Separate floating_ip_pools_client

As the qa-spec of consistent-service-method-names, we have decided
all service client modules will be separated into a single module
by each resource. So this patch separates floating_ip_pools_client
from floating_ips_client.

Partially implements blueprint consistent-service-method-names

Change-Id: I598cd20e85c671eae10d15e07b7f34c564be2ddc
diff --git a/tempest/api/compute/base.py b/tempest/api/compute/base.py
index 2b36180..6136e01 100644
--- a/tempest/api/compute/base.py
+++ b/tempest/api/compute/base.py
@@ -60,6 +60,7 @@
         cls.flavors_client = cls.os.flavors_client
         cls.images_client = cls.os.images_client
         cls.extensions_client = cls.os.extensions_client
+        cls.floating_ip_pools_client = cls.os.floating_ip_pools_client
         cls.floating_ips_client = cls.os.floating_ips_client
         cls.keypairs_client = cls.os.keypairs_client
         cls.security_groups_client = cls.os.security_groups_client
diff --git a/tempest/api/compute/floating_ips/test_list_floating_ips.py b/tempest/api/compute/floating_ips/test_list_floating_ips.py
index ad52b8c..d26a5e5 100644
--- a/tempest/api/compute/floating_ips/test_list_floating_ips.py
+++ b/tempest/api/compute/floating_ips/test_list_floating_ips.py
@@ -23,6 +23,7 @@
     def setup_clients(cls):
         super(FloatingIPDetailsTestJSON, cls).setup_clients()
         cls.client = cls.floating_ips_client
+        cls.pools_client = cls.floating_ip_pools_client
 
     @classmethod
     def resource_setup(cls):
@@ -76,6 +77,6 @@
     @test.services('network')
     def test_list_floating_ip_pools(self):
         # Positive test:Should return the list of floating IP Pools
-        floating_ip_pools = self.client.list_floating_ip_pools()
+        floating_ip_pools = self.pools_client.list_floating_ip_pools()
         self.assertNotEqual(0, len(floating_ip_pools),
                             "Expected floating IP Pools. Got zero.")
diff --git a/tempest/clients.py b/tempest/clients.py
index ab6bd43..8de7c09 100644
--- a/tempest/clients.py
+++ b/tempest/clients.py
@@ -41,6 +41,8 @@
     ExtensionsClient
 from tempest.services.compute.json.fixed_ips_client import FixedIPsClient
 from tempest.services.compute.json.flavors_client import FlavorsClient
+from tempest.services.compute.json.floating_ip_pools_client import \
+    FloatingIpPoolsClient
 from tempest.services.compute.json.floating_ips_client import \
     FloatingIPsClient
 from tempest.services.compute.json.hosts_client import HostsClient
@@ -272,6 +274,8 @@
         self.flavors_client = FlavorsClient(self.auth_provider, **params)
         self.extensions_client = ExtensionsClient(self.auth_provider,
                                                   **params)
+        self.floating_ip_pools_client = FloatingIpPoolsClient(
+            self.auth_provider, **params)
         self.floating_ips_client = FloatingIPsClient(self.auth_provider,
                                                      **params)
         self.security_groups_client = SecurityGroupsClient(
diff --git a/tempest/services/compute/json/floating_ip_pools_client.py b/tempest/services/compute/json/floating_ip_pools_client.py
new file mode 100644
index 0000000..1cc411b
--- /dev/null
+++ b/tempest/services/compute/json/floating_ip_pools_client.py
@@ -0,0 +1,35 @@
+# Copyright 2012 OpenStack Foundation
+# All Rights Reserved.
+#
+#    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 json
+
+from six.moves.urllib import parse as urllib
+
+from tempest.api_schema.response.compute.v2_1 import floating_ips as schema
+from tempest.common import service_client
+
+
+class FloatingIpPoolsClient(service_client.ServiceClient):
+
+    def list_floating_ip_pools(self, params=None):
+        """Returns a list of all floating IP Pools."""
+        url = 'os-floating-ip-pools'
+        if params:
+            url += '?%s' % urllib.urlencode(params)
+
+        resp, body = self.get(url)
+        body = json.loads(body)
+        self.validate_response(schema.list_floating_ip_pools, resp, body)
+        return service_client.ResponseBodyList(resp, body['floating_ip_pools'])
diff --git a/tempest/services/compute/json/floating_ips_client.py b/tempest/services/compute/json/floating_ips_client.py
index 420037b..1810ff7 100644
--- a/tempest/services/compute/json/floating_ips_client.py
+++ b/tempest/services/compute/json/floating_ips_client.py
@@ -100,17 +100,6 @@
         """Returns the primary type of resource this client works with."""
         return 'floating_ip'
 
-    def list_floating_ip_pools(self, params=None):
-        """Returns a list of all floating IP Pools."""
-        url = 'os-floating-ip-pools'
-        if params:
-            url += '?%s' % urllib.urlencode(params)
-
-        resp, body = self.get(url)
-        body = json.loads(body)
-        self.validate_response(schema.list_floating_ip_pools, resp, body)
-        return service_client.ResponseBodyList(resp, body['floating_ip_pools'])
-
     def create_floating_ips_bulk(self, ip_range, pool, interface):
         """Allocate floating IPs in bulk."""
         post_body = {
diff --git a/tempest/tests/common/test_service_clients.py b/tempest/tests/common/test_service_clients.py
index 3de7aba..b37ac1c 100644
--- a/tempest/tests/common/test_service_clients.py
+++ b/tempest/tests/common/test_service_clients.py
@@ -24,6 +24,7 @@
 from tempest.services.compute.json import extensions_client
 from tempest.services.compute.json import fixed_ips_client
 from tempest.services.compute.json import flavors_client
+from tempest.services.compute.json import floating_ip_pools_client
 from tempest.services.compute.json import floating_ips_client
 from tempest.services.compute.json import hosts_client
 from tempest.services.compute.json import hypervisor_client
@@ -112,6 +113,7 @@
             extensions_client.ExtensionsClient,
             fixed_ips_client.FixedIPsClient,
             flavors_client.FlavorsClient,
+            floating_ip_pools_client.FloatingIpPoolsClient,
             floating_ips_client.FloatingIPsClient,
             hosts_client.HostsClient,
             hypervisor_client.HypervisorClient,