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Posted to commits@cloudstack.apache.org by wi...@apache.org on 2015/01/02 15:35:55 UTC

[03/50] [abbrv] git commit: updated refs/heads/reporter to b26f3fc

CLOUDSTACK-8090: Moving test_dedicated_guest_vlan_ranges.py to maint folder for the test cases need to be run separately, serially

Signed-off-by: SrikanteswaraRao Talluri <ta...@apache.org>


Project: http://git-wip-us.apache.org/repos/asf/cloudstack/repo
Commit: http://git-wip-us.apache.org/repos/asf/cloudstack/commit/95b55841
Tree: http://git-wip-us.apache.org/repos/asf/cloudstack/tree/95b55841
Diff: http://git-wip-us.apache.org/repos/asf/cloudstack/diff/95b55841

Branch: refs/heads/reporter
Commit: 95b558414f0808d63920a2906f484fd6b15a4713
Parents: 923c65d
Author: Gaurav Aradhye <ga...@clogeny.com>
Authored: Thu Dec 18 15:58:36 2014 +0530
Committer: SrikanteswaraRao Talluri <ta...@apache.org>
Committed: Fri Dec 19 10:13:06 2014 +0530

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 .../maint/test_dedicate_guest_vlan_ranges.py    | 1241 ++++++++++++++++++
 .../test_dedicate_guest_vlan_ranges.py          | 1241 ------------------
 2 files changed, 1241 insertions(+), 1241 deletions(-)
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http://git-wip-us.apache.org/repos/asf/cloudstack/blob/95b55841/test/integration/component/maint/test_dedicate_guest_vlan_ranges.py
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diff --git a/test/integration/component/maint/test_dedicate_guest_vlan_ranges.py b/test/integration/component/maint/test_dedicate_guest_vlan_ranges.py
new file mode 100644
index 0000000..9a0e7f0
--- /dev/null
+++ b/test/integration/component/maint/test_dedicate_guest_vlan_ranges.py
@@ -0,0 +1,1241 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+""" P1 tests for Dedicating guest VLAN ranges
+
+    Test Plan: https://cwiki.apache.org/confluence/display/CLOUDSTACK/Dedicated+Resources+-+Public+IP+Addresses+and+VLANs+per+Tenant+Test+Plan
+
+    Issue Link: https://issues.apache.org/jira/browse/CLOUDSTACK-2251
+
+    Feature Specifications: https://cwiki.apache.org/confluence/display/CLOUDSTACK/FS-+Dedicate+Guest+VLANs+per+tenant
+"""
+#Import Local Modules
+from nose.plugins.attrib import attr
+from marvin.cloudstackTestCase import cloudstackTestCase, unittest
+from marvin.lib.utils import (validateList,
+                              cleanup_resources,
+                              random_gen,
+			                  xsplit)
+from marvin.lib.base import (Account,
+                             Domain,
+                             PhysicalNetwork,
+                             NetworkOffering,
+                             Network,
+                             ServiceOffering,
+                             Project)
+from marvin.lib.common import (get_domain,
+                               get_zone,
+                               get_template,
+                               setNonContiguousVlanIds,
+                               isNetworkDeleted)
+from marvin.codes import PASS
+
+def LimitVlanRange(self, vlanrange, range=2):
+    """Limits the length of vlan range"""
+    vlan_endpoints = str(vlanrange).split("-")
+    vlan_startid = int(vlan_endpoints[1])
+    vlan_endid = vlan_startid + (range-1)
+    return str(vlan_startid) + "-" + str(vlan_endid)
+
+class TestDedicateGuestVLANRange(cloudstackTestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        cls.testClient = super(TestDedicateGuestVLANRange, cls).getClsTestClient()
+        cls.apiclient = cls.testClient.getApiClient()
+        cls.testdata =  cls.testClient.getParsedTestDataConfig()
+        # Get Zone, Domain
+        cls.domain = get_domain(cls.apiclient)
+        cls.zone = get_zone(cls.apiclient)
+        cls.testdata["isolated_network"]["zoneid"] = cls.zone.id
+        cls.testdata['mode'] = cls.zone.networktype
+        template = get_template(
+            cls.apiclient,
+            cls.zone.id,
+            cls.testdata["ostype"]
+            )
+        cls._cleanup = []
+
+        try:
+            cls.isolated_network_offering = NetworkOffering.create(
+                          cls.apiclient,
+                          cls.testdata["nw_off_isolated_persistent"])
+            cls._cleanup.append(cls.isolated_network_offering)
+            cls.isolated_network_offering.update(cls.apiclient, state='Enabled')
+
+            cls.testdata["nw_off_isolated_persistent"]["specifyVlan"] = True
+            cls.isolated_network_offering_vlan = NetworkOffering.create(
+                          cls.apiclient,
+                          cls.testdata["nw_off_isolated_persistent"])
+            cls._cleanup.append(cls.isolated_network_offering_vlan)
+            cls.isolated_network_offering_vlan.update(cls.apiclient, state='Enabled')
+
+            cls.service_offering = ServiceOffering.create(
+                                                          cls.apiclient,
+                                                          cls.testdata["service_offering"])
+            cls._cleanup.append(cls.service_offering)
+
+            cls.testdata["small"]["zoneid"] = cls.zone.id
+            cls.testdata["small"]["template"] = template.id
+        except Exception as e:
+            cls.tearDownClass()
+            raise unittest.SkipTest(e)
+        return
+
+    @classmethod
+    def tearDownClass(cls):
+        try:
+            # Cleanup resources used
+            cleanup_resources(cls.apiclient, cls._cleanup)
+        except Exception as e:
+            raise Exception("Warning: Exception during cleanup : %s" % e)
+        return
+
+    def setUp(self):
+        self.apiclient = self.testClient.getApiClient()
+        self.dbclient = self.testClient.getDbConnection()
+        self.cleanup = []
+        self.physical_network, self.free_vlan = setNonContiguousVlanIds(self.apiclient,
+                                                                            self.zone.id)
+        return
+
+    def tearDown(self):
+        try:
+            # Clean up
+            cleanup_resources(self.apiclient, self.cleanup)
+        except Exception as e:
+            raise Exception("Warning: Exception during cleanup : %s" % e)
+        finally:
+            self.physical_network.update(self.apiclient,
+                        id=self.physical_network.id,
+                        vlan=self.physical_network.vlan)
+        return
+
+    @attr(tags = ["advanced", "selfservice"], required_hardware="false")
+    def test_01_dedicate_guest_vlan_range_root_domain(self):
+        """Dedicate guest vlan range to account in root domain
+
+        # Validate the following:
+        # 1. Create two accounts under root domain
+        # 2. Dedicate a new vlan range to account 1
+        # 3. Verify that the new vlan range is dedicated to account 1
+             by listing the dedicated range and checking the account name
+        # 4. Try to create a guest network in account 2 usign the vlan in dedicated range
+        # 5. The operation should fail
+        # 6. Create a guest network in account 2
+        # 7. Verify that the vlan for guest network is acquired from the dedicated range
+        # 8. Delete the guest network in account 2
+        # 9. Verify that the network is deleted
+        # 10.Verify that the vlan is still dedicated to account 1 after deleting the network
+        # 11.Release the vlan range back to the system
+        # 12.Verify that ther list of dedicated vlans doesn't contain the vlan
+        """
+        self.account1 = Account.create(
+                            self.apiclient,
+                            self.testdata["account"],
+                            domainid=self.domain.id
+                            )
+        self.cleanup.append(self.account1)
+
+        self.account2 = Account.create(
+                            self.apiclient,
+                            self.testdata["account"],
