RevBits PAM Secret Server Plugin (#3405)

* RevBits PAM Secret Server Plugin

* Update revbitspss.py

* Update plugins/lookup/revbitspss.py

Co-authored-by: Felix Fontein <felix@fontein.de>

* Update plugins/lookup/revbitspss.py

Co-authored-by: Felix Fontein <felix@fontein.de>

* Update plugins/lookup/revbitspss.py

Co-authored-by: Felix Fontein <felix@fontein.de>

* Update plugins/lookup/revbitspss.py

Co-authored-by: Felix Fontein <felix@fontein.de>

* Update plugins/lookup/revbitspss.py

Co-authored-by: Felix Fontein <felix@fontein.de>

* Update plugins/lookup/revbitspss.py

Co-authored-by: Felix Fontein <felix@fontein.de>

* Fixes based on feedback from Ansible

* Fixes for auto tests

* module updated

* f string changed

* maintainer added

* maintainer added

* maintainer added

* review updates

* test added

* test added

* test added

* revisions updtes

* revisions updtes

* revisions updtes

* file removed

* unit test added

* suggestions updated

* suggestions updated

* Update plugins/lookup/revbitspss.py

* Update plugins/lookup/revbitspss.py

* Update plugins/lookup/revbitspss.py

Co-authored-by: Felix Fontein <felix@fontein.de>
Co-authored-by: Zubair Hassan <zubair.hassan@invozone.com>
Co-authored-by: Alexei Znamensky <103110+russoz@users.noreply.github.com>

tests/unit/plugins/lookup/test_revbitspss.py

@@ -0,0 +1,44 @@
+# -*- coding: utf-8 -*-
+# Copyright: (c) 2021, RevBits <info@revbits.com>
+# GNU General Public License v3.0+ (see COPYING or
+# https://www.gnu.org/licenses/gpl-3.0.txt)
+from __future__ import absolute_import, division, print_function
+
+__metaclass__ = type
+
+from ansible_collections.community.general.tests.unit.compat.unittest import TestCase
+from ansible_collections.community.general.tests.unit.compat.mock import (
+    patch,
+    MagicMock,
+)
+from ansible_collections.community.general.plugins.lookup import revbitspss
+from ansible.plugins.loader import lookup_loader
+
+
+class MockPamSecrets(MagicMock):
+    RESPONSE = 'dummy value'
+
+    def get_pam_secret(self, path):
+        return self.RESPONSE
+
+
+class TestLookupModule(TestCase):
+    def setUp(self):
+        revbitspss.ANOTHER_LIBRARY_IMPORT_ERROR = None
+        self.lookup = lookup_loader.get("community.general.revbitspss")
+
+    @patch(
+        "ansible_collections.community.general.plugins.lookup.revbitspss.LookupModule.Client",
+        MockPamSecrets(),
+    )
+    def test_get_pam_secret(self):
+        terms = ['dummy secret']
+        variables = []
+        kwargs = {
+            "base_url": 'https://dummy.url',
+            "api_key": 'dummy'
+        }
+        self.assertListEqual(
+            [{'dummy secret': 'dummy value'}],
+            self.lookup.run(terms, variables, **kwargs)
+        )