diff --git a/.github/BOTMETA.yml b/.github/BOTMETA.yml
index 4bbd75e2f26..5e546ad5eb9 100644
--- a/.github/BOTMETA.yml
+++ b/.github/BOTMETA.yml
@@ -249,6 +249,7 @@ files:
     ignored: stygstra
     maintainers: $team_networking
   $modules/network/ordnance/: alexanderturner djh00t
+  $modules/network/opx/: $team_dell
   $modules/network/ovs/:
     ignored: stygstra
     maintainers: rcarrillocruz
@@ -894,6 +895,7 @@ macros:
   team_cloudstack: resmo dpassante
   team_cumulus: isharacomix jrrivers
   team_cyberark_conjur: jvanderhoof ryanprior
+  team_dell: skg-net manjuv1 dhivyap abirami-n
   team_extreme: bigmstone LindsayHill
   team_ipa: Nosmoht Akasurde fxfitz
   team_jboss: jairojunior wbrefvem Wolfant
diff --git a/lib/ansible/modules/network/opx/__init__.py b/lib/ansible/modules/network/opx/__init__.py
new file mode 100644
index 00000000000..e69de29bb2d
diff --git a/lib/ansible/modules/network/opx/opx_cps.py b/lib/ansible/modules/network/opx/opx_cps.py
new file mode 100644
index 00000000000..c5e9fbb97e0
--- /dev/null
+++ b/lib/ansible/modules/network/opx/opx_cps.py
@@ -0,0 +1,365 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+
+# (c) 2018 Dell Inc. or its subsidiaries. All Rights Reserved.
+#
+# This file is part of Ansible by Red Hat
+#
+# 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/>.
+#
+
+from __future__ import absolute_import, division, print_function
+__metaclass__ = type
+
+
+ANSIBLE_METADATA = {'metadata_version': '1.1',
+                    'status': ['preview'],
+                    'supported_by': 'community'}
+
+DOCUMENTATION = """
+---
+module: opx_cps
+version_added: "2.7"
+author: "Senthil Kumar Ganesan (@skg-net)"
+short_description: CPS operations on networking device running Openswitch (OPX)
+description:
+  -  Executes the given operation on the YANG object, using CPS API in the
+     networking device running OpenSwitch (OPX). It uses the YANG models
+     provided in https://github.com/open-switch/opx-base-model.
+options:
+  module_name:
+    description:
+      - Yang path to be configured.
+  attr_type:
+    description:
+      - Attribute Yang type.
+  attr_data:
+    description:
+      - Attribute Yang path and thier correspoding data.
+  operation:
+    description:
+      - Operation to be performed on the object.
+    default: create
+    choices: ['delete', 'create', 'set', 'action', 'get']
+  db:
+    description:
+      - Queries/Writes the specified yang path from/to the db.
+    type: bool
+    default: 'no'
+  qualifier:
+    description:
+      - A qualifier provides the type of object data to retrieve or act on.
+    default: target
+    choices: ['target', 'observed', 'proposed', 'realtime', 'registration', 'running', 'startup']
+  commit_event:
+    description:
+      - Attempts to force the auto-commit event to the specified yang object.
+    type: bool
+    default: 'no'
+"""
+
+EXAMPLES = """
+- name: Create VLAN
+  opx_cps:
+    module_name: "dell-base-if-cmn/if/interfaces/interface"
+    attr_data: {
+         "base-if-vlan/if/interfaces/interface/id": 230,
+         "if/interfaces/interface/name": "br230",
+         "if/interfaces/interface/type": "ianaift:l2vlan"
+    }
+    operation: "create"
+- name: Get VLAN
+  opx_cps:
+    module_name: "dell-base-if-cmn/if/interfaces/interface"
+    attr_data: {
+         "if/interfaces/interface/name": "br230",
+    }
+    operation: "get"
+"""
+
+RETURN = """
+response:
+  description: Output from the CPS transaction.
+  returned: always
+  type: dict
+  sample: {'...':'...'}
+changed:
+  description: Returns if the CPS transaction was performed.
+  returned: when a CPS traction is performed.