+                            domainid=self.domain.id
+                            )
+        self.cleanup.append(self.account2)
+
+        new_vlan = self.physical_network.vlan + "," + self.free_vlan["partial_range"][0]
+        self.physical_network.update(self.apiclient,
+                id=self.physical_network.id, vlan=new_vlan)
+
+        # Dedicating guest vlan range
+        dedicate_guest_vlan_range_response = PhysicalNetwork.dedicate(
+                                                self.apiclient,
+                                                self.free_vlan["partial_range"][0],
+                                                physicalnetworkid=self.physical_network.id,
+                                                account=self.account1.name,
+                                                domainid=self.account1.domainid
+                                            )
+        list_dedicated_guest_vlan_range_response = PhysicalNetwork.listDedicated(
+                                                self.apiclient,
+                                                id=dedicate_guest_vlan_range_response.id
+                                        )
+        dedicated_guest_vlan_response = list_dedicated_guest_vlan_range_response[0]
+        self.assertEqual(
+                            dedicated_guest_vlan_response.account,
+                            self.account1.name,
+                            "Check account name is in listDedicatedGuestVlanRanges as the account the range is dedicated to"
+                        )
+
+        dedicatedvlans = str(self.free_vlan["partial_range"][0]).split("-")
+
+        with self.assertRaises(Exception):
+            isolated_network1 = Network.create(
+                                   self.apiclient,
+                                   self.testdata["isolated_network"],
+                                   self.account2.name,
+                                   self.account2.domainid,
+                                   networkofferingid=self.isolated_network_offering_vlan.id,
+                                   vlan=int(dedicatedvlans[0]))
+            isolated_network1.delete(self.apiclient)
+
+        isolated_network2 = Network.create(
+                                   self.apiclient,
+                                   self.testdata["isolated_network"],
+                                   self.account1.name,
+                                   self.account1.domainid,
+                                   networkofferingid=self.isolated_network_offering.id)
+
+        networks = Network.list(self.apiclient, id=isolated_network2.id)
+        self.assertEqual(validateList(networks)[0], PASS, "networks list validation failed")
+
+        self.assertTrue(int(dedicatedvlans[0]) <= int(networks[0].vlan) <= int(dedicatedvlans[1]),
+                        "Vlan of the network should be from the dedicated range")
+
+        isolated_network2.delete(self.apiclient)
+        self.assertTrue(isNetworkDeleted(self.apiclient, networkid=isolated_network2.id),
+                        "Network not deleted in timeout period")
+
+        # List after deleting all networks, it should still be dedicated to the account
+        list_dedicated_guest_vlan_range_response = PhysicalNetwork.listDedicated(
+                                                self.apiclient,
+                                                id=dedicate_guest_vlan_range_response.id
+                                        )
+        dedicated_guest_vlan_response = list_dedicated_guest_vlan_range_response[0]
+        self.assertEqual(
+                            dedicated_guest_vlan_response.account,
+                            self.account1.name,
+                            "Check account name is in listDedicatedGuestVlanRanges as the account the range is dedicated to"
+                        )
+
+        self.debug("Releasing guest vlan range");
+        dedicate_guest_vlan_range_response.release(self.apiclient)
+        list_dedicated_guest_vlan_range_response = PhysicalNetwork.listDedicated(self.apiclient)
+        self.assertEqual(
+                        list_dedicated_guest_vlan_range_response,
+                        None,
+                        "Check vlan range is not available in listDedicatedGuestVlanRanges"
+
+                        )
+        return
+
+    @attr(tags = ["advanced", "selfservice"], required_hardware="false")
+    def test_02_dedicate_guest_vlan_range_user_domain(self):
+        """Dedicate guest vlan range to account in user domain
+
+        # Validate the following:
+        # 1. Create two accounts under user domain
+        # 2. Dedicate a new vlan range to account 1
+        # 3. Verify that the new vlan range is dedicated to account 1
+             by listing the dedicated range and checking the account name
+        # 4. Try to create a guest network in account 2 usign the vlan in dedicated range
+        # 5. The operation should fail
+        # 6. Create a guest network in account 2
+        # 7. Verify that the vlan for guest network is acquired from the dedicated range
+        # 8. Delete the guest network in account 2
+        # 9. Verify that the network is deleted
+        # 10.Verify that the vlan is still dedicated to account 1 after deleting the network
+        # 11.Release the vlan range back to the system
+        # 12.Verify that ther list of dedicated vlans doesn't contain the vlan
+        """
+        self.user_domain1 = Domain.create(
+                                self.apiclient,
+                                services=self.testdata["domain"],
+                                parentdomainid=self.domain.id)
+        self.cleanup.append(self.user_domain1)
+
+        #Create Account
+        self.account1 = Account.create(
+                            self.apiclient,
+                            self.testdata["account"],
+                            domainid=self.user_domain1.id
+                            )
+        self.cleanup.insert(-1, self.account1)
+
+        #Create Account
+        self.account2 = Account.create(
+                            self.apiclient,
+                            self.testdata["account"],
+                            domainid=self.user_domain1.id
+                            )
+        self.cleanup.insert(-1, self.account2)
+
+        new_vlan = self.physical_network.vlan + "," + self.free_vlan["partial_range"][0]
+        self.physical_network.update(self.apiclient,
+                id=self.physical_network.id, vlan=new_vlan)
+
+        # Dedicating guest vlan range
+        dedicate_guest_vlan_range_response = PhysicalNetwork.dedicate(
+                                                self.apiclient,
+                                                self.free_vlan["partial_range"][0],
+                                                physicalnetworkid=self.physical_network.id,
+                                                account=self.account1.name,
+                                                domainid=self.account1.domainid
+                                            )
+        list_dedicated_guest_vlan_range_response = PhysicalNetwork.listDedicated(
+                                                self.apiclient,
+                                                id=dedicate_guest_vlan_range_response.id
+                                        )
+        dedicated_guest_vlan_response = list_dedicated_guest_vlan_range_response[0]
+        self.assertEqual(
+                            dedicated_guest_vlan_response.account,
+                            self.account1.name,
+                            "Check account name is in listDedicatedGuestVlanRanges as the account the range is dedicated to"
+                        )
+
+        dedicatedvlans = str(self.free_vlan["partial_range"][0]).split("-")
+
+        with self.assertRaises(Exception):
