appium for mobile web 之使用 ChromeDriver

之前研究了一段时间的appium for native app 相应的总结如下：

　　                                            appium测试环境搭建 ：http://www.cnblogs.com/tobecrazy/p/4562199.html

　　　　　　　　　　　　　　　   　　知乎Android客户端登陆：http://www.cnblogs.com/tobecrazy/p/4579631.html

appium实现截图和清空EditText：http://www.cnblogs.com/tobecrazy/p/4592405.html

appium 滑动处理：http://www.cnblogs.com/tobecrazy/p/4612133.html

最近有人问我怎么使用web driver，所以特来研究一下

准备工作：1. 安装chrome

编写代码

package com.dbyl.core;

import org.apache.commons.io.FileUtils;
import org.openqa.selenium.By;
import org.openqa.selenium.OutputType;
import org.openqa.selenium.TakesScreenshot;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.remote.CapabilityType;
import org.openqa.selenium.remote.DesiredCapabilities;
import org.testng.Assert;
import org.testng.annotations.AfterClass;
import org.testng.annotations.BeforeClass;
import org.testng.annotations.Test;

import io.appium.java_client.android.AndroidDriver;

import java.io.File;
import java.io.IOException;
import java.net.URL;
import java.util.concurrent.TimeUnit;

public class baidu {
    AndroidDriver<WebElement> driver;

    /**
     * @author Young
     * @throws IOException
     */
    public void startRecord() throws IOException {
        Runtime rt = Runtime.getRuntime();
        // this code for record the screen of your device
        rt.exec("cmd.exe /C adb shell screenrecord /sdcard/runCase.mp4");

    }

    @BeforeClass(alwaysRun = true)
    public void setUp() throws Exception {
        // set up appium

        DesiredCapabilities capabilities = new DesiredCapabilities();
        capabilities.setCapability(CapabilityType.BROWSER_NAME, "chrome");
        capabilities.setCapability("platformName", "Android");
        capabilities.setCapability("deviceName", "Android Emulator");
        capabilities.setCapability("platformVersion", "4.4");
        driver = new AndroidDriver<WebElement>(new URL(
                "http://127.0.0.1:4723/wd/hub"), capabilities);
        startRecord();

    }

    @Test
    public void runChromeWebBrowser() {
        driver.get("http://www.baidu.com");
        driver.manage().timeouts().implicitlyWait(20, TimeUnit.SECONDS);
        driver.manage().timeouts().pageLoadTimeout(20, TimeUnit.SECONDS);
        System.out.println(driver.getTitle());
        snapshot((TakesScreenshot) driver, "before_search.png");
        driver.findElementByXPath("//textarea[@id='index-kw']").sendKeys(
                "appium");
        driver.findElement(By.xpath("//button[@id='index-bn']")).click();
        driver.manage().timeouts().pageLoadTimeout(20, TimeUnit.SECONDS);
        System.out.println(driver.getTitle());
        snapshot((TakesScreenshot) driver, "after_search.png");
        Assert.assertTrue(driver.getTitle().contains("appium"));

    }

    /**
     * This Method create for take screenshot
     *
     * @author Young
     * @param drivername
     * @param filename
     */
    public static void snapshot(TakesScreenshot drivername, String filename) {
        // this method will take screen shot ,require two parameters ,one is
        // driver name, another is file name

        String currentPath = System.getProperty("user.dir"); // get current work
                                                                // folder
        File scrFile = drivername.getScreenshotAs(OutputType.FILE);
        // Now you can do whatever you need to do with it, for example copy
        // somewhere
        try {
            System.out.println("save snapshot path is:" + currentPath + "/"
                    + filename);
            FileUtils
                    .copyFile(scrFile, new File(currentPath + "\\" + filename));
        } catch (IOException e) {
            System.out.println("Can't save screenshot");
            e.printStackTrace();
        } finally {
            System.out.println("screen shot finished, it's in " + currentPath
                    + " folder");
        }
    }

    @AfterClass
    public void afterTestStopDriver() {
        driver.quit();
    }
}

这其中，遇到输入框识别的问题，刚开始是使用UIAutomator

发现 web 的element 压根识别不了，最后想到这应该和selenium webdriver一样

所以在识别百度输入框，By xpath

"//textarea[@id='index-kw']"