1 files changed, 162 insertions, 0 deletions
diff --git a/os_net_config/tests/test_impl_eni.py b/os_net_config/tests/test_impl_eni.py
new file mode 100644
index 0000000..ff4f827
--- /dev/null
+++ b/os_net_config/tests/test_impl_eni.py
@@ -0,0 +1,162 @@
+
+# -*- coding: utf-8 -*-
+
+# 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 tempfile
+
+from os_net_config import impl_eni
+from os_net_config import objects
+from os_net_config.openstack.common import processutils
+from os_net_config.tests import base
+from os_net_config import utils
+
+_AUTO = "auto eth0\n"
+
+_BASE_IFACE = "iface eth0"
+
+_v4_IFACE_NO_IP = _AUTO + _BASE_IFACE + " inet manual\n"
+
+_V4_IFACE_STATIC_IP = _AUTO + _BASE_IFACE + """ inet static
+address 192.168.1.2
+netmask 255.255.255.0
+"""
+
+_V6_IFACE_STATIC_IP = _AUTO + _BASE_IFACE + """ inet6 static
+address fe80::2677:3ff:fe7d:4c
+netmask ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
+"""
+
+_OVS_PORT_BASE = "allow-br0 eth0\n"
+
+_OVS_IFACE_DHCP = _BASE_IFACE + " inet dhcp\n"
+
+_OVS_PORT_IFACE = _OVS_PORT_BASE + _OVS_IFACE_DHCP + """ovs_bridge br0
+ovs_type OVSPort\n"""
+
+_OVS_BRIDGE_DHCP = """allow-ovs br0
+iface br0 inet dhcp
+ovs_type OVSBridge
+ovs_ports eth0
+"""
+
+_RTS = """up route add -net 172.19.0.0 netmask 255.255.255.0 gw 192.168.1.1
+down route del -net 172.19.0.0 netmask 255.255.255.0 gw 192.168.1.1
+"""
+
+
+class TestENINetConfig(base.TestCase):
+
+    def setUp(self):
+        super(TestENINetConfig, self).setUp()
+
+        self.provider = impl_eni.ENINetConfig()
+        self.if_name = 'eth0'
+
+    def tearDown(self):
+        super(TestENINetConfig, self).tearDown()
+
+    def get_interface_config(self):
+        return self.provider.interfaces[self.if_name]
+
+    def get_route_config(self):
+        return self.provider.routes[self.if_name]
+
+    def _default_interface(self, addr=[], rts=[]):
+        return objects.Interface(self.if_name, addresses=addr, routes=rts)
+
+    def test_add_base_interface(self):
+        interface = self._default_interface()
+        self.provider.addInterface(interface)
+        self.assertEqual(_v4_IFACE_NO_IP, self.get_interface_config())
+
+    def test_add_ovs_port_interface(self):
+        interface = self._default_interface()
+        interface.type = 'ovs_port'
+        interface.bridge_name = 'br0'
+        interface.use_dhcp = True
+        self.provider.addInterface(interface)
+        self.assertEqual(_OVS_PORT_IFACE, self.get_interface_config())
+
+    def test_add_interface_with_v4(self):
+        v4_addr = objects.Address('192.168.1.2/24')
+        interface = self._default_interface([v4_addr])
+        self.provider.addInterface(interface)
+        self.assertEqual(_V4_IFACE_STATIC_IP, self.get_interface_config())
+
+    def test_add_interface_with_v6(self):
+        v6_addr = objects.Address('fe80::2677:3ff:fe7d:4c')
+        interface = self._default_interface([v6_addr])
+        self.provider.addInterface(interface)
+        self.assertEqual(_V6_IFACE_STATIC_IP, self.get_interface_config())
+
+    def test_network_with_routes(self):
+        route1 = objects.Route('192.168.1.1', '172.19.0.0/24')
+        v4_addr = objects.Address('192.168.1.2/24')
+        interface = self._default_interface([v4_addr], [route1])
+        self.provider.addInterface(interface)
+        self.assertEqual(_V4_IFACE_STATIC_IP, self.get_interface_config())
+        self.assertEqual(_RTS, self.get_route_config())
+
+    def test_network_ovs_bridge_with_dhcp(self):
+        interface = self._default_interface()
+        interface.use_dhcp = True
+        bridge = objects.OvsBridge('br0', use_dhcp=True,
+                                   members=[interface])
+        self.provider.addBridge(bridge)
+        self.provider.addInterface(interface)
+        self.assertEqual(_OVS_PORT_IFACE, self.get_interface_config())
+        self.assertEqual(_OVS_BRIDGE_DHCP, self.provider.bridges['br0'])
+
+
+class TestENINetConfigApply(base.TestCase):
+
+    def setUp(self):
+        super(TestENINetConfigApply, self).setUp()
+        self.temp_config_file = tempfile.NamedTemporaryFile()
+
+        def test_config_path():
+            return self.temp_config_file.name
+        self.stubs.Set(impl_eni, '_network_config_path', test_config_path)
+
+        def test_execute(*args, **kwargs):
+            pass
+        self.stubs.Set(processutils, 'execute', test_execute)
+
+        self.provider = impl_eni.ENINetConfig()
+
+    def tearDown(self):
+        self.temp_config_file.close()
+        super(TestENINetConfigApply, self).tearDown()
+
+    def test_network_apply(self):
+        route = objects.Route('192.168.1.1', '172.19.0.0/24')
+        v4_addr = objects.Address('192.168.1.2/24')
+        interface = objects.Interface('eth0', addresses=[v4_addr],
+                                      routes=[route])
+        self.provider.addInterface(interface)
+
+        self.provider.apply()
+        iface_data = utils.get_file_data(self.temp_config_file.name)
+        self.assertEqual((_V4_IFACE_STATIC_IP + _RTS), iface_data)
+
+    def test_dhcp_ovs_bridge_network_apply(self):
+        interface = objects.Interface('eth0')
+        interface.use_dhcp = True
+        bridge = objects.OvsBridge('br0', use_dhcp=True,
+                                   members=[interface])
+        self.provider.addInterface(interface)
+        self.provider.addBridge(bridge)
+        self.provider.apply()
+        iface_data = utils.get_file_data(self.temp_config_file.name)
+        self.assertEqual((_OVS_PORT_IFACE + _OVS_BRIDGE_DHCP), iface_data)