diff --git a/xos/nose2-plugins/__init__.py b/xos/nose2-plugins/__init__.py
new file mode 100644
index 0000000..42722a8
--- /dev/null
+++ b/xos/nose2-plugins/__init__.py
@@ -0,0 +1,14 @@
+
+# Copyright 2017-present Open Networking Foundation
+#
+# Licensed 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.
diff --git a/xos/nose2-plugins/exclude.py b/xos/nose2-plugins/exclude.py
new file mode 100644
index 0000000..241eadb
--- /dev/null
+++ b/xos/nose2-plugins/exclude.py
@@ -0,0 +1,32 @@
+
+# Copyright 2017-present Open Networking Foundation
+#
+# Licensed 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.
+
+import logging
+import os
+
+from nose2.events import Plugin
+
+log = logging.getLogger('nose2.plugins.excludeignoredfiles')
+
+class ExcludeIgnoredFiles(Plugin):
+    commandLineSwitch = (None, 'exclude-ignored-files', 'Exclude that which should be excluded')
+
+    def matchPath(self, event):
+        if event.path.endswith(".py"):
+            text = open(event.path, "r").read()
+            if "test_framework: ignore" in text.lower():
+                log.info("Ignoring %s" % event.path)
+                event.handled = True
+                return False
diff --git a/xos/synchronizer/addressmanager_config.yaml b/xos/synchronizer/addressmanager_config.yaml
index 74559d2..36d479e 100644
--- a/xos/synchronizer/addressmanager_config.yaml
+++ b/xos/synchronizer/addressmanager_config.yaml
@@ -20,6 +20,8 @@
   password: "@/opt/xos/services/addressmanager/credentials/xosadmin@opencord.org"
 required_models:
   - AddressManagerServiceInstance
+  - FabricService
 dependency_graph: "/opt/xos/synchronizers/addressmanager/model-deps"
 model_policies_dir: "/opt/xos/synchronizers/addressmanager/model_policies"
-models_dir: "/opt/xos/synchronizers/addressmanager/models"
\ No newline at end of file
+models_dir: "/opt/xos/synchronizers/addressmanager/models"
+steps_dir: "/opt/xos/synchronizers/addressmanager/steps"
\ No newline at end of file
diff --git a/xos/synchronizer/steps/sync_addressmanagerserviceinstance.py b/xos/synchronizer/steps/sync_addressmanagerserviceinstance.py
new file mode 100644
index 0000000..8c15676
--- /dev/null
+++ b/xos/synchronizer/steps/sync_addressmanagerserviceinstance.py
@@ -0,0 +1,185 @@
+
+# Copyright 2017-present Open Networking Foundation
+#
+# Licensed 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.
+
+import requests
+from synchronizers.new_base.syncstep import SyncStep, DeferredException
+from synchronizers.new_base.modelaccessor import *
+
+from xosconfig import Config
+from multistructlog import create_logger
+
+log = create_logger(Config().get('logging'))
+
+DATAPLANE_IP = "dataPlaneIp"
+PREFIX = "prefix"
+NEXT_HOP = "nextHop"
+
+class SyncAddressManagerServiceInstance(SyncStep):
+    provides=[AddressManagerServiceInstance]
+    observes = AddressManagerServiceInstance
+    requested_interval=30
+       
+    def get_fabric_onos_service_internal(self):
+        # There will be a ServiceInstanceLink from the FabricService to the Fabric ONOS App
+        fs = FabricService.objects.first()
+        for link in fs.subscribed_links.all():
+            if link.provider_service_instance:
+                # cast from ServiceInstance to ONOSApp
+                service_instance = link.provider_service_instance.leaf_model
+                # cast from Service to ONOSService
+                return service_instance.owner.leaf_model
+
+        return None
+
+    def get_fabric_onos_service(self):
+        fos = self.get_fabric_onos_service_internal()
+        if not fos:
+            raise Exception("Fabric ONOS service not found")
+        return fos
+
+    def get_node_tag(self, node, tagname):
+        tags = Tag.objects.filter(content_type=model_accessor.get_content_type_id(node),
+                                  object_id=node.id,
+                                  name=tagname)
+        if tags:
+            return tags[0].value
+        else:
+            return None
+
+    def fetch_pending(self, deleted):
+        # If fetch_pending is being called for delete, then just execute the standard delete logic.
