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23 lines
440 B
Python
23 lines
440 B
Python
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import unittest
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from yaml import *
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RECURSIVE = """
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--- &A
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- *A: *A
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"""
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class TestRecursive(unittest.TestCase):
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def testRecursive(self):
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node = compose(RECURSIVE)
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self._check(node)
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document = serialize(node)
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node = compose(document)
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self._check(node)
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def _check(self, node):
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self.failUnless(node in node.value[0].value)
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self.failUnless(node.value[0].value[node] is node)
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