+  type: dict
+  sample: {'...':'...'}
+"""
+
+from ansible.module_utils.basic import AnsibleModule
+from ansible.module_utils.six import iteritems
+
+try:
+    import cps
+    import cps_object
+    import cps_utils
+    HAS_CPS = True
+except ImportError:
+    HAS_CPS = False
+
+
+def get_config(module):
+
+    qualifier = module.params['qualifier']
+    module_name = module.params['module_name']
+    attr_type = module.params["attr_type"]
+    attr_data = module.params["attr_data"]
+    db = module.params["db"]
+    commit_event = module.params["commit_event"]
+    config = dict()
+
+    configobj = parse_cps_parameters(module_name, qualifier,
+                                     attr_type, attr_data, "get",
+                                     db, commit_event)
+    cpsconfig = cps_get(configobj)
+
+    if cpsconfig['response']:
+        for key, val in iteritems(cpsconfig['response'][0]['data']):
+            if key == 'cps/key_data':
+                config.update(val)
+            else:
+                config[key] = val
+
+    return config
+
+
+def diff_dict(base_data, compare_with_data):
+    """
+    Wrapper API for gives difference between 2 dicts
+    with base_data as the base reference
+
+    Parameters
+    ----------
+    base_data          : dict
+    compare_with_data  : dict
+
+    Return
+    ------
+    returns difference of 2 input
+
+    Raises
+    ------
+    """
+    planned_set = set(base_data.keys())
+    discovered_set = set(compare_with_data.keys())
+    intersect_set = planned_set.intersection(discovered_set)
+    changed_dict = {}
+    added_set = planned_set - intersect_set
+    # Keys part of added are new and put into changed_dict
+    if added_set:
+        for key in added_set:
+            changed_dict[key] = base_data[key]
+
+    for key in intersect_set:
+        value = base_data[key]
+
+        if isinstance(value, list):
+            p_list = base_data[key] if key in base_data else []
+            d_list = compare_with_data[key] if key in compare_with_data else []
+            set_diff = set(p_list) - set(d_list)
+            if set_diff:
+                changed_dict[key] = list(set_diff)
+        elif isinstance(value, dict):
+            dict_diff = diff_dict(base_data[key],
+                                  compare_with_data[key])
+            if dict_diff:
+                changed_dict[key] = dict_diff
+        else:
+            if compare_with_data[key] != base_data[key]:
+                changed_dict[key] = base_data[key]
+    return changed_dict
+
+
+def convert_cps_raw_list(raw_list):
+    resp_list = []
+    if raw_list:
+        for raw_elem in raw_list:
+            processed_element = convert_cps_raw_data(raw_elem)
+            if processed_element:
+                raw_key = raw_elem['key']
+                individual_element = {}
+                individual_element['data'] = processed_element
+                individual_element['key'] = (cps.qual_from_key(raw_key) + "/" +
+                                             cps.name_from_key(raw_key, 1))
+                resp_list.append(individual_element)
+    return resp_list
+
+
+def convert_cps_raw_data(raw_elem):
+    d = {}
+    obj = cps_object.CPSObject(obj=raw_elem)
+    for attr in raw_elem['data']:
+        d[attr] = obj.get_attr_data(attr)
+    return d
+
+
+def parse_cps_parameters(module_name, qualifier, attr_type,
+                         attr_data, operation=None, db=None,
+                         commit_event=None):
+
+    obj = cps_object.CPSObject(module=module_name, qual=qualifier)
+
+    if operation:
+        obj.set_property('oper', operation)
+
+    if attr_type:
+        for key, val in iteritems(attr_type):
+            cps_utils.cps_attr_types_map.add_type(key, val)
+
+    for key, val in iteritems(attr_data):
+
+        embed_attrs = key.split(',')
+        embed_attrs_len = len(embed_attrs)
+        if embed_attrs_len >= 3:
+            obj.add_embed_attr(embed_attrs, val, embed_attrs_len - 2)
+        else:
+            if isinstance(val, str):
+                val_list = val.split(',')
+                # Treat as list if value contains ',' but is not
