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main_test.py
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executable file
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# Copyright 2016 Google Inc. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import os
import re
import main
RESOURCES = os.path.join(os.path.dirname(__file__), 'resources')
def test_dependents():
text = "I am eating a delicious banana"
analysis = main.analyze_syntax(text)
tokens = analysis.get('tokens', [])
assert [0, 1, 5] == main.dependents(tokens, 2)
assert [3, 4] == main.dependents(tokens, 5)
def test_phrase_text_for_head():
text = "A small collection of words"
analysis = main.analyze_syntax(text)
tokens = analysis.get('tokens', [])
assert "words" == main.phrase_text_for_head(tokens, text, 4)
def test_find_triples():
text = "President Obama won the noble prize"
analysis = main.analyze_syntax(text)
tokens = analysis.get('tokens', [])
triples = main.find_triples(tokens)
for triple in triples:
assert (1, 2, 5) == triple
def test_obama_example(capsys):
main.main(os.path.join(RESOURCES, 'obama_wikipedia.txt'))
stdout, _ = capsys.readouterr()
lines = stdout.split('\n')
assert re.match(
r'.*Obama\b.*\| received\b.*\| national attention\b',
lines[1])