Nat node for only the GNS3 VM

tests/compute/builtin/nodes/test_nat.py

@@ -0,0 +1,40 @@
+#!/usr/bin/env python
+#
+# Copyright (C) 2016 GNS3 Technologies Inc.
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+import uuid
+import pytest
+from unittest.mock import MagicMock
+
+from gns3server.compute.builtin.nodes.nat import Nat
+
+
+def test_json(on_gns3vm, project):
+    nat = Nat("nat1", str(uuid.uuid4()), project, MagicMock())
+    assert nat.__json__() == {
+        "name": "nat1",
+        "node_id": nat.id,
+        "project_id": project.id,
+        "status": "started",
+        "ports": [
+            {
+                "interface": "eth1",
+                "name": "nat0",
+                "port_number": 1,
+                "type": "ethernet"
+            }
+        ]
+    }