我有三个班。一种用于从网页中获取所有元素,一种用于对这些元素执行操作,另一种用于测试脚本。从测试脚本调用函数时出现空指针异常。我发现这是因为我使用了 @FindBy 注释,但我不知道如何解决这个问题。
元素类:
public class LoginPageElements {
@FindBy(id="loginId")
private static WebElement userNameTextBox;
@FindBy(id="password")
private static WebElement userPasswordTextBox;
@FindBy(id="QTP_LoginButton")
private static WebElement loginButton;
public static WebElement getUserNameTextBox(WebDriver driver){
WebElement a=driver.findElement(By.id("loginId"));
return a;
}
public static WebElement getUserPasswordTextBox(){
return userPasswordTextBox;
}
public static WebElement getLoginButton(){
return loginButton;
}
}
动作类:
public class LoginPageActions {
public static void login(WebDriver driver,String username,String password){
WebElement a=LoginPageElements.getUserNameTextBox(driver);
a.sendKeys(username);
LoginPageElements.getUserPasswordTextBox().sendKeys(password);
LoginPageElements.getLoginButton().click();
}
}
测试脚本:
public class Sample {
public static String driverPath = "D:/Selenium/Chrome Driver latest/chromedriver.exe";
public static WebDriver driver;
public static void main(String[] args) {
System.setProperty("webdriver.chrome.driver", driverPath);
ChromeOptions options = new ChromeOptions();
options.addArguments("test-type");
options.addArguments("start-maximized");
options.addArguments("--js-flags=--expose-gc");
options.addArguments("--enable-precise-memory-info");
options.addArguments("--disable-popup-blocking");
options.addArguments("--disable-default-apps");
options.addArguments("--enable-automation");
options.addArguments("test-type=browser");
options.addArguments("disable-infobars");
options.addArguments("--disable-extensions");
options.setExperimentalOption("useAutomationExtension", false);
driver = new ChromeDriver(options);
driver.get("http://10.235.80.106:8080");
LoginPageActions.login(driver,"acb", "adasd");
}
当我将 WebDriver 对象从测试脚本传递给元素类时也不例外。由于没有 WebDriver 实例化,当我使用使用 FindBy 注释初始化的元素时会出现问题。我该如何解决?谢谢