+                # enclosed within {}
+                if len(val_list) == 1 or val.startswith('{'):
+                    obj.add_attr(key, val)
+                else:
+                    obj.add_attr(key, val_list)
+            else:
+                obj.add_attr(key, val)
+
+    if db:
+        cps.set_ownership_type(obj.get_key(), 'db')
+        obj.set_property('db', True)
+    else:
+        obj.set_property('db', False)
+
+    if commit_event:
+        cps.set_auto_commit_event(obj.get_key(), True)
+        obj.set_property('commit-event', True)
+    return obj
+
+
+def cps_get(obj):
+
+    RESULT = dict()
+    key = obj.get()
+    l = []
+    cps.get([key], l)
+
+    resp_list = convert_cps_raw_list(l)
+
+    RESULT["response"] = resp_list
+    RESULT["changed"] = False
+    return RESULT
+
+
+def cps_transaction(obj):
+
+    RESULT = dict()
+    ch = {'operation': obj.get_property('oper'), 'change': obj.get()}
+    if cps.transaction([ch]):
+        RESULT["response"] = convert_cps_raw_list([ch['change']])
+        RESULT["changed"] = True
+    else:
+        error_msg = "Transaction error while " + obj.get_property('oper')
+        raise RuntimeError(error_msg)
+    return RESULT
+
+
+def main():
+    """
+    main entry point for module execution
+    """
+    argument_spec = dict(
+        qualifier=dict(required=False,
+                       default="target",
+                       type='str',
+                       choices=['target', 'observed', 'proposed', 'realtime',
+                                'registration', 'running', 'startup']),
+        module_name=dict(required=True, type='str'),
+        attr_type=dict(required=False, type='dict'),
+        attr_data=dict(required=True, type='dict'),
+        operation=dict(required=False,
+                       default="create",
+                       type='str',
+                       choices=['delete', 'create', 'set', 'action', 'get']),
+        db=dict(required=False, default=False, type='bool'),
+        commit_event=dict(required=False, default=False, type='bool')
+    )
+
+    module = AnsibleModule(argument_spec=argument_spec,
+                           supports_check_mode=False)
+
+    if not HAS_CPS:
+        module.fail_json(msg='CPS library required for this module')
+
+    qualifier = module.params['qualifier']
+    module_name = module.params['module_name']
+    attr_type = module.params["attr_type"]
+    attr_data = module.params["attr_data"]
+    operation = module.params['operation']
+    db = module.params["db"]
+    commit_event = module.params["commit_event"]
+    RESULT = dict(changed=False, db=False, commit_event=False)
+    obj = parse_cps_parameters(module_name, qualifier, attr_type,
+                               attr_data, operation, db, commit_event)
+
+    if db:
+        RESULT['db'] = True
+    if commit_event:
+        RESULT['commit_event'] = True
+
+    try:
+        if operation == 'get':
+            RESULT.update(cps_get(obj))
+        else:
+            config = get_config(module)
+            diff = attr_data
+
+            if config:
+                candidate = dict()
+                for key, val in iteritems(attr_data):
+                    if key == 'cps/key_data':
+                        candidate.update(val)
+                    else:
+                        candidate[key] = val
+                diff = diff_dict(candidate, config)
+
+            if operation == "delete":
+                if config:
+                    RESULT.update({"config": config,
+                                   "candidate": attr_data,
+                                   "diff": diff})
+                    RESULT.update(cps_transaction(obj))
+            else:
+                if diff:
+                    if 'cps/key_data' in attr_data:
+                        diff.update(attr_data['cps/key_data'])
+                    obj = parse_cps_parameters(module_name, qualifier,
+                                               attr_type, diff, operation,
+                                               db, commit_event)
+                    RESULT.update({"config": config,
+                                   "candidate": attr_data,
