|  | @@ -429,8 +429,7 @@ class test_tasks(TasksCase):
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				|  |  |          self.mytask.request.errbacks = 'errbacks'
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				|  |  |  
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				|  |  |          mocked_signature = MagicMock(name='s')
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				|  |  | -        accumulate_mock = MagicMock(name='accumulate',
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				|  |  | -                                   s=mocked_signature)
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				|  |  | +        accumulate_mock = MagicMock(name='accumulate', s=mocked_signature)
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				|  |  |          self.mytask.app.tasks['celery.accumulate'] = accumulate_mock
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				|  |  |  
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				|  |  |          try:
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