Add tests for the data module

tests/integration/modules/data.py

@@ -0,0 +1,58 @@
+# Import salt libs
+import integration
+
+class DataModuleTest(integration.ModuleCase):
+    '''
+    Validate the data module
+    '''
+    def _clear_db(self):
+        '''
+        Clear out the database
+        '''
+        self.run_function('data.clear')
+
+    def test_load_dump(self):
+        '''
+        data.load
+        data.dump
+        '''
+        self._clear_db()
+        self.assertTrue(self.run_function('data.dump', ['{"foo": "bar"}']))
+        self.assertEqual(self.run_function('data.load'), {'foo': 'bar'})
+        self._clear_db()
+
+    def test_get_update(self):
+        '''
+        data.getval
+        data.update
+        data.getvals
+        '''
+        self._clear_db()
+        self.assertTrue(
+                self.run_function(
+                    'data.update',
+                    ['spam', 'eggs']
+                    )
+                )
+        self.assertEqual(
+                self.run_function(
+                    'data.getval',
+                    ['spam']
+                    ),
+                'eggs'
+                )
+        self.assertTrue(
+                self.run_function(
+                    'data.update',
+                    ['unladen', 'swallow']
+                    )
+                )
+        self.assertEqual(
+                self.run_function(
+                    'data.getvals',
+                    ['["spam", "unladen"]']
+                    ),
+                ['eggs', 'swallow']
+                )
+        self._clear_db()
+