在用Appium做UI自动化过程中，大家会发现测试报告很重要，而在测试报告中截图很重要。
因为很多公司都是用Jenkins作为持续集成工具，所以要让执行自动化测试的人看明白自动化在跑什么，哪里失败了，关键节点都需要截图。
怎么做呢，目前项目中是这么实现的：
1.实现截图功能类：
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public
static
String screenShot(ShipperAndroidEmulator ae) {
String dir =
"screenshot"
;
// TODO
String time =
new
SimpleDateFormat(
"yyyyMMdd-HHmmss"
).format(
new
Date());
String screenShotPath = dir + File.separator + time +
".png"
;
AndroidDriver augmentedDriver =
null
;
augmentedDriver = ae.getAndroid();
try
{
File sourceFile = ((TakesScreenshot) augmentedDriver).getScreenshotAs(OutputType.FILE);
FileUtils.copyFile(sourceFile,
new
File(screenShotPath));
}
catch
(Exception e) {
e.printStackTrace();
return
"Failed to screenshot"
;
}
return
screenShotPath.replace(
"\\"
,
"/"
);
}
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2.用screenShot实现错误处理类：
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private
void
handleFailure(String notice) {
String png = LogTools.screenShot(
this
);
String log = notice +
" >> capture screenshot at "
+ png;
logger.error(log);
if
(GlobalSettings.baseStorageUrl.lastIndexOf(
"/"
) == GlobalSettings.baseStorageUrl.length()) {
GlobalSettings.baseStorageUrl = GlobalSettings.baseStorageUrl.substring(
0
, GlobalSettings.baseStorageUrl.length() -
1
);
}
Reporter.log(log +
"<br/><img src=\""
+ GlobalSettings.baseStorageUrl +
"/"
+ png +
"\" />"
);
Assert.fail(log);
}
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3.对所有appium界面操作类进行处理：
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public
void
click(By by) {
expectElementExistOrNot(
true
, by, timeout);
try
{
clickTheClickable(by,System.currentTimeMillis(),
2500
);
handleSuccess(
"Succeed to click "
+ by);
}
catch
(Exception e){
e.printStackTrace();
handleFailure(
"Failed to click "
+ by);
}
logger.info(
"Clicked "
+ by);
}
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4. 不能点击时候重试点击操作
private void clickTheClickable(By byElement, long startTime, int timeOut) throws Exception {
try {
findElementBy(byElement).click();
} catch (Exception e) {
if (System.currentTimeMillis() - startTime > timeOut) {
logger.warn(byElement+ " is unclickable");
throw new Exception(e);
} else {
Thread.sleep(500);
logger.warn(byElement + " is unclickable, try again");
clickTheClickable(byElement, startTime, timeOut);
}
}