+        if deleted:
+            return super(SyncAddressManagerServiceInstance, self).fetch_pending(deleted)
+
+        fs = FabricService.objects.first()
+        if (not fs) or (not fs.autoconfig):
+            log.info("Not FabricServer or not autoconfig. Returning []");
+            return []
+
+        objs = super(SyncAddressManagerServiceInstance, self).fetch_pending(deleted)
+        objs = list(objs)
+
+        # Check that each is a valid VSG tenant or instance
+        for address_si in objs[:]:
+            sub = self.get_subscriber(address_si)
+            if sub:
+                # TODO: This check is making assumptions about the subscriber service. Consider breaking hardcoded
+                # dependency.
+                if (not hasattr(sub, "instance")) or (not sub.instance):
+                    log.info("Skipping %s because it has no instance" % address_si)
+                    objs.remove(address_si)
+            else:
+                # Maybe the Address is for an instance
+                # TODO: tenant_for_instance_id needs to be a real database field
+                instance_id = address_si.get_attribute("tenant_for_instance_id")
+                if not instance_id:
+                    log.info("Skipping %s because it has no tenant_for_instance_id" % address_si)
+                    objs.remove(address_si)
+                else:
+                    instances = Instance.objects.filter(id=instance_id)
+                    if not instances:
+                        log.error("Skipping %s because it appears to be linked to a dead instance" % address_si)
+                        objs.remove(address_si)
+                    elif not instances[0].instance_name:
+                        log.info("Skipping %s because it has no instance.instance_name" % address_si)
+                        objs.remove(address_si)
+
+        return objs
+
+    def get_subscriber(self, address_si):
+        links = address_si.provided_links.all()
+        for link in links:
+            if not link.subscriber_service_instance:
+                continue
+            # cast from ServiceInstance to VSGTEnant or similar
+            sub = link.subscriber_service_instance.leaf_model
+            # TODO: check here to make sure it's an appropriate type of ServiceInstance ?
+            return sub
+        return None
+
+    def get_routes_url(self, fos):
+        url = 'http://%s:%s/onos/routeservice/routes' % (fos.rest_hostname, fos.rest_port)
+
+        log.info("url: %s" % url)
+        return url
+
+    def sync_record(self, address_si):
+        fos = self.get_fabric_onos_service()
+
+        data = self.map_tenant_to_route(address_si)
+        if not data:
+            # Raise an exception so the synchronizer does not mark this record as synced
+            raise Exception("map_tenant_to_route returned no data for %s" % address_si)
+
+        r = self.post_route(fos, data)
+
+        log.info("Posted %s: status: %s result '%s'" % (address_si, r.status_code, r.text))
+
+    def delete_record(self, address_si):
+        pass
+        # Disabled for now due to lack of feedback state field
+        # self.delete_route(self.get_fabric_onos_service(),  self.map_tenant_to_route(address_si))
+
+
+    def map_tenant_to_route(self, address_si):
+        instance = None
+        # Address setup is kind of hacky right now, we'll
+        # need to revisit.  The idea is:
+        # * Look up the instance corresponding to the address
+        # * Look up the node running the instance
+        # * Get the "dataPlaneIp" tag, push to the fabric
+
+        sub = self.get_subscriber(address_si)
+        if sub:
+            # TODO: This check is making assumptions about the subscriber service. Consider breaking hardcoded
+            # dependency.
