adding states/debconfmod unit test case

tests/unit/states/debconfmod_test.py

@@ -0,0 +1,93 @@
+# -*- 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 debconfmod
+
+debconfmod.__salt__ = {}
+debconfmod.__opts__ = {}
+
+
+@skipIf(NO_MOCK, NO_MOCK_REASON)
+class DebconfmodTestCase(TestCase):
+    '''
+    Test cases for salt.states.debconfmod
+    '''
+    # 'set_file' function tests: 1
+
+    def test_set_file(self):
+        '''
+        Test to set debconf selections from a file or a template
+        '''
+        name = 'nullmailer'
+        source = 'salt://pathto/pkg.selections'
+
+        ret = {'name': name, 'result': False, 'comment': '', 'changes': {}}
+
+        comt = ('Context must be formed as a dict')
+        ret.update({'comment': comt})
+        self.assertDictEqual(debconfmod.set_file(name, source, context='salt'),
+                             ret)
+
+        comt = ('Defaults must be formed as a dict')
+        ret.update({'comment': comt})
+        self.assertDictEqual(debconfmod.set_file(name, source, defaults='salt'),
+                             ret)
+
+        with patch.dict(debconfmod.__opts__, {'test': True}):
+            comt = ('Debconf selections would have been set.')
+            ret.update({'comment': comt, 'result': None})
+            self.assertDictEqual(debconfmod.set_file(name, source), ret)
+
+            with patch.dict(debconfmod.__opts__, {'test': False}):
+                mock = MagicMock(return_value=True)
+                with patch.dict(debconfmod.__salt__,
+                                {'debconf.set_file': mock}):
+                    comt = ('Debconf selections were set.')
+                    ret.update({'comment': comt, 'result': True})
+                    self.assertDictEqual(debconfmod.set_file(name, source),
+                                         ret)
+
+    # 'set' function tests: 1
+
+    def test_set(self):
+        '''
+        Test to set debconf selections
+        '''
+        name = 'nullmailer'
+        data = {'shared/mailname': {'type': 'string',
+                                    'value': 'server.domain.tld'},
+                'nullmailer/relayhost': {'type': 'string',
+                                         'value': 'mail.domain.tld'}}
+
+        ret = {'name': name, 'result': None, 'comment': '', 'changes': {}}
+
+        changes = {'nullmailer/relayhost': 'New value: mail.domain.tld',
+                   'shared/mailname': 'New value: server.domain.tld'}
+
+        mock = MagicMock(return_value=None)
+        with patch.dict(debconfmod.__salt__, {'debconf.show': mock}):
+            with patch.dict(debconfmod.__opts__, {'test': True}):
+                ret.update({'changes': changes})
+                self.assertDictEqual(debconfmod.set(name, data), ret)
+
+
+if __name__ == '__main__':
+    from integration import run_tests
+    run_tests(DebconfmodTestCase, needs_daemon=False)