Merge pull request #1601 from yuan-xy/patch_3

add test case to fix code example in doc

jedi/api/__init__.py

@@ -759,10 +759,11 @@ class Script(object):
             global_var = 3
 
             def bar(foo):
-                return foo + 1 + global_var
+                return int(foo + 1 + global_var)
 
-            def x(foo):
-                x = int(bar(foo))
+            def x():
+                foo = 3.1
+                x = bar(foo)
 
         :param new_name: The expression under the cursor will be replaced with
             a function with this name.

test/refactor/extract_function.py

@@ -1,3 +1,19 @@
+# -------------------------------------------------- in-module-0
+global_var = 3
+def x():
+    foo = 3.1
+    #? 11 text {'new_name': 'bar'}
+    x = int(foo + 1 + global_var)
+# ++++++++++++++++++++++++++++++++++++++++++++++++++
+global_var = 3
+def bar(foo):
+    return int(foo + 1 + global_var)
+
+
+def x():
+    foo = 3.1
+    #? 11 text {'new_name': 'bar'}
+    x = bar(foo)
 # -------------------------------------------------- in-module-1
 glob = 3
 #? 11 text {'new_name': 'a'}