add testcase for #80

tests/fix80.py

@@ -0,0 +1,63 @@
+#!/usr/bin/env python3
+
+#
+# Copyright 2018 Joachim Lusiardi
+#
+# 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 json
+import argparse
+
+from homekit.controller import Controller
+from homekit.log_support import setup_logging, add_log_arguments
+
+
+def setup_args_parser():
+    parser = argparse.ArgumentParser(description='HomeKit get accessories app')
+    parser.add_argument('-f', action='store', required=True, dest='file', help='File with the pairing data')
+    parser.add_argument('-a', action='store', required=True, dest='alias', help='alias for the pairing')
+    parser.add_argument('-o', action='store', dest='output', default='compact', choices=['json', 'compact'],
+                        help='Specify output format')
+    parser.add_argument('--adapter', action='store', dest='adapter', default='hci0',
+                        help='the bluetooth adapter to be used (defaults to hci0)')
+    add_log_arguments(parser)
+    return parser.parse_args()
+
+
+if __name__ == '__main__':
+    args = setup_args_parser()
+
+    controller = Controller(args.adapter)
+    controller.load_data(args.file)
+
+    pairing = controller.get_pairings()[args.alias]
+
+    # save and remove accessories
+    acc = pairing.pairing_data['accessories']
+    del pairing.pairing_data['accessories']
+
+    # without accessories in pairing data, this will trigger a load of the accessories and characteristics
+    data = pairing.list_accessories_and_characteristics()
+
+    # restore the accessories data and establish a session by reading a characteristic
+    pairing.pairing_data['accessories'] = acc
+    r = pairing.get_characteristics([(1, 4)])
+
+    # remove accessories again and try to load the accessories and characteristics again
+    del pairing.pairing_data['accessories']
+    setup_logging(args.loglevel)
+    data = pairing.list_accessories_and_characteristics()
+
+    print(json.dumps(data, indent=4))
+