Move unit test compat code out of lib/ansible/. (#46996)

* Move ansible.compat.tests to test/units/compat/.
* Fix unit test references to ansible.compat.tests.
* Move builtins compat to separate file.
* Fix classification of test/units/compat/ dir.

test/units/module_utils/facts/base.py

@@ -19,8 +19,8 @@
 from __future__ import (absolute_import, division)
 __metaclass__ = type
 
-from ansible.compat.tests import unittest
-from ansible.compat.tests.mock import Mock
+from units.compat import unittest
+from units.compat.mock import Mock
 
 
 class BaseFactsTest(unittest.TestCase):

test/units/module_utils/facts/hardware/test_linux.py

@@ -18,8 +18,8 @@ __metaclass__ = type
 
 import os
 
-from ansible.compat.tests import unittest
-from ansible.compat.tests.mock import Mock, patch
+from units.compat import unittest
+from units.compat.mock import Mock, patch
 
 from ansible.module_utils.facts import timeout
 

test/units/module_utils/facts/network/test_generic_bsd.py

@@ -18,8 +18,8 @@
 from __future__ import (absolute_import, division)
 __metaclass__ = type
 
-from ansible.compat.tests.mock import Mock
-from ansible.compat.tests import unittest
+from units.compat.mock import Mock
+from units.compat import unittest
 
 from ansible.module_utils.facts.network import generic_bsd
 

test/units/module_utils/facts/other/test_facter.py

@@ -19,7 +19,7 @@
 from __future__ import (absolute_import, division)
 __metaclass__ = type
 
-from ansible.compat.tests.mock import Mock, patch
+from units.compat.mock import Mock, patch
 
 from .. base import BaseFactsTest
 

test/units/module_utils/facts/other/test_ohai.py

@@ -19,7 +19,7 @@
 from __future__ import (absolute_import, division)
 __metaclass__ = type
 
-from ansible.compat.tests.mock import Mock, patch
+from units.compat.mock import Mock, patch
 
 from .. base import BaseFactsTest
 

test/units/module_utils/facts/system/test_lsb.py

@@ -19,7 +19,7 @@
 from __future__ import (absolute_import, division)
 __metaclass__ = type
 
-from ansible.compat.tests.mock import Mock, patch
+from units.compat.mock import Mock, patch
 
 from .. base import BaseFactsTest
 

test/units/module_utils/facts/test_ansible_collector.py

@@ -20,8 +20,8 @@ from __future__ import (absolute_import, division)
 __metaclass__ = type
 
 # for testing
-from ansible.compat.tests import unittest
-from ansible.compat.tests.mock import Mock, patch
+from units.compat import unittest
+from units.compat.mock import Mock, patch
 
 from ansible.module_utils.facts import collector
 from ansible.module_utils.facts import ansible_collector

test/units/module_utils/facts/test_collector.py

@@ -24,7 +24,7 @@ from collections import defaultdict
 import pprint
 
 # for testing
-from ansible.compat.tests import unittest
+from units.compat import unittest
 
 from ansible.module_utils.facts import collector
 

test/units/module_utils/facts/test_collectors.py

@@ -19,7 +19,7 @@
 from __future__ import (absolute_import, division)
 __metaclass__ = type
 
-from ansible.compat.tests.mock import Mock, patch
+from units.compat.mock import Mock, patch
 
 from . base import BaseFactsTest
 

test/units/module_utils/facts/test_facts.py

@@ -25,8 +25,8 @@ import os
 import pytest
 
 # for testing
-from ansible.compat.tests import unittest
-from ansible.compat.tests.mock import Mock, patch
+from units.compat import unittest
+from units.compat.mock import Mock, patch
 
 from ansible.module_utils import facts
 from ansible.module_utils.facts import hardware

test/units/module_utils/facts/test_timeout.py

@@ -24,8 +24,8 @@ import time
 
 import pytest
 
-from ansible.compat.tests import unittest
-from ansible.compat.tests.mock import patch, MagicMock
+from units.compat import unittest
+from units.compat.mock import patch, MagicMock
 
 from ansible.module_utils.facts import timeout
 

test/units/module_utils/facts/test_utils.py

@@ -17,8 +17,8 @@
 from __future__ import (absolute_import, division)
 __metaclass__ = type
 
-from ansible.compat.tests import unittest
-from ansible.compat.tests.mock import patch
+from units.compat import unittest
+from units.compat.mock import patch
 
 from ansible.module_utils.facts import utils