Allow setting gateway when creating a router

These options are not only valid when modifying a router, but also when
one is created initially.

Signed-off-by: Dr. Jens Harbott <harbott@osism.tech>
Change-Id: I3e12901f37cbd1639ac9dc9cc49b04114b80474c

1 files changed, 37 insertions, 0 deletions

diff --git a/openstackclient/tests/unit/network/v2/test_router.py b/openstackclient/tests/unit/network/v2/test_router.py
index 03246748..04d9fe48 100644
--- a/openstackclient/tests/unit/network/v2/test_router.py
+++ b/openstackclient/tests/unit/network/v2/test_router.py
@@ -186,6 +186,43 @@ class TestCreateRouter(TestRouter):
         self.assertEqual(self.columns, columns)
         self.assertCountEqual(self.data, data)
 
+    def test_create_with_gateway(self):
+        _network = network_fakes.FakeNetwork.create_one_network()
+        _subnet = network_fakes.FakeSubnet.create_one_subnet()
+        self.network.find_network = mock.Mock(return_value=_network)
+        self.network.find_subnet = mock.Mock(return_value=_subnet)
+        arglist = [
+            self.new_router.name,
+            '--external-gateway', _network.name,
+            '--enable-snat',
+            '--fixed-ip', 'ip-address=2001:db8::1'
+        ]
+        verifylist = [
+            ('name', self.new_router.name),
+            ('enable', True),
+            ('distributed', False),
+            ('ha', False),
+            ('external_gateway', _network.name),
+            ('enable_snat', True),
+            ('fixed_ip', [{'ip-address': '2001:db8::1'}]),
+        ]
+        parsed_args = self.check_parser(self.cmd, arglist, verifylist)
+
+        columns, data = (self.cmd.take_action(parsed_args))
+
+        self.network.create_router.assert_called_once_with(**{
+            'admin_state_up': True,
+            'name': self.new_router.name,
+            'external_gateway_info': {
+                'network_id': _network.id,
+                'enable_snat': True,
+                'external_fixed_ips': [{'ip_address': '2001:db8::1'}],
+            },
+        })
+        self.assertFalse(self.network.set_tags.called)
+        self.assertEqual(self.columns, columns)
+        self.assertCountEqual(self.data, data)
+
     def _test_create_with_ha_options(self, option, ha):
         arglist = [
             option,