+            isolated_network1 = Network.create(
+                                   self.apiclient,
+                                   self.testdata["isolated_network"],
+                                   self.account2.name,
+                                   self.account2.domainid,
+                                   networkofferingid=self.isolated_network_offering_vlan.id,
+                                   vlan=int(dedicatedvlans[0]))
+            isolated_network1.delete(self.apiclient)
+
+        isolated_network2 = Network.create(
+                                   self.apiclient,
+                                   self.testdata["isolated_network"],
+                                   self.account1.name,
+                                   self.account1.domainid,
+                                   networkofferingid=self.isolated_network_offering.id)
+
+        networks = Network.list(self.apiclient, id=isolated_network2.id, listall=True)
+        self.assertEqual(validateList(networks)[0], PASS, "networks list validation failed")
+
+        self.assertTrue(int(dedicatedvlans[0]) <= int(networks[0].vlan) <= int(dedicatedvlans[1]),
+                        "Vlan of the network should be from the dedicated range")
+
+        isolated_network2.delete(self.apiclient)
+        self.assertTrue(isNetworkDeleted(self.apiclient, networkid=isolated_network2.id),
+                        "Network not deleted in timeout period")
+
+        self.debug("Releasing guest vlan range");
+        dedicate_guest_vlan_range_response.release(self.apiclient)
+        list_dedicated_guest_vlan_range_response = PhysicalNetwork.listDedicated(self.apiclient)
+        self.assertEqual(
+                        list_dedicated_guest_vlan_range_response,
+                        None,
+                        "Check vlan range is not available in listDedicatedGuestVlanRanges"
+
+                        )
+        return
+
+    @attr(tags = ["advanced", "selfservice"], required_hardware="false")
+    def test_03_multiple_guest_netwoks(self):
+        """Dedicate multiple guest networks in account with dedicated vlan range
+
+        # Validate the following:
+        # 1. Create account under user domain
+        # 2. Dedicate a new vlan range of range 2 to account
+        # 3. Verify that the new vlan range is dedicated to account
+             by listing the dedicated range and checking the account name
+        # 4. Create a guest network in the account
+        # 5. Verify that the vlan of the network is from dedicated range
+        # 6. Repeat steps 4 and 5 for network 2
+        # 7. Now create 3rd guest network in the account
+        # 8. Verify that the vlan of the network is not from the dedicated range, as
+             all the vlans in dedicated range are now exhausted
+        """
+        self.user_domain = Domain.create(
+                                self.apiclient,
+                                services=self.testdata["domain"],
+                                parentdomainid=self.domain.id)
+        self.cleanup.append(self.user_domain)
+
+        #Create Account
+        self.account = Account.create(
+                            self.apiclient,
+                            self.testdata["account"],
+                            domainid=self.user_domain.id
+                            )
+        self.cleanup.insert(-1, self.account)
+
+        self.free_vlan["partial_range"][0] = LimitVlanRange(self, self.free_vlan["partial_range"][0], range=2)
+        vlan_startid = int(str(self.free_vlan["partial_range"][0]).split("-")[0])
+        vlan_endid = vlan_startid + 1
+
+        new_vlan = self.physical_network.vlan + "," + self.free_vlan["partial_range"][0]
+        self.physical_network.update(self.apiclient,
+                id=self.physical_network.id, vlan=new_vlan)
+
+        # Dedicating guest vlan range
+        dedicate_guest_vlan_range_response = PhysicalNetwork.dedicate(
+                                                self.apiclient,
+                                                self.free_vlan["partial_range"][0],
+                                                physicalnetworkid=self.physical_network.id,
+                                                account=self.account.name,
+                                                domainid=self.account.domainid
+                                            )
+        list_dedicated_guest_vlan_range_response = PhysicalNetwork.listDedicated(
+                                                self.apiclient,
+                                                id=dedicate_guest_vlan_range_response.id
+                                        )
+        dedicated_guest_vlan_response = list_dedicated_guest_vlan_range_response[0]
+        self.assertEqual(
+                            dedicated_guest_vlan_response.account,
+                            self.account.name,
+                            "Check account name is in listDedicatedGuestVlanRanges as the account the range is dedicated to"
+                        )
+
+        isolated_network1 = Network.create(
+                                   self.apiclient,
+                                   self.testdata["isolated_network"],
+                                   self.account.name,
+                                   self.account.domainid,
+                                   networkofferingid=self.isolated_network_offering.id)
+
+        networks = Network.list(self.apiclient, id=isolated_network1.id, listall=True)
+        self.assertEqual(validateList(networks)[0], PASS, "networks list validation failed")
+
+        self.assertTrue(vlan_startid <= int(networks[0].vlan) <= vlan_endid,
+                        "Vlan of the network should be from the dedicated range")
+
+        isolated_network2 = Network.create(
+                                   self.apiclient,
+                                   self.testdata["isolated_network"],
+                                   self.account.name,
+                                   self.account.domainid,
+                                   networkofferingid=self.isolated_network_offering.id)
+
+        networks = Network.list(self.apiclient, id=isolated_network2.id, listall=True)
+        self.assertEqual(validateList(networks)[0], PASS, "networks list validation failed")
+
+        self.assertTrue(vlan_startid <= int(networks[0].vlan) <= vlan_endid,
+                        "Vlan of the network should be from the dedicated range")
+
+        isolated_network3 = Network.create(
+                                   self.apiclient,
+                                   self.testdata["isolated_network"],
+                                   self.account.name,
+                                   self.account.domainid,
+                                   networkofferingid=self.isolated_network_offering.id)
+
+        networks = Network.list(self.apiclient, id=isolated_network3.id, listall=True)
+        self.assertEqual(validateList(networks)[0], PASS, "networks list validation failed")
+
+        self.assertFalse(vlan_startid <= int(networks[0].vlan) <= vlan_endid,
+                        "Vlan of the network should not be from the dedicated range")
+        return
+
+
+    @attr(tags = ["invalid"])
+    def test_04_dedicate_guest_vlan_in_project(self):
+        """Dedicate guest vlan range project owner account and test guest network vlan in project
+
+        # Validate the following:
+        # 1. Create account under user domain
+        # 2. Create a project with this account
+        # 3. Dedicate a new vlan range to the account
+        # 4. Verify that the new vlan range is dedicated to account
+             by listing the dedicated range and checking the account name
+        # 5. Create a guest network in the project
+        # 6. Verify that the vlan of the network is from dedicated range
+        # 7. Repeat steps 4 and 5 for network 2
