Low-level Compute v2 API: floating ip pool

api.compute.APIv2 floating ip pool function.

novaclient 8.0 is now released without support for the previously
deprecated nova-net functions, so include a new low-level REST
implementation of the removed APIs.

Also includes a handful of cleanups that the previous security group and
floating IP reviews missed.

Change-Id: I20116ec4fc1113857d8d917bfb30fa3170d05b9f

openstackclient/api/compute_v2.py

@@ -168,13 +168,30 @@ class APIv2(api.BaseAPI):
         https://developer.openstack.org/api-ref/compute/#show-floating-ip-address-details
 
         :returns:
-            list of security groups names
+            list of floating IPs
         """
 
         url = "/os-floating-ips"
 
         return self.list(url)["floating_ips"]
 
+    # Floating IP Pools
+
+    def floating_ip_pool_list(
+        self,
+    ):
+        """Get floating IP pools
+
+        https://developer.openstack.org/api-ref/compute/?expanded=#list-floating-ip-pools
+
+        :returns:
+            list of floating IP pools
+        """
+
+        url = "/os-floating-ip-pools"
+
+        return self.list(url)["floating_ip_pools"]
+
     # Networks
 
     def network_create(

openstackclient/network/v2/floating_ip_pool.py

@@ -34,10 +34,10 @@ class ListFloatingIPPool(common.NetworkAndComputeLister):
         columns = (
             'Name',
         )
-        data = client.floating_ip_pools.list()
+        data = client.api.floating_ip_pool_list()
 
         return (columns,
-                (utils.get_item_properties(
+                (utils.get_dict_properties(
                     s, columns,
                 ) for s in data))
 

openstackclient/tests/unit/api/test_compute_v2.py

@@ -145,6 +145,24 @@ class TestFloatingIP(TestComputeAPIv2):
         self.assertEqual(self.LIST_FLOATING_IP_RESP, ret)
 
 
+class TestFloatingIPPool(TestComputeAPIv2):
+
+    LIST_FLOATING_IP_POOL_RESP = [
+        {"name": "tide"},
+        {"name": "press"},
+    ]
+
+    def test_floating_ip_pool_list(self):
+        self.requests_mock.register_uri(
+            'GET',
+            FAKE_URL + '/os-floating-ip-pools',
+            json={'floating_ip_pools': self.LIST_FLOATING_IP_POOL_RESP},
+            status_code=200,
+        )
+        ret = self.api.floating_ip_pool_list()
+        self.assertEqual(self.LIST_FLOATING_IP_POOL_RESP, ret)
+
+
 class TestNetwork(TestComputeAPIv2):
 
     FAKE_NETWORK_RESP = {

openstackclient/tests/unit/compute/v2/fakes.py

@@ -181,15 +181,6 @@ class FakeComputev2Client(object):
         self.hypervisors_stats = mock.Mock()
         self.hypervisors_stats.resource_class = fakes.FakeResource(None, {})
 
-        self.security_group_rules = mock.Mock()
-        self.security_group_rules.resource_class = fakes.FakeResource(None, {})
-
-        self.floating_ips = mock.Mock()
-        self.floating_ips.resource_class = fakes.FakeResource(None, {})
-
-        self.floating_ip_pools = mock.Mock()
-        self.floating_ip_pools.resource_class = fakes.FakeResource(None, {})
-
         self.keypairs = mock.Mock()
         self.keypairs.resource_class = fakes.FakeResource(None, {})
 
@@ -1074,11 +1065,7 @@ class FakeFloatingIPPool(object):
         # Overwrite default attributes.
         floating_ip_pool_attrs.update(attrs)
 
-        floating_ip_pool = fakes.FakeResource(
-            info=copy.deepcopy(floating_ip_pool_attrs),
-            loaded=True)
-
-        return floating_ip_pool
+        return floating_ip_pool_attrs
 
     @staticmethod
     def create_floating_ip_pools(attrs=None, count=2):

openstackclient/tests/unit/network/v2/test_floating_ip_compute.py

@@ -103,10 +103,6 @@ class TestDeleteFloatingIPCompute(TestFloatingIPCompute):
 
         self.app.client_manager.network_endpoint_enabled = False
 
-        # Return value of utils.find_resource()
-        self.compute.floating_ips.get = (
-            compute_fakes.FakeFloatingIP.get_floating_ips(self._floating_ips))
-
         # Get the command object to test
         self.cmd = fip.DeleteFloatingIP(self.app, None)
 

openstackclient/tests/unit/network/v2/test_floating_ip_pool_compute.py

@@ -11,6 +11,8 @@
 #   under the License.
 #
 
+import mock
+
 from openstackclient.network.v2 import floating_ip_pool
 from openstackclient.tests.unit.compute.v2 import fakes as compute_fakes
 
@@ -26,10 +28,13 @@ class TestFloatingIPPoolCompute(compute_fakes.TestComputev2):
         self.compute = self.app.client_manager.compute
 
 
+@mock.patch(
+    'openstackclient.api.compute_v2.APIv2.floating_ip_pool_list'
+)
 class TestListFloatingIPPoolCompute(TestFloatingIPPoolCompute):
 
     # The floating ip pools to list up
-    floating_ip_pools = \
+    _floating_ip_pools = \
         compute_fakes.FakeFloatingIPPool.create_floating_ip_pools(count=3)
 
     columns = (
@@ -37,9 +42,9 @@ class TestListFloatingIPPoolCompute(TestFloatingIPPoolCompute):
     )
 
     data = []
-    for pool in floating_ip_pools:
+    for pool in _floating_ip_pools:
         data.append((
-            pool.name,
+            pool['name'],
         ))
 
     def setUp(self):
@@ -47,19 +52,17 @@ class TestListFloatingIPPoolCompute(TestFloatingIPPoolCompute):
 
         self.app.client_manager.network_endpoint_enabled = False
 
-        self.compute.floating_ip_pools.list.return_value = \
-            self.floating_ip_pools
-
         # Get the command object to test
         self.cmd = floating_ip_pool.ListFloatingIPPool(self.app, None)
 
-    def test_floating_ip_list(self):
+    def test_floating_ip_list(self, fipp_mock):
+        fipp_mock.return_value = self._floating_ip_pools
         arglist = []
         verifylist = []
         parsed_args = self.check_parser(self.cmd, arglist, verifylist)
 
         columns, data = self.cmd.take_action(parsed_args)
 
-        self.compute.floating_ip_pools.list.assert_called_once_with()
+        fipp_mock.assert_called_once_with()
         self.assertEqual(self.columns, columns)
         self.assertEqual(self.data, list(data))