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diff --git a/ipatests/pytest_plugins/ordering.py b/ipatests/pytest_plugins/ordering.py
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-# Authors:
-# Petr Viktorin <pviktori@redhat.com>
-#
-# Copyright (C) 2014 Red Hat
-# see file 'COPYING' for use and warranty information
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program. If not, see <http://www.gnu.org/licenses/>.
-
-"""Pytest plugin for IPA
-
-Adds support for the @pytest.mark.source_order decorator which,
-when applied to a class, runs the test methods in source order.
-
-See test_ordering for an example.
-"""
-
-import unittest
-
-import pytest
-
-
-def ordered(cls):
- """Decorator that marks a test class as ordered
-
- Methods within the marked class will be executed in definition order
- (or more strictly, in ordered by the line number where they're defined).
-
- Subclasses of unittest.TestCase can not be ordered.
-
- Generator methods will not be ordered by this plugin.
- """
- cls._order_plugin__ordered = True
- assert not isinstance(cls, unittest.TestCase), (
- "A unittest.TestCase may not be ordered.")
- cls = pytest.mark.source_order(cls)
- return cls
-
-
-def decorate_items(items):
- node_indexes = {}
- for index, item in enumerate(items):
- try:
- func = item.function
- except AttributeError:
- yield (index, ), item
- continue
-
- key = (index, )
- for node in reversed(item.listchain()):
- # Find the corresponding class
- if isinstance(node, pytest.Class):
- cls = node.cls
- else:
- continue
- if getattr(cls, '_order_plugin__ordered', False):
- node_index = node_indexes.setdefault(node, index)
- # Find first occurence of the method in class hierarchy
- for i, parent_class in enumerate(reversed(cls.mro())):
- if getattr(parent_class, '_order_plugin__ordered', False):
- method = getattr(parent_class, func.__name__, None)
- if method:
- # Sort methods as tuples (position of the class
- # in the inheritance chain, position of the method
- # within that class)
- key = (node_index, 0,
- i, method.func_code.co_firstlineno, node)
- break
- else:
- # Weird case fallback
- # Method name not in any of the classes in MRO, run it last
- key = node_index, 1, func.func_code.co_firstlineno, node
- break
- yield key, item
-
-
-def pytest_collection_modifyitems(session, config, items):
- items[:] = [item for i, item in sorted(decorate_items(items))]