前提
你需要一个能在本地跑通的自动化测试脚本。
踩过的坑
1. 找不到启动页
在我这里app的launch页面是welcome，展示splash两秒后进入guide页面，但由于之前没有控制好显示时间，welcome基本上是一闪而过，没有给脚本获取当前页面的时间，就会报找不到启动页的错误。
解决方案：在启动页停留一会。
2. native控件找不到
因为本地是能够找得到的，所有有可能是阿里云上面的测试机和本地的性能有差异，脚本执行到去找某一个页面的控件，但是这个页面还没加载出来，就会报找不到控件的错误。
解决方案：
self.driver.wait_activity('GuideActivity', 3)
3. 无法切换到webview的context
因为阿里云对chromeDriver做了处理，所以我们无法直接self.driver.switch_to.context(contexts[1])。
解决方案：
参考录制脚本生成的脚本文件，可以直接将其AppiumLib.py复制过来，或者像我一样把切换context相关的代码复制到main.py
from appium import webdriver
import desired_capabilities
from unittest import TestCase
import unittest
import time
import os
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
from selenium.webdriver.common.by import By
import shutil
不记得那些是为了解决问题而加的依赖，所以全部粘过来。
def switchToWebviewContext(self):
contexts = self.driver.contexts
webviewContextIndex = None
packageName = self.driver.desired_capabilities.get("appPackage")
self.log("INFO", "packageName is %s" % packageName)
for index in range(0, len(contexts)):
self.log("INFO", "context index is %s" % index)
self.log("INFO", "context[%s] is %s" % (index, contexts[index]))
if "WEBVIEW" in contexts[index] and packageName in contexts[index]:
webviewContextIndex = index
self.log("INFO", "webviewContextIndex is %s" % webviewContextIndex)
if webviewContextIndex is not None:
self.log("INFO", "switch to %s" % contexts[webviewContextIndex])
self.log("INFO", "webviewContextIndex is %s" % webviewContextIndex)
self.switchContext({"wait": 20, "contextIndex": webviewContextIndex})
def switchContext(self, content, wait=6):
contexts = self.driver.contexts
self.log(INFO, "contexts is %s" % contexts)
if contexts is None:
return
contextIndex = content.get("contextIndex")
wait = content.get("wait")
self.log("INFO", contextIndex)
context = contexts[contextIndex]
if context is None or "NATIVE_APP" in context:
self.driver.switch_to.context(context)
return
if wait is None or wait < 6:
wait = 6
startTime = time.time()
hasContext = False
while time.time() - startTime < wait:
if "WEBVIEW" in context:
hasContext = True
break
time.sleep(0.5)
if not hasContext:
raise Exception("no useable context found")
# chromedriver目录
chromedriverDir = "/usr/lib/node_modules/appium/node_modules/appium-chromedriver/chromedriver/linux/chromedriver_64_2.%s"
if self.appiumVersion > ABSOLUTE_COORDINATES_APPIUM_VERSION:
# 1.8.0 chromedriver path
chromedriverDir = "/appium/appium/node_modules/appium-chromedriver/chromedriver/linux/chromedriver_64_2.%s"
# chromedriverDir = "/Users/skiluo/workspace/automation/appium-source/appium-chromedriver/chromedriver/mac/chromedriver_64_2.%s"
# 若没有传入chromedriverExecutable，则失败
executablePath = self.driver.capabilities.get('chromedriverExecutable')
if executablePath is None:
raise Exception("chromedriverExecutable path has not been set")
defaultVersion = self.driver.capabilities.get('chromedriverDefaultVersion')
self.log(INFO, "executablePath is %s, default version is %s" %
(executablePath, defaultVersion))
if defaultVersion is not None:
try:
chromedriverFile = chromedriverDir % defaultVersion
self.copyChromedriver(chromedriverFile, executablePath)
self.driver.switch_to.context(context)
self.log(INFO, "switch to %s" % context)
return
except Exception, e:
self.log(
ERROR, "switch context with default version failed, %s" % str(e))
while self.chromeDriverVersion >= 4:
chromedriverFile = chromedriverDir % self.chromeDriverVersion
self.copyChromedriver(chromedriverFile, executablePath)
self.log("INFO", "use chromedriver_64_2.%s" %
self.chromeDriverVersion)
try:
self.driver.switch_to.context(context)
self.log("RPC", "set default chromeversion %s" %
self.chromeDriverVersion)
self.driver.capabilities['chromedriverDefaultVersion'] = self.chromeDriverVersion
break
except Exception, e:
pass
self.chromeDriverVersion -= 1
if self.chromeDriverVersion < 4:
raise Exception("no suitable chromedriver")
def copyChromedriver(self, srcFile, destFile):
# kill chromedriver before copy
os.system("pkill chromedriver")
if os.path.exists(srcFile):
shutil.copy(srcFile, destFile)
else:
raise Exception("chrome executable file not found")
def log(self, level, info):
print("%s : %s" % (level, info))
在需要切换到webcontext的地方直接调用即可:
self.switchToWebviewContext()
吐槽
至此，我终于在阿里云上面跑通了登录脚本。
真的搞不懂了，那么大的公司，提供的文档还是以eclipse示例，都8102年了啊，完全没有参考价值。
而且明明需要用户手动对context做处理，但是文档只字未提，发工单也不回，我只能不停的百度和谷歌，耽误我好几天，最后不停的发工单才拉了个小群讨论，每次讨论完都基本上是说自己设备可能有问题，需要看一下，然后我又得等。
有这么多坑就算了，费用还贼贵，五百块测五十次，ios价格还翻倍，由于是老大购买的，我不知道价格，几天500块就没了，现在都是一台一台的测试脚本是否通了，通了才敢多台设备一起测。
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