+        # 8. Now create 3rd guest network in the account
+        # 9. Verify that the vlan of the network is not from the dedicated range, as
+             all the vlans in dedicated range are now exhausted
+        """
+        user_domain = Domain.create(
+                                self.apiclient,
+                                services=self.testdata["domain"],
+                                parentdomainid=self.domain.id)
+        self.cleanup.append(user_domain)
+        #Create Account
+        self.account = Account.create(
+                            self.apiclient,
+                            self.testdata["account"],
+                            domainid=user_domain.id
+                            )
+        self.cleanup.insert(-1, self.account)
+        # Create project as a domain admin
+        project = Project.create(self.apiclient,
+                                 self.testdata["project"],
+                                 account=self.account.name,
+                                 domainid=self.account.domainid)
+        self.cleanup.insert(-2, project)
+
+        self.free_vlan["partial_range"][0] = LimitVlanRange(self, self.free_vlan["partial_range"][0], range=2)
+        vlan_startid = int(str(self.free_vlan["partial_range"][0]).split("-")[0])
+        vlan_endid = vlan_startid + 1
+
+        new_vlan = self.physical_network.vlan + "," + self.free_vlan["partial_range"][0]
+        self.physical_network.update(self.apiclient,
+                id=self.physical_network.id, vlan=new_vlan)
+
+        # Dedicating guest vlan range
+        dedicate_guest_vlan_range_response = PhysicalNetwork.dedicate(
+                                                self.apiclient,
+                                                self.free_vlan["partial_range"][0],
+                                                physicalnetworkid=self.physical_network.id,
+                                                account=self.account.name,
+                                                domainid=self.account.domainid
+                                                )
+        list_dedicated_guest_vlan_range_response = PhysicalNetwork.listDedicated(
+                                                self.apiclient,
+                                                id=dedicate_guest_vlan_range_response.id
+                                        )
+        dedicated_guest_vlan_response = list_dedicated_guest_vlan_range_response[0]
+        self.assertEqual(
+                            dedicated_guest_vlan_response.account,
+                            self.account.name,
+                            "Check account name is in listDedicatedGuestVlanRanges as the account the range is dedicated to"
+                        )
+
+        isolated_network1 = Network.create(
+                                   self.apiclient,
+                                   self.testdata["isolated_network"],
+                                   projectid=project.id,
+                                   networkofferingid=self.isolated_network_offering.id)
+
+        networks = Network.list(self.apiclient, id=isolated_network1.id, projectid=project.id, listall=True)
+        self.assertEqual(validateList(networks)[0], PASS, "networks list validation failed")
+
+        self.assertTrue(vlan_startid <= int(networks[0].vlan) <= vlan_endid,
+                        "Vlan of the network should be from the dedicated range")
+
+        isolated_network2 = Network.create(
+                                   self.apiclient,
+                                   self.testdata["isolated_network"],
+                                   projectid=project.id,
+                                   networkofferingid=self.isolated_network_offering.id)
+
+        networks = Network.list(self.apiclient, id=isolated_network2.id, projectid=project.id, listall=True)
+        self.assertEqual(validateList(networks)[0], PASS, "networks list validation failed")
+
+        self.assertTrue(vlan_startid <= int(networks[0].vlan) <= vlan_endid,
+                        "Vlan of the network should be from the dedicated range")
+
+        isolated_network3 = Network.create(
+                                   self.apiclient,
+                                   self.testdata["isolated_network"],
+                                   projectid=project.id,
+                                   networkofferingid=self.isolated_network_offering.id)
+
+        networks = Network.list(self.apiclient, id=isolated_network3.id, projectid=project.id, listall=True)
+        self.assertEqual(validateList(networks)[0], PASS, "networks list validation failed")
+
+        self.assertFalse(vlan_startid <= int(networks[0].vlan) <= vlan_endid,
+                        "Vlan of the network should be from the dedicated range")
+        return
+
+    @attr(tags = ["advanced", "selfservice"], required_hardware="false")
+    def test_05_dedicate_range_different_accounts(self):
+        """Dedicate two different vlan ranges to two different accounts
+
+        # Validate the following:
+        # 1. Create two accounts in root domain
+        # 2. Update the physical network with two different vlan ranges
+        # 3. Dedicate first vlan range to the account 1
+        # 4. Dedicate 2nd vlan range to account 2
+        # 5. Both the operations should be successful
+        """
+        self.account1 = Account.create(
+                            self.apiclient,
+                            self.testdata["account"],
+                            domainid=self.domain.id
+                            )
+        self.cleanup.append(self.account1)
+
+        self.account2 = Account.create(
+                            self.apiclient,
+                            self.testdata["account"],
+                            domainid=self.domain.id
+                            )
+        self.cleanup.append(self.account2)
+
+        new_vlan = self.physical_network.vlan + "," + self.free_vlan["partial_range"][0] + ","+\
+                   self.free_vlan["partial_range"][1]
+        self.physical_network.update(self.apiclient,
+                id=self.physical_network.id, vlan=new_vlan)
+
+        # Dedicating guest vlan range
+        dedicate_guest_vlan_range_response = PhysicalNetwork.dedicate(
+                                                 self.apiclient,
+                                                 self.free_vlan["partial_range"][0],
+                                                 physicalnetworkid=self.physical_network.id,
+                                                 account=self.account1.name,
+                                                 domainid=self.account1.domainid
+                                                 )
+        list_dedicated_guest_vlan_range_response = PhysicalNetwork.listDedicated(
+                                                       self.apiclient,
+                                                       id=dedicate_guest_vlan_range_response.id
+                                                       )
+        dedicated_guest_vlan_response = list_dedicated_guest_vlan_range_response[0]
+        self.assertEqual(
+                            dedicated_guest_vlan_response.account,
+                            self.account1.name,
+                            "Check account name is in listDedicatedGuestVlanRanges as the account the range is dedicated to"
+                        )
+
+        # Dedicating guest vlan range
+        dedicate_guest_vlan_range_response = PhysicalNetwork.dedicate(
+                                                 self.apiclient,
+                                                 self.free_vlan["partial_range"][1],
+                                                 physicalnetworkid=self.physical_network.id,
+                                                 account=self.account2.name,
+                                                 domainid=self.account2.domainid
