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	diff --git a/requirements-test.txt b/requirements-test.txt
	--- a/requirements-test.txt
	+++ b/requirements-test.txt
	@@ -1,4 +1,5 @@
	-pytest
	+pytest < 4
	+pytest-postgresql
	dulwich >= 0.18.7
	swh.loader.git >= 0.0.48
	swh.storage[testing]
	diff --git a/setup.py b/setup.py
	--- a/setup.py
	+++ b/setup.py
	@@ -50,6 +50,10 @@
	vcversioner={},
	include_package_data=True,
	zip_safe=False,
	+ entry_points='''
	+ [console_scripts]
	+ swh-vault=swh.vault.cli:main
	+ ''',
	classifiers=[
	"Programming Language :: Python :: 3",
	"Intended Audience :: Developers",
	diff --git a/swh/vault/__init__.py b/swh/vault/__init__.py
	--- a/swh/vault/__init__.py
	+++ b/swh/vault/__init__.py
	@@ -2,9 +2,12 @@
	# See the AUTHORS file at the top-level directory of this distribution
	# License: GNU Affero General Public License version 3, or any later version
	# See top-level LICENSE file for more information
	+import logging

	+logger = logging.getLogger(__name__)

	-def get_vault(cls, args):
	+
	+def get_vault(cls='remote', args={}):
	"""
	Get a vault object of class `vault_class` with arguments
	`vault_args`.
	@@ -15,16 +18,23 @@
	- args (dict): dictionary with keys

	Returns:
	- an instance of swh.storage.Storage (either local or remote)
	+ an instance of VaultBackend (either local or remote)

	Raises:
	ValueError if passed an unknown storage class.

	"""
	-
	if cls == 'remote':
	from .api.client import RemoteVaultClient as Vault
	+ elif cls == 'local':
	+ from swh.scheduler import get_scheduler
	+ from swh.storage import get_storage
	+ from swh.vault.cache import VaultCache
	+ from swh.vault.backend import VaultBackend as Vault
	+ args['cache'] = VaultCache(**args['cache'])
	+ args['storage'] = get_storage(**args['storage'])
	+ args['scheduler'] = get_scheduler(**args['scheduler'])
	else:
	raise ValueError('Unknown storage class `%s`' % cls)
	-
	+ logger.debug('Instantiating %s with %s' % (Vault, args))
	return Vault(**args)
	diff --git a/swh/vault/api/client.py b/swh/vault/api/client.py
	--- a/swh/vault/api/client.py
	+++ b/swh/vault/api/client.py
	@@ -17,9 +17,9 @@
	class RemoteVaultClient(SWHRemoteAPI):
	"""Client to the Software Heritage vault cache."""

	- def __init__(self, base_url, timeout=None):
	+ def __init__(self, url, timeout=None):
	super().__init__(
	- api_exception=VaultAPIError, url=base_url, timeout=timeout)
	+ api_exception=VaultAPIError, url=url, timeout=timeout)

	# Web API endpoints

	diff --git a/swh/vault/api/server.py b/swh/vault/api/server.py
	--- a/swh/vault/api/server.py
	+++ b/swh/vault/api/server.py
	@@ -5,7 +5,6 @@

	import aiohttp.web
	import asyncio
	-import click
	import collections

	from swh.core import config
	@@ -13,8 +12,9 @@
	encode_data_server as encode_data,
	decode_request)
	from swh.model import hashutil
	+from swh.vault import get_vault
	from swh.vault.cookers import COOKER_TYPES
	-from swh.vault.backend import VaultBackend, NotFoundExc
	+from swh.vault.backend import NotFoundExc


	DEFAULT_CONFIG_PATH = 'vault/server'
	@@ -33,7 +33,12 @@
	},
	}),
	'client_max_size': ('int', 1024 ** 3),
	- 'db': ('str', 'dbname=softwareheritage-vault-dev'),
	+ 'vault': ('dict', {
	+ 'cls': 'local',
	+ 'args': {
	+ 'db': 'dbname=softwareheritage-vault-dev',
	+ },
	+ }),
	'scheduler': ('dict', {
	'cls': 'remote',
	'args': {
	@@ -168,10 +173,7 @@

