adding states/kmod unit test case

2025-04-17 10:10:20 +00:00 · 2015-05-13 17:09:57 +05:30 · 2015-05-13 17:09:57 +05:30 · 1987015033
commit 1987015033
parent bc8faf1543
1 changed files with 115 additions and 0 deletions
--- a/tests/unit/states/kmod_test.py
+++ b/tests/unit/states/kmod_test.py
@ -0,0 +1,115 @@
+# -*- 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 kmod
+
+kmod.__salt__ = {}
+kmod.__opts__ = {}
+
+
+@skipIf(NO_MOCK, NO_MOCK_REASON)
+class KmodTestCase(TestCase):
+    '''
+    Test cases for salt.states.kmod
+    '''
+    # 'present' function tests: 1
+
+    def test_present(self):
+        '''
+        Test to ensure that the specified kernel module is loaded.
+        '''
+        name = 'kvm_amd'
+
+        ret = {'name': name,
+               'result': True,
+               'comment': '',
+               'changes': {}}
+
+        mock = MagicMock(side_effect=[[name], [], [], [], [], [name], [],
+                                      [name]])
+        mock_t = MagicMock(side_effect=[[name], name])
+        with patch.dict(kmod.__salt__, {'kmod.mod_list': mock,
+                                        'kmod.available': mock,
+                                        'kmod.load': mock_t}):
+            comt = ('Kernel module {0} is already present'.format(name))
+            ret.update({'comment': comt})
+            self.assertDictEqual(kmod.present(name), ret)
+
+            with patch.dict(kmod.__opts__, {'test': True}):
+                comt = ('Module {0} is set to be loaded'.format(name))
+                ret.update({'comment': comt, 'result': None})
+                self.assertDictEqual(kmod.present(name), ret)
+
+            with patch.dict(kmod.__opts__, {'test': False}):
+                comt = ('Kernel module {0} is unavailable'.format(name))
+                ret.update({'comment': comt, 'result': False})
+                self.assertDictEqual(kmod.present(name), ret)
+
+                comt = ('Loaded kernel module {0}'.format(name))
+                ret.update({'comment': comt, 'result': True,
+                            'changes': {'kvm_amd': 'loaded'}})
+                self.assertDictEqual(kmod.present(name), ret)
+
+                comt = ('Loaded kernel module {0}'.format(name))
+                ret.update({'comment': name, 'changes': {}, 'result': False})
+                self.assertDictEqual(kmod.present(name), ret)
+
+    # 'absent' function tests: 1
+
+    def test_absent(self):
+        '''
+        Test to verify that the named kernel module is not loaded.
+        '''
+        name = 'kvm_amd'
+
+        ret = {'name': name,
+               'result': None,
+               'comment': '',
+               'changes': {}}
+
+        mock = MagicMock(side_effect=[[name], [name], [name], []])
+        mock_t = MagicMock(side_effect=[[name], ['A']])
+        with patch.dict(kmod.__salt__, {'kmod.mod_list': mock,
+                                        'kmod.remove': mock_t}):
+            with patch.dict(kmod.__opts__, {'test': True}):
+                comt = ('Module {0} is set to be unloaded'.format(name))
+                ret.update({'comment': comt})
+                self.assertDictEqual(kmod.absent(name), ret)
+
+            with patch.dict(kmod.__opts__, {'test': False}):
+                comt = ('Removed kernel module {0}'.format(name))
+                ret.update({'comment': comt, 'result': True,
+                            'changes': {name: 'removed'}})
+                self.assertDictEqual(kmod.absent(name), ret)
+
+                comt = ('Module {0} is present but failed to remove'
+                        .format(name))
+                ret.update({'comment': comt, 'result': False,
+                            'changes': {'A': 'removed'}})
+                self.assertDictEqual(kmod.absent(name), ret)
+
+            comt = ('Kernel module {0} is already absent'.format(name))
+            ret.update({'comment': comt, 'result': True, 'changes': {}})
+            self.assertDictEqual(kmod.absent(name), ret)
+
+
+if __name__ == '__main__':
+    from integration import run_tests
+    run_tests(KmodTestCase, needs_daemon=False)