From: He Jie Xu <xuhj@linux.vnet.ibm.com>
Date: Sat, 13 Oct 2012 10:00:20 +0000 (+0800)
Subject: add test for create subnet with default gateway and conflict allocation pool
X-Git-Url: https://review.fuel-infra.org/gitweb?a=commitdiff_plain;h=bcb30fcc6675473a08c0e97eaec5fd8f15e0fb72;p=openstack-build%2Fneutron-build.git

add test for create subnet with default gateway and conflict allocation pool

Create subnet with default gateway and conflict allocation pool should return
status code 409:
$ quantum subnet-create net1 --allocation-pool start=10.0.0.1,end=10.0.0.5 \
10.0.0.0/24
Found overlapping allocation pools:{u'start': u'10.0.0.1',
u'end': u'10.0.0.5'} 10.0.0.1 for subnet 10.0.0.0/24.

Change-Id: I8608314ad7899a752eea239dbe224e25c00a375b
---

diff --git a/quantum/tests/unit/test_db_plugin.py b/quantum/tests/unit/test_db_plugin.py
index 8c9377387..3d2704977 100644
--- a/quantum/tests/unit/test_db_plugin.py
+++ b/quantum/tests/unit/test_db_plugin.py
@@ -2037,6 +2037,16 @@ class TestSubnetsV2(QuantumDbPluginV2TestCase):
         enable_dhcp = False
         self._test_create_subnet(enable_dhcp=enable_dhcp)
 
+    def test_create_subnet_default_gw_conflict_allocation_pool_returns_409(
+        self):
+        cidr = '10.0.0.0/24'
+        allocation_pools = [{'start': '10.0.0.1',
+                             'end': '10.0.0.5'}]
+        with self.assertRaises(webob.exc.HTTPClientError) as ctx_manager:
+            self._test_create_subnet(cidr=cidr,
+                                     allocation_pools=allocation_pools)
+        self.assertEquals(ctx_manager.exception.code, 409)
+
     def test_create_subnet_gateway_in_allocation_pool_returns_409(self):
         gateway_ip = '10.0.0.50'
         cidr = '10.0.0.0/24'