检查前后摄像头

自动化测试案例：相机应用

最新推荐文章于 2020-08-23 10:53:29 发布

原创最新推荐文章于 2020-08-23 10:53:29 发布 · 350 阅读

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本文介绍了一个自动化测试案例，该案例针对一个相机应用程序进行前后置摄像头切换及拍照功能的测试。通过启动相机应用，设置拍照选项，并进行前后置摄像头切换来验证功能的正确性。此外，还包含了文件数量检查和图片删除等步骤。

# coding=utf-8
 
import os
from runner.application.testcasebase import TestCaseBase
from runner.common.runnerlog import RunnerLog as Logger
from runner.application.device import DeviceManage
from testcase.third import util
class MyTest(TestCaseBase):
 
    @classmethod
    def setUpClass(cls):
        ''' 测试case模块初始化, 作用于整个测试周期'''
        cls.current_dir = os.path.dirname(__file__)
        cls.resource_path = os.path.join(os.path.dirname(os.path.dirname(cls.current_dir)),'resources')
        super(MyTest, cls).setUpClass()
        try:
            '''模块初始化'''
            
        except Exception, e:
            Logger.error('MyTest module init failure: ' + str(e))
            
            
    @classmethod
    def tearDownClass(cls):
        super(MyTest, cls).tearDownClass()
        try:
            '''模块资源释放'''
            
        except Exception, e:
            Logger.error('MyTest module clear resource failure: ' + str(e))
    
    def setUp(self):
        ''' 测试case初始化，作用于单个测试方法'''
        super(MyTest, self).setUp()
        self.device = DeviceManage.getInstance().getTestDriver(0, self)  # 初始化model
 
    def tearDown(self):
        super(MyTest, self).tearDown()
        self.device.open_recentApps() #杀后台
        self.device.find_element_by_accessibility_id('全部清除').click() 
    def test_Test_Camera_SFP_46213_FrontRearSwitch(self):
        PATH = '/sdcard/DCIM/Camera'
        Logger.info("前后置切换")
        self.device.startApp("com.android.camera2")
        if self.device.find_element_by_name('是否记住照片拍摄地点？',ignoreExp = True):
            self.device.find_element_by_name('是').click()
        if self.device.find_element_by_name('开启',ignoreExp = True):
            self.device.find_element_by_name('开启') .click()
        self.device.sleep(3)
        
        Logger.info('后置且拍照')
        self.device.find_element_by_id('com.android.camera2:id/shutter_button')
        before_cap = util.getFileCount(PATH, 'jpg')  #
        self.device.find_element_by_accessibility_id('拍照').click()
        self.device.sleep(3)
        
        Logger.info('切换前置且拍照')
        self.device.find_element_by_id('com.android.camera2:id/front_back_switcher').click()
        result = self.device.find_element_by_name('增白').getText()
        self.assertion.assertEqual('增白',result,"切换前置摄像头成功")
        self.device.find_element_by_accessibility_id('拍照').click()
        self.device.sleep(3)
        after_cap = util.getFileCount(PATH, 'jpg')  #
        
        Logger.info("检查 拍照是否成功")
        self.assertion.assertEqual(2, after_cap - before_cap, 'Capture picture failed!!! before: %d, after: %d ' % (before_cap, after_cap))
        
        
        Logger.info("查看图片并删除")
        self.device.find_element_by_id('com.android.camera2:id/thumbnail').click()
        self.device.find_element_by_id('com.android.gallery3d:id/gallery_accessibility')
        for i in range(5):
            if self.device.find_element_by_accessibility_id('删除',timeOut=3,ignoreExp=True):
                self.device.find_element_by_accessibility_id('删除').click()
                self.device.find_element_by_name('确认删除').click()