+                                                 )
+
+        list_dedicated_guest_vlan_range_response = PhysicalNetwork.listDedicated(
+                                                       self.apiclient,
+                                                       id=dedicate_guest_vlan_range_response.id
+                                                       )
+        dedicated_guest_vlan_response = list_dedicated_guest_vlan_range_response[0]
+        self.assertEqual(
+                         dedicated_guest_vlan_response.account,
+                         self.account2.name,
+                         "Check account name is in listDedicatedGuestVlanRanges as the account the range is dedicated to"
+                         )
+        return
+
+    @attr(tags = ["advanced", "selfservice"], required_hardware="false")
+    def test_07_extend_vlan_range(self):
+        """Dedicate vlan range to an account when some vlan in range are already acquired by same account
+
+        # Validate the following:
+        # 1. Create account under root domain
+        # 2. Add a new vlan range to the physical network
+        # 3. Create a guest network in account using the vlan id from the newly added range
+        # 4. Try to dedicate the vlan range to account
+        # 5. Operation should succeed
+        """
+        self.account = Account.create(
+                            self.apiclient,
+                            self.testdata["account"],
+                            domainid=self.domain.id
+                            )
+        self.cleanup.append(self.account)
+
+        vlans = str(self.free_vlan["partial_range"][0]).split("-")
+        startid = int(vlans[0])
+        endid = int(vlans[1])
+
+        vlan_range1 = str(startid) + "-" + str(endid)
+        vlan_range2 = str(endid+1) + "-" + str(endid+2)
+        full_range = str(startid) + "-" + str(endid+2)
+
+        new_vlan = self.physical_network.vlan + "," + full_range
+        self.physical_network.update(self.apiclient,
+                id=self.physical_network.id, vlan=new_vlan)
+
+        # Dedicating first range
+        PhysicalNetwork.dedicate(
+                                 self.apiclient,
+                                 vlan_range1,
+                                 physicalnetworkid=self.physical_network.id,
+                                 account=self.account.name,
+                                 domainid=self.account.domainid
+                                 )
+
+        # Dedicating second range
+        PhysicalNetwork.dedicate(
+                                 self.apiclient,
+                                 vlan_range2,
+                                 physicalnetworkid=self.physical_network.id,
+                                 account=self.account.name,
+                                 domainid=self.account.domainid
+                                 )
+
+        dedicated_ranges = PhysicalNetwork.listDedicated(
+                                                self.apiclient,
+                                                account=self.account.name,
+                                                domainid=self.account.domainid,
+                                                listall=True
+                                                )
+        self.assertEqual(str(dedicated_ranges[0].guestvlanrange), full_range, "Dedicated vlan\
+                         range not matching with expcted extended range")
+
+        return
+
+class TestFailureScenarios(cloudstackTestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        cls.testClient = super(TestFailureScenarios, cls).getClsTestClient()
+        cls.apiclient = cls.testClient.getApiClient()
+        cls.testdata =  cls.testClient.getParsedTestDataConfig()
+        # Get Zone, Domain
+        cls.domain = get_domain(cls.apiclient)
+        cls.zone = get_zone(cls.apiclient)
+        cls.testdata["isolated_network"]["zoneid"] = cls.zone.id
+        cls.testdata['mode'] = cls.zone.networktype
+        template = get_template(
+            cls.apiclient,
+            cls.zone.id,
+            cls.testdata["ostype"]
+            )
+        cls._cleanup = []
+
+        try:
+            cls.isolated_network_offering = NetworkOffering.create(
+                          cls.apiclient,
+                          cls.testdata["nw_off_isolated_persistent"])
+            cls._cleanup.append(cls.isolated_network_offering)
+            cls.isolated_network_offering.update(cls.apiclient, state='Enabled')
+
+            cls.testdata["nw_off_isolated_persistent"]["specifyVlan"] = True
+            cls.isolated_network_offering_vlan = NetworkOffering.create(
+                          cls.apiclient,
+                          cls.testdata["nw_off_isolated_persistent"])
+            cls._cleanup.append(cls.isolated_network_offering_vlan)
+            cls.isolated_network_offering_vlan.update(cls.apiclient, state='Enabled')
+
+            cls.service_offering = ServiceOffering.create(
+                                                          cls.apiclient,
+                                                          cls.testdata["service_offering"])
+            cls._cleanup.append(cls.service_offering)
+
+            cls.testdata["small"]["zoneid"] = cls.zone.id
+            cls.testdata["small"]["template"] = template.id
+        except Exception as e:
+            cls.tearDownClass()
+            raise unittest.SkipTest(e)
+        return
+
+    @classmethod
+    def tearDownClass(cls):
+        try:
+            # Cleanup resources used
+            cleanup_resources(cls.apiclient, cls._cleanup)
+        except Exception as e:
+            raise Exception("Warning: Exception during cleanup : %s" % e)
+        return
+
+    def setUp(self):
+        self.apiclient = self.testClient.getApiClient()
+        self.dbclient = self.testClient.getDbConnection()
+        self.cleanup = []
+        self.physical_network, self.free_vlan = setNonContiguousVlanIds(self.apiclient,
+                                                                            self.zone.id)
+        return
+
+    def tearDown(self):
+        try:
+            # Clean up
+            cleanup_resources(self.apiclient, self.cleanup)
+        except Exception as e:
+            raise Exception("Warning: Exception during cleanup : %s" % e)
+        finally:
+            self.physical_network.update(self.apiclient,
+                        id=self.physical_network.id,
+                        vlan=self.physical_network.vlan)
+        return
+
+    @attr(tags = ["advanced", "selfservice"], required_hardware="false")
+    def test_01_dedicate_wrong_vlan_range(self):
+        """Dedicate invalid vlan range to account
+
+        # Validate the following:
+        # 1. Create an account in root domain
+        # 2. Try to update physical network with invalid range (5000-5001)
+             and dedicate it to account
+        # 3. The operation should fail
+        """
+        self.account = Account.create(
+                            self.apiclient,
+                            self.testdata["account"],
+                            domainid=self.domain.id
+                            )
+        self.cleanup.append(self.account)
+
+        vlan_range = "5000-5001"
+
+        new_vlan = self.physical_network.vlan + "," + vlan_range
+
+        with self.assertRaises(Exception):
+            self.physical_network.update(self.apiclient,
+                                         id=self.physical_network.id,
+                                         vlan=new_vlan)
+
+            # Dedicating guest vlan range
+            PhysicalNetwork.dedicate(
+                                     self.apiclient,
+                                     vlan_range,
+                                     physicalnetworkid=self.physical_network.id,
+                                     account=self.account.name,
