两个测试一个接一个

Question

我在 WebDriver 中的测试有问题。

在第一个包中，我有 2 个类（页面）HomePage、LoginPage。

在第二个包中我有测试 - goToLiginPageTest 和 LoginTest。

在 goToLiginPage 我检查，我在主页上并转到登录页面。

在 LoginTest 中，我检查我是否在登录页面并登录。

但来自 goToLiginPageTest 的两个测试通过，但来自 LoginTest 的测试失败。

我不确定我的 textng.xlm 有什么问题，或者我哪里出错了。请帮帮我。

    public class HomePage {
     WebDriver driver;  

     public static final  String PAGE_TITLE = "page title";
     public static final  String PAGE_URL = "www.blbl.pl";

@FindBy(xpath = "//*[@id='global-nav']/div/div/div[3]/ul/li[1]/a")
WebElement LogInLink;

    public HomePage(WebDriver driver){
        this.driver = driver;
    }

    public void isHomePage(){
        String pageTitle = driver.getTitle();
        Assert.assertEquals(pageTitle, PAGE_TITLE);
    }

    public void goToLoginPage(){
        LogInLink.click();
    }
}

登录页面

public class LoginPage {
WebDriver driver;

public static final  String PAGE_TITLE = "Login";

@FindBy(id="user_email")
WebElement inputUserEmail;

@FindBy(id="user_password")
WebElement inputUserPassword;


public LoginPage(WebDriver driver){
    this.driver = driver;
}

public void isLoginPage(){
    String pageTitle = driver.getTitle();
    Assert.assertEquals(pageTitle, PAGE_TITLE);
}

public void fillUserEmail(){
    inputUserEmail.sendKeys("asdfasd@gmail.com");
    Assert.assertEquals(inputUserEmail.getAttribute("value"), "asdfasd@gmail.com");
}

public void fillUserPassword(){
    inputUserPassword.sendKeys("123456");
    Assert.assertEquals(inputUserPassword.getAttribute("value"), "123456");
}

}

GotoLoginPageTest

import pages.HomePage;

public class GotoLoginPageTest {
    WebDriver driver;
    HomePage hp;


    @BeforeClass
    public void setup(){
        this.driver = new FirefoxDriver();
        hp = PageFactory.initElements(driver, HomePage.class);
        driver.get(HomePage.PAGE_URL);
    }

    @Test(priority = 1)
    public void isHomePage(){
        hp.isHomePage();
    }

    @Test(dependsOnMethods = "isHomePage")
    public void gotoLoginPage(){
        hp.goToLoginPage();
    }

}

登录测试

public class LoginTest {
    WebDriver driver;

    LoginPage lp = PageFactory.initElements(driver, LoginPage.class);

    @Test
    public void cheskIsLoginPage(){
        lp.isLoginPage();
    }

    @Test
    public void logInBase(){
        lp.fillUserEmail();
        lp.fillUserPassword();
    }

}

我的 testng.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE suite SYSTEM "http://testng.org/testng-1.0.dtd">
<suite name="Suite" parallel="none">
  <test name="Test">
    <classes>
      <class name="tests.GotoLoginPageTest"/>
      <class name="tests.LoginTest"/>
    </classes>
  </test> <!-- Test -->
</suite> <!-- Suite -->

我有错误

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.$Proxy5.sendKeys(Unknown Source)
    at pages.LoginPage.fillUserEmail(LoginPage.java:30)
    at tests.LoginTest.logInBase(LoginTest.java:27)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:497)
    at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:85)
    at org.testng.internal.Invoker.invokeMethod(Invoker.java:659)
    at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:845)
    at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1153)
    at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:125)
    at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:108)
    at org.testng.TestRunner.privateRun(TestRunner.java:771)
    at org.testng.TestRunner.run(TestRunner.java:621)
    at org.testng.SuiteRunner.runTest(SuiteRunner.java:357)
    at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:352)
    at org.testng.SuiteRunner.privateRun(SuiteRunner.java:310)
    at org.testng.SuiteRunner.run(SuiteRunner.java:259)
    at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
    at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:86)
    at org.testng.TestNG.runSuitesSequentially(TestNG.java:1199)
    at org.testng.TestNG.runSuitesLocally(TestNG.java:1124)
    at org.testng.TestNG.run(TestNG.java:1032)
    at org.testng.remote.RemoteTestNG.run(RemoteTestNG.java:111)
    at org.testng.remote.RemoteTestNG.initAndRun(RemoteTestNG.java:204)
    at org.testng.remote.RemoteTestNG.main(RemoteTestNG.java:175)

Answer 1

您从未在 LoginTest 类中实例化驱动程序。在那里实例化驱动程序并将其传递到页面对象中。像这样的：

public class LoginTest {
    WebDriver driver;
    driver = new FirefoxDriver();

    LoginPage lp = PageFactory.initElements(driver, LoginPage.class);

    @Test
    public void cheskIsLoginPage(){
        lp.isLoginPage();
    }

    @Test
    public void logInBase(){
        lp.fillUserEmail();
        lp.fillUserPassword();
    }
}