	# Web server

	-def make_app(config, **kwargs):
	- if 'client_max_size' in config:
	- kwargs['client_max_size'] = config['client_max_size']
	-
	+def make_app(backend, **kwargs):
	app = SWHRemoteAPI(**kwargs)
	app.router.add_route('GET', '/', index)

	@@ -190,26 +192,40 @@
	app.router.add_route('POST', '/batch_cook', batch_cook)
	app.router.add_route('GET', '/batch_progress/{batch_id}', batch_progress)

	- app['backend'] = VaultBackend(config)
	+ app['backend'] = backend
	return app


	-def make_app_from_configfile(config_path=DEFAULT_CONFIG_PATH, **kwargs):
	- cfg = config.load_named_config(config_path, DEFAULT_CONFIG)
	- return make_app(cfg, **kwargs)
	+def get_local_backend(config_file):
	+ cfg = config.read(config_file, DEFAULT_CONFIG)
	+ if 'vault' not in cfg:
	+ raise ValueError("missing '%vault' configuration")
	+
	+ vcfg = cfg['vault']
	+ if vcfg['cls'] != 'local':
	+ raise EnvironmentError(
	+ "The vault backend can only be started with a 'local' "
	+ "configuration", err=True)
	+ args = vcfg['args']
	+ if 'cache' not in args:
	+ args['cache'] = cfg.get('cache')
	+ if 'storage' not in args:
	+ args['storage'] = cfg.get('storage')
	+ if 'scheduler' not in args:
	+ args['scheduler'] = cfg.get('scheduler')
	+
	+ for key in ('cache', 'storage', 'scheduler'):
	+ if not args.get(key):
	+ raise ValueError(
	+ "invalid configuration; missing %s config entry." % key)
	+
	+ return get_vault('local', args)


	-@click.command()
	-@click.argument('config-path', required=1)
	-@click.option('--host', default='0.0.0.0', help="Host to run the server")
	-@click.option('--port', default=5005, type=click.INT,
	- help="Binding port of the server")
	-@click.option('--debug/--nodebug', default=True,
	- help="Indicates if the server should run in debug mode")
	-def launch(config_path, host, port, debug):
	- app = make_app(config.read(config_path, DEFAULT_CONFIG), debug=bool(debug))
	- aiohttp.web.run_app(app, host=host, port=int(port))
	+def make_app_from_configfile(config_file, **kwargs):
	+ vault = get_local_backend(config_file)
	+ return make_app(backend=vault, **kwargs)


	if __name__ == '__main__':
	- launch()
	+ print('Deprecated. Use swh-vault ')
	diff --git a/swh/vault/backend.py b/swh/vault/backend.py
	--- a/swh/vault/backend.py
	+++ b/swh/vault/backend.py
	@@ -4,17 +4,15 @@
	# See top-level LICENSE file for more information

	import smtplib
	-import psycopg2
	-from psycopg2.extras import RealDictCursor
	+import psycopg2.extras

	-from functools import wraps
	from email.mime.text import MIMEText

	+from swh.core.db import BaseDb
	+from swh.core.db.common import db_transaction
	from swh.model import hashutil
	-from swh.scheduler import get_scheduler
	from swh.scheduler.utils import create_oneshot_task_dict
	-from swh.vault.cache import VaultCache
	-from swh.vault.cookers import get_cooker
	+from swh.vault.cookers import get_cooker_cls

	cooking_task_name = 'swh.vault.cooking_tasks.SWHCookingTask'

	@@ -69,146 +67,87 @@
	for obj_type, obj_id in batch]