+                                     domainid=self.account.domainid
+                                    )
+        return
+
+    @attr(tags = ["advanced", "selfservice"], required_hardware="false")
+    def test_02_dedicate_vlan_range_invalid_account(self):
+        """Dedicate a guest vlan range to invalid account
+
+        # Validate the following:
+        # 1. Create an account in root domain
+        # 2. Update physical network with new guest vlan range
+        # 3. Try to dedicate it to invalid account
+        # 4. The operation should fail
+        """
+        self.account = Account.create(
+                            self.apiclient,
+                            self.testdata["account"],
+                            domainid=self.domain.id
+                            )
+        self.cleanup.append(self.account)
+
+        new_vlan = self.physical_network.vlan + "," + self.free_vlan["partial_range"][0]
+        self.physical_network.update(self.apiclient,
+                                     id=self.physical_network.id,
+                                     vlan=new_vlan)
+
+        with self.assertRaises(Exception):
+            # Dedicating guest vlan range
+            PhysicalNetwork.dedicate(
+                                     self.apiclient,
+                                     self.free_vlan["partial_range"][0],
+                                     physicalnetworkid=self.physical_network.id,
+                                     account=self.account.name+random_gen(),
+                                     domainid=self.account.domainid
+                                    )
+        return
+
+    @attr(tags = ["advanced", "selfservice"], required_hardware="false")
+    def test_03_dedicate_already_dedicated_range(self):
+        """Dedicate a guest vlan range which is already dedicated
+
+        # Validate the following:
+        # 1. Create two accounts in root domain
+        # 2. Update physical network with new guest vlan range
+        # 3. Dedicate the vlan range to account 1
+        # 4. Try to dedicate the same range to account 2, operation should fail
+        """
+        self.account1 = Account.create(
+                            self.apiclient,
+                            self.testdata["account"],
+                            domainid=self.domain.id
+                            )
+        self.cleanup.append(self.account1)
+
+        self.account2 = Account.create(
+                            self.apiclient,
+                            self.testdata["account"],
+                            domainid=self.domain.id
+                            )
+        self.cleanup.append(self.account2)
+
+        new_vlan = self.physical_network.vlan + "," + self.free_vlan["partial_range"][0]
+        self.physical_network.update(self.apiclient,
+                                     id=self.physical_network.id,
+                                     vlan=new_vlan)
+
+        # Dedicating guest vlan range
+        PhysicalNetwork.dedicate(
+                                     self.apiclient,
+                                     self.free_vlan["partial_range"][0],
+                                     physicalnetworkid=self.physical_network.id,
+                                     account=self.account1.name,
+                                     domainid=self.account1.domainid
+                                    )
+
+        with self.assertRaises(Exception):
+            # Dedicating guest vlan range
+            PhysicalNetwork.dedicate(
+                                     self.apiclient,
+                                     self.free_vlan["partial_range"][0],
+                                     physicalnetworkid=self.physical_network.id,
+                                     account=self.account2.name,
+                                     domainid=self.account2.domainid
+                                    )
+        return
+
+class TestDeleteVlanRange(cloudstackTestCase):
+
+    @classmethod
+    def setUpClass(cls):
+        cls.testClient = super(TestDeleteVlanRange, cls).getClsTestClient()
+        cls.apiclient = cls.testClient.getApiClient()
+        cls.testdata =  cls.testClient.getParsedTestDataConfig()
+        # Get Zone, Domain
+        cls.domain = get_domain(cls.apiclient)
+        cls.zone = get_zone(cls.apiclient)
+        cls.testdata["isolated_network"]["zoneid"] = cls.zone.id
+        cls.testdata['mode'] = cls.zone.networktype
+        template = get_template(
+            cls.apiclient,
+            cls.zone.id,
+            cls.testdata["ostype"]
+            )
+        cls._cleanup = []
+
+        try:
+            cls.isolated_persistent_network_offering = NetworkOffering.create(
+                          cls.apiclient,
+                          cls.testdata["nw_off_isolated_persistent"])
+            cls._cleanup.append(cls.isolated_persistent_network_offering)
+            cls.isolated_persistent_network_offering.update(cls.apiclient, state='Enabled')
+
+            cls.isolated_network_offering = NetworkOffering.create(
+                          cls.apiclient,
+                          cls.testdata["isolated_network_offering"])
+            cls._cleanup.append(cls.isolated_network_offering)
+            cls.isolated_network_offering.update(cls.apiclient, state='Enabled')
+
+            cls.testdata["nw_off_isolated_persistent"]["specifyvlan"] = True
+            cls.isolated_network_offering_vlan = NetworkOffering.create(
+                          cls.apiclient,
+                          cls.testdata["nw_off_isolated_persistent"])
+            cls._cleanup.append(cls.isolated_network_offering_vlan)
+            cls.isolated_network_offering_vlan.update(cls.apiclient, state='Enabled')
+
+            cls.service_offering = ServiceOffering.create(
+                                                          cls.apiclient,
+                                                          cls.testdata["service_offering"])
+            cls._cleanup.append(cls.service_offering)
+
+            cls.testdata["small"]["zoneid"] = cls.zone.id
+            cls.testdata["small"]["template"] = template.id
+        except Exception as e:
+            cls.tearDownClass()
+            raise unittest.SkipTest(e)
+        return
+
+    @classmethod
+    def tearDownClass(cls):
+        try:
+            # Cleanup resources used
+            cleanup_resources(cls.apiclient, cls._cleanup)
+        except Exception as e:
+            raise Exception("Warning: Exception during cleanup : %s" % e)
+        return
+
+    def setUp(self):
+        self.apiclient = self.testClient.getApiClient()
+        self.dbclient = self.testClient.getDbConnection()
+        self.cleanup = []
+        self.physical_network, self.free_vlan = setNonContiguousVlanIds(self.apiclient,
+                                                                            self.zone.id)
+        return
+
+    def tearDown(self):
+        try:
+            # Clean up
+            cleanup_resources(self.apiclient, self.cleanup)
+        except Exception as e:
+            raise Exception("Warning: Exception during cleanup : %s" % e)
+        finally:
+            self.physical_network.update(self.apiclient,
+                        id=self.physical_network.id,
+                        vlan=self.physical_network.vlan)
+        return
+
+    @attr(tags = ["advanced", "selfservice"], required_hardware="false")
+    def test_01_delete_dedicated_vlan_range(self):
+        """Try to delete a dedicated vlan range which is not in use
+
+        # Validate the following:
+        # 1. Creat an account in the root domain
+        # 2. update the physical network with a new vlan range
+        # 3. Dedicated this vlan range to the account
+        # 4. Verify that the vlan range is dedicated to the account by listing it
+             and verifying the account name
