Merge pull request #23649 from jayeshka/libvirt_states-unit-test

adding states/libvirt unit test case

tests/unit/states/libvirt_test.py

@@ -0,0 +1,70 @@
+# -*- coding: utf-8 -*-
+'''
+    :codeauthor: :email:`Jayesh Kariya <jayeshk@saltstack.com>`
+'''
+# Import Python libs
+from __future__ import absolute_import
+
+# Import Salt Testing Libs
+from salttesting import skipIf, TestCase
+from salttesting.mock import (
+    NO_MOCK,
+    NO_MOCK_REASON,
+    MagicMock,
+    mock_open,
+    patch)
+
+from salttesting.helpers import ensure_in_syspath
+
+ensure_in_syspath('../../')
+
+# Import Salt Libs
+from salt.states import libvirt
+import salt.utils
+
+libvirt.__salt__ = {}
+libvirt.__opts__ = {}
+
+
+@skipIf(NO_MOCK, NO_MOCK_REASON)
+class LibvirtTestCase(TestCase):
+    '''
+    Test cases for salt.states.libvirt
+    '''
+    # 'keys' function tests: 1
+
+    @patch('os.path.isfile', MagicMock(return_value=False))
+    def test_keys(self):
+        '''
+        Test to manage libvirt keys.
+        '''
+        name = 'sunrise'
+
+        ret = {'name': name,
+               'result': True,
+               'comment': '',
+               'changes': {}}
+
+        mock = MagicMock(side_effect=[[], ['libvirt.servercert.pem'],
+                                      {'libvirt.servercert.pem': 'A'}])
+        with patch.dict(libvirt.__salt__, {'pillar.ext': mock}):
+            comt = ('All keys are correct')
+            ret.update({'comment': comt})
+            self.assertDictEqual(libvirt.keys(name), ret)
+
+            with patch.dict(libvirt.__opts__, {'test': True}):
+                comt = ('Libvirt keys are set to be updated')
+                ret.update({'comment': comt, 'result': None})
+                self.assertDictEqual(libvirt.keys(name), ret)
+
+            with patch.dict(libvirt.__opts__, {'test': False}):
+                with patch.object(salt.utils, 'fopen', MagicMock(mock_open())):
+                    comt = ('Updated libvirt certs and keys')
+                    ret.update({'comment': comt, 'result': True,
+                                'changes': {'servercert': 'new'}})
+                    self.assertDictEqual(libvirt.keys(name), ret)
+
+
+if __name__ == '__main__':
+    from integration import run_tests
+    run_tests(LibvirtTestCase, needs_daemon=False)