	-# TODO: Imported from swh.scheduler.backend. Factorization needed.
	-def autocommit(fn):
	- @wraps(fn)
	- def wrapped(self, args, *kwargs):
	- autocommit = False
	- # TODO: I don't like using None, it's confusing for the user. how about
	- # a NEW_CURSOR object()?
	- if 'cursor' not in kwargs or not kwargs['cursor']:
	- autocommit = True
	- kwargs['cursor'] = self.cursor()
	-
	- try:
	- ret = fn(self, args, *kwargs)
	- except BaseException:
	- if autocommit:
	- self.rollback()
	- raise
	-
	- if autocommit:
	- self.commit()
	-
	- return ret
	-
	- return wrapped
	-
	-
	-# TODO: This has to be factorized with other database base classes and helpers
	-# (swh.scheduler.backend.SchedulerBackend, swh.storage.db.BaseDb, ...)
	-# The three first methods are imported from swh.scheduler.backend.
	class VaultBackend:
	"""
	Backend for the Software Heritage vault.
	"""
	- def __init__(self, config):
	+ def __init__(self, db, cache, scheduler, storage=None, **config):
	self.config = config
	- self.cache = VaultCache(self.config['cache'])
	- self.db = None
	- self.reconnect()
	+ self.cache = cache
	+ self.scheduler = scheduler
	+ self.storage = storage
	self.smtp_server = smtplib.SMTP()
	- if self.config['scheduler'] is not None:
	- self.scheduler = get_scheduler(**self.config['scheduler'])
	-
	- def reconnect(self):
	- """Reconnect to the database."""
	- if not self.db or self.db.closed:
	- self.db = psycopg2.connect(
	- dsn=self.config['db'],
	- cursor_factory=RealDictCursor,
	- )

	- def close(self):
	- """Close the underlying database connection."""
	- self.db.close()
	-
	- def cursor(self):
	- """Return a fresh cursor on the database, with auto-reconnection in
	- case of failure"""
	- cur = None
	-
	- # Get a fresh cursor and reconnect at most three times
	- tries = 0
	- while True:
	- tries += 1
	- try:
	- cur = self.db.cursor()
	- cur.execute('select 1')
	- break
	- except psycopg2.OperationalError:
	- if tries < 3:
	- self.reconnect()
	- else:
	- raise
	- return cur
	-
	- def commit(self):
	- """Commit a transaction"""
	- self.db.commit()
	-
	- def rollback(self):
	- """Rollback a transaction"""
	- self.db.rollback()
	-
	- @autocommit
	- def task_info(self, obj_type, obj_id, cursor=None):
	+ self._pool = psycopg2.pool.ThreadedConnectionPool(
	+ config.get('min_pool_conns', 1),
	+ config.get('max_pool_conns', 10),
	+ db,
	+ cursor_factory=psycopg2.extras.RealDictCursor,
	+ )
	+ self._db = None
	+
	+ def get_db(self):
	+ if self._db:
	+ return self._db
	+ return BaseDb.from_pool(self._pool)
	+
	+ @db_transaction()
	+ def task_info(self, obj_type, obj_id, db=None, cur=None):
	"""Fetch information from a bundle"""
	obj_id = hashutil.hash_to_bytes(obj_id)
	- cursor.execute('''
	+ cur.execute('''
	SELECT id, type, object_id, task_id, task_status, sticky,
	ts_created, ts_done, ts_last_access, progress_msg
	FROM vault_bundle
	WHERE type = %s AND object_id = %s''', (obj_type, obj_id))
	- res = cursor.fetchone()
	+ res = cur.fetchone()
	if res:
	res['object_id'] = bytes(res['object_id'])
	return res

	- def _send_task(self, args):
	+ def _send_task(self, *args):
	"""Send a cooking task to the celery scheduler"""
	task = create_oneshot_task_dict('swh-vault-cooking', *args)
	added_tasks = self.scheduler.create_tasks([task])
	return added_tasks[0]['id']

	- @autocommit
	- def create_task(self, obj_type, obj_id, sticky=False, cursor=None):
	+ @db_transaction()
	+ def create_task(self, obj_type, obj_id, sticky=False, db=None, cur=None):
	"""Create and send a cooking task"""
	obj_id = hashutil.hash_to_bytes(obj_id)
	hex_id = hashutil.hash_to_hex(obj_id)
	- args = [obj_type, hex_id]

	- backend_storage_config = {'storage': self.config['storage']}
	- cooker_class = get_cooker(obj_type)
	- cooker = cooker_class(*args, override_cfg=backend_storage_config)
	+ cooker_class = get_cooker_cls(obj_type)
	+ cooker = cooker_class(obj_type, hex_id,
	+ backend=self, storage=self.storage)
	if not cooker.check_exists():
	raise NotFoundExc("Object {} was not found.".format(hex_id))