+        # 5. Try to delete the vlan range by updating physical network vlan, operation should fail
+        # 6. Release the dedicted range and then delete the vlan range
+        # 7. The operation should succeed
+        """
+        self.account = Account.create(
+                            self.apiclient,
+                            self.testdata["account"],
+                            domainid=self.domain.id
+                            )
+        self.cleanup.append(self.account)
+        new_vlan = self.free_vlan["partial_range"][0]
+        extended_vlan = self.physical_network.vlan + "," + new_vlan
+
+        self.physical_network.update(self.apiclient,
+                                         id=self.physical_network.id,
+                                         vlan=extended_vlan)
+
+        # Dedicating guest vlan range
+        dedicate_guest_vlan_range_response = PhysicalNetwork.dedicate(
+                                                self.apiclient,
+                                                self.free_vlan["partial_range"][0],
+                                                physicalnetworkid=self.physical_network.id,
+                                                account=self.account.name,
+                                                domainid=self.account.domainid
+                                                )
+        list_dedicated_guest_vlan_range_response = PhysicalNetwork.listDedicated(
+                                                self.apiclient,
+                                                id=dedicate_guest_vlan_range_response.id
+                                        )
+        dedicated_guest_vlan_response = list_dedicated_guest_vlan_range_response[0]
+        self.assertEqual(
+                            dedicated_guest_vlan_response.account,
+                            self.account.name,
+                            "Check account name is in listDedicatedGuestVlanRanges as the account the range is dedicated to"
+                        )
+
+        with self.assertRaises(Exception):
+            # Deleting the dedicated vlan range
+            self.physical_network.update(self.apiclient,
+                        id=self.physical_network.id,
+                        vlan=self.physical_network.vlan)
+
+        dedicate_guest_vlan_range_response.release(self.apiclient)
+        self.physical_network.update(self.apiclient,
+                        id=self.physical_network.id,
+                        vlan=self.physical_network.vlan)
+        physical_networks = PhysicalNetwork.list(self.apiclient, id=self.physical_network.id, listall=True)
+        self.assertEqual(validateList(physical_networks)[0], PASS, "Physical networks list validation failed")
+        vlans = xsplit(physical_networks[0].vlan, [','])
+        self.assertFalse(new_vlan in vlans, "newly added vlan is not deleted from physical network")
+
+    @attr(tags = ["advanced", "selfservice"], required_hardware="false")
+    def test_02_delete_dedicated_vlan_range_vlan_in_use(self):
+        """Try to delete a dedicated vlan rang which is in use
+
+        # Validate the following:
+        # 1. Creat an account in the root domain
+        # 2. update the physical network with a new vlan range
+        # 3. Dedicated this vlan range to the account
+        # 4. Verify that the vlan range is dedicated to the account by listing it
+             and verifying the account name
+        # 5. Create a guest network in the account and verify that the vlan of network
+             is from the dedicated range
+        # 6. Try to delete the vlan range by updating physical network vlan
+        # 7. The operation should fail
+        """
+        self.account = Account.create(
+                            self.apiclient,
+                            self.testdata["account"],
+                            domainid=self.domain.id
+                            )
+        self.cleanup.append(self.account)
+
+        new_vlan = self.physical_network.vlan + "," + self.free_vlan["partial_range"][0]
+
+        self.physical_network.update(self.apiclient,
+                                         id=self.physical_network.id,
+                                         vlan=new_vlan)
+
+        # Dedicating guest vlan range
+        dedicate_guest_vlan_range_response = PhysicalNetwork.dedicate(
+                                                self.apiclient,
+                                                self.free_vlan["partial_range"][0],
+                                                physicalnetworkid=self.physical_network.id,
+                                                account=self.account.name,
+                                                domainid=self.account.domainid
+                                                )
+        list_dedicated_guest_vlan_range_response = PhysicalNetwork.listDedicated(
+                                                self.apiclient,
+                                                id=dedicate_guest_vlan_range_response.id
+                                        )
+        dedicated_guest_vlan_response = list_dedicated_guest_vlan_range_response[0]
+        self.assertEqual(
+                            dedicated_guest_vlan_response.account,
+                            self.account.name,
+                            "Check account name is in listDedicatedGuestVlanRanges as the account the range is dedicated to"
+                        )
+
+        Network.create(
+                                   self.apiclient,
+                                   self.testdata["isolated_network"],
+                                   self.account.name,
+                                   self.account.domainid,
+                                   networkofferingid=self.isolated_persistent_network_offering.id)
+
+        with self.assertRaises(Exception):
+            # Deleting the dedicated vlan range
+            self.physical_network.update(self.apiclient,
+                        id=self.physical_network.id,
+                        vlan=self.physical_network.vlan)
+        return
+
+    @attr(tags = ["advanced", "selfservice"], required_hardware="false")
+    def test_03_delete_account(self):
+        """Try to delete a dedicated vlan rang which is in use
+
+        # Validate the following:
+        # 1. Creat an account in the root domain
+        # 2. Update the physical network with a new vlan range
+        # 3. Dedicated this vlan range to the account
+        # 4. Verify that the vlan range is dedicated to the account by listing it
+             and verifying the account name
+        # 5. Create a guest network in the account which consumes vlan from dedicated range
+        # 6. Delete the account
+        # 7. Verify that the vlan of the physical network remains the same
+        """
+        self.account = Account.create(
+                            self.apiclient,
+                            self.testdata["account"],
+                            domainid=self.domain.id
+                            )
+        self.cleanup.append(self.account)
+
+        new_vlan = self.physical_network.vlan + "," + self.free_vlan["partial_range"][0]
+
+        self.physical_network.update(self.apiclient,
+                                         id=self.physical_network.id,
+                                         vlan=new_vlan)
+
+        # Dedicating guest vlan range
+        dedicate_guest_vlan_range_response = PhysicalNetwork.dedicate(
+                                                self.apiclient,
+                                                self.free_vlan["partial_range"][0],
+                                                physicalnetworkid=self.physical_network.id,
+                                                account=self.account.name,
+                                                domainid=self.account.domainid
+                                                )
