Pluribus Networks stp port module with UT (#51476)

test/units/modules/network/netvisor/test_pn_stp_port.py

@@ -0,0 +1,49 @@
+# Copyright: (c) 2018, Pluribus Networks
+# 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
+
+import json
+
+from units.compat.mock import patch
+from ansible.modules.network.netvisor import pn_stp_port
+from units.modules.utils import set_module_args
+from .nvos_module import TestNvosModule, load_fixture
+
+
+class TestStpPortModule(TestNvosModule):
+
+    module = pn_stp_port
+
+    def setUp(self):
+        self.mock_run_nvos_commands = patch('ansible.modules.network.netvisor.pn_stp_port.run_cli')
+        self.run_nvos_commands = self.mock_run_nvos_commands.start()
+
+    def tearDown(self):
+        self.mock_run_nvos_commands.stop()
+
+    def run_cli_patch(self, module, cli, state_map):
+        if state_map['update'] == 'stp-port-modify':
+            results = dict(
+                changed=True,
+                cli_cmd=cli
+            )
+        module.exit_json(**results)
+
+    def load_fixtures(self, commands=None, state=None, transport='cli'):
+        self.run_nvos_commands.side_effect = self.run_cli_patch
+
+    def test_stp_port_modify_t1(self):
+        set_module_args({'pn_cliswitch': 'sw01', 'pn_port': '1',
+                         'pn_filter': True, 'pn_priority': '144', 'state': 'update'})
+        result = self.execute_module(changed=True, state='update')
+        expected_cmd = '/usr/bin/cli --quiet -e --no-login-prompt  switch sw01 stp-port-modify  priority 144 cost 2000 port 1 filter '
+        self.assertEqual(result['cli_cmd'], expected_cmd)
+
+    def test_stp_port_modify_t2(self):
+        set_module_args({'pn_cliswitch': 'sw01', 'pn_port': '1,2',
+                         'pn_cost': '200', 'state': 'update'})
+        result = self.execute_module(changed=True, state='update')
+        expected_cmd = '/usr/bin/cli --quiet -e --no-login-prompt  switch sw01 stp-port-modify  priority 128 cost 200 port 1,2'
+        self.assertEqual(result['cli_cmd'], expected_cmd)