生成 webdriver 代码后，如何以及在何处修改代码

Question

我是 selenium 测试用例的新手，我的疑问在生成的 Web 驱动程序代码（java ;j-unit）以及如何运行该代码并在该代码中进行一些更改并在项目中发现错误之间徘徊

在此之前，我可能知道我们想要在哪里更改代码，我们已经生成了什么。

例如：

我记录了登录表单页面，使用 selenium IDE 的验证链接按钮生成 Java/Junit 4/webdriver 代码，并将其作为包导入到 eclipse 中......

我在该登录表单中添加了功能或更改，但我故意忘记保留链接按钮

使用 selenium 测试我之前生成的 Java/Junit 4/webdriver 代码，我想将 O/P 打印为“找不到链接按钮”

   package web;
//import java.util.regex.Pattern;
import java.util.concurrent.TimeUnit;
import org.junit.*;
import static org.junit.Assert.*;
//import static org.hamcrest.CoreMatchers.*;
import org.openqa.selenium.*;
import org.openqa.selenium.firefox.FirefoxDriver;
//import org.openqa.selenium.support.ui.Select;

public class webdriver {
  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://localhost/";
    driver.manage().timeouts().implicitlyWait(10, TimeUnit.SECONDS);
  }

  @Test
  public void testUntitled() throws Exception {
    driver.get(baseUrl + "/CRM/Default.aspx");
    driver.findElement(By.id("LoginMain_UserName")).clear();
    driver.findElement(By.id("LoginMain_UserName")).sendKeys("Admin");
    driver.findElement(By.id("LoginMain_Password")).clear();
    driver.findElement(By.id("LoginMain_Password")).sendKeys("xxx");
    try {
      assertTrue(isElementPresent(By.id("LoginMain_UserNameLabel")));
    } catch (Error e) {
      verificationErrors.append(e.toString());
    }
    try {
      assertTrue(isElementPresent(By.id("LoginMain_PasswordLabel")));
    } catch (Error e) {
      verificationErrors.append(e.toString());
    }
    try {
      assertTrue(isElementPresent(By.id("LoginMain_UserName")));
    } catch (Error e) {
      verificationErrors.append(e.toString());
    }
    try {
      assertTrue(isElementPresent(By.id("LoginMain_Password")));
    } catch (Error e) {
      verificationErrors.append(e.toString());
    }
    try {
      assertTrue(isElementPresent(By.id("LoginMain_LoginButton")));
    } catch (Error e) {
      verificationErrors.append(e.toString());
    }
    try {
      assertTrue(isElementPresent(By.id("LinkButtonRegister")));
    } catch (Error e) {
      verificationErrors.append(e.toString());
    }
    driver.findElement(By.id("LoginMain_LoginButton")).click();
    try {
      assertEquals("Webdriver Testingest.,", driver.getTitle());
    } catch (Error e) {
      verificationErrors.append(e.toString());
    }
    try {
      assertTrue(isElementPresent(By.id("ctl00_ctl00_ImageButton1")));
    } catch (Error e) {
      verificationErrors.append(e.toString());
    }
    try {
      assertTrue(isElementPresent(By.id("ctl00_ctl00_ImageButton2")));
    } catch (Error e) {
      verificationErrors.append(e.toString());
    }
    try {
      assertTrue(isElementPresent(By.linkText("Home")));
    } catch (Error e) {
      verificationErrors.append(e.toString());
    }
    try {
      assertTrue(isElementPresent(By.linkText("Sales")));
    } catch (Error e) {
      verificationErrors.append(e.toString());
    }
    try {
      assertTrue(isElementPresent(By.linkText("Masters")));
    } catch (Error e) {
      verificationErrors.append(e.toString());
    }
  }

  @After
  public void tearDown() throws Exception {
    driver.quit();
    String verificationErrorString = verificationErrors.toString();
    if (!"".equals(verificationErrorString)) {
      fail(verificationErrorString);        
    }
  }

  private boolean isElementPresent(By by) {
    try {
      driver.findElement(by);
      return true;
    } catch (NoSuchElementException e) {
      return false;
    }
  }

Answer 1

要得到你想要的，你应该修改：

try {
      assertTrue("Link button not found",isElementPresent(By.id("LinkButtonRegister")));
} catch (Error e) {
      //Add here any log message if necesary
      System.out.println("Link button not found");

      verificationErrors.append(e.toString());
}

希望对您有所帮助！