	- cursor.execute('''
	+ cur.execute('''
	INSERT INTO vault_bundle (type, object_id, sticky)
	VALUES (%s, %s, %s)''', (obj_type, obj_id, sticky))
	- self.commit()
	+ db.conn.commit()

	- task_id = self._send_task(args)
	+ task_id = self._send_task(obj_type, hex_id)

	- cursor.execute('''
	+ cur.execute('''
	UPDATE vault_bundle
	SET task_id = %s
	WHERE type = %s AND object_id = %s''', (task_id, obj_type, obj_id))

	- @autocommit
	- def add_notif_email(self, obj_type, obj_id, email, cursor=None):
	+ @db_transaction()
	+ def add_notif_email(self, obj_type, obj_id, email, db=None, cur=None):
	"""Add an e-mail address to notify when a given bundle is ready"""
	obj_id = hashutil.hash_to_bytes(obj_id)
	- cursor.execute('''
	+ cur.execute('''
	INSERT INTO vault_notif_email (email, bundle_id)
	VALUES (%s, (SELECT id FROM vault_bundle
	WHERE type = %s AND object_id = %s))''',
	- (email, obj_type, obj_id))
	+ (email, obj_type, obj_id))

	- @autocommit
	+ @db_transaction()
	def cook_request(self, obj_type, obj_id, *, sticky=False,
	- email=None, cursor=None):
	+ email=None, db=None, cur=None):
	"""Main entry point for cooking requests. This starts a cooking task if
	needed, and add the given e-mail to the notify list"""
	obj_id = hashutil.hash_to_bytes(obj_id)
	@@ -216,10 +155,10 @@

	# If there's a failed bundle entry, delete it first.
	if info is not None and info['task_status'] == 'failed':
	- cursor.execute('''DELETE FROM vault_bundle
	+ cur.execute('''DELETE FROM vault_bundle
	WHERE type = %s AND object_id = %s''',
	- (obj_type, obj_id))
	- self.commit()
	+ (obj_type, obj_id))
	+ db.conn.commit()
	info = None

	# If there's no bundle entry, create the task.
	@@ -238,44 +177,44 @@
	info = self.task_info(obj_type, obj_id)
	return info

	- @autocommit
	- def batch_cook(self, batch, cursor=None):
	+ @db_transaction()
	+ def batch_cook(self, batch, db=None, cur=None):
	"""Cook a batch of bundles and returns the cooking id."""
	# Import execute_values at runtime only, because it requires
	# psycopg2 >= 2.7 (only available on postgresql servers)
	from psycopg2.extras import execute_values

	- cursor.execute('''
	+ cur.execute('''
	INSERT INTO vault_batch (id)
	VALUES (DEFAULT)
	RETURNING id''')
	- batch_id = cursor.fetchone()['id']
	+ batch_id = cur.fetchone()['id']
	batch = batch_to_bytes(batch)

	# Delete all failed bundles from the batch
	- cursor.execute('''
	+ cur.execute('''
	DELETE FROM vault_bundle
	WHERE task_status = 'failed'
	AND (type, object_id) IN %s''', (tuple(batch),))

	# Insert all the bundles, return the new ones
	- execute_values(cursor, '''
	+ execute_values(cur, '''
	INSERT INTO vault_bundle (type, object_id)
	VALUES %s ON CONFLICT DO NOTHING''', batch)

	# Get the bundle ids and task status
	- cursor.execute('''
	+ cur.execute('''
	SELECT id, type, object_id, task_id FROM vault_bundle
	WHERE (type, object_id) IN %s''', (tuple(batch),))
	- bundles = cursor.fetchall()
	+ bundles = cur.fetchall()

	# Insert the batch-bundle entries
	batch_id_bundle_ids = [(batch_id, row['id']) for row in bundles]
	- execute_values(cursor, '''
	+ execute_values(cur, '''
	INSERT INTO vault_batch_bundle (batch_id, bundle_id)
	VALUES %s ON CONFLICT DO NOTHING''',
	batch_id_bundle_ids)
	- self.commit()
	+ db.conn.commit()

