selenium - NoSuchElementException:没有这样的元素:尝试通过 Selenium 单击 amazon.co.uk 上的下拉元素时无法找到元素
问题描述
我正在 selenium/intelliJ/Java 中运行自动化测试。网络驱动程序应该单击亚马逊导航栏上的下拉菜单,然后单击下拉菜单中的链接之一。它正确地完成了这两件事,下拉选项导致其链接,但是硒测试本身失败,这是错误:
org.openqa.selenium.NoSuchElementException: no such element: Unable to locate element: {"method":"link text","selector":"Full Shop Directory"}
这是我的代码:
package com.testing.webdriver;
import io.github.bonigarcia.wdm.WebDriverManager;
import org.junit.*;
import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.chrome.ChromeDriver;
import org.openqa.selenium.WebElement;
import java.util.Random;
import java.util.concurrent.TimeUnit;
public class MyFirstTest {
WebDriver driver = new ChromeDriver();
@BeforeClass
public static void setupWebdriver() {
WebDriverManager.chromedriver().setup();
}
private static final By SHOP_BY_DEPARTMENT = By.cssSelector("#nav-link-shopall");
private static final By SHOP_ALL = By.cssSelector("#nav-flyout-shopAll > div.nav-template.nav-flyout-content.nav-tpl-itemList > a");
@Test
public void startWebdriver() {
driver.navigate().to("https://www.amazon.co.uk/");
driver.manage().timeouts().implicitlyWait(10, TimeUnit.SECONDS);
driver.manage().window().maximize();
WebElement shopByDepartment = driver.findElement(SHOP_BY_DEPARTMENT);
shopByDepartment.click();
WebElement ShopAllNav = driver.findElement(By.linkText("Full Shop Directory"));
ShopAllNav.click();
Assert.assertTrue("matches current url",
driver.getCurrentUrl().matches("https://www.amazon.co.uk/gp/site-directory/ref=nav_shopall_fullstore"));
}
@After
public void breakdown() throws InterruptedException {
Thread.sleep(20000);
driver.close();
}
测试应该通过,因为它按照我所说的进行。正如错误所说,我认为这与下拉菜单中的链接有关,但我仍然不知道如何纠正这个问题。任何帮助将不胜感激,谢谢。
解决方案
要在亚马逊导航栏上展开下拉菜单,您不需要鼠标悬停诱导WebDriverWait ,您可以使用以下解决方案:click()
代码块:
System.setProperty("god.bless.you", "C:\\Utility\\BrowserDrivers\\chromedriver.exe"); ChromeOptions options = new ChromeOptions(); options.addArguments("start-maximized"); options.addArguments("disable-infobars"); options.addArguments("--disable-extensions"); WebDriver driver = new ChromeDriver(options); driver.get("https://www.amazon.co.uk/"); new Actions(driver).moveToElement(new WebDriverWait(driver, 20).until(ExpectedConditions.visibilityOfElementLocated(By.cssSelector("div#nav-shop>a#nav-link-shopall")))).perform(); new WebDriverWait(driver, 20).until(ExpectedConditions.elementToBeClickable(By.cssSelector("div.nav-catFlyout.nav-flyout div.nav-template.nav-flyout-content.nav-tpl-itemList a"))).click(); Assert.assertTrue(driver.getCurrentUrl().matches("https://www.amazon.co.uk/gp/site-directory/ref=nav_shopall_fullstore")); driver.quit();
控制台输出:
Starting ChromeDriver 2.45.615291 (ec3682e3c9061c10f26ea9e5cdcf3c53f3f74387) on port 41299 Only local connections are allowed. Jan 25, 2019 5:41:24 PM org.openqa.selenium.remote.ProtocolHandshake createSession INFO: Detected dialect: OSS
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