class AlphaNumericFeatureExtractorTests(unittest.TestCase):
def setUp(self):
self.extractor = AlphaNumericFeatureExtractor()
def test_get_features(self):
obj = {
'target': ['a', 'boy', 'hits', '3', 'dogs', 'a11i', 'o8', 'www1'],
'source':
['un', 'garcon', 'bate', '3', 'ou', '4', 'chiens', 'b2b'],
'token': ['3', 'dogs', 'a11i', 'o8', 'www1'],
'index': (3, 8),
'source_token': ['3', 'ou', '4', 'chiens', 'b2b'],
'source_index': (3, 8)
}
(src_num, tg_num, num_ratio, src_alnum, tg_alnum,
alnum_ratio) = self.extractor.get_features(obj)
self.assertAlmostEqual(src_num, 0.4)
self.assertAlmostEqual(tg_num, 0.2)
self.assertAlmostEqual(num_ratio, 0.2)
self.assertAlmostEqual(src_alnum, 0.2)
self.assertAlmostEqual(tg_alnum, 0.6)
self.assertAlmostEqual(alnum_ratio, 0.4)
def test_get_features_no_src(self):
obj_no_src = {
'target': ['a', 'boy', 'hits', '3', 'dogs', 'a11i', 'o8', 'www1'],
'source':
['un', 'garcon', 'bate', '3', 'ou', '4', 'chiens', 'b2b'],
'token': ['3', 'dogs', 'a11i', 'o8', 'www1'],
'index': (3, 8),
'source_token': [],
'source_index': []
}
(src_num, tg_num, num_ratio, src_alnum, tg_alnum,
alnum_ratio) = self.extractor.get_features(obj_no_src)
self.assertAlmostEqual(src_num, 0)
self.assertAlmostEqual(tg_num, 0.2)
self.assertAlmostEqual(num_ratio, 0.2)
self.assertAlmostEqual(src_alnum, 0)
self.assertAlmostEqual(tg_alnum, 0.6)
self.assertAlmostEqual(alnum_ratio, 0.6)
class AlphaNumericFeatureExtractorTests(unittest.TestCase):
def setUp(self):
self.extractor = AlphaNumericFeatureExtractor()
def test_get_features(self):
obj = {'target':['a', 'boy', 'hits', '3', 'dogs', 'a11i', 'o8', 'www1'],
'source':['un', 'garcon', 'bate', '3', 'ou', '4', 'chiens', 'b2b'],
'token':['3', 'dogs', 'a11i', 'o8', 'www1'],
'index': (3, 8),
'source_token': ['3', 'ou', '4', 'chiens', 'b2b'],
'source_index':(3, 8)}
(src_num, tg_num, num_ratio, src_alnum, tg_alnum, alnum_ratio) = self.extractor.get_features(obj)
self.assertAlmostEqual(src_num, 0.4)
self.assertAlmostEqual(tg_num, 0.2)
self.assertAlmostEqual(num_ratio, 0.2)
self.assertAlmostEqual(src_alnum, 0.2)
self.assertAlmostEqual(tg_alnum, 0.6)
self.assertAlmostEqual(alnum_ratio, 0.4)
def test_get_features_no_src(self):
obj_no_src = {'target':['a', 'boy', 'hits', '3', 'dogs', 'a11i', 'o8', 'www1'],
'source':['un', 'garcon', 'bate', '3', 'ou', '4', 'chiens', 'b2b'],
'token':['3', 'dogs', 'a11i', 'o8', 'www1'],
'index': (3, 8),
'source_token': [],
'source_index':[]}
(src_num, tg_num, num_ratio, src_alnum, tg_alnum, alnum_ratio) = self.extractor.get_features(obj_no_src)
self.assertAlmostEqual(src_num, 0)
self.assertAlmostEqual(tg_num, 0.2)
self.assertAlmostEqual(num_ratio, 0.2)
self.assertAlmostEqual(src_alnum, 0)
self.assertAlmostEqual(tg_alnum, 0.6)
self.assertAlmostEqual(alnum_ratio, 0.6)
def setUp(self):
self.extractor = AlphaNumericFeatureExtractor()
def setUp(self):
self.extractor = AlphaNumericFeatureExtractor()