	# Get the tasks to fetch
	batch_new = [(row['type'], bytes(row['object_id']))
	@@ -296,7 +235,7 @@
	in tasks_ids_bundle_ids]

	# Update the task ids
	- execute_values(cursor, '''
	+ execute_values(cur, '''
	UPDATE vault_bundle
	SET task_id = s_task_id
	FROM (VALUES %s) AS sub (s_task_id, s_type, s_object_id)
	@@ -304,50 +243,50 @@
	tasks_ids_bundle_ids)
	return batch_id

	- @autocommit
	- def batch_info(self, batch_id, cursor=None):
	+ @db_transaction()
	+ def batch_info(self, batch_id, db=None, cur=None):
	"""Fetch information from a batch of bundles"""
	- cursor.execute('''
	+ cur.execute('''
	SELECT vault_bundle.id as id,
	type, object_id, task_id, task_status, sticky,
	ts_created, ts_done, ts_last_access, progress_msg
	FROM vault_batch_bundle
	LEFT JOIN vault_bundle ON vault_bundle.id = bundle_id
	WHERE batch_id = %s''', (batch_id,))
	- res = cursor.fetchall()
	+ res = cur.fetchall()
	if res:
	for d in res:
	d['object_id'] = bytes(d['object_id'])
	return res

	- @autocommit
	- def is_available(self, obj_type, obj_id, cursor=None):
	+ @db_transaction()
	+ def is_available(self, obj_type, obj_id, db=None, cur=None):
	"""Check whether a bundle is available for retrieval"""
	- info = self.task_info(obj_type, obj_id, cursor=cursor)
	+ info = self.task_info(obj_type, obj_id, cur=cur)
	return (info is not None
	and info['task_status'] == 'done'
	and self.cache.is_cached(obj_type, obj_id))

	- @autocommit
	- def fetch(self, obj_type, obj_id, cursor=None):
	+ @db_transaction()
	+ def fetch(self, obj_type, obj_id, db=None, cur=None):
	"""Retrieve a bundle from the cache"""
	- if not self.is_available(obj_type, obj_id, cursor=cursor):
	+ if not self.is_available(obj_type, obj_id, cur=cur):
	return None
	- self.update_access_ts(obj_type, obj_id, cursor=cursor)
	+ self.update_access_ts(obj_type, obj_id, cur=cur)
	return self.cache.get(obj_type, obj_id)

	- @autocommit
	- def update_access_ts(self, obj_type, obj_id, cursor=None):
	+ @db_transaction()
	+ def update_access_ts(self, obj_type, obj_id, db=None, cur=None):
	"""Update the last access timestamp of a bundle"""
	obj_id = hashutil.hash_to_bytes(obj_id)
	- cursor.execute('''
	+ cur.execute('''
	UPDATE vault_bundle
	SET ts_last_access = NOW()
	WHERE type = %s AND object_id = %s''',
	- (obj_type, obj_id))
	+ (obj_type, obj_id))

	- @autocommit
	- def set_status(self, obj_type, obj_id, status, cursor=None):
	+ @db_transaction()
	+ def set_status(self, obj_type, obj_id, status, db=None, cur=None):
	"""Set the cooking status of a bundle"""
	obj_id = hashutil.hash_to_bytes(obj_id)
	req = ('''
	@@ -355,36 +294,36 @@
	SET task_status = %s '''
	+ (''', ts_done = NOW() ''' if status == 'done' else '')
	+ '''WHERE type = %s AND object_id = %s''')
	- cursor.execute(req, (status, obj_type, obj_id))
	+ cur.execute(req, (status, obj_type, obj_id))

	- @autocommit
	- def set_progress(self, obj_type, obj_id, progress, cursor=None):
	+ @db_transaction()
	+ def set_progress(self, obj_type, obj_id, progress, db=None, cur=None):
	"""Set the cooking progress of a bundle"""
	obj_id = hashutil.hash_to_bytes(obj_id)
	- cursor.execute('''
	+ cur.execute('''
	UPDATE vault_bundle
	SET progress_msg = %s
	WHERE type = %s AND object_id = %s''',
	- (progress, obj_type, obj_id))
	+ (progress, obj_type, obj_id))