+                                   "diff": diff})
+                    RESULT.update(cps_transaction(obj))
+
+    except Exception as e:
+        module.fail_json(msg=str(type(e).__name__) + ": " + str(e))
+
+    module.exit_json(**RESULT)
+
+
+if __name__ == '__main__':
+    main()
diff --git a/test/units/modules/network/opx/__init__.py b/test/units/modules/network/opx/__init__.py
new file mode 100644
index 00000000000..e69de29bb2d
diff --git a/test/units/modules/network/opx/fixtures/opx_get_config.cfg b/test/units/modules/network/opx/fixtures/opx_get_config.cfg
new file mode 100644
index 00000000000..37db58272ef
--- /dev/null
+++ b/test/units/modules/network/opx/fixtures/opx_get_config.cfg
@@ -0,0 +1,10 @@
+        {
+                "base-if-vlan/if/interfaces/interface/id": 105,
+                "if/interfaces/interface/name": "br105",
+                "dell-base-if-cmn/if/interfaces/interface/if-index": 74,
+                "dell-if/if/interfaces/interface/learning-mode": 1,
+                "dell-if/if/interfaces/interface/mtu": 1532,
+                "dell-if/if/interfaces/interface/phys-address": "",
+                "dell-if/if/interfaces/interface/vlan-type": 1,
+                "if/interfaces/interface/enabled": 0
+        }
diff --git a/test/units/modules/network/opx/fixtures/opx_operation_create.cfg b/test/units/modules/network/opx/fixtures/opx_operation_create.cfg
new file mode 100644
index 00000000000..cdecae6c194
--- /dev/null
+++ b/test/units/modules/network/opx/fixtures/opx_operation_create.cfg
@@ -0,0 +1,13 @@
+        {
+            "data": {
+                "base-if-vlan/if/interfaces/interface/id": 105,
+                "cps/key_data": {
+                    "if/interfaces/interface/name": "br105"
+                },
+                "cps/object-group/return-code": 0,
+                "dell-base-if-cmn/if/interfaces/interface/if-index": 70,
+                "if/interfaces/interface/type": "ianaift:l2vlan"
+            },
+            "key": "target/dell-base-if-cmn/if/interfaces/interface"
+        }
+
diff --git a/test/units/modules/network/opx/fixtures/opx_operation_delete.cfg b/test/units/modules/network/opx/fixtures/opx_operation_delete.cfg
new file mode 100644
index 00000000000..ba0ab2f97e1
--- /dev/null
+++ b/test/units/modules/network/opx/fixtures/opx_operation_delete.cfg
@@ -0,0 +1,8 @@
+        {
+            "data": {
+                "cps/object-group/return-code": 0,
+                "if/interfaces/interface/name": "br105"
+            },
+            "key": "target/dell-base-if-cmn/if/interfaces/interface"
+        }
+
diff --git a/test/units/modules/network/opx/fixtures/opx_operation_get.cfg b/test/units/modules/network/opx/fixtures/opx_operation_get.cfg
new file mode 100644
index 00000000000..08593db1566
--- /dev/null
+++ b/test/units/modules/network/opx/fixtures/opx_operation_get.cfg
@@ -0,0 +1,16 @@
+        {
+            "data": {
+                "base-if-vlan/if/interfaces/interface/id": 105,
+                "cps/key_data": {
+                    "if/interfaces/interface/name": "br105"
+                },
+                "dell-base-if-cmn/if/interfaces/interface/if-index": 74,
+                "dell-if/if/interfaces/interface/learning-mode": 1,
+                "dell-if/if/interfaces/interface/mtu": 1532,
+                "dell-if/if/interfaces/interface/phys-address": "",
+                "dell-if/if/interfaces/interface/vlan-type": 1,
+                "if/interfaces/interface/enabled": 0
+            },
+            "key": "target/dell-base-if-cmn/if/interfaces/interface"
+        }
+
diff --git a/test/units/modules/network/opx/fixtures/opx_operation_get_db.cfg b/test/units/modules/network/opx/fixtures/opx_operation_get_db.cfg
new file mode 100644
index 00000000000..1f2571a077f
--- /dev/null
+++ b/test/units/modules/network/opx/fixtures/opx_operation_get_db.cfg
@@ -0,0 +1,25 @@
+        {
+            "data": {
+                "base-if-phy/if/interfaces/interface/learn-mode": 3,
+                "base-if-phy/if/interfaces/interface/npu-id": 0,
+                "base-if-phy/if/interfaces/interface/phy-media": 43,
+                "base-if-phy/if/interfaces/interface/port-id": 25,
