Initial import of ORISYS arm workstation

station/test/test_client_state.py

@@ -0,0 +1,19 @@
+import threading
+import time
+from unittest import TestCase
+from unittest.mock import patch
+from station.runtime_client import RuntimeClient
+
+
+class ClientStateTest(TestCase):
+    def test_paint_snapshot_is_local_and_stale_state_is_not_live(self):
+        client=RuntimeClient.__new__(RuntimeClient)
+        client._lock=threading.RLock();client.error=''
+        client._snapshot={'now':time.time()-10,'arm_live':{'89':{'enabled':True,'pose_live':True}},
+                          'gripper_live':{'89':{'connected':True,'pose_live':True}}}
+        with patch('station.rpc.call',side_effect=AssertionError('paint path must not perform RPC')):
+            snapshot=client.snapshot()
+        self.assertFalse(snapshot['arm_live']['89']['pose_live'])
+        self.assertIsNone(snapshot['arm_live']['89']['enabled'])
+        self.assertFalse(snapshot['gripper_live']['89']['connected'])
+        self.assertTrue(client._snapshot['gripper_live']['89']['connected'])