Android Monkeyrunner Test

    關於Android自動化測試，研究了Monkey,Robotium 這次來看下 Monkeyrunner.
 
這裡簡單記錄下實踐過程，Monkeyrunner 需要用Python來編寫，對於曾未學過Python的童鞋來說也沒關系，因為Python屬於比較好學的一門腳本語言.筆者也未曾學過Python,但有其他編程基礎如：PHP,Java,Peal,還是能夠很好理解Python的。
 
一、monkeyrunner 介紹
monkeyrunner 提供了一個API，使用此API寫出的程序可以在Android代碼之外控制Android設備和模擬器.
 
二、monkeyrunner 測試類型
多設備控制、功能測試、回歸測試
 
三、實例(測試MyAndroid.apk)
1. 新建一個 monkeyrunnerTest.py
# Import the monkey runner modules used by this program
from com.android.monkeyrunner import MonkeyRunner, MonkeyDevice, MonkeyImage
 
# Connects to current device, returning a MonkeyDevice object
device = MonkeyRunner.waitForConnection()
 
# Installs the Android package
device.installPackage("./MyAndroid.apk")
 
# Runs the component
device.startActivity(component = 'com.luwenjie.android/.MyAndroidActivity')
 
#Presses the Menu button
device.press('KEYCODE_MENU','DOWN_AND_UP')
 
#Takes a screenshot
result = device.takeSnapshot()
 
# Writes the screenshot to a file
result.writeToFile('./shot1.png','png')
2. 運行在 %Android_HOME%\tools 目錄下運行一下命令
monkeyrunner  monkeyrunnerTest.py

 
四、API參考
MonkeyRunner:http://developer.android.com/tools/help/MonkeyRunner.html
MonkeyDevice:http://developer.android.com/tools/help/MonkeyDevice.html
MonkeyImage:http://developer.android.com/tools/help/MonkeyImage.html
 
五、錄制模式
#Usage: monkeyrunner recorder.py  
  
#recorder.py    
from com.android.monkeyrunner import MonkeyRunner as mr  
from com.android.monkeyrunner.recorder import MonkeyRecorder as recorder  
  
device = mr.waitForConnection()  
recorder.start(device)  
#END recorder.py  
#Press ExportAction to save recorded scrip to a file  
#Example of result:  
#PRESS|{'name':'MENU','type':'downAndUp',}  
#TOUCH|{'x':190,'y':195,'type':'downAndUp',}  
#TYPE|{'message':'',}  
  
 
#Usage: monkeyrunner playback.py "myscript"  
#playback.py   http://mirror.yongbok.net/linux/android/repository/platform/sdk/monkeyrunner/scripts/monkey_playback.py  
import sys  
from com.android.monkeyrunner import MonkeyRunner  
  
# The format of the file we are parsing is very carfeully constructed.  
# Each line corresponds to a single command.  The line is split into 2  
# parts with a | character.  Text to the left of the pipe denotes  
# which command to run.  The text to the right of the pipe is a python  
# dictionary (it can be evaled into existence) that specifies the  
# arguments for the command.  In most cases, this directly maps to the  
# keyword argument dictionary that could be passed to the underlying  
# command.   
  
# Lookup table to map command strings to functions that implement that  
# command.  
CMD_MAP = {  
    'TOUCH': lambda dev, arg: dev.touch(**arg),  
    'DRAG': lambda dev, arg: dev.drag(**arg),  
    'PRESS': lambda dev, arg: dev.press(**arg),  
    'TYPE': lambda dev, arg: dev.type(**arg),  
    'WAIT': lambda dev, arg: MonkeyRunner.sleep(**arg)  
    }  
 
 
# Process a single file for the specified device.  
def process_file(fp, device):  
    for line in fp:  
        (cmd, rest) = line.split('|')  
        try:  
            # Parse the pydict  
            rest = eval(rest)  
        except:  
            print 'unable to parse options'  
            continue  
  
        if cmd not in CMD_MAP:  
            print 'unknown command: ' + cmd  
            continue  
  
        CMD_MAP[cmd](device, rest)  
  
  
def main():  
    file = sys.argv[1]  
    fp = open(file, 'r')  
  
    device = MonkeyRunner.waitForConnection()  
      
    process_file(fp, device)  
    fp.close();  
      
  
if __name__ == '__main__':  
    main() 
 作者：luckyapplelwj