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tests/models/rembert/test_tokenization_rembert.py

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+# Copyright 2022 The HuggingFace Team. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Testing suite for the RemBert tokenizer."""
+
+import unittest
+
+from tests.test_tokenization_common import TokenizerTesterMixin
+from transformers import RemBertTokenizer
+from transformers.testing_utils import get_tests_dir, require_sentencepiece, require_tokenizers
+
+
+SENTENCEPIECE_UNDERLINE = "▁"
+SPIECE_UNDERLINE = SENTENCEPIECE_UNDERLINE  # Kept for backward compatibility
+
+SAMPLE_VOCAB = get_tests_dir("fixtures/test_sentencepiece.model")
+
+
+@require_sentencepiece
+@require_tokenizers
+class RemBertTokenizationTest(TokenizerTesterMixin, unittest.TestCase):
+    from_pretrained_id = "google/rembert"
+    tokenizer_class = RemBertTokenizer
+    pre_trained_model_path = "google/rembert"
+
+    integration_expected_tokens = ['▁This', '▁is', '▁a', '▁test', '▁', '😊', '▁I', '▁was', '▁born', '▁in', '▁9', '2000', ',', '▁and', '▁this', '▁is', '▁fals', 'é', '.', '▁', '生活', '的', '真', '谛', '是', '▁Hi', '▁Hello', '▁Hi', '▁Hello', '▁', '▁', '▁', '▁', '▁', '▁', '▁Hello', '▁', '<s>', '▁hi', '<s>', 'there', '▁The', '▁following', '▁string', '▁should', '▁be', '▁properly', '▁en', 'coded', ':', '▁Hello', '.', '▁But', '▁ir', 'd', '▁and', '▁ปี', '▁ir', 'd', '▁ด', '▁Hey', '▁how', '▁are', '▁you', '▁doing']  # fmt: skip
+    integration_expected_token_ids = [1357, 619, 577, 3515, 573, 119091, 623, 820, 18648, 586, 940, 7905, 571, 599, 902, 619, 98696, 780, 572, 573, 6334, 649, 3975, 244511, 1034, 3211, 24624, 3211, 24624, 573, 573, 573, 573, 573, 573, 24624, 573, 3, 1785, 3, 90608, 660, 6802, 15930, 2575, 689, 43272, 592, 185434, 581, 24624, 572, 2878, 1032, 620, 599, 9070, 1032, 620, 60827, 20490, 1865, 781, 734, 9711]  # fmt: skip
+    expected_tokens_from_ids = ['▁This', '▁is', '▁a', '▁test', '▁', '😊', '▁I', '▁was', '▁born', '▁in', '▁9', '2000', ',', '▁and', '▁this', '▁is', '▁fals', 'é', '.', '▁', '生活', '的', '真', '谛', '是', '▁Hi', '▁Hello', '▁Hi', '▁Hello', '▁', '▁', '▁', '▁', '▁', '▁', '▁Hello', '▁', '<s>', '▁hi', '<s>', 'there', '▁The', '▁following', '▁string', '▁should', '▁be', '▁properly', '▁en', 'coded', ':', '▁Hello', '.', '▁But', '▁ir', 'd', '▁and', '▁ปี', '▁ir', 'd', '▁ด', '▁Hey', '▁how', '▁are', '▁you', '▁doing']  # fmt: skip
+    integration_expected_decoded_text = "This is a test 😊 I was born in 92000, and this is falsé. 生活的真谛是 Hi Hello Hi Hello       Hello <s> hi<s>there The following string should be properly encoded: Hello. But ird and ปี ird ด Hey how are you doing"