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Write a sample that test whether a function is a recursion. #12

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Write a sample that test whether a function is a recursion. #12

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14 changes: 14 additions & 0 deletions prog_question_test/tests/autograde.py
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Original file line number Diff line number Diff line change
Expand Up @@ -62,6 +62,20 @@ def is_recursion_node(func_def_node):

self.assertTrue(is_recursion(user_function))

@timeout_decorator.timeout(2)
def test_private_iteration(self):
def is_iteration(func):
children_nodes = list(ast.walk(ast.parse(inspect.getsource(func))))

return len(list(filter(lambda node: type(node) in (ast.For, ast.While), children_nodes))) > 0

self.meta['expression'] = 'test iteration'
self.meta['expected'] = 'True'
self.meta['output'] = str(is_iteration(user_function))
self.meta['hint'] = 'Your function is not iterative.'

self.assertTrue(is_iteration(user_function))

class ProgQuestionEvaluation(unittest.TestCase):
def setUp(self):
# clears the dictionary containing meta data for each test
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