adding states/pecl unit test case.

tests/unit/states/pecl_test.py

@@ -0,0 +1,101 @@
+# -*- 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 pecl
+
+pecl.__salt__ = {}
+pecl.__opts__ = {}
+
+
+@skipIf(NO_MOCK, NO_MOCK_REASON)
+class PeclTestCase(TestCase):
+    '''
+    Test cases for salt.states.pecl
+    '''
+    # 'installed' function tests: 1
+
+    def test_installed(self):
+        '''
+        Test to make sure that a pecl extension is installed.
+        '''
+        name = 'mongo'
+        ver = '1.0.1'
+
+        ret = {'name': name,
+               'result': None,
+               'comment': '',
+               'changes': {}}
+
+        mock_lst = MagicMock(return_value={name: 'stable'})
+        mock_t = MagicMock(return_value=True)
+        with patch.dict(pecl.__salt__, {'pecl.list': mock_lst,
+                                        'pecl.install': mock_t}):
+            comt = ('Pecl extension {0} is already installed.'.format(name))
+            ret.update({'comment': comt, 'result': True})
+            self.assertDictEqual(pecl.installed(name), ret)
+
+            with patch.dict(pecl.__opts__, {'test': True}):
+                comt = ('Pecl extension mongo-1.0.1 would have been installed')
+                ret.update({'comment': comt, 'result': None})
+                self.assertDictEqual(pecl.installed(name, version=ver), ret)
+
+            with patch.dict(pecl.__opts__, {'test': False}):
+                comt = ('Pecl extension mongo-1.0.1 was successfully installed')
+                ret.update({'comment': comt, 'result': True,
+                            'changes': {'mongo-1.0.1': 'Installed'}})
+                self.assertDictEqual(pecl.installed(name, version=ver), ret)
+
+    # 'removed' function tests: 1
+
+    def test_removed(self):
+        '''
+        Test to make sure that a pecl extension is not installed.
+        '''
+        name = 'mongo'
+
+        ret = {'name': name,
+               'result': None,
+               'comment': '',
+               'changes': {}}
+
+        mock_lst = MagicMock(side_effect=[{}, {name: 'stable'},
+                                          {name: 'stable'}])
+        mock_t = MagicMock(return_value=True)
+        with patch.dict(pecl.__salt__, {'pecl.list': mock_lst,
+                                        'pecl.uninstall': mock_t}):
+            comt = ('Pecl extension {0} is not installed.'.format(name))
+            ret.update({'comment': comt, 'result': True})
+            self.assertDictEqual(pecl.removed(name), ret)
+
+            with patch.dict(pecl.__opts__, {'test': True}):
+                comt = ('Pecl extension mongo would have been removed')
+                ret.update({'comment': comt, 'result': None})
+                self.assertDictEqual(pecl.removed(name), ret)
+
+            with patch.dict(pecl.__opts__, {'test': False}):
+                comt = ('Pecl extension mongo was successfully removed.')
+                ret.update({'comment': comt, 'result': True,
+                            'changes': {name: 'Removed'}})
+                self.assertDictEqual(pecl.removed(name), ret)
+
+
+if __name__ == '__main__':
+    from integration import run_tests
+    run_tests(PeclTestCase, needs_daemon=False)