appium实现截图和清空EditText

时间：2021-07-14 11:01:05

前些日子，配置好了appium测试环境，至于环境怎么搭建，参考：http://www.cnblogs.com/tobecrazy/p/4562199.html

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

在使用appium的过程中，发现一些appium的坑（后边会详说）。

adb基本命令总结（Android Debug Bridge）

adb 是PC和设备连接的桥梁，可以通过adb对devices进行相关操作

  • adb devices           列出你的devices
  • adb kill-server         杀掉adb服务（如果设备连接出问题，可尝试）
  • adb start-server      重启adb服务
  • adb shell                进入默认device的Linux shell,可以直接执行Linux命令
  • adb shell screenrecord /sdcard/runCase.mp4  录制视频保存，默认3min,也可以加--time-limit 60限制时间
  • adb install jd.apk      向设备安装app
  • adb pull /sdcard/runCase.mp4 c:// 把手机中文件copy到电脑
  • adb push C://runCase.mp4 /sdcard/          把电脑中文件放到手机

以上就是一些基本的adb 命令

appium实现截图

由于我有webdriver 的基础，理解起来比较easy，appium截图实际是继承webdriver的

selenium 中使用的是TakesScreenShot接口getScreenShotAs方法，具体实现如下

 /**

      * 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");

         }

     }

调用： snapshot((TakesScreenshot) driver, "zhihu_showClose.png");

你可以在捕获异常的时候调用，可以实现错误截图，做测试结果分析很有效

appium清空EditText（一个坑）

在使用appium过程中，发现sendkeys和clear方法并不太好使，只好自己封装模拟手工一个一个删除

这里用到keyEvent,具体内容请参考api http://appium.github.io/java-client/

要删除一段文字，该怎么做：

1. 获取文本长度

2. 移动到文本最后

3. 按下删除按钮，直到和文本一样长度

移动到文本最后： 123删除67

public static final int BACKSPACE 67
public static final int DEL 67
public static final int KEYCODE_MOVE_END 123

实现代码如下：

	/**

	 * This method for delete text in textView

	 *

	 * @author Young

	 * @param text

	 */

	public void clearText(String text) {

		driver.sendKeyEvent(123);

		for (int i = 0; i < text.length(); i++) {

			driver.sendKeyEvent(67);

		}

	}

　　

整个case的代码贴一下

初始化driver，执行cmd.exe /C adb shell screenrecord /sdcard/runCase.mp4 开始录制测试视频

执行login

执行修改知乎的个人介绍

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.List;

import java.util.concurrent.TimeUnit;

public class zhiHu {

	private AndroidDriver 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

		File classpathRoot = new File(System.getProperty("user.dir"));

		File appDir = new File(classpathRoot, "apps");

		File app = new File(appDir, "zhihu.apk");

		DesiredCapabilities capabilities = new DesiredCapabilities();

		capabilities.setCapability(CapabilityType.BROWSER_NAME, "");

		capabilities.setCapability("platformName", "Android");

		capabilities.setCapability("deviceName", "Android Emulator");

		capabilities.setCapability("platformVersion", "4.4");

		// if no need install don't add this

		capabilities.setCapability("app", app.getAbsolutePath());

		capabilities.setCapability("appPackage", "com.zhihu.android");

		// support Chinese

		capabilities.setCapability("unicodeKeyboard", "True");

		capabilities.setCapability("resetKeyboard", "True");

		// no need sign

		capabilities.setCapability("noSign", "True");

		capabilities.setCapability("appActivity", ".ui.activity.GuideActivity");

		driver = new AndroidDriver(new URL("http://127.0.0.1:4723/wd/hub"),

				capabilities);

		startRecord();

	}

	@Test(groups = { "login" })

	public void login() {

		// find login button

		WebElement loginButton = driver.findElement(By

				.id("com.zhihu.android:id/login"));

		loginButton.click();

