adding states/redismod unit test case.

tests/unit/states/redismod_test.py

@@ -0,0 +1,88 @@
+# -*- 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 redismod
+
+redismod.__salt__ = {}
+
+
+@skipIf(NO_MOCK, NO_MOCK_REASON)
+class RedismodTestCase(TestCase):
+    '''
+    Test cases for salt.states.redismod
+    '''
+    # 'string' function tests: 1
+
+    def test_string(self):
+        '''
+        Test to ensure that the key exists in redis with the value specified.
+        '''
+        name = 'key_in_redis'
+        value = 'string data'
+
+        ret = {'name': name,
+               'changes': {},
+               'result': True,
+               'comment': 'Key already set to defined value'}
+
+        mock = MagicMock(return_value=value)
+        with patch.dict(redismod.__salt__, {'redis.get_key': mock}):
+            self.assertDictEqual(redismod.string(name, value), ret)
+
+    # 'absent' function tests: 1
+
+    def test_absent(self):
+        '''
+        Test to ensure key absent from redis.
+        '''
+        name = 'key_in_redis'
+
+        ret = {'name': name,
+               'changes': {},
+               'result': True,
+               'comment': ''}
+
+        mock = MagicMock(side_effect=[False, True, True])
+        mock_t = MagicMock(return_value=False)
+        with patch.dict(redismod.__salt__,
+                        {'redis.exists': mock,
+                         'redis.delete': mock_t}):
+            comt = ('`keys` not formed as a list type')
+            ret.update({'comment': comt, 'result': False})
+            self.assertDictEqual(redismod.absent(name, 'key'), ret)
+
+            comt = ('Key(s) specified already absent')
+            ret.update({'comment': comt, 'result': True})
+            self.assertDictEqual(redismod.absent(name, ['key']), ret)
+
+            comt = ('Keys deleted')
+            ret.update({'comment': comt, 'changes': {'deleted': ['key']}})
+            self.assertDictEqual(redismod.absent(name, ['key']), ret)
+
+            comt = ('Key deleted')
+            ret.update({'comment': comt,
+                        'changes': {'deleted': ['key_in_redis']}})
+            self.assertDictEqual(redismod.absent(name), ret)
+
+
+if __name__ == '__main__':
+    from integration import run_tests
+    run_tests(RedismodTestCase, needs_daemon=False)