+                "base-if-phy/if/interfaces/interface/tagging-mode": 3,
+                "dell-base-if-cmn/if/interfaces/interface/if-index": 10,
+                "dell-if/if/interfaces-state/interface/supported-speed": [
+                    3,
+                    4,
+                    6
+                ],
+                "dell-if/if/interfaces/interface/auto-negotiation": 1,
+                "dell-if/if/interfaces/interface/duplex": 1,
+                "dell-if/if/interfaces/interface/mode": 1,
+                "dell-if/if/interfaces/interface/mtu": 1532,
+                "dell-if/if/interfaces/interface/phys-address": "ec:f4:bb:fc:61:9a",
+                "dell-if/if/interfaces/interface/speed": 0,
+                "if/interfaces/interface/enabled": 0,
+                "if/interfaces/interface/name": "e101-001-0",
+                "if/interfaces/interface/type": "ianaift:ethernetCsmacd"
+            },
+            "key": "target/dell-base-if-cmn/if/interfaces/interface"
+
diff --git a/test/units/modules/network/opx/fixtures/opx_operation_set.cfg b/test/units/modules/network/opx/fixtures/opx_operation_set.cfg
new file mode 100644
index 00000000000..99c0354cf78
--- /dev/null
+++ b/test/units/modules/network/opx/fixtures/opx_operation_set.cfg
@@ -0,0 +1,11 @@
+        {
+            "data": {
+                "cps/object-group/return-code": 0,
+                "dell-if/if/interfaces/interface/untagged-ports": [
+                    "e101-001-0"
+                ],
+                "if/interfaces/interface/name": "br105"
+            },
+            "key": "target/dell-base-if-cmn/if/interfaces/interface"
+        }
+
diff --git a/test/units/modules/network/opx/opx_module.py b/test/units/modules/network/opx/opx_module.py
new file mode 100644
index 00000000000..7b5ed21cb0f
--- /dev/null
+++ b/test/units/modules/network/opx/opx_module.py
@@ -0,0 +1,91 @@
+# (c) 2018 Red Hat Inc.
+#
+# (c) 2018 Dell Inc. or its subsidiaries. All Rights Reserved.
+#
+# 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 os
+import json
+
+from units.modules.utils import AnsibleExitJson, AnsibleFailJson, ModuleTestCase
+
+
+fixture_path = os.path.join(os.path.dirname(__file__), 'fixtures')
+fixture_data = {}
+
+
+def load_fixture(name):
+    path = os.path.join(fixture_path, name)
+
+    if path in fixture_data:
+        return fixture_data[path]
+
+    with open(path) as f:
+        data = f.read()
+
+    try:
+        data = json.loads(data)
+    except:
+        pass
+
+    fixture_data[path] = data
+    return data
+
+
+class TestOpxModule(ModuleTestCase):
+
+    def execute_module(self, failed=False, changed=False,
+                       response=None, msg=None, db=None,
+                       commit_event=None):
+
+        self.load_fixtures(response)
+
+        if failed:
+            result = self.failed(msg)
+            self.assertTrue(result['failed'], result)
+        else:
+            result = self.changed(changed, db)
+            self.assertEqual(result['changed'], changed, result)
+
+        return result
+
+    def failed(self, msg):
+        with self.assertRaises(AnsibleFailJson) as exc:
+            self.module.main()
+
+        result = exc.exception.args[0]
+        self.assertTrue(result['failed'], result)
+        self.assertEqual(result['msg'], msg, result)
+        return result
+
+    def changed(self, changed=False, db=None):
+        with self.assertRaises(AnsibleExitJson) as exc:
+            self.module.main()
+
+        result = exc.exception.args[0]
+        print("res" + str(result) + "dv=" + str(db) + "ch=" + str(changed))
+        self.assertEqual(result['changed'], changed, result)
+        if db:
+            self.assertEqual(result['db'], db, result)
+
+        return result
+
+    def load_fixtures(self, response=None):
+        pass
diff --git a/test/units/modules/network/opx/test_opx_cps.py b/test/units/modules/network/opx/test_opx_cps.py
new file mode 100644
index 00000000000..3b3cacb110a
--- /dev/null
+++ b/test/units/modules/network/opx/test_opx_cps.py
@@ -0,0 +1,183 @@
+#
+# (c) 2018 Red Hat Inc.
+#
+# (c) 2018 Dell Inc. or its subsidiaries. All Rights Reserved.