		// wait for 20s

		driver.manage().timeouts().implicitlyWait(20, TimeUnit.SECONDS);

		// find login userName and password editText

		List<WebElement> textFieldsList = driver

				.findElementsByClassName("android.widget.EditText");

		textFieldsList.get(0).sendKeys("seleniumcookies@126.com");

		textFieldsList.get(1).sendKeys("cookies123");

		driver.manage().timeouts().implicitlyWait(20, TimeUnit.SECONDS);

		// find ok button byName

		driver.findElementById("android:id/button1").click();

		driver.manage().timeouts().implicitlyWait(90, TimeUnit.SECONDS);

		// find keyword 首页 and verify it is display

		Assert.assertTrue(driver.findElement(By.name("首页")).isDisplayed());

	}

	@Test(groups = { "profileSetting" }, dependsOnMethods = "login")

	public void profileSetting() {

		driver.manage().timeouts().implicitlyWait(30, TimeUnit.SECONDS);

		// find keyword 首页 and verify it is display

		Assert.assertTrue(driver.findElement(By.name("首页")).isDisplayed());

		WebElement myButton = driver.findElement(By

				.className("android.widget.ImageButton"));

		myButton.click();

		driver.manage().timeouts().implicitlyWait(30, TimeUnit.SECONDS);

		driver.swipe(700, 500, 100, 500, 10);

		driver.manage().timeouts().implicitlyWait(30, TimeUnit.SECONDS);

		List<WebElement> textViews = driver

				.findElementsByClassName("android.widget.TextView");

		textViews.get(0).click();

		driver.manage().timeouts().implicitlyWait(30, TimeUnit.SECONDS);

		driver.findElementById("com.zhihu.android:id/name").click();

		driver.manage().timeouts().implicitlyWait(30, TimeUnit.SECONDS);

		List<WebElement> showClose = driver

				.findElementsById("com.zhihu.android:id/showcase_close");

		if (!showClose.isEmpty()) {

			snapshot((TakesScreenshot) driver, "zhihu_showClose.png");

			showClose.get(0).click();

		}

		Assert.assertTrue(driver

				.findElementsByClassName("android.widget.TextView").get(0)

				.getText().contains("selenium"));

		driver.findElementById("com.zhihu.android:id/menu_people_edit").click();

		driver.manage().timeouts().implicitlyWait(30, TimeUnit.SECONDS);

		WebElement intro = driver

				.findElementById("com.zhihu.android:id/introduction");

		intro.click();

		driver.manage().timeouts().implicitlyWait(30, TimeUnit.SECONDS);

		WebElement content = driver

				.findElementById("com.zhihu.android:id/content");

		String text = content.getAttribute("text");

		content.click();

		clearText(text);

		content.sendKeys("Appium Test. Create By Young");

		driver.findElementById("com.zhihu.android:id/menu_question_done")

				.click();

		WebElement explanation = driver

				.findElementById("com.zhihu.android:id/explanation");

		explanation.click();

		driver.manage().timeouts().implicitlyWait(30, TimeUnit.SECONDS);

		content = driver.findElementById("com.zhihu.android:id/content");

		text = content.getAttribute("text");

		content.click();

		clearText(text);

		content.sendKeys("Appium Test. Create By Young. This is an appium type hahahahah");

		driver.findElementById("com.zhihu.android:id/menu_question_done")

				.click();

		snapshot((TakesScreenshot) driver, "zhihu.png");

	}

	/**

	 * This method for delete text in textView

	 *

	 * @author Young

	 * @param text

	 */

	public void clearText(String text) {

		driver.sendKeyEvent(123);

		for (int i = 0; i < text.length(); i++) {

			driver.sendKeyEvent(67);

		}

	}

	@AfterClass(alwaysRun = true)

	public void tearDown() throws Exception {

		driver.quit();

	}

	/**

	 * 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");

		}

	}

}

　　

这是运行中的两处截图：

appium实现截图和清空EditText

appium实现截图和清空EditText

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