+            if hasattr(sub, "instance"):
+                instance = sub.instance
+        else:
+            instance_id = address_si.get_attribute("tenant_for_instance_id")
+            instances = Instance.objects.filter(id=instance_id)
+            if instances:
+                instance = instances[0]
+
+        if not instance:
+            return None
+
+        node = instance.node
+        dataPlaneIp = node.dataPlaneIp
+
+        if not dataPlaneIp:
+            raise DeferredException("No IP found for node %s tenant %s -- skipping" % (str(node), str(address_si)))
+
+        data = {
+            PREFIX : "%s/32" % address_si.public_ip,
+            NEXT_HOP : dataPlaneIp.split('/')[0]
+        }
+
+        return data
+
+    def delete_route(self, fos, route):
+        url = self.get_routes_url(fos)
+
+        r = requests.delete(url, json=route, auth=(fos.rest_username, fos.rest_password))
+
+        log.info("status: %s" % r.status_code)
+        log.info('result: %s' % r.text)
+
+        return r
+
+    def post_route(self, fos, route):
+        url = self.get_routes_url(fos)
+        return requests.post(url, json=route, auth=(fos.rest_username, fos.rest_password))
+
diff --git a/xos/synchronizer/steps/test_config.yaml b/xos/synchronizer/steps/test_config.yaml
new file mode 100644
index 0000000..270d0a9
--- /dev/null
+++ b/xos/synchronizer/steps/test_config.yaml
@@ -0,0 +1,30 @@
+
+# Copyright 2017-present Open Networking Foundation
+#
+# Licensed 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.
+
+
+name: test-model-policies
+accessor:
+  username: xosadmin@opencord.org
+  password: "sample"
+  kind: "testframework"
+logging:
+  version: 1
+  handlers:
+    console:
+      class: logging.StreamHandler
+  loggers:
+    'multistructlog':
+      handlers:
+          - console
diff --git a/xos/synchronizer/steps/test_sync_addressmanagerserviceinstance.py b/xos/synchronizer/steps/test_sync_addressmanagerserviceinstance.py
new file mode 100644
index 0000000..fa6a073
--- /dev/null
+++ b/xos/synchronizer/steps/test_sync_addressmanagerserviceinstance.py
@@ -0,0 +1,304 @@
+# Copyright 2017-present Open Networking Foundation
+#
+# Licensed 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.
+
+import functools
+import unittest
+from mock import patch, call, Mock, PropertyMock
+import requests_mock
+
+import os, sys
+
+# Hack to load synchronizer framework
+test_path=os.path.abspath(os.path.dirname(os.path.realpath(__file__)))
+xos_dir=os.path.join(test_path, "../../..")
+if not os.path.exists(os.path.join(test_path, "new_base")):
+    xos_dir=os.path.join(test_path, "../../../../../../orchestration/xos/xos")
+    services_dir = os.path.join(xos_dir, "../../xos_services")
+# END Hack to load synchronizer framework
+
+def match_json(desired, req):
+    if desired!=req.json():
+        print >> sys.stderr, "mismatch: '%s' != '%s'" % (desired, req.json())
+        return False
+    return True
+
+# generate model from xproto
+def get_models_fn(service_name, xproto_name):
+    name = os.path.join(service_name, "xos", xproto_name)
+    if os.path.exists(os.path.join(services_dir, name)):
+        return name
+    else:
+        name = os.path.join(service_name, "xos", "synchronizer", "models", xproto_name)
+        if os.path.exists(os.path.join(services_dir, name)):
+            return name
+    raise Exception("Unable to find service=%s xproto=%s" % (service_name, xproto_name))
+# END generate model from xproto
+
+class TestSyncAddressManagerServiceInstance(unittest.TestCase):
+
+    def setUp(self):
+        global MockObjectList, model_accessor, SyncStep
+
+        self.sys_path_save = sys.path
+        sys.path.append(xos_dir)
+        sys.path.append(os.path.join(xos_dir, 'synchronizers', 'new_base'))
+
+        # Setting up the config module
+        from xosconfig import Config
+        config = os.path.join(test_path, "test_config.yaml")
+        Config.clear()
+        Config.init(config, "synchronizer-config-schema.yaml")
+        # END Setting up the config module
+
+        from synchronizers.new_base.mock_modelaccessor_build import build_mock_modelaccessor
+        build_mock_modelaccessor(xos_dir, services_dir, [get_models_fn("fabric", "fabric.xproto"),
+                                                         get_models_fn("addressmanager", "addressmanager.xproto"),
+                                                         get_models_fn("onos-service", "onos.xproto")])
+        import synchronizers.new_base.modelaccessor
+        from synchronizers.new_base.syncstep import SyncStep
+        from sync_addressmanagerserviceinstance import SyncAddressManagerServiceInstance, model_accessor
+
+        from mock_modelaccessor import MockObjectList
+
+        self.sync_step = SyncAddressManagerServiceInstance()
+
+        # import all class names to globals
+        for (k, v) in model_accessor.all_model_classes.items():
+            globals()[k] = v
+
+        # Some of the functions we call have side-effects. For example, creating a VSGServiceInstance may lead to creation of
+        # tags. Ideally, this wouldn't happen, but it does. So make sure we reset the world.
