
'''simple docstring'''





import inspect
import json
import os
import tempfile
import unittest

from transformers.models.speech_to_text_a import SpeechaTextaTokenizer
from transformers.models.speech_to_text_a.tokenization_speech_to_text_a import VOCAB_FILES_NAMES

from ...test_tokenization_common import TokenizerTesterMixin


class 			UpperCamelCase__	(     snake_case__   ,  unittest.TestCase):
 UpperCAmelCase__     :     int    					=       SpeechaTextaTokenizer
 UpperCAmelCase__     :     Optional[Any]    					=       False






 def 						lowercase_    (      self	:List[str]      )					->      List[str]:







       '''simple docstring'''



       super().setUp()

       __A													=      '<s> <pad> </s> <unk> here@@ a couple of@@ words for the he@@ re@@ vocab'.split(' '      )
       __A													=      ['he re</w> 123', 'here a 1456']
       __A													=      dict(zip(_A						,					range(len(_A      )      )      )      )

       __A													=      {'pad_token': '<pad>', 'unk_token': '<unk>', 'bos_token': '<s>', 'eos_token': '</s>'}

       __A													=      tempfile.mkdtemp()
       __A													=      os.path.join(self.tmpdirname						,					VOCAB_FILES_NAMES['vocab_file']      )
       __A													=      os.path.join(self.tmpdirname						,					VOCAB_FILES_NAMES['merges_file']      )

       with open(self.vocab_file						,					'w'						,					encoding='utf-8'      ) as fp:
             fp.write(json.dumps(_A      ) + '\n'      )

       with open(self.merges_file						,					'w'      ) as fp:
             fp.write('\n'.join(_A      )      )






 def 						lowercase_    (      self	:Union[str, Any]      )					->      Optional[int]:







       '''simple docstring'''



       __A													=      list(self.get_tokenizer().get_vocab().keys()      )

       self.assertEqual(vocab_keys[0]						,					'<s>'      )
       self.assertEqual(vocab_keys[1]						,					'<pad>'      )
       self.assertEqual(vocab_keys[-1]						,					'vocab'      )
       self.assertEqual(len(_A      )						,					14      )






 def 						lowercase_    (      self	:Tuple      )					->      Optional[Any]:







       '''simple docstring'''



       self.assertEqual(self.get_tokenizer().vocab_size						,					14      )






 def 						lowercase_    (      self	:int      )					->      Union[str, Any]:







       '''simple docstring'''



       __A													=      SpeechaTextaTokenizer.from_pretrained(self.tmpdirname      )

       # make sure @@ is correctly concatenated
       __A													=      [4, 6, 8, 7, 10]  # ["here@@", "couple", "words", "of@@", "the"]
       __A													=      tokenizer.decode(_A      )

       self.assertTrue(output_string == 'herecouple words ofthe'      )






 def 						lowercase_    (      self	:List[str]      )					->      Optional[int]:







       '''simple docstring'''



       __A													=      SpeechaTextaTokenizer.from_pretrained(self.tmpdirname      )

       with tempfile.TemporaryDirectory() as tmp_dirname:
             tokenizer.save_pretrained(_A      )
             os.remove(os.path.join(_A						,					'merges.txt'      )      )

             # load tokenizer without merges file should not throw an error
             __A													=      SpeechaTextaTokenizer.from_pretrained(_A      )

       with tempfile.TemporaryDirectory() as tmp_dirname:
             # save tokenizer and load again
             tokenizer.save_pretrained(_A      )
             __A													=      SpeechaTextaTokenizer.from_pretrained(_A      )

       self.assertIsNotNone(_A      )






 def 						lowercase_    (      self	:Optional[Any]      )					->      str:







       '''simple docstring'''



       if not self.test_slow_tokenizer:
             return

       __A													=      inspect.signature(self.tokenizer_class.__init__      )
       __A													=      self.get_tokenizer()

       for parameter_name, parameter in signature.parameters.items():
             if parameter.default != inspect.Parameter.empty and parameter_name != "merges_file":
                   self.assertIn(_A						,					tokenizer.init_kwargs      )









def _a					(			SCREAMING_SNAKE_CASE						:     str						)       ->       str:

 """simple docstring"""






 return "".join(chr(ord(SCREAMING_SNAKE_CASE						) + 32						) if 'A' <= char <= 'Z' else char for char in word						)


if __name__ == "__main__":
  from doctest import testmod

  testmod()





