'''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 				lowercase    (    a__			,					unittest.TestCase			):
   lowerCamelCase_            =SpeechaTextaTokenizer
   lowerCamelCase_            =False


   def __UpperCAmelCase							( self					:						Tuple)   ->       Union[str, Any]:
         super().setUp()

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

         lowercase_     			=   {"pad_token": "<pad>", "unk_token": "<unk>", "bos_token": "<s>", "eos_token": "</s>"}

         lowercase_     			=   tempfile.mkdtemp()
         lowercase_     			=   os.path.join(self.tmpdirname ,		VOCAB_FILES_NAMES["vocab_file"])
         lowercase_     			=   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(__UpperCAmelCase) + "\n")

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


   def __UpperCAmelCase							( self					:						Dict)   ->       Dict:
         lowercase_     			=   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(__UpperCAmelCase) ,		14)


   def __UpperCAmelCase							( self					:						Tuple)   ->       Optional[int]:
         self.assertEqual(self.get_tokenizer().vocab_size ,		14)


   def __UpperCAmelCase							( self					:						int)   ->       str:
         lowercase_     			=   SpeechaTextaTokenizer.from_pretrained(self.tmpdirname)

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

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


   def __UpperCAmelCase							( self					:						List[str])   ->       int:
         lowercase_     			=   SpeechaTextaTokenizer.from_pretrained(self.tmpdirname)

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

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

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

         self.assertIsNotNone(__UpperCAmelCase)


   def __UpperCAmelCase							( self					:						str)   ->       Any:
         if not self.test_slow_tokenizer:
               return

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

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










"""simple docstring"""






def    A_ ( _lowerCAmelCase  :       str							):






     """simple docstring"""

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


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

   testmod()