactoryImpl.newInstance(ObjectFactoryImpl.java:23)
... 27 more
Caused by: java.lang.NullPointerException
at BalajiSanthanamAcademy.MavenJava.CommonVariableTest.<init>(CommonVariableTest.java:20)
at BalajiSanthanamAcademy.MavenJava.YatraLoginTest.<init>(YatraLoginTest.java:19)
... 33 more
Не могли бы вы помочь мне, как решить