def test_config_defaults(self):
"""Empty initialisation should set default values"""
config = StringGrouperConfig()
self.assertEqual(config.min_similarity, DEFAULT_MIN_SIMILARITY)
self.assertEqual(config.max_n_matches, None)
self.assertEqual(config.regex, DEFAULT_REGEX)
self.assertEqual(config.ngram_size, DEFAULT_NGRAM_SIZE)
self.assertEqual(config.number_of_processes, DEFAULT_N_PROCESSES)
self.assertEqual(config.ignore_case, DEFAULT_IGNORE_CASE)
def test_config_non_default_values(self):
"""Configurations should be immutable"""
config = StringGrouperConfig(min_similarity=0.1, max_n_matches=100, number_of_processes=1)
self.assertEqual(0.1, config.min_similarity)
self.assertEqual(100, config.max_n_matches)
self.assertEqual(1, config.number_of_processes)
def test_config_immutable(self):
"""Configurations should be immutable"""
config = StringGrouperConfig()
with self.assertRaises(Exception) as _:
config.min_similarity = 0.1