def test_basic(self):
path = self.nextTempFilePath()
writer = Storage.ChecksummedWriter(path)
toWrite = ['asdfasdfasdf', 'asdfasdfasdfasdfasdf', 'asdfsdfikjlkhjgkl']
for string in toWrite:
writer.writeString(string)
writer.flush()
self.assertEqual(writer.written(), writer.fileSize())
self.assertEqual(
writer.written(),
sum(
len(x) + struct.calcsize(crcType) + struct.calcsize(sizeType)
for x in toWrite))
self.assertEqual(writer.path(), path)
self.assertEqual(os.stat(path).st_size, writer.written())
success, contents = Storage.readToVector(path)
self.assertTrue(success)
self.assertEqual(tuple(toWrite), tuple(contents))
os.unlink(path)
