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Add tests for invalid input to copy_*_to() methods

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Kovid Goyal 2013-04-08 21:30:30 +05:30
parent 2388668aa9
commit 8264280d73
1 changed files with 8 additions and 0 deletions
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8
src/calibre/db/tests/reading.py
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@ -8,6 +8,7 @@
__docformat__ = 'restructuredtext en'
import datetime
from io import BytesIO
from calibre.utils.date import utc_tz
from calibre.db.tests.base import BaseTest
@ -205,6 +206,9 @@ def test_get_cover(self): # {{{
else:
self.assertEqual(cdata, cache.cover(book_id, as_path=True),
'Reading of null cover as path failed')
buf = BytesIO()
self.assertFalse(cache.copy_cover_to(99999, buf), 'copy_cover_to() did not return False for non-existent book_id')
self.assertFalse(cache.copy_cover_to(3, buf), 'copy_cover_to() did not return False for non-existent cover')
# }}}
@ -305,6 +309,7 @@ def compare_category(category, old, new):
def test_get_formats(self): # {{{
'Test reading ebook formats using the format() method'
from calibre.library.database2 import LibraryDatabase2
from calibre.db.cache import NoSuchFormat
old = LibraryDatabase2(self.library_path)
ids = old.all_ids()
lf = {i:set(old.formats(i, index_is_id=True).split(',')) if old.formats(
@ -332,6 +337,9 @@ def test_get_formats(self): # {{{
self.assertEqual(old, f.read(),
'Failed to read format as path')
buf = BytesIO()
self.assertRaises(NoSuchFormat, cache.copy_format_to, 99999, 'X', buf, 'copy_format_to() failed to raise an exception for non-existent book')
self.assertRaises(NoSuchFormat, cache.copy_format_to, 1, 'X', buf, 'copy_format_to() failed to raise an exception for non-existent format')
# }}}