	- @autocommit
	- def send_all_notifications(self, obj_type, obj_id, cursor=None):
	+ @db_transaction()
	+ def send_all_notifications(self, obj_type, obj_id, db=None, cur=None):
	"""Send all the e-mails in the notification list of a bundle"""
	obj_id = hashutil.hash_to_bytes(obj_id)
	- cursor.execute('''
	+ cur.execute('''
	SELECT vault_notif_email.id AS id, email, task_status, progress_msg
	FROM vault_notif_email
	INNER JOIN vault_bundle ON bundle_id = vault_bundle.id
	WHERE vault_bundle.type = %s AND vault_bundle.object_id = %s''',
	- (obj_type, obj_id))
	- for d in cursor:
	+ (obj_type, obj_id))
	+ for d in cur:
	self.send_notification(d['id'], d['email'], obj_type, obj_id,
	status=d['task_status'],
	progress_msg=d['progress_msg'])

	- @autocommit
	+ @db_transaction()
	def send_notification(self, n_id, email, obj_type, obj_id, status,
	- progress_msg=None, cursor=None):
	+ progress_msg=None, db=None, cur=None):
	"""Send the notification of a bundle to a specific e-mail"""
	hex_id = hashutil.hash_to_hex(obj_id)
	short_id = hex_id[:7]
	@@ -421,7 +360,7 @@
	self._smtp_send(msg)

	if n_id is not None:
	- cursor.execute('''
	+ cur.execute('''
	DELETE FROM vault_notif_email
	WHERE id = %s''', (n_id,))

	@@ -437,11 +376,11 @@
	# Send the message
	self.smtp_server.send_message(msg)

	- @autocommit
	- def _cache_expire(self, cond, *args, cursor=None):
	+ @db_transaction()
	+ def _cache_expire(self, cond, *args, db=None, cur=None):
	"""Low-level expiration method, used by cache_expire_* methods"""
	# Embedded SELECT query to be able to use ORDER BY and LIMIT
	- cursor.execute('''
	+ cur.execute('''
	DELETE FROM vault_bundle
	WHERE ctid IN (
	SELECT ctid
	@@ -452,18 +391,18 @@
	RETURNING type, object_id
	'''.format(cond), args)

	- for d in cursor:
	+ for d in cur:
	self.cache.delete(d['type'], bytes(d['object_id']))

	- @autocommit
	- def cache_expire_oldest(self, n=1, by='last_access', cursor=None):
	+ @db_transaction()
	+ def cache_expire_oldest(self, n=1, by='last_access', db=None, cur=None):
	"""Expire the `n` oldest bundles"""
	assert by in ('created', 'done', 'last_access')
	filter = '''ORDER BY ts_{} LIMIT {}'''.format(by, n)
	return self._cache_expire(filter)

	- @autocommit
	- def cache_expire_until(self, date, by='last_access', cursor=None):
	+ @db_transaction()
	+ def cache_expire_until(self, date, by='last_access', db=None, cur=None):
	"""Expire all the bundles until a certain date"""
	assert by in ('created', 'done', 'last_access')
	filter = '''AND ts_{} <= %s'''.format(by)
	diff --git a/swh/vault/cache.py b/swh/vault/cache.py
	--- a/swh/vault/cache.py
	+++ b/swh/vault/cache.py
	@@ -15,7 +15,7 @@
	internal identifiers used in the underlying objstorage.
	"""

	- def __init__(self, objstorage):
	+ def __init__(self, **objstorage):
	self.objstorage = get_objstorage(**objstorage)

