Move hacking checks to tests dir

The test code isn't part of the service.

Corresponding cinder change: I7b18453269cfc57bfbc9bd143d72948e88e60836

Change-Id: I71cc8b3154828f4aeea0afdf3fb59a79b8a8e707
Signed-off-by: Goutham Pacha Ravi <gouthampravi@gmail.com>

manila/tests/test_hacking.py

@@ -20,19 +20,20 @@ from unittest import mock
 import ddt
 import pycodestyle
 
-from manila.hacking import checks
 from manila import test
+from manila.tests.hacking import checks
 
 
 @ddt.ddt
 class HackingTestCase(test.TestCase):
     """Hacking test cases
 
-    This class tests the hacking checks in manila.hacking.checks by passing
-    strings to the check methods like the pep8/flake8 parser would. The parser
-    loops over each line in the file and then passes the parameters to the
-    check method. The parameter names in the check method dictate what type of
-    object is passed to the check method. The parameter types are::
+    This class tests the hacking checks in manila.tests.hacking.checks by
+    passing strings to the check methods like the pep8/flake8 parser would.
+    The parser loops over each line in the file and then passes the
+    parameters to the check method. The parameter names in the check method
+    dictate what type of object is passed to the check method. The
+    parameter types are::
 
         logical_line: A processed line with the following modifications:
             - Multi-line statements converted to a single line.

tox.ini

@@ -161,7 +161,7 @@ extension =
     M339 = checks:no_third_party_mock
     M354 = checks:check_uuid4
     M359 = checks:no_translate_logs
-paths = ./manila/hacking
+paths = ./manila/tests/hacking
 
 [testenv:lower-constraints]
 deps =

zuul.d/project.yaml

@@ -67,7 +67,6 @@
       - ^.*\.rst$
       - ^api-ref/.*$
       - ^doc/.*$
-      - ^manila/hacking/.*$
       - ^manila/tests/.*$
       - ^releasenotes/.*$
       - ^setup.cfg$