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, 42 deletions

diff --git a/tests/unittests/test_handler/test_handler_spacewalk.py b/tests/unittests/test_handler/test_handler_spacewalk.py
deleted file mode 100644
index 26f7648f..00000000
--- a/tests/unittests/test_handler/test_handler_spacewalk.py
+++ /dev/null
@@ -1,42 +0,0 @@
-# This file is part of cloud-init. See LICENSE file for license information.
-
-from cloudinit.config import cc_spacewalk
-from cloudinit import subp
-
-from cloudinit.tests import helpers
-
-import logging
-from unittest import mock
-
-LOG = logging.getLogger(__name__)
-
-
-class TestSpacewalk(helpers.TestCase):
-    space_cfg = {
-        'spacewalk': {
-            'server': 'localhost',
-            'profile_name': 'test',
-        }
-    }
-
-    @mock.patch("cloudinit.config.cc_spacewalk.subp.subp")
-    def test_not_is_registered(self, mock_subp):
-        mock_subp.side_effect = subp.ProcessExecutionError(exit_code=1)
-        self.assertFalse(cc_spacewalk.is_registered())
-
-    @mock.patch("cloudinit.config.cc_spacewalk.subp.subp")
-    def test_is_registered(self, mock_subp):
-        mock_subp.side_effect = None
-        self.assertTrue(cc_spacewalk.is_registered())
-
-    @mock.patch("cloudinit.config.cc_spacewalk.subp.subp")
-    def test_do_register(self, mock_subp):
-        cc_spacewalk.do_register(**self.space_cfg['spacewalk'])
-        mock_subp.assert_called_with([
-            'rhnreg_ks',
-            '--serverUrl', 'https://localhost/XMLRPC',
-            '--profilename', 'test',
-            '--sslCACert', cc_spacewalk.def_ca_cert_path,
-        ], capture=False)
-
-# vi: ts=4 expandtab