	def add(self, obj_type, obj_id, content):
	diff --git a/swh/vault/cli.py b/swh/vault/cli.py
	new file mode 100644
	--- /dev/null
	+++ b/swh/vault/cli.py
	@@ -0,0 +1,50 @@
	+import logging
	+import click
	+import aiohttp
	+
	+from swh.vault.api.server import make_app_from_configfile
	+
	+
	+CONTEXT_SETTINGS = dict(help_option_names=['-h', '--help'])
	+
	+
	+@click.command(context_settings=CONTEXT_SETTINGS)
	+@click.option('--config-file', '-C', default=None,
	+ type=click.Path(exists=True, dir_okay=False,),
	+ help="Configuration file.")
	+@click.option('--log-level', '-l', default='INFO',
	+ type=click.Choice(logging._nameToLevel.keys()),
	+ help="Log level (default to INFO)")
	+@click.option('--no-stdout', is_flag=True, default=False,
	+ help="Do NOT output logs on the console")
	+@click.option('--host', default='0.0.0.0', help="Host to run the server")
	+@click.option('--port', default=5005, type=click.INT,
	+ help="Binding port of the server")
	+@click.option('--debug/--nodebug', default=True,
	+ help="Indicates if the server should run in debug mode")
	+@click.pass_context
	+def cli(ctx, config_file, log_level, no_stdout, host, port, debug):
	+ """Software Heritage Vault API server
	+
	+ """
	+ from swh.scheduler.celery_backend.config import setup_log_handler
	+ log_level = setup_log_handler(
	+ loglevel=log_level, colorize=False,
	+ format='[%(levelname)s] %(name)s -- %(message)s',
	+ log_console=not no_stdout)
	+
	+ try:
	+ app = make_app_from_configfile(config_file, debug=debug)
	+ except EnvironmentError as e:
	+ click.echo(e.msg, err=True)
	+ ctx.exit(1)
	+
	+ aiohttp.web.run_app(app, host=host, port=int(port))
	+
	+
	+def main():
	+ return cli(auto_envvar_prefix='SWH_VAULT')
	+
	+
	+if __name__ == '__main__':
	+ main()
	diff --git a/swh/vault/cookers/__init__.py b/swh/vault/cookers/__init__.py
	--- a/swh/vault/cookers/__init__.py
	+++ b/swh/vault/cookers/__init__.py
	@@ -2,7 +2,12 @@
	# See the AUTHORS file at the top-level directory of this distribution
	# License: GNU General Public License version 3, or any later version
	# See top-level LICENSE file for more information
	+import os

	+from swh.core.config import load_named_config, read as read_config
	+from swh.storage import get_storage
	+from swh.vault import get_vault
	+from swh.vault.cookers.base import DEFAULT_CONFIG_PATH, DEFAULT_CONFIG
	from swh.vault.cookers.directory import DirectoryCooker
	from swh.vault.cookers.revision_flat import RevisionFlatCooker
	from swh.vault.cookers.revision_gitfast import RevisionGitfastCooker
	@@ -13,4 +18,36 @@
	'revision_gitfast': RevisionGitfastCooker,
	}

	-get_cooker = COOKER_TYPES.__getitem__
	+
	+def get_cooker_cls(obj_type):
	+ return COOKER_TYPES[obj_type]
	+
	+
	+def get_cooker(obj_type, obj_id):
	+ if 'SWH_CONFIG_FILENAME' in os.environ:
	+ cfg = read_config(os.environ['SWH_CONFIG_FILENAME'], DEFAULT_CONFIG)
	+ else:
	+ cfg = load_named_config(DEFAULT_CONFIG_PATH, DEFAULT_CONFIG)
	+ cooker_cls = get_cooker_cls(obj_type)
	+ if 'vault' not in cfg:
	+ raise ValueError("missing '%vault' configuration")
	+
	+ vcfg = cfg['vault']
	+ if vcfg['cls'] != 'remote':
	+ raise EnvironmentError(
	+ "This vault backend can only be a 'remote' "
	+ "configuration", err=True)
	+ args = vcfg['args']
	+ if 'storage' not in args:
	+ args['storage'] = cfg.get('storage')
	+
	+ if not args.get('storage'):
	+ raise ValueError(
	+ "invalid configuration; missing 'storage' config entry.")
	+
	+ storage = get_storage(**args.pop('storage'))
	+ backend = get_vault(**vcfg)
	+
	+ return cooker_cls(obj_type, obj_id,
	+ backend=backend, storage=storage,
	+ max_bundle_size=cfg['max_bundle_size'])
	diff --git a/swh/vault/cookers/base.py b/swh/vault/cookers/base.py
	--- a/swh/vault/cookers/base.py
	+++ b/swh/vault/cookers/base.py
	@@ -7,12 +7,9 @@
	import io
	import logging

