Getting sscreenshot attached for failed test to allure report in format: datetime-classsname-testname selenium, testng, allure - selenium

Question

I am using testng, maven, allure in my framework. Currently my screenshots for failed test are saved in surefire-reports/screenshots as :
datetime-classname-methodname
eg: 09-22-2017_01.13.23_ClassName_Methodname.png
Here is code for this :
#AfterMethod
protected void screenShotIfFail(ITestResult result) throws IOException {
if (!result.isSuccess()) {
takeScreenShot(result.getMethod());
}
}
private void takeScreenShot(String name) throws IOException {
String path = getRelativePath(name);
File screenShot = ((TakesScreenshot) driver)
.getScreenshotAs(OutputType.FILE);
FileUtils.copyFile(screenShot, new File(path));
String filename = makeScreenShotFileName(name);
System.out.println("Taking Screenshot! " + filename);
Reporter.log("<a href=" + path + " target='_blank' >" + filename
+ "</a>");
}
private void takeScreenShot(ITestNGMethod testMethod) throws IOException {
String nameScreenShot = testMethod.getTestClass().getRealClass()
.getSimpleName()
+ "_" + testMethod.getMethodName();
takeScreenShot(nameScreenShot);
}
private String makeScreenShotFileName(String name) {
DateFormat dateFormat = new SimpleDateFormat("MM-dd-yyyy_hh.mm.ss");
Date date = new Date();
return dateFormat.format(date) + "_" + name + ".png";
}
private String getRelativePath(String name) throws IOException {
Path path = Paths.get(".", "target", "surefire-reports", "screenShots",
makeScreenShotFileName(name));
File directory = new File(path.toString());
return directory.getCanonicalPath();
}
For getting attached to allure reports, i tried #Attachment like this :
#Attachment(value = "filename", type = "image/png")
private byte[] takeScreenShot(String name) throws IOException {
return ((TakesScreenshot) driver).getScreenshotAs(OutputType.BYTES);
}
Screenshot is getting attached to allure report, but how can i get it in same format as in surefire reports.
Thanks !!

Answer 1

You can pass a custom name directly into method annotated with #Attachment:
#Attachment(value = "{name}", type = "image/png")
private byte[] takeScreenShot(String name) throws IOException {
return ((TakesScreenshot) driver).getScreenshotAs(OutputType.BYTES);
}
The only difference between Allure 1 and Allure 2 is in value parameter. For Allure 1 use the following syntax:
value = "{0}"
Where {0} is reference to the first method's parameter (its index).
For Allure 2, use the following:
value = "{name}"
In this case {name} is the name of a method's parameter.