+        model_accessor.reset_all_object_stores()
+
+        # TODO: this should be addressed in the mock model accessor
+        model_accessor.get_content_type_id = lambda x: x.self_content_type_id
+
+        AddressManagerServiceInstance.get_attribute = None
+
+        self.service = FabricService()
+        self.onos_service = ONOSService(rest_hostname = "fabric_host", rest_port=1234)
+        self.onos_app = ONOSApp(owner = self.onos_service)
+
+        self.onos_dependency = ServiceDependency(subscriber_service = self.service,
+                                                 provider_service_instance = self.onos_app)
+        self.onos_service.provideded_links = MockObjectList(initial = [self.onos_dependency])
+        self.service.subscribed_links = MockObjectList(initial = [self.onos_dependency])
+
+        self.amsi_service_instance = AddressManagerServiceInstance(public_ip = "1.2.3.4",
+                                                       public_mac="11:22:33:44:55:66",
+                                                       provided_links = MockObjectList())
+        self.amsi_inst = AddressManagerServiceInstance(public_ip = "5.6.7.8",
+                                                       public_mac="55:66:77:88:99:00",
+                                                       provided_links = MockObjectList())
+
+    def tearDown(self):
+        sys.path = self.sys_path_save
+
+    def test_get_fabric_onos_service_internal(self):
+        with patch.object(FabricService.objects, "get_items") as fabricservice_objects:
+            fabricservice_objects.return_value =[self.service]
+
+            osi = self.sync_step.get_fabric_onos_service_internal()
+            self.assertEqual(osi, self.onos_service)
+
+    def test_get_fabric_onos_service_internal_nolinks(self):
+        with patch.object(FabricService.objects, "get_items") as fabricservice_objects:
+            fabricservice_objects.return_value =[self.service]
+
+            self.service.subscribed_links = MockObjectList(initial=[])
+
+            osi = self.sync_step.get_fabric_onos_service_internal()
+            self.assertEqual(osi, None)
+
+    def test_get_fabric_onos_service(self):
+        with patch.object(FabricService.objects, "get_items") as fabricservice_objects:
+            fabricservice_objects.return_value =[self.service]
+
+            osi = self.sync_step.get_fabric_onos_service()
+            self.assertEqual(osi, self.onos_service)
+
+    def test_get_fabric_onos_service_nolinks(self):
+        with patch.object(FabricService.objects, "get_items") as fabricservice_objects:
+            fabricservice_objects.return_value =[self.service]
+
+            self.service.subscribed_links = MockObjectList(initial=[])
+
+            with self.assertRaises(Exception) as e:
+                osi = self.sync_step.get_fabric_onos_service()
+
+            self.assertEqual(e.exception.message, "Fabric ONOS service not found")
+
+    def test_get_node_tag(self):
+        with patch.object(Tag.objects, "get_items") as tag_objects:
+            node = Node(id=6745)
+            tag = Tag(content_type = model_accessor.get_content_type_id(node),
+                      object_id = node.id,
+                      name="foo",
+                      value="bar")
+            tag_objects.return_value = [tag]
+
+            self.assertEqual(self.sync_step.get_node_tag(node, "foo"), "bar")
+
+    def test_fetch_pending(self):
+        with patch.object(FabricService.objects, "get_items") as fabricservice_objects, \
+                patch.object(AddressManagerServiceInstance, "get_attribute") as get_attribute, \
+                patch.object(Instance.objects, "get_items") as instance_objects, \
+                patch.object(SyncStep, "fetch_pending") as syncstep_fetch_pending:
+            fabricservice_objects.return_value =[self.service]
+
+            node = Node(dataPlaneIp = "11.22.33.44")
+            instance1 = Instance(id=3445, node=node, instance_name="instance1")
+            instance2 = Instance(id=3446, node=node, instance_name="instance2")
+            instance_objects.return_value = [instance1, instance2]
+
+            # for self.amsi_inst...
