python - py.test: how to get the current test's name from the setup method?

Question

I am using py.test and wonder if/how it is possible to retrieve the name of the currently executed test within the setup method that is invoked before running each test. Consider this code:

class TestSomething(object):

    def setup(self):
        test_name = ...

    def teardown(self):
        pass

    def test_the_power(self):
        assert "foo" != "bar"

    def test_something_else(self):
        assert True

Right before TestSomething.test_the_power becomes executed, I would like to have access to this name in setup as outlined in the code via test_name = ... so that test_name == "TestSomething.test_the_power".

Actually, in setup, I allocate some resource for each test. In the end, looking at the resources that have been created by various unit tests, I would like to be able to see which one was created by which test. Best thing would be to just use the test name upon creation of the resource.

Answer 1

You can also do this using the Request Fixture like this:

def test_name1(request):
    testname = request.node.name
    assert testname == 'test_name1'