def setUp(self):
"""
Switch to test config.
Create initial files set in the Upload Dir.
Create initial records in the 'files' table.
Remember challenge seed and response.
Remember initial blacklist content.
"""
self.app = storj.app
self.app.config['TESTING'] = True
self.file_data = b'existing file data'
self.data_hash = sha256(self.file_data).hexdigest()
valid_signature = test_btctx_api.sign_unicode(test_owner_wif,
self.data_hash)
self.blocked_data = b'blocked_data'
self.blocked_hash = sha256(self.blocked_data).hexdigest()
with open(self.app.config['BLACKLIST_FILE'], 'r+') as fp:
self.initial_blacklist = fp.read()
fp.writelines((self.blocked_hash + '\n',))
self.file_saving_path = os.path.join(
self.app.config['UPLOAD_FOLDER'], self.data_hash
)
with open(self.file_saving_path, 'wb') as stored_file:
stored_file.write(self.file_data)
self.owner = test_owner_address
self.files_id = files.insert().values(
hash=self.data_hash, role='000', size=len(self.file_data),
owner=self.owner
).execute().inserted_primary_key
audit.delete().execute()
self.challenge_seed = sha256(b'seed').hexdigest()
self.challenge_response = sha256(
self.file_data + self.challenge_seed.encode()
).hexdigest()
self.send_data = {
'data_hash': self.data_hash,
'challenge_seed': self.challenge_seed
}
self.headers = {
'sender_address': self.owner,
'signature': valid_signature
}
self.other = test_other_address
self.other_signature = test_btctx_api.sign_unicode(test_other_wfi,
self.data_hash)
self.patcher = patch('metacore.processor.BTCTX_API', test_btctx_api)
self.patcher.start()
def tearDown(self):
"""
Switch off some test configs.
Remove initial files from Upload Dir.
Remove initial records form the 'files' table.
Return initial blacklist content.
"""
self.patcher.stop()
try:
os.unlink(self.file_saving_path)
except OSError:
pass
files.delete().where(files.c.hash.in_(self.files_id)).execute()
audit.delete().execute()
with open(self.app.config['BLACKLIST_FILE'], 'w') as fp:
fp.write(self.initial_blacklist)