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* Add test for right_edge and left_edge

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This commit is contained in:
Matthew Honnibal 2015-04-29 22:08:27 +02:00
parent 53cf77e1c8
commit bdb56497b5
1 changed files with 11 additions and 0 deletions
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11
tests/test_parse_navigate.py
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@ -58,3 +58,14 @@ def test_child_consistency(nlp, sun_text):
assert not children
for head_index, children in rights.items():
assert not children
def test_edges(nlp):
sun_text = u"Chemically, about three quarters of the Sun's mass consists of hydrogen, while the rest is mostly helium."
tokens = nlp(sun_text)
for token in tokens:
subtree = list(token.subtree)
debug = '\t'.join((token.orth_, token.left_edge.orth_, subtree[0].orth_))
assert token.left_edge == subtree[0], debug
debug = '\t'.join((token.orth_, token.right_edge.orth_, subtree[-1].orth_, token.right_edge.head.orth_))
assert token.right_edge == subtree[-1], debug