	-from swh.core import config
	from swh.model import hashutil
	-from swh.storage import get_storage
	-from swh.vault.api.client import RemoteVaultClient
	-

	+MAX_BUNDLE_SIZE = 2 ** 29 # 512 MiB
	DEFAULT_CONFIG_PATH = 'vault/cooker'
	DEFAULT_CONFIG = {
	'storage': ('dict', {
	@@ -21,8 +18,13 @@
	'url': 'http://localhost:5002/',
	},
	}),
	- 'vault_url': ('str', 'http://localhost:5005/'),
	- 'max_bundle_size': ('int', 2 ** 29), # 512 MiB
	+ 'vault': ('dict', {
	+ 'cls': 'remote',
	+ 'args': {
	+ 'url': 'http://localhost:5005/',
	+ },
	+ }),
	+ 'max_bundle_size': ('int', MAX_BUNDLE_SIZE),
	}


	@@ -61,7 +63,8 @@
	"""
	CACHE_TYPE_KEY = None

	- def __init__(self, obj_type, obj_id, *, override_cfg=None):
	+ def __init__(self, obj_type, obj_id, backend, storage,
	+ max_bundle_size=MAX_BUNDLE_SIZE):
	"""Initialize the cooker.

	The type of the object represented by the id depends on the
	@@ -69,20 +72,17 @@
	own cooker class.

	Args:
	- storage: the storage object
	- cache: the cache where to store the bundle
	+ obj_type: type of the object to be cooked into a bundle (directory,
	+ revision_flat or revision_gitfast; see
	+ swh.vault.cooker.COOKER_TYPES).
	obj_id: id of the object to be cooked into a bundle.
	+ backend: the vault backend (swh.vault.backend.VaultBackend).
	"""
	- self.config = config.load_named_config(DEFAULT_CONFIG_PATH,
	- DEFAULT_CONFIG)
	- if override_cfg is not None:
	- self.config.update(override_cfg)
	-
	self.obj_type = obj_type
	self.obj_id = hashutil.hash_to_bytes(obj_id)
	- self.backend = RemoteVaultClient(self.config['vault_url'])
	- self.storage = get_storage(**self.config['storage'])
	- self.max_bundle_size = self.config['max_bundle_size']
	+ self.backend = backend
	+ self.storage = storage
	+ self.max_bundle_size = max_bundle_size

	@abc.abstractmethod
	def check_exists(self):
	diff --git a/swh/vault/cooking_tasks.py b/swh/vault/cooking_tasks.py
	--- a/swh/vault/cooking_tasks.py
	+++ b/swh/vault/cooking_tasks.py
	@@ -11,11 +11,11 @@
	@app.task(name=__name__ + '.SWHCookingTask')
	def cook_bundle(obj_type, obj_id):
	"""Main task to cook a bundle."""
	- get_cooker(obj_type)(obj_type, obj_id).cook()
	+ get_cooker(obj_type, obj_id).cook()


	# TODO: remove once the scheduler handles priority tasks
	@app.task(name=__name__ + '.SWHBatchCookingTask')
	def batch_cook_bundle(obj_type, obj_id):
	"""Temporary task for the batch queue."""
	- get_cooker(obj_type)(obj_type, obj_id).cook()
	+ get_cooker(obj_type, obj_id).cook()
	diff --git a/swh/vault/tests/conftest.py b/swh/vault/tests/conftest.py
	new file mode 100644
	--- /dev/null
	+++ b/swh/vault/tests/conftest.py
	@@ -0,0 +1,80 @@
	+import pytest
	+import glob
	+import os
	+import pkg_resources.extern.packaging.version
	+
	+from swh.core.utils import numfile_sortkey as sortkey
	+from swh.vault import get_vault
	+from swh.vault.tests import SQL_DIR
	+from swh.storage.tests import SQL_DIR as STORAGE_SQL_DIR
	+from pytest_postgresql import factories
	+
	+
	+pytest_v = pkg_resources.get_distribution("pytest").parsed_version
	+if pytest_v < pkg_resources.extern.packaging.version.parse('