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53 lines
1.5 KiB
Python
53 lines
1.5 KiB
Python
"""Tests around :mod:`django_downloadview.io`."""
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import unittest
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from django_downloadview import BytesIteratorIO, TextIteratorIO
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HELLO_TEXT = u"Hello world!\né\n"
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HELLO_BYTES = b"Hello world!\n\xc3\xa9\n"
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def generate_hello_text():
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"""Generate u'Hello world!\n'."""
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yield u"Hello "
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yield u"world!"
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yield u"\n"
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yield u"é"
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yield u"\n"
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def generate_hello_bytes():
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"""Generate b'Hello world!\n'."""
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yield b"Hello "
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yield b"world!"
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yield b"\n"
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yield b"\xc3\xa9"
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yield b"\n"
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class TextIteratorIOTestCase(unittest.TestCase):
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"""Tests around :class:`~django_downloadview.io.TextIteratorIO`."""
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def test_read_text(self):
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"""TextIteratorIO obviously accepts text generator."""
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file_obj = TextIteratorIO(generate_hello_text())
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self.assertEqual(file_obj.read(), HELLO_TEXT)
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def test_read_bytes(self):
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"""TextIteratorIO converts bytes as text."""
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file_obj = TextIteratorIO(generate_hello_bytes())
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self.assertEqual(file_obj.read(), HELLO_TEXT)
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class BytesIteratorIOTestCase(unittest.TestCase):
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"""Tests around :class:`~django_downloadview.io.BytesIteratorIO`."""
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def test_read_bytes(self):
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"""BytesIteratorIO obviously accepts bytes generator."""
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file_obj = BytesIteratorIO(generate_hello_bytes())
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self.assertEqual(file_obj.read(), HELLO_BYTES)
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def test_read_text(self):
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"""BytesIteratorIO converts text as bytes."""
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file_obj = BytesIteratorIO(generate_hello_text())
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self.assertEqual(file_obj.read(), HELLO_BYTES)
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