Merge pull request #95 from twisted/94.go-closed

handle `Closed` in Go

src/imaginary/action.py

@@ -948,6 +948,13 @@ def do(self, player, line, direction):
                 actor=player,
                 actorMessage=language.ExpressString(
                         u"There's no room for you there.")))
+        except eimaginary.Closed:
+            raise eimaginary.ActionFailure(events.ThatDoesntWork(
+                actor=player,
+                actorMessage=language.ExpressString(
+                    u"The way is shut.",
+                ),
+            ))
 
         # This is subtly incorrect: see http://divmod.org/trac/ticket/2917
         lookAroundActor = iimaginary.IActor(player)

src/imaginary/test/test_actions.py

@@ -639,6 +639,21 @@ def test_directionalMovement(self):
                  ""])
 
 
+    def test_goClosed(self):
+        """
+        You cannot move through an exit to a "closed" location.
+        """
+        unreachable = objects.Thing(store=self.store, name=u"unreachable")
+        objects.Container.createFor(unreachable, capacity=1000, closed=True)
+        objects.Exit.link(self.location, unreachable, u"west")
+
+        self._test(
+            "west",
+            ["The way is shut."],
+            [],
+        )
+
+
     def test_scrutinize(self):
         """
         The scrutinize action takes a thing as a target and displays a lot of