Merge pull request #23581 from jayeshka/layman_states-unit-test

adding states/layman unit test case

tests/unit/states/layman_test.py

@@ -0,0 +1,83 @@
+# -*- 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,
+    patch)
+
+from salttesting.helpers import ensure_in_syspath
+
+ensure_in_syspath('../../')
+
+# Import Salt Libs
+from salt.states import layman
+
+layman.__salt__ = {}
+layman.__opts__ = {}
+
+
+@skipIf(NO_MOCK, NO_MOCK_REASON)
+class LaymanTestCase(TestCase):
+    '''
+    Test cases for salt.states.layman
+    '''
+    # 'present' function tests: 1
+
+    def test_present(self):
+        '''
+        Test to verify that the overlay is present.
+        '''
+        name = 'sunrise'
+
+        ret = {'name': name,
+               'result': True,
+               'comment': '',
+               'changes': {}}
+
+        mock = MagicMock(side_effect=[[name], []])
+        with patch.dict(layman.__salt__, {'layman.list_local': mock}):
+            comt = ('Overlay {0} already present'.format(name))
+            ret.update({'comment': comt})
+            self.assertDictEqual(layman.present(name), ret)
+
+            with patch.dict(layman.__opts__, {'test': True}):
+                comt = ('Overlay {0} is set to be added'.format(name))
+                ret.update({'comment': comt, 'result': None})
+                self.assertDictEqual(layman.present(name), ret)
+
+    # 'absent' function tests: 1
+
+    def test_absent(self):
+        '''
+        Test to verify that the overlay is absent.
+        '''
+        name = 'sunrise'
+
+        ret = {'name': name,
+               'result': True,
+               'comment': '',
+               'changes': {}}
+
+        mock = MagicMock(side_effect=[[], [name]])
+        with patch.dict(layman.__salt__, {'layman.list_local': mock}):
+            comt = ('Overlay {0} already absent'.format(name))
+            ret.update({'comment': comt})
+            self.assertDictEqual(layman.absent(name), ret)
+
+            with patch.dict(layman.__opts__, {'test': True}):
+                comt = ('Overlay {0} is set to be deleted'.format(name))
+                ret.update({'comment': comt, 'result': None})
+                self.assertDictEqual(layman.absent(name), ret)
+
+
+if __name__ == '__main__':
+    from integration import run_tests
+    run_tests(LaymanTestCase, needs_daemon=False)