[OpenWrt] Fixed autostart when False

Author: nemesifier

netjsonconfig/backends/openwrt/renderers.py

@@ -44,7 +44,7 @@ def _get_interfaces(self):
                 uci_interface = deepcopy(interface)
                 if network:
                     del uci_interface['network']
-                if uci_interface.get('autostart'):
+                if 'autostart' in uci_interface:
                     uci_interface['auto'] = interface['autostart']
                     del uci_interface['autostart']
                 if uci_interface.get('disabled'):

tests/openwrt/test_network.py

@@ -1039,3 +1039,23 @@ def test_igmp(self):
         o.config['interfaces'][0]['igmp_snooping'] = 'wrong'
         with self.assertRaises(ValidationError):
             o.validate()
+
+    def test_autostart(self):
+        o = OpenWrt({
+            "interfaces": [
+                {
+                    "name": "eth0",
+                    "type": "ethernet",
+                    "autostart": False
+                }
+            ]
+        })
+        expected = self._tabs("""package network
+
+config interface 'eth0'
+    option auto '0'
+    option ifname 'eth0'
+    option proto 'none'
+""")
+        self.assertEqual(o.render(), expected)
+