adding pecl unit test case.

tests/unit/modules/pecl_test.py

@@ -0,0 +1,66 @@
+# -*- 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 TestCase, skipIf
+from salttesting.mock import (
+    patch,
+    NO_MOCK,
+    NO_MOCK_REASON
+)
+
+from salttesting.helpers import ensure_in_syspath
+
+ensure_in_syspath('../../')
+
+# Import Salt Libs
+from salt.modules import pecl
+
+
+@skipIf(NO_MOCK, NO_MOCK_REASON)
+class PeclTestCase(TestCase):
+    '''
+    Test cases for salt.modules.pecl
+    '''
+    def test_install(self):
+        '''
+        Test to installs one or several pecl extensions.
+        '''
+        with patch.object(pecl, '_pecl', return_value='A'):
+            self.assertEqual(pecl.install('fuse', force=True), 'A')
+
+            self.assertFalse(pecl.install('fuse'))
+
+            with patch.object(pecl, 'list_', return_value={'A': ['A', 'B']}):
+                self.assertTrue(pecl.install(['A', 'B']))
+
+    def test_uninstall(self):
+        '''
+        Test to uninstall one or several pecl extensions.
+        '''
+        with patch.object(pecl, '_pecl', return_value='A'):
+            self.assertEqual(pecl.uninstall('fuse'), 'A')
+
+    def test_update(self):
+        '''
+        Test to update one or several pecl extensions.
+        '''
+        with patch.object(pecl, '_pecl', return_value='A'):
+            self.assertEqual(pecl.update('fuse'), 'A')
+
+    def test_list_(self):
+        '''
+        Test to list installed pecl extensions.
+        '''
+        with patch.object(pecl, '_pecl', return_value='A\nB'):
+            self.assertDictEqual(pecl.list_('channel'), {})
+
+
+if __name__ == '__main__':
+    from integration import run_tests
+    run_tests(PeclTestCase, needs_daemon=False)