Reorganize unit test locations under tests/unittests (#1126)

This attempts to standardize unit test file location under test/unittests/
such that any source file located at cloudinit/path/to/file.py may have a
corresponding unit test file at test/unittests/path/to/test_file.py.

Noteworthy Comments:
====================
Four different duplicate test files existed:
test_{gpg,util,cc_mounts,cc_resolv_conf}.py
Each of these duplicate file pairs has been merged together. This is a
break in git history for these files.

The test suite appears to have a dependency on test order. Changing test
order causes some tests to fail. This should be rectified, but for now
some tests have been modified in
tests/unittests/config/test_set_passwords.py.

A helper class name starts with "Test" which causes pytest to try
executing it as a test case, which then throws warnings "due to Class
having __init__()".  Silence by changing the name of the class.

# helpers.py is imported in many test files, import paths change
cloudinit/tests/helpers.py -> tests/unittests/helpers.py

# Move directories:
cloudinit/distros/tests -> tests/unittests/distros
cloudinit/cmd/devel/tests -> tests/unittests/cmd/devel
cloudinit/cmd/tests -> tests/unittests/cmd/
cloudinit/sources/helpers/tests -> tests/unittests/sources/helpers
cloudinit/sources/tests -> tests/unittests/sources
cloudinit/net/tests -> tests/unittests/net
cloudinit/config/tests -> tests/unittests/config
cloudinit/analyze/tests/ -> tests/unittests/analyze/

# Standardize tests already in tests/unittests/
test_datasource -> sources
test_distros -> distros
test_vmware -> sources/vmware
test_handler -> config        # this contains cloudconfig module tests
test_runs -> runs

1 files changed, 0 insertions, 54 deletions

diff --git a/tests/unittests/test_handler/test_handler_timezone.py b/tests/unittests/test_handler/test_handler_timezone.py
deleted file mode 100644
index 77cdb0c2..00000000
--- a/tests/unittests/test_handler/test_handler_timezone.py
+++ /dev/null
@@ -1,54 +0,0 @@
-# Copyright (C) 2013 Hewlett-Packard Development Company, L.P.
-#
-# Author: Juerg Haefliger <juerg.haefliger@hp.com>
-#
-# This file is part of cloud-init. See LICENSE file for license information.
-
-from cloudinit.config import cc_timezone
-
-from cloudinit import util
-
-
-import logging
-import shutil
-import tempfile
-from configobj import ConfigObj
-from io import BytesIO
-
-from cloudinit.tests import helpers as t_help
-
-from tests.unittests.util import get_cloud
-
-LOG = logging.getLogger(__name__)
-
-
-class TestTimezone(t_help.FilesystemMockingTestCase):
-    def setUp(self):
-        super(TestTimezone, self).setUp()
-        self.new_root = tempfile.mkdtemp()
-        self.addCleanup(shutil.rmtree, self.new_root)
-        self.patchUtils(self.new_root)
-        self.patchOS(self.new_root)
-
-    def test_set_timezone_sles(self):
-
-        cfg = {
-            'timezone': 'Tatooine/Bestine',
-        }
-        cc = get_cloud('sles')
-
-        # Create a dummy timezone file
-        dummy_contents = '0123456789abcdefgh'
-        util.write_file('/usr/share/zoneinfo/%s' % cfg['timezone'],
-                        dummy_contents)
-
-        cc_timezone.handle('cc_timezone', cfg, cc, LOG, [])
-
-        contents = util.load_file('/etc/sysconfig/clock', decode=False)
-        n_cfg = ConfigObj(BytesIO(contents))
-        self.assertEqual({'TIMEZONE': cfg['timezone']}, dict(n_cfg))
-
-        contents = util.load_file('/etc/localtime')
-        self.assertEqual(dummy_contents, contents.strip())
-
-# vi: ts=4 expandtab