+            get_attribute.return_value = instance1.id
+
+            # for self.amsi_service_instance...
+            some_service_instance = ServiceInstance(instance=instance2)
+            some_link = ServiceInstanceLink(subscriber_service_instance=some_service_instance, provider_service_instance=self.amsi_service_instance)
+            some_service_instance.subscribed_links = MockObjectList(initial=[some_link])
+            self.amsi_service_instance.provided_links = MockObjectList(initial=[some_link])
+
+            syncstep_fetch_pending.return_value = [self.amsi_inst, self.amsi_service_instance]
+
+            objs = self.sync_step.fetch_pending(deleted = False)
+            self.assertEqual(len(objs), 2)
+
+    def test_fetch_pending_no_attribute(self):
+        with patch.object(FabricService.objects, "get_items") as fabricservice_objects, \
+                patch.object(AddressManagerServiceInstance, "get_attribute") as get_attribute, \
+                patch.object(Instance.objects, "get_items") as instance_objects, \
+                patch.object(SyncStep, "fetch_pending") as syncstep_fetch_pending:
+            fabricservice_objects.return_value = [self.service]
+            syncstep_fetch_pending.return_value = [self.amsi_inst, self.amsi_service_instance]
+
+            node = Node(dataPlaneIp="11.22.33.44")
+            instance2 = Instance(id=3446, node=node, instance_name="instance1")
+            instance_objects.return_value = [instance2]
+
+            # for self.amsi_inst, see that it has no instance
+            get_attribute.return_value = None
+
+            # for self.amsi_service_instance...
+            some_service_instance = ServiceInstance(instance=instance2)
+            some_link = ServiceInstanceLink(subscriber_service_instance=some_service_instance,
+                                            provider_service_instance=self.amsi_service_instance)
+            some_service_instance.subscribed_links = MockObjectList(initial=[some_link])
+            self.amsi_service_instance.provided_links = MockObjectList(initial=[some_link])
+
+            objs = self.sync_step.fetch_pending(deleted=False)
+
+            self.assertEqual(len(objs), 1)
+
+    def test_fetch_pending_no_subscriber_instance(self):
+        with patch.object(FabricService.objects, "get_items") as fabricservice_objects, \
+                patch.object(AddressManagerServiceInstance, "get_attribute") as get_attribute, \
+                patch.object(Instance.objects, "get_items") as instance_objects, \
+                patch.object(SyncStep, "fetch_pending") as syncstep_fetch_pending:
+            fabricservice_objects.return_value =[self.service]
+
+            node = Node(dataPlaneIp = "11.22.33.44")
+            instance1 = Instance(id=3445, node=node, instance_name="instance1")
+            instance_objects.return_value = [instance1]
+
+            # for self.amsi_inst...
+            get_attribute.return_value = instance1.id
+
+            # for self.amsi_service_instance...
