Mellanox OS name change: MLNXOS changed to ONYX (#34753)

* Mellanox OS name change: MLNXOS changed to ONYX

Signed-off-by: Samer Deeb <samerd@mellanox.com>

* Fix alphabetical order of modules metadata

Signed-off-by: Samer Deeb <samerd@mellanox.com>

test/units/modules/network/onyx/test_onyx_lldp.py

@@ -0,0 +1,70 @@
+#
+# (c) 2016 Red Hat Inc.
+#
+# This file is part of Ansible
+#
+# Ansible is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# Ansible is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
+
+# Make coding more python3-ish
+from __future__ import (absolute_import, division, print_function)
+__metaclass__ = type
+
+import json
+
+from ansible.compat.tests.mock import patch
+from ansible.modules.network.onyx import onyx_lldp
+from units.modules.utils import set_module_args
+from .onyx_module import TestOnyxModule, load_fixture
+
+
+class TestOnyxInterfaceModule(TestOnyxModule):
+
+    module = onyx_lldp
+
+    def setUp(self):
+        super(TestOnyxInterfaceModule, self).setUp()
+        self.mock_get_config = patch.object(
+            onyx_lldp.OnyxLldpModule, "_get_lldp_config")
+        self.get_config = self.mock_get_config.start()
+
+        self.mock_load_config = patch(
+            'ansible.module_utils.network.onyx.onyx.load_config')
+        self.load_config = self.mock_load_config.start()
+
+    def tearDown(self):
+        super(TestOnyxInterfaceModule, self).tearDown()
+        self.mock_get_config.stop()
+        self.mock_load_config.stop()
+
+    def load_fixtures(self, commands=None, transport='cli'):
+        if commands == ['lldp']:
+            self.get_config.return_value = None
+        else:
+            config_file = 'onyx_lldp_show.cfg'
+            self.get_config.return_value = load_fixture(config_file)
+        self.load_config.return_value = None
+
+    def test_lldp_no_change(self):
+        set_module_args(dict())
+        self.execute_module(changed=False)
+
+    def test_lldp_disable(self):
+        set_module_args(dict(state='absent'))
+        commands = ['no lldp']
+        self.execute_module(changed=True, commands=commands)
+
+    def test_lldp_enable(self):
+        set_module_args(dict(state='present'))
+        commands = ['lldp']
+        self.execute_module(changed=True, commands=commands)