Drop compat implementations for tests

Python < 3.4.4 has already reached its EOL.

Change-Id: Ieb7cfd796991645db44dafc0e5ba82855c08853a

tests/unit/compat/builtins.py

@@ -1,31 +0,0 @@
-# (c) 2014, Toshio Kuratomi <tkuratomi@ansible.com>
-#
-# This file is part of Ansible
-#
-# Ansible 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.
-#
-# Ansible 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 Ansible.  If not, see <http://www.gnu.org/licenses/>.
-
-# Make coding more python3-ish
-
-#
-# Compat for python2.7
-#
-
-# One unittest needs to import builtins via __import__() so we need to have
-# the string that represents it
-try:
-    import __builtin__  # noqa
-except ImportError:
-    BUILTINS = 'builtins'
-else:
-    BUILTINS = '__builtin__'

tests/unit/compat/mock.py

@@ -1,120 +0,0 @@
-# (c) 2014, Toshio Kuratomi <tkuratomi@ansible.com>
-#
-# This file is part of Ansible
-#
-# Ansible 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.
-#
-# Ansible 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 Ansible.  If not, see <http://www.gnu.org/licenses/>.
-
-# Make coding more python3-ish
-
-'''
-Compat module for Python3.x's unittest.mock module
-'''
-import sys
-
-# Python 2.7
-
-# Note: Could use the pypi mock library on python3.x as well as python2.x.  It
-# is the same as the python3 stdlib mock library
-
-try:
-    # Allow wildcard import because we really do want to import all of mock's
-    # symbols into this compat shim
-    # pylint: disable=wildcard-import,unused-wildcard-import
-    from unittest.mock import *  # noqa
-except ImportError:
-    # Python 2
-    # pylint: disable=wildcard-import,unused-wildcard-import
-    try:
-        from mock import *  # noqa
-    except ImportError:
-        print('You need the mock library installed on python2.x to run tests')
-
-
-# Prior to 3.4.4, mock_open cannot handle binary read_data
-if sys.version_info >= (3,) and sys.version_info < (3, 4, 4):
-    file_spec = None
-
-    def _iterate_read_data(read_data):
-        # Helper for mock_open:
-        # Retrieve lines from read_data via a generator so that separate calls to
-        # readline, read, and readlines are properly interleaved
-        sep = b'\n' if isinstance(read_data, bytes) else '\n'
-        data_as_list = [li + sep for li in read_data.split(sep)]
-
-        if data_as_list[-1] == sep:
-            # If the last line ended in a newline, the list comprehension will have an
-            # extra entry that's just a newline.  Remove this.
-            data_as_list = data_as_list[:-1]
-        else:
-            # If there wasn't an extra newline by itself, then the file being
-            # emulated doesn't have a newline to end the last line  remove the
-            # newline that our naive format() added
-            data_as_list[-1] = data_as_list[-1][:-1]
-
-        for line in data_as_list:
-            yield line
-
-    def mock_open(mock=None, read_data=''):
-        """
-        A helper function to create a mock to replace the use of `open`. It works
-        for `open` called directly or used as a context manager.
-
-        The `mock` argument is the mock object to configure. If `None` (the
-        default) then a `MagicMock` will be created for you, with the API limited
-        to methods or attributes available on standard file handles.
-
-        `read_data` is a string for the `read` methoddline`, and `readlines` of the
-        file handle to return.  This is an empty string by default.
-        """
-        def _readlines_side_effect(*args, **kwargs):
-            if handle.readlines.return_value is not None:
-                return handle.readlines.return_value
-            return list(_data)
-
-        def _read_side_effect(*args, **kwargs):
-            if handle.read.return_value is not None:
-                return handle.read.return_value
-            return type(read_data)().join(_data)
-
-        def _readline_side_effect():
-            if handle.readline.return_value is not None:
-                while True:
-                    yield handle.readline.return_value
-            for line in _data:
-                yield line
-
-        global file_spec
-        if file_spec is None:
-            import _io  # noqa
-            file_spec = list(set(dir(_io.TextIOWrapper)).union(set(dir(_io.BytesIO))))
-
-        if mock is None:
-            mock = MagicMock(name='open', spec=open)  # noqa
-
-        handle = MagicMock(spec=file_spec)  # noqa
-        handle.__enter__.return_value = handle
-
-        _data = _iterate_read_data(read_data)
-
-        handle.write.return_value = None
-        handle.read.return_value = None
-        handle.readline.return_value = None
-        handle.readlines.return_value = None
-
-        handle.read.side_effect = _read_side_effect
-        handle.readline.side_effect = _readline_side_effect()
-        handle.readlines.side_effect = _readlines_side_effect
-
-        mock.return_value = handle
-        return mock

tests/unit/compat/unittest.py

@@ -1,36 +0,0 @@
-# (c) 2014, Toshio Kuratomi <tkuratomi@ansible.com>
-#
-# This file is part of Ansible
-#
-# Ansible 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.
-#
-# Ansible 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 Ansible.  If not, see <http://www.gnu.org/licenses/>.
-
-# Make coding more python3-ish
-
-'''
-Compat module for Python2.7's unittest module
-'''
-
-import sys
-
-# Allow wildcard import because we really do want to import all of
-# unittests's symbols into this compat shim
-# pylint: disable=wildcard-import,unused-wildcard-import
-if sys.version_info < (2, 7):
-    try:
-        # Need unittest2 on python2.6
-        from unittest2 import *  # noqa
-    except ImportError:
-        print('You need unittest2 installed on python2.6.x to run tests')
-else:
-    from unittest import *  # noqa

tests/unit/mock/path.py

@@ -1,4 +1,5 @@
-from ansible_collections.openstack.cloud.tests.unit.compat.mock import MagicMock
+from unittest.mock import MagicMock
+
 from ansible.utils.path import unfrackpath
 
 

tests/unit/mock/procenv.py

@@ -20,10 +20,10 @@
 
 import sys
 import json
+import unittest
 
 from contextlib import contextmanager
 from io import BytesIO, StringIO
-from ansible_collections.openstack.cloud.tests.unit.compat import unittest
 from ansible.module_utils.six import PY3
 from ansible.module_utils._text import to_bytes
 

tests/unit/modules/cloud/openstack/test_server.py

@@ -1,7 +1,7 @@
 import collections
 import inspect
-import mock
 import pytest
+from unittest import mock
 import yaml
 
 from ansible.module_utils.six import string_types

tests/unit/modules/utils.py

@@ -1,7 +1,7 @@
 import json
+import unittest
+from unittest.mock import patch
 
-from ansible_collections.openstack.cloud.tests.unit.compat import unittest
-from ansible_collections.openstack.cloud.tests.unit.compat.mock import patch
 from ansible.module_utils import basic
 from ansible.module_utils._text import to_bytes