Merge pull request #22496 from rahulhan/states_host_unit_test

Adding states/host.py unit test cases

tests/unit/states/host_test.py

@@ -0,0 +1,58 @@
+# -*- coding: utf-8 -*-
+'''
+    :codeauthor: :email:`Rahul Handay <rahulha@saltstack.com>`
+'''
+# Import Python libs
+from __future__ import absolute_import
+
+# Import Salt Libs
+from salt.states import host
+
+# Import Salt Testing Libs
+from salttesting import skipIf, TestCase
+from salttesting.helpers import ensure_in_syspath
+from salttesting.mock import (
+    NO_MOCK,
+    NO_MOCK_REASON,
+    MagicMock,
+    patch
+)
+
+ensure_in_syspath('../../')
+
+host.__salt__ = {}
+
+
+@skipIf(NO_MOCK, NO_MOCK_REASON)
+class HostTestCase(TestCase):
+    '''
+        Validate the host state
+    '''
+    def test_present(self):
+        '''
+            Test to ensures that the named host is present with the given ip
+        '''
+        ret = {'changes': {},
+               'comment': 'Host salt (127.0.0.1) already present',
+               'name': 'salt', 'result': True}
+
+        mock = MagicMock(return_value=True)
+        with patch.dict(host.__salt__, {'hosts.has_pair': mock}):
+            self.assertDictEqual(host.present("salt", "127.0.0.1"), ret)
+
+    def test_absent(self):
+        '''
+            Test to ensure that the named host is absent
+        '''
+        ret = {'changes': {},
+               'comment': 'Host salt (127.0.0.1) already absent',
+               'name': 'salt', 'result': True}
+
+        mock = MagicMock(return_value=False)
+        with patch.dict(host.__salt__, {'hosts.has_pair': mock}):
+            self.assertDictEqual(host.absent("salt", "127.0.0.1"), ret)
+
+
+if __name__ == '__main__':
+    from integration import run_tests
+    run_tests(HostTestCase, needs_daemon=False)