+#
+# 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
+
+from ansible.compat.tests.mock import patch, Mock, MagicMock
+import sys
+sys.modules['cps'] = Mock(QUALIFIERS=[
+    "target",
+    "observed",
+    "proposed",
+    "realtime",
+    "registration",
+    "running",
+    "startup"
+], OPERATIONS=[
+    "delete",
+    "create",
+    "set",
+    "action",
+    "get"
+])
+sys.modules['cps_object'] = Mock()
+sys.modules['cps_utils'] = Mock()
+
+from ansible.modules.network.opx import opx_cps
+
+from units.modules.utils import set_module_args
+from .opx_module import TestOpxModule, load_fixture
+
+
+class TestOpxCpsModule(TestOpxModule):
+
+    module = opx_cps
+
+    def setUp(self):
+        super(TestOpxCpsModule, self).setUp()
+
+        self.mock_cps_get = patch('ansible.modules.network.opx.opx_cps.cps_get')
+        self.cps_get = self.mock_cps_get.start()
+
+        self.mock_cps_transaction = patch('ansible.modules.network.opx.opx_cps.cps_transaction')
+        self.cps_transaction = self.mock_cps_transaction.start()
+
+        self.mock_parse_cps_parameters = patch('ansible.modules.network.opx.opx_cps.parse_cps_parameters')
+        self.parse_cps_parameters = self.mock_parse_cps_parameters.start()
+
+        self.mock_get_config = patch('ansible.modules.network.opx.opx_cps.get_config')
+        self.get_config = self.mock_get_config.start()
+
+    def tearDown(self):
+        super(TestOpxCpsModule, self).tearDown()
+        self.mock_cps_get.stop()
+        self.mock_cps_transaction.stop()
+        self.mock_parse_cps_parameters.stop()
+        self.mock_get_config.stop()
+
+    def test_opx_operation_create(self):
+        resp = load_fixture('opx_operation_create.cfg')
+        attr_data = {"base-if-vlan/if/interfaces/interface/id": 105,
+                     "if/interfaces/interface/type": "ianaift:l2vlan"}
+        module_name = "dell-base-if-cmn/if/interfaces/interface"
+        set_module_args(dict(module_name=module_name, operation="create", attr_data=attr_data))
+        self.get_config.return_value = dict()
+        self.cps_transaction.return_value = dict(changed=True, response=resp)
+        self.execute_module(changed=True, response=resp)
+        self.assertEqual(self.parse_cps_parameters.call_count, 2)
+        self.assertEqual(self.cps_transaction.call_count, 1)
+
+    def test_opx_operation_set(self):
+        resp = load_fixture('opx_operation_set.cfg')
+        config_data = load_fixture('opx_get_config.cfg')
+        attr_data = {"dell-if/if/interfaces/interface/untagged-ports": "e101-001-0",
+                     "if/interfaces/interface/name": "br105"}
+        module_name = "dell-base-if-cmn/if/interfaces/interface"
+        set_module_args(dict(module_name=module_name, operation="set", attr_data=attr_data))
+        self.get_config.return_value = config_data
+        self.cps_transaction.return_value = dict(changed=True, response=resp)
+        self.execute_module(changed=True, response=resp)
+        self.assertEqual(self.parse_cps_parameters.call_count, 2)
+        self.assertEqual(self.cps_transaction.call_count, 1)
+
+    def test_opx_operation_delete(self):
+        resp = load_fixture('opx_operation_delete.cfg')
+        config_data = load_fixture('opx_get_config.cfg')
+        attr_data = {"if/interfaces/interface/name": "br105"}
+        module_name = "dell-base-if-cmn/if/interfaces/interface"
+        set_module_args(dict(module_name=module_name, operation="delete", attr_data=attr_data))
+        self.get_config.return_value = config_data
+        self.cps_transaction.return_value = dict(changed=True, response=resp)
+        self.execute_module(changed=True, response=resp)
+        self.assertEqual(self.parse_cps_parameters.call_count, 1)
+        self.assertEqual(self.cps_transaction.call_count, 1)
+
+    def test_opx_operation_delete_fail(self):
+        resp = load_fixture('opx_operation_delete.cfg')
+        attr_data = {"if/interfaces/interface/name": "br105"}
+        module_name = "dell-base-if-cmn/if/interfaces/interface"
