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Add tests for covers

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This commit is contained in:
Kovid Goyal 2013-02-20 10:46:15 +05:30
parent c85b98168a
commit 4943f36748
3 changed files with 15 additions and 7 deletions
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14
src/calibre/db/tests/base.py
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@ -17,9 +17,12 @@ class BaseTest(unittest.TestCase):
if LibraryDatabase2.exists_at(library_path):
raise ValueError('A library already exists at %r'%library_path)
src = os.path.join(os.path.dirname(__file__), 'metadata.db')
db = os.path.join(library_path, 'metadata.db')
shutil.copyfile(src, db)
return db
dest = os.path.join(library_path, 'metadata.db')
shutil.copyfile(src, dest)
db = LibraryDatabase2(library_path)
db.set_cover(1, I('lt.png', data=True))
db.set_cover(2, I('polish.png', data=True))
return dest
def init_cache(self, library_path):
from calibre.db.backend import DB
@ -35,8 +38,9 @@ class BaseTest(unittest.TestCase):
self.assertEqual(allfk1, allfk2)
all_keys = {'format_metadata', 'id', 'application_id',
'author_sort_map', 'author_link_map', 'book_size',
'ondevice_col', 'last_modified'}.union(allfk1)
'author_sort_map', 'author_link_map', 'book_size',
'ondevice_col', 'last_modified', 'has_cover',
'cover_data'}.union(allfk1)
for attr in all_keys:
if attr == 'user_metadata': continue
if attr == 'format_metadata': continue # TODO: Not implemented yet

6
src/calibre/db/tests/reading.py
View File

@ -178,13 +178,15 @@ class ReadingTest(BaseTest):
old.add_format(i, 'text%d'%i, StringIO(b'random%d'%i),
index_is_id=True)
old_metadata = {i:old.get_metadata(i, index_is_id=True) for i in
old_metadata = {i:old.get_metadata(
i, index_is_id=True, get_cover=True, cover_as_data=True) for i in
xrange(1, 4)}
old = None
cache = self.init_cache(self.library_path)
new_metadata = {i:cache.get_metadata(i) for i in xrange(1, 4)}
new_metadata = {i:cache.get_metadata(
i, get_cover=True, cover_as_data=True) for i in xrange(1, 4)}
cache = None
for mi2, mi1 in zip(new_metadata.values(), old_metadata.values()):
self.compare_metadata(mi1, mi2)

2
src/calibre/library/database2.py
View File

@ -1134,6 +1134,8 @@ class LibraryDatabase2(LibraryDatabase, SchemaUpgrade, CustomColumns):
base_path = os.path.join(self.library_path, self.path(id,
index_is_id=True))
self.dirtied([id])
if not os.path.exists(base_path):
os.makedirs(base_path)
path = os.path.join(base_path, 'cover.jpg')