


import unittest

import numpy as np
import torch

from .utils_summarization import build_mask, compute_token_type_ids, process_story, truncate_or_pad







class        __lowercase       (							unittest.TestCase  ):



		"""simple docstring"""

		def 					__A   ( self	)  -> Any:







					'''simple docstring'''







					lowerCamelCase    		=  10







		def 					__A   ( self	)  -> str:







					'''simple docstring'''







					lowerCamelCase    		=  [1, 2, 3, 4]
					lowerCamelCase    		=  [1, 2, 3, 4, 0, 0, 0, 0, 0, 0]
					self.assertEqual(truncate_or_pad(A		,      self.block_size		,      0	)		,      A	)







		def 					__A   ( self	)  -> int:







					'''simple docstring'''







					lowerCamelCase    		=  [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
					lowerCamelCase    		=  [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
					self.assertEqual(truncate_or_pad(A		,      self.block_size		,      0	)		,      A	)







		def 					__A   ( self	)  -> Dict:







					'''simple docstring'''







					lowerCamelCase    		=  [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13]
					lowerCamelCase    		=  [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
					self.assertEqual(truncate_or_pad(A		,      self.block_size		,      0	)		,      A	)







		def 					__A   ( self	)  -> Dict:







					'''simple docstring'''







					lowerCamelCase    		=  """It was the year of Our Lord one thousand seven hundred and
        seventy-five.\n\nSpiritual revelations were conceded to England at that
        favoured period, as at this."""
					lowerCamelCase		,		lowerCamelCase    		=  process_story(A	)
					self.assertEqual(A		,      []	)







		def 					__A   ( self	)  -> int:







					'''simple docstring'''







					lowerCamelCase    		=  """"""
					lowerCamelCase		,		lowerCamelCase    		=  process_story(A	)
					self.assertEqual(A		,      []	)
					self.assertEqual(A		,      []	)







		def 					__A   ( self	)  -> Optional[int]:







					'''simple docstring'''







					lowerCamelCase    		=  (
					    """It was the year of Our Lord one thousand seven hundred and """
					    """seventy-five\n\nSpiritual revelations were conceded to England """
					    """at that favoured period, as at this.\n@highlight\n\nIt was the best of times"""
					)
					lowerCamelCase		,		lowerCamelCase    		=  process_story(A	)

					lowerCamelCase    		=  [
					    """It was the year of Our Lord one thousand seven hundred and seventy-five.""",
					    """Spiritual revelations were conceded to England at that favoured period, as at this.""",
					]
					self.assertEqual(A		,      A	)

					lowerCamelCase    		=  ["""It was the best of times."""]
					self.assertEqual(A		,      A	)







		def 					__A   ( self	)  -> Dict:







					'''simple docstring'''







					lowerCamelCase    		=  torch.tensor([1, 2, 3, 4]	)
					lowerCamelCase    		=  torch.tensor([1, 1, 1, 1]	)
					np.testing.assert_array_equal(build_mask(A		,      0	).numpy()		,      expected.numpy()	)







		def 					__A   ( self	)  -> Optional[Any]:







					'''simple docstring'''







					lowerCamelCase    		=  torch.tensor([1, 2, 3, 4, 23, 23, 23]	)
					lowerCamelCase    		=  torch.tensor([1, 1, 1, 1, 0, 0, 0]	)
					np.testing.assert_array_equal(build_mask(A		,      23	).numpy()		,      expected.numpy()	)







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







					'''simple docstring'''







					lowerCamelCase    		=  torch.tensor([8, 2, 3, 4, 1, 1, 1]	)
					lowerCamelCase    		=  torch.tensor([1, 1, 1, 1, 0, 0, 0]	)
					np.testing.assert_array_equal(build_mask(A		,      1	).numpy()		,      expected.numpy()	)







		def 					__A   ( self	)  -> Optional[int]:







					'''simple docstring'''







					lowerCamelCase    		=  1_01
					lowerCamelCase    		=  torch.tensor([[1, 2, 3, 4, 5, 6], [1, 2, 3, 1_01, 5, 6], [1, 1_01, 3, 4, 1_01, 6]]	)
					lowerCamelCase    		=  torch.tensor([[1, 1, 1, 1, 1, 1], [1, 1, 1, 0, 0, 0], [1, 0, 0, 0, 1, 1]]	)

					lowerCamelCase    		=  compute_token_type_ids(A		,      A	)
					np.testing.assert_array_equal(A		,      A	)





import random
from typing import Any






def 	__lowerCamelCase						(							lowerCamelCase__		:						list      ):





			'''simple docstring'''




			for _ in range(len(lowerCamelCase__      )      ):
						lowerCamelCase    		=  random.randint(0  ,							len(lowerCamelCase__      ) - 1      )
						lowerCamelCase    		=  random.randint(0  ,							len(lowerCamelCase__      ) - 1      )
						lowerCamelCase		,		lowerCamelCase    		=  data[b], data[a]
			return data


if __name__ == "__main__":
		UpperCAmelCase   :    str     =		[0, 1, 2, 3, 4, 5, 6, 7]
		UpperCAmelCase   :    Union[str, Any]     =		["python", "says", "hello", "!"]
		print("Fisher-Yates Shuffle:")
		print("List", integers, strings)
		print("FY Shuffle", fisher_yates_shuffle(integers), fisher_yates_shuffle(strings))

