问题
I have successfully uploaded and run my tests on AWS device farm. Locally, I'm using fun things like @Test(enabled = false, dependsOnGroups = "Login") to mark which tests to run at the time, and what order they should execute. Locally, this all works fine and dandy as expected. The problem happens after I upload the zip of the maven build to device farm and perform a test run.
Looking at the logs from device farm, it doesn't care if "enabled" is set to true or false, it'l run things regardless. It also ignores the "group=" and "dependsOnGroups" annotations. This is super important, since all other tests will fail if I'm not logged in first. Worse, the subsequent failing tests will not be skipped, so AWS is happily charging me more money off of this.
I tried using @Test(priority=blah), but it's ignoring that too. The only thing it seems to be respecting are things like @BeforeSuite and @AfterSuite.
Anyone run into this or have any ideas why this is happening?
回答1:
I am an engineer working on AWS Device Farm.
1) "enabled" annotation flag
I just verified that you are correct about our TestNG parser ignoring the "enabled" flag on annotations and always including the test, even if it is disabled. At first glance, this appears to be a simple issue with a straight forward fix. Assuming best case scenario, we will try and have it fixed and live in production as soon as we can.
2) "dependsOnGroups" annotation field
The answer to this one is a bit more complex. As of today, AWS Device Farm does not support the dependsOnGroups or dependsOnMethods annotation fields.
There are a few reasons for this, with the main reason being that AWS Device Farm executes each @Test method individually, each one using a fresh instance of the Appium server. There are pros/cons to this approach that I won't delve into here, but I will say that it does have benefits on both a technical and feature level. When executing individual methods with the TestNG runner, it will only load the context of an individual method, and not all tests/suites/groups of the specified dependencies found within the .jar file. Additionally, since each one of these test methods is executed in a different Java process each time, the TestNG runner does not maintain any "state" in memory. This means that it does not know that it has already executed a test previously (in a different process) so it will attempt to run it again.
3) Executing "groups" of tests
We currently do not expose groups/excludegroups to the user to allow them to pick specific collections of tests to execute or skip. However, this should be possible by configuring your <groups> entries in a testng.xml file placed in the root of your *-tests.jar file that is uploaded in your test package archive. In this case, our parser should only "discover" tests defined within those groups and not all @Test annotated methods. I have not tried this specific case however, so your YMMV.
Hope that helps! If you have any additional questions or have a specific run/test package you'd like us to look at, feel free to reach out or paste a URL to a previously executed run.
回答2:
I added testng.xml in the root of *-tests.jar and checked.
But device farm is not running the tests listed in testng.xml. It's still running all the classes with @Test annotation
来源：https://stackoverflow.com/questions/34599482/aws-device-farm-seems-to-be-ignoring-testng-annotations