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55 lines
1.4 KiB
Python
55 lines
1.4 KiB
Python
from __future__ import absolute_import
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from __future__ import unicode_literals
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from .. import unittest
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from compose.utils import split_buffer
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class SplitBufferTest(unittest.TestCase):
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def test_single_line_chunks(self):
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def reader():
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yield b'abc\n'
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yield b'def\n'
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yield b'ghi\n'
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self.assert_produces(reader, ['abc\n', 'def\n', 'ghi\n'])
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def test_no_end_separator(self):
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def reader():
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yield b'abc\n'
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yield b'def\n'
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yield b'ghi'
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self.assert_produces(reader, ['abc\n', 'def\n', 'ghi'])
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def test_multiple_line_chunk(self):
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def reader():
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yield b'abc\ndef\nghi'
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self.assert_produces(reader, ['abc\n', 'def\n', 'ghi'])
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def test_chunked_line(self):
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def reader():
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yield b'a'
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yield b'b'
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yield b'c'
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yield b'\n'
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yield b'd'
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self.assert_produces(reader, ['abc\n', 'd'])
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def test_preserves_unicode_sequences_within_lines(self):
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string = u"a\u2022c\n"
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def reader():
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yield string.encode('utf-8')
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self.assert_produces(reader, [string])
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def assert_produces(self, reader, expectations):
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split = split_buffer(reader())
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for (actual, expected) in zip(split, expectations):
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self.assertEqual(type(actual), type(expected))
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self.assertEqual(actual, expected)
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