Android UiAutomator 初试。

今天自己看了一下google的UiAutomator,尝试写了一个简单的例子，进行记录。

用eclipse创建一个新的java工程，添加引用 jUnit,然后添加相应的sdk/platforms下的android.jar，和uiautomator.jar到工程的外部引用jar中。

下面就是写用例了。我对自己手机上的计算器写了一步测试用例。剩下的脑补了。

import android.util.Log;

import com.android.uiautomator.core.UiCollection;
import com.android.uiautomator.core.UiObject;
import com.android.uiautomator.core.UiObjectNotFoundException;
import com.android.uiautomator.core.UiSelector;
import com.android.uiautomator.testrunner.UiAutomatorTestCase;

public class Test extends UiAutomatorTestCase{
	
	private UiObject buttonPlus;
	private UiObject buttonMinus;
	private UiObject buttonMult;
	private UiObject buttonDiv;
	private UiObject buttonEqual;
	private UiObject buttonClear;
	private UiObject buttonDel;
	private UiObject buttonDot;
	private UiObject button1;
	private UiObject button2;
	private UiObject button3;
	private UiObject button4;
	private UiObject button5;
	private UiObject button6;
	private UiObject button7;
	private UiObject button8;
	private UiObject button9;
	private UiObject button0;
	
	public void testDemo() throws Exception {
		// if run app scuess.
		if(Init()){
			
			// init the frameLayout and buttons.
			InitButton();

			// plus test once
			TestPlus();
			// minus test
			
			// mul test
			
			// div test
		}else{
			
		}
		
	}
	
	public boolean Init() throws UiObjectNotFoundException{
		/**
		 * find the calcultor and run it
		 */
		UiObject appItem = new UiObject(new UiSelector().className("android.widget.FrameLayout")
				.instance(1).childSelector(new UiSelector().description("系统工具")));
	
		if(appItem.click()){
			this.sleep(1000);
			UiCollection app = new UiCollection(new UiSelector().className("android.widget.FrameLayout")
					.index(1).childSelector(new UiSelector().description("计算器")));
			app.clickAndWaitForNewWindow();
			Log.d("Init", "Now it's running OK.App start scuess!");
			return true;
		}else{
			return false;
		}
	}
	
	public void InitButton() throws UiObjectNotFoundException{
		buttonPlus = new UiObject(new UiSelector().text("+"));
		buttonMinus = new UiObject(new UiSelector().text("-"));
		buttonMult = new UiObject(new UiSelector().text("×"));
		buttonDiv = new UiObject(new UiSelector().text("÷"));
		buttonEqual = new UiObject(new UiSelector().description("等于"));
		buttonClear = new UiObject(new UiSelector().description("清除"));
		buttonDel = new UiObject(new UiSelector().resourceId("com.android.calculator2:id/del"));
		buttonDot = new UiObject(new UiSelector().description("小数点"));
		button1 = new UiObject(new UiSelector().text("1"));
		button2 = new UiObject(new UiSelector().text("2"));
		button3 = new UiObject(new UiSelector().text("3"));
		button4 = new UiObject(new UiSelector().text("4"));
		button5 = new UiObject(new UiSelector().text("5"));
		button6 = new UiObject(new UiSelector().text("6"));
		button7 = new UiObject(new UiSelector().text("7"));
		button8 = new UiObject(new UiSelector().text("8"));
		button9 = new UiObject(new UiSelector().text("9"));
		button0 = new UiObject(new UiSelector().text("0"));
		Log.d("InitButton", "All buttons had been found.");
	}
	
	public void TestPlus() throws UiObjectNotFoundException{
		String num = String.valueOf((int)(Math.random() * 100));
		String num2 = String.valueOf((int)(Math.random() * 100));
		
		for (int i = 0;i<num.length();i++){
			KeyPress(num.charAt(i));
			this.sleep(600);
		}
		KeyPress('+');
		for (int j = 0;j<num2.length();j++){
			KeyPress(num2.charAt(j));
			this.sleep(600);
		}
		KeyPress('=');
		
		int num_int = Integer.valueOf(num);
		int num2_int = Integer.valueOf(num2);
		UiObject sum = new UiObject(new UiSelector().className("android.widget.EditText"));
		int result = Integer.valueOf(sum.getText());
		assertEquals(num_int + num2_int,result);
		this.sleep(1000);
		KeyPress('c');
	}
	
	public void KeyPress(char operation) throws UiObjectNotFoundException{
		switch(operation){
		case '+':
			buttonPlus.click();
			break;
		case '-':
			buttonMinus.click();
			break;
		case 'x':
			buttonMult.click();
			break;
		case '÷':
			buttonDiv.click();
			break;
		case '=':
			buttonEqual.click();
			break;
		case '.':
			buttonDot.click();
			break;
		case '1':
			button1.click();
			break;
		case '2':
			button2.click();
			break;
		case '3':
			button3.click();
			break;
		case '4':
			button4.click();
			break;
		case '5':
			button5.click();
			break;
		case '6':
			button6.click();
			break;
		case '7':
			button7.click();
			break;
		case '8':
			button8.click();
			break;
		case '9':
			button9.click();
			break;
		case '0':
			button0.click();
			break;
		case 'c':
			buttonClear.click();
			break;
		case 'd':
			buttonDel.click();
			break;
		default:
		}
		this.sleep(500);
	}
}

本来是打算把测试用例写在文件里，然后通过程序读进来 ，进行执行，但是发现打包后，文件不知道如何打入到.jar包中，所以随便写了一个随机。

编译过程是这样的，把sdk的环境变量配置好的直接可以用android create uitest-project -n 你的工程名字 -t id -p 工程目录

-t如果不清楚有哪些，可以使用android list来查看。build通过后会在工程中出现build.xml 然后把default改成build，右键run as ant build就可以了。

然后就是把.jar文件推送到手机上。adb push xxx.jar  /xx/xx/ 运行 adb shell uiautomator runtest xxx.jar -c xx.xx.xx.xx.youtest

如果没有包名就直接写你的主类名字就好了。然后就可以看到结果了。ENJOY!