Merge pull request aichaos#99 from Dinh-Hung-Tu/aichaos#98

kirsle · web-flow · commit 858dd6df4f92 · 2017-06-22T11:48:25.000-07:00
aichaos#98 Strip space in options
diff --git a/rivescript/brain.py b/rivescript/brain.py
@@ -447,7 +447,7 @@ def reply_regexp(self, user, regexp):
             parts = match.split("|")
             new = []
             for p in parts:
-                p = r'(?:\\s|\\b)+{}(?:\\s|\\b)+'.format(p)
+                p = r'(?:\\s|\\b)+{}(?:\\s|\\b)+'.format(p.strip())
                 new.append(p)
 
             # If this optional had a star or anything in it, make it
diff --git a/tests/test_format.py b/tests/test_format.py
@@ -66,4 +66,12 @@ def test_invalid_character_raise_exception(self):
                 my ($rs, $args) = @_;
                 my $method = shift @{$args};
             <object
-        """) # No exception raised for uppercase character in object
+        """) # No exception raised for uppercase character in object
+
+    def test_space_tolerance_with_pipe(self):
+        self.new("""
+                    + hey [ a | b|c ]
+                    - hi
+                """)
+        for message in ['hey a', 'hey b', 'hey c']:
+            self.reply(message, "hi")
