# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.

from __future__ import absolute_import, print_function, unicode_literals


def pytest_generate_tests(metafunc):
    if all(fixture in metafunc.fixturenames for fixture in ('template', 'args', 'expected')):
        def load_tests():
            for template, tests in metafunc.module.TEMPLATE_TESTS.items():
                for args, expected in tests:
                    yield (template, args, expected)

        tests = list(load_tests())
        ids = ['{} {}'.format(t[0], ' '.join(t[1])).strip() for t in tests]
        metafunc.parametrize('template,args,expected', tests, ids=ids)