+            some_service_instance = ServiceInstance(instance=None)
+            some_link = ServiceInstanceLink(subscriber_service_instance=some_service_instance, provider_service_instance=self.amsi_service_instance)
+            some_service_instance.subscribed_links = MockObjectList(initial=[some_link])
+            self.amsi_service_instance.provided_links = MockObjectList(initial=[some_link])
+
+            syncstep_fetch_pending.return_value = [self.amsi_inst, self.amsi_service_instance]
+
+            objs = self.sync_step.fetch_pending(deleted = False)
+            self.assertEqual(len(objs), 1)
+
+    @requests_mock.Mocker()
+    def test_sync_record_instance(self, m):
+        with patch.object(FabricService.objects, "get_items") as fabricservice_objects, \
+             patch.object(AddressManagerServiceInstance, "get_attribute") as get_attribute, \
+             patch.object(Instance.objects, "get_items") as instance_objects:
+            fabricservice_objects.return_value = [self.service]
+
+            node = Node(dataPlaneIp = "11.22.33.44")
+            instance = Instance(id=3445, node=node)
+            instance_objects.return_value = [instance]
+
+            get_attribute.return_value = instance.id
+
+            m.post("http://fabric_host:1234/onos/routeservice/routes",
+                   status_code=200,
+                   additional_matcher=functools.partial(match_json,{u'prefix': u'5.6.7.8/32', u'nextHop': u'11.22.33.44'}))
+
+            self.sync_step.sync_record(self.amsi_inst)
+
+    @requests_mock.Mocker()
+    def test_sync_record_service_instance(self, m):
+        with patch.object(FabricService.objects, "get_items") as fabricservice_objects, \
+             patch.object(Instance.objects, "get_items") as instance_objects:
+            fabricservice_objects.return_value = [self.service]
+
+            node = Node(dataPlaneIp = "55.66.77.88")
+            instance = Instance(id=5443, node=node)
+            instance_objects.return_value = [instance]
+
+            some_service_instance = ServiceInstance(instance=instance)
+            some_link = ServiceInstanceLink(subscriber_service_instance=some_service_instance, provider_service_instance=self.amsi_service_instance)
+            some_service_instance.subscribed_links = MockObjectList(initial=[some_link])
+            self.amsi_service_instance.provided_links = MockObjectList(initial=[some_link])
+
+            m.post("http://fabric_host:1234/onos/routeservice/routes",
+                   status_code=200,
+                   additional_matcher=functools.partial(match_json,{u'prefix': u'1.2.3.4/32', u'nextHop': u'55.66.77.88'}))
+
+            self.sync_step.sync_record(self.amsi_service_instance)
+
+    def test_get_subscriber(self):
+        some_service_instance = ServiceInstance()
+        some_link = ServiceInstanceLink(subscriber_service_instance=some_service_instance,
+                                        provider_service_instance=self.amsi_service_instance)
+        some_service_instance.subscribed_links = MockObjectList(initial=[some_link])
+        self.amsi_service_instance.provided_links = MockObjectList(initial=[some_link])
+
+        self.assertEqual(self.sync_step.get_subscriber(self.amsi_service_instance), some_service_instance)
+
+    def test_get_routes_url(self):
+        url = self.sync_step.get_routes_url(self.onos_service)
+        self.assertEqual(url, "http://fabric_host:1234/onos/routeservice/routes")
+
+    @requests_mock.Mocker()
+    def test_delete_route(self, m):
+        m.delete("http://fabric_host:1234/onos/routeservice/routes",
+                 status_code=200,
+                 additional_matcher=functools.partial(match_json,{u'prefix': u'5.6.7.8/32', u'nextHop': u'55.66.77.88'}))
+
+        route = {u'prefix': u'5.6.7.8/32', u'nextHop': u'55.66.77.88'}
+
+        self.sync_step.delete_route(self.onos_service, route)
+
+    @requests_mock.Mocker()
+    def test_post_route(self, m):
+        m.post("http://fabric_host:1234/onos/routeservice/routes",
+               status_code=200,
+               additional_matcher=functools.partial(match_json,{u'prefix': u'5.6.7.8/32', u'nextHop': u'55.66.77.88'}))
+
+        route = {u'prefix': u'5.6.7.8/32', u'nextHop': u'55.66.77.88'}
+
+        self.sync_step.post_route(self.onos_service, route)
+
+if __name__ == "__main__":
+    unittest.main()
\ No newline at end of file
diff --git a/xos/unittest.cfg b/xos/unittest.cfg
new file mode 100644
index 0000000..48ea867
--- /dev/null
+++ b/xos/unittest.cfg
@@ -0,0 +1,4 @@
+[unittest]
+plugins=nose2-plugins.exclude
+code-directories=synchronizer
+                 steps