+        list_dedicated_guest_vlan_range_response = PhysicalNetwork.listDedicated(
+                                                self.apiclient,
+                                                id=dedicate_guest_vlan_range_response.id
+                                        )
+        dedicated_guest_vlan_response = list_dedicated_guest_vlan_range_response[0]
+        self.assertEqual(
+                            dedicated_guest_vlan_response.account,
+                            self.account.name,
+                            "Check account name is in listDedicatedGuestVlanRanges as the account the range is dedicated to"
+                        )
+
+        Network.create(
+                                   self.apiclient,
+                                   self.testdata["isolated_network"],
+                                   self.account.name,
+                                   self.account.domainid,
+                                   networkofferingid=self.isolated_persistent_network_offering.id)
+
+        self.account.delete(self.apiclient)
+        self.cleanup.remove(self.account)
+
+        physical_networks = PhysicalNetwork.list(self.apiclient, id=self.physical_network.id, listall=True)
+        self.assertEqual(validateList(physical_networks)[0], PASS, "Physical networks list validation failed")
+        self.assertEqual(physical_networks[0].vlan, new_vlan, "The vlan of physical network \
+                         should be same after deleting account")
+        return
+
+    @attr(tags = ["advanced", "selfservice"], required_hardware="false")
+    def test_04_release_range_no_vlan_in_use(self):
+        """Release a dedicated vlan range when no vlan id is in use
+
+        # Validate the following:
+        # 1. Create account in root domain
+        # 2. Dedicate a new vlan range to account
+        # 3. Verify that the new vlan range is dedicated to account
+             by listing the dedicated range and checking the account name
+        # 4. Release the range
+        # 5. Verify the range is released back to system by listing dedicated ranges (list should be empty)
+        """
+        self.account1 = Account.create(
+                            self.apiclient,
+                            self.testdata["account"],
+                            domainid=self.domain.id
+                            )
+        self.cleanup.append(self.account1)
+
+        new_vlan = self.physical_network.vlan + "," + self.free_vlan["partial_range"][0]
+        self.physical_network.update(self.apiclient,
+                id=self.physical_network.id, vlan=new_vlan)
+
+        # Dedicating guest vlan range
+        dedicate_guest_vlan_range_response = PhysicalNetwork.dedicate(
+                                                self.apiclient,
+                                                self.free_vlan["partial_range"][0],
+                                                physicalnetworkid=self.physical_network.id,
+                                                account=self.account1.name,
+                                                domainid=self.account1.domainid
+                                            )
+        list_dedicated_guest_vlan_range_response = PhysicalNetwork.listDedicated(
+                                                self.apiclient,
+                                                id=dedicate_guest_vlan_range_response.id
+                                        )
+        dedicated_guest_vlan_response = list_dedicated_guest_vlan_range_response[0]
+        self.assertEqual(
+                            dedicated_guest_vlan_response.account,
+                            self.account1.name,
+                            "Check account name is in listDedicatedGuestVlanRanges as the account the range is dedicated to"
+                        )
+
+        self.debug("Releasing guest vlan range");
+        dedicate_guest_vlan_range_response.release(self.apiclient)
+        list_dedicated_guest_vlan_range_response = PhysicalNetwork.listDedicated(self.apiclient)
+        self.assertEqual(
+                        list_dedicated_guest_vlan_range_response,
+                        None,
+                        "Check vlan range is not available in listDedicatedGuestVlanRanges"
+
+                        )
+        return
+
+    @attr(tags = ["advanced", "selfservice"], required_hardware="false")
+    def test_05_release_range_vlan_in_use(self):
+        """Release a dedicated vlan range when no vlan id is in use
+
+        # Validate the following:
+        # 1. Create account in root domain
+        # 2. Dedicate a new vlan range to account
+        # 3. Verify that the new vlan range is dedicated to account
+             by listing the dedicated range and checking the account name
+        # 4. Release the range
+        # 5. The operation should succeed, as all vlans which are not in use should be released
+        """
+        self.account1 = Account.create(
+                            self.apiclient,
+                            self.testdata["account"],
+                            domainid=self.domain.id
+                            )
+        self.cleanup.append(self.account1)
+
+        new_vlan = self.physical_network.vlan + "," + self.free_vlan["partial_range"][0]
+        self.physical_network.update(self.apiclient,
+                id=self.physical_network.id, vlan=new_vlan)
+
+        # Dedicating guest vlan range
+        dedicate_guest_vlan_range_response = PhysicalNetwork.dedicate(
+                                                self.apiclient,
+                                                self.free_vlan["partial_range"][0],
+                                                physicalnetworkid=self.physical_network.id,
+                                                account=self.account1.name,
+                                                domainid=self.account1.domainid
+                                            )
+        list_dedicated_guest_vlan_range_response = PhysicalNetwork.listDedicated(
+                                                self.apiclient,
+                                                id=dedicate_guest_vlan_range_response.id
+                                                )
+        dedicated_guest_vlan_response = list_dedicated_guest_vlan_range_response[0]
+        self.assertEqual(
+                            dedicated_guest_vlan_response.account,
+                            self.account1.name,
+                            "Check account name is in listDedicatedGuestVlanRanges as the account the range is dedicated to"
+                        )
+
+        dedicatedvlans = str(self.free_vlan["partial_range"][0]).split("-")
+
+        isolated_network = Network.create(
+                                   self.apiclient,
+                                   self.testdata["isolated_network"],
+                                   self.account1.name,
+                                   self.account1.domainid,
+                                   networkofferingid=self.isolated_persistent_network_offering.id)
+
+        networks = Network.list(self.apiclient, id=isolated_network.id)
+        self.assertEqual(validateList(networks)[0], PASS, "networks list validation failed")
+
+        self.assertTrue(int(dedicatedvlans[0]) <= int(networks[0].vlan) <= int(dedicatedvlans[1]),
+                        "Vlan of the network should be from the dedicated range")
+
+        self.debug("Releasing guest vlan range");
+        dedicate_guest_vlan_range_response.release(self.apiclient)
+        list_dedicated_guest_vlan_range_response = PhysicalNetwork.listDedicated(self.apiclient)
+        self.assertEqual(
+                        list_dedicated_guest_vlan_range_response,
+                        None,
+                        "Check vlan range is not available in listDedicatedGuestVlanRanges"
+
+                        )
+        return