parsing representation get_code tests

test/test_parsing_representation.py

@@ -0,0 +1,29 @@
+from jedi.parsing import Parser
+
+def test_get_code():
+    """Use the same code that the parser also generates, to compare"""
+    s = \
+'''"""a docstring"""
+class SomeClass(object, mixin):
+    def __init__(self):
+        self.xy = 3.0
+        'statement docstr'
+    def some_method(self):
+        return 1
+    def yield_method(self):
+        while hasattr(self, 'xy'):
+            yield True
+        for x in [1, 2]:
+            yield x
+    def empty(self):
+        pass
+class Empty:
+    pass
+class WithDocstring:
+    """class docstr"""
+    pass
+def method_with_docstring():
+    """class docstr"""
+    pass
+'''
+    assert Parser(s).module.get_code() == s