def test_list_score(self):
"""
Test that weighting a list returns the weights of the documents.
"""
tokens = ['a', 'b']
scheme = Filler()
self.assertEqual({'a': 1, 'b': 1}, scheme.score(tokens))
def test_repeated_score(self):
"""
Test that weighting a list with repeated features returns boolean weights.
"""
tokens = ['a', 'b', 'a']
scheme = Filler()
self.assertEqual({'a': 1, 'b': 1}, scheme.score(tokens))
def test_empty_list_score(self):
"""
Test that weighting an empty list returns no weights.
"""
tokens = []
scheme = Filler()
self.assertEqual({}, scheme.score(tokens))
