def test_update(self):
self.assertTrue(self.db.create_tables())
test_au_file = audio_file_test.get_test_audio_file(123)
test_au_file.volume = None
test_au_file.import_timestamp = None
test_volume = 19
test_import_timestamp = 1230012345
add_txn = self.db.begin_add(test_volume, test_import_timestamp)
add_txn.add(test_au_file)
add_txn.commit()
fetched_au_file = self.db.get_by_fingerprint(test_au_file.fingerprint)
self.assertEqual(test_au_file, fetched_au_file)
# Modify an existing tag.
mod_tag = test_au_file.mutagen_id3["TPE1"]
mod_tag.text[0] += "arbitrary change"
# Add a new tag.
new_tag = mutagen.id3.TPUB(text=[u"TPUB"])
test_au_file.mutagen_id3.add(new_tag)
# Delete a tag.
del test_au_file.mutagen_id3["TALB"]
new_timestamp = test_import_timestamp + 1000
self.db.update(test_au_file, new_timestamp)
fetched_au_file = self.db.get_by_fingerprint(test_au_file.fingerprint)
self.assertEqual(test_au_file, fetched_au_file)
def test_update(self):
self.assertTrue(self.db.create_tables())
test_au_file = audio_file_test.get_test_audio_file(123)
test_au_file.volume = None
test_au_file.import_timestamp = None
test_volume = 19
test_import_timestamp = 1230012345
add_txn = self.db.begin_add(test_volume, test_import_timestamp)
add_txn.add(test_au_file)
add_txn.commit()
fetched_au_file = self.db.get_by_fingerprint(test_au_file.fingerprint)
self.assertEqual(test_au_file, fetched_au_file)
# Modify an existing tag.
mod_tag = test_au_file.mutagen_id3["TPE1"]
mod_tag.text[0] += "arbitrary change"
# Add a new tag.
new_tag = mutagen.id3.TPUB(text=[u"TPUB"])
test_au_file.mutagen_id3.add(new_tag)
# Delete a tag.
del test_au_file.mutagen_id3["TALB"]
new_timestamp = test_import_timestamp + 1000
self.db.update(test_au_file, new_timestamp)
fetched_au_file = self.db.get_by_fingerprint(test_au_file.fingerprint)
self.assertEqual(test_au_file, fetched_au_file)
def test_simple(self):
output = cStringIO.StringIO()
writer = nml_writer.NMLWriter("test_file_volume", "/lib", output)
for i in xrange(10):
writer.write(audio_file_test.get_test_audio_file(i))
writer.close()
output_str = output.getvalue()
self.assert_is_valid_xml(output_str)
self.assertTrue("<COLLECTION ENTRIES=\"%10d\"" % 10 in output_str)
def test_add(self):
all_au_files = [audio_file_test.get_test_audio_file(i)
for i in xrange(1000)]
self.assertTrue(self.db.create_tables())
test_volume = 17
test_import_timestamp = 1230959520
# It is an error to add an audio file with the wrong volume or
# timestamp.
boom_txn = self.db.begin_add(test_volume, test_import_timestamp)
au_file = all_au_files[0]
au_file.volume = test_volume + 1
au_file.import_timestamp = test_import_timestamp
self.assertRaises(AssertionError, boom_txn.add, au_file)
au_file.volume = test_volume
au_file.import_timestamp = test_import_timestamp + 1
self.assertRaises(AssertionError, boom_txn.add, au_file)
# Committing an empty transaction is OK.
add_txn = self.db.begin_add(test_volume, test_import_timestamp)
add_txn.commit()
# Reverting an empty transaction is OK too.
add_txn = self.db.begin_add(test_volume, test_import_timestamp)
add_txn.revert()
for au_file in all_au_files:
au_file.volume = None
au_file.import_timestamp = None
add_txn = self.db.begin_add(test_volume, test_import_timestamp)
for au_file in all_au_files:
add_txn.add(au_file)
add_txn.revert()
# Should still be empty after reverting.
self.assertEqual([], list(self.db.get_all()))
for au_file in all_au_files:
au_file.volume = None
au_file.import_timestamp = None
add_txn = self.db.begin_add(test_volume, test_import_timestamp)
for au_file in all_au_files:
add_txn.add(au_file)
add_txn.commit()
# Should be able to get_all.
self.assert_same_audio_files(
all_au_files,
list(self.db.get_all()))
# Should be able to get each file by fingerprint.
for au_file in all_au_files:
fetched_au_file = self.db.get_by_fingerprint(au_file.fingerprint)
self.assertEqual(au_file, fetched_au_file)
def test_add(self):
all_au_files = [
audio_file_test.get_test_audio_file(i) for i in xrange(1000)
]
self.assertTrue(self.db.create_tables())
test_volume = 17
test_import_timestamp = 1230959520
# It is an error to add an audio file with the wrong volume or
# timestamp.
boom_txn = self.db.begin_add(test_volume, test_import_timestamp)
au_file = all_au_files[0]
au_file.volume = test_volume + 1
au_file.import_timestamp = test_import_timestamp
self.assertRaises(AssertionError, boom_txn.add, au_file)
au_file.volume = test_volume
au_file.import_timestamp = test_import_timestamp + 1
self.assertRaises(AssertionError, boom_txn.add, au_file)
# Committing an empty transaction is OK.
add_txn = self.db.begin_add(test_volume, test_import_timestamp)
add_txn.commit()
# Reverting an empty transaction is OK too.
add_txn = self.db.begin_add(test_volume, test_import_timestamp)
add_txn.revert()
for au_file in all_au_files:
au_file.volume = None
au_file.import_timestamp = None
add_txn = self.db.begin_add(test_volume, test_import_timestamp)
for au_file in all_au_files:
add_txn.add(au_file)
add_txn.revert()
# Should still be empty after reverting.
self.assertEqual([], list(self.db.get_all()))
for au_file in all_au_files:
au_file.volume = None
au_file.import_timestamp = None
add_txn = self.db.begin_add(test_volume, test_import_timestamp)
for au_file in all_au_files:
add_txn.add(au_file)
add_txn.commit()
# Should be able to get_all.
self.assert_same_audio_files(all_au_files, list(self.db.get_all()))
# Should be able to get each file by fingerprint.
for au_file in all_au_files:
fetched_au_file = self.db.get_by_fingerprint(au_file.fingerprint)
self.assertEqual(au_file, fetched_au_file)