+        set_module_args(dict(module_name=module_name, operation="delete", attr_data=attr_data))
+        self.get_config.return_value = dict()
+        self.execute_module(changed=False)
+        self.assertEqual(self.parse_cps_parameters.call_count, 1)
+        self.assertEqual(self.cps_transaction.call_count, 0)
+
+    def test_opx_operation_get(self):
+        resp = load_fixture('opx_operation_get.cfg')
+        attr_data = {"if/interfaces/interface/type": "ianaift:l2vlan"}
+        module_name = "dell-base-if-cmn/if/interfaces/interface"
+        set_module_args(dict(module_name=module_name, operation="get", attr_data=attr_data))
+        self.cps_get.return_value = dict(changed=True, response=resp)
+        self.cps_transaction.return_value = None
+        self.execute_module(changed=True, response=resp)
+        self.assertEqual(self.parse_cps_parameters.call_count, 1)
+        self.assertEqual(self.cps_get.call_count, 1)
+        self.cps_transaction.assert_not_called()
+
+    def test_opx_operation_set_fail(self):
+        attr_data = {"dell-if/if/interfaces/interface/untagged-ports": "e101-001-0",
+                     "if/interfaces/interface/name": "br105"}
+        exp_msg = "RuntimeError: Transaction error while set"
+        module_name = "dell-base-if-cmn/if/interfaces/interface"
+        set_module_args(dict(module_name=module_name, operation="set", attr_data=attr_data))
+        self.get_config.return_value = dict()
+        self.cps_transaction.side_effect = RuntimeError("Transaction error while set")
+        self.execute_module(failed=True, msg=exp_msg)
+        self.assertEqual(self.parse_cps_parameters.call_count, 2)
+        self.assertEqual(self.cps_transaction.call_count, 1)
+
+    def test_opx_operation_create_fail(self):
+        attr_data = {"if/interfaces/interface/type": "ianaift:l2vlan"}
+        config_data = load_fixture('opx_get_config.cfg')
+        exp_msg = "RuntimeError: Transaction error while create"
+        module_name = "dell-base-if-cmn/if/interfaces/interface"
+        set_module_args(dict(module_name=module_name, operation="create", attr_data=attr_data))
+        self.get_config.return_value = config_data
+        self.cps_transaction.side_effect = RuntimeError("Transaction error while create")
+        self.execute_module(failed=True, msg=exp_msg)
+        self.assertEqual(self.parse_cps_parameters.call_count, 2)
+        self.assertEqual(self.cps_transaction.call_count, 1)
+
+    def test_opx_operation_get_db(self):
+        resp = load_fixture('opx_operation_get_db.cfg')
+        attr_data = {"if/interfaces/interface/name": "e101-001-0"}
+        module_name = "dell-base-if-cmn/if/interfaces/interface"
+        set_module_args(dict(module_name=module_name, operation="get", attr_data=attr_data, db=True))
+        self.cps_get.return_value = dict(changed=True, response=resp)
+        self.cps_transaction.return_value = None
+        self.execute_module(changed=True, response=resp, db=True)
+        self.assertEqual(self.parse_cps_parameters.call_count, 1)
+        self.assertEqual(self.cps_get.call_count, 1)
+        self.cps_transaction.assert_not_called()
+
+    def test_opx_operation_set_commit_event(self):
+        resp = load_fixture('opx_operation_set.cfg')
+        config_data = load_fixture('opx_get_config.cfg')
+        attr_data = {"dell-if/if/interfaces/interface/untagged-ports": "e101-001-0",
+                     "if/interfaces/interface/name": "br105"}
+        module_name = "dell-base-if-cmn/if/interfaces/interface"
+        set_module_args(dict(module_name=module_name, operation="set", attr_data=attr_data, commit_event=True))
+        self.get_config.return_value = config_data
+        self.cps_transaction.return_value = dict(changed=True, response=resp)
+        self.execute_module(changed=True, response=resp, commit_event=True)
+        self.assertEqual(self.parse_cps_parameters.call_count, 2)
+        self.assertEqual(self.cps_transaction.call_count, 1)