Add module mlnxos_vlan for supporting vlan configuration on Mellanox switches (#34113)

* Add module mlnxos_vlan for supporting vlan configuration on Mellanox
switches

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

* use sgort header and fix METADATA

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

test/units/modules/network/mlnxos/fixtures/mlnxos_vlan_show.cfg

@@ -0,0 +1,14 @@
+{
+    "1": {
+        "Name": "default",
+        "Ports": "Eth1/1, Eth1/2, Eth1/3, Eth1/4, Eth1/5,\nEth1/6, Eth1/7, Eth1/8, Eth1/9, Eth1/10,\nEth1/11, Eth1/12, Eth1/13, Eth1/14, Eth1/15,\nEth1/16"
+    },
+    "10": {
+        "Name": "test 10",
+        "Ports": ""
+    },
+    "20": {
+        "Name": "test 20",
+        "Ports": ""
+    }
+}

test/units/modules/network/mlnxos/test_mlnxos_vlan.py

@@ -0,0 +1,103 @@
+#
+# (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.mlnxos import mlnxos_vlan
+from ansible.module_utils.network.mlnxos import mlnxos as mlnxos_utils
+from units.modules.utils import set_module_args
+from .mlnxos_module import TestMlnxosModule, load_fixture
+
+
+class TestMlnxosVlanModule(TestMlnxosModule):
+
+    module = mlnxos_vlan
+
+    def setUp(self):
+        super(TestMlnxosVlanModule, self).setUp()
+        self.mock_get_config = patch.object(
+            mlnxos_vlan.MlnxosVlanModule, "_get_vlan_config")
+        self.get_config = self.mock_get_config.start()
+
+        self.mock_load_config = patch(
+            'ansible.module_utils.network.mlnxos.mlnxos.load_config')
+        self.load_config = self.mock_load_config.start()
+
+    def tearDown(self):
+        super(TestMlnxosVlanModule, self).tearDown()
+        self.mock_get_config.stop()
+        self.mock_load_config.stop()
+
+    def load_fixtures(self, commands=None, transport='cli'):
+        config_file = 'mlnxos_vlan_show.cfg'
+        self.get_config.return_value = load_fixture(config_file)
+        self.load_config.return_value = None
+
+    def test_vlan_no_change(self):
+        set_module_args(dict(vlan_id=20))
+        self.execute_module(changed=False)
+
+    def test_vlan_remove_name(self):
+        set_module_args(dict(vlan_id=10, name=''))
+        commands = ['vlan 10 no name']
+        self.execute_module(changed=True, commands=commands)
+
+    def test_vlan_change_name(self):
+        set_module_args(dict(vlan_id=10, name='test-test'))
+        commands = ['vlan 10 name test-test']
+        self.execute_module(changed=True, commands=commands)
+
+    def test_vlan_create(self):
+        set_module_args(dict(vlan_id=30))
+        commands = ['vlan 30', 'exit']
+        self.execute_module(changed=True, commands=commands)
+
+    def test_vlan_create_with_name(self):
+        set_module_args(dict(vlan_id=30, name='test-test'))
+        commands = ['vlan 30', 'exit', 'vlan 30 name test-test']
+        self.execute_module(changed=True, commands=commands)
+
+    def test_vlan_remove(self):
+        set_module_args(dict(vlan_id=20, state='absent'))
+        commands = ['no vlan 20']
+        self.execute_module(changed=True, commands=commands)
+
+    def test_vlan_remove_not_exist(self):
+        set_module_args(dict(vlan_id=30, state='absent'))
+        self.execute_module(changed=False)
+
+    def test_vlan_aggregate(self):
+        aggregate = list()
+        aggregate.append(dict(vlan_id=30))
+        aggregate.append(dict(vlan_id=20))
+        set_module_args(dict(aggregate=aggregate))
+        commands = ['vlan 30', 'exit']
+        self.execute_module(changed=True, commands=commands)
+
+    def test_vlan_aggregate_purge(self):
+        aggregate = list()
+        aggregate.append(dict(vlan_id=30))
+        aggregate.append(dict(vlan_id=20))
+        set_module_args(dict(aggregate=aggregate, purge=True))
+        commands = ['vlan 30', 'exit', 'no vlan 10', 'no vlan 1']
+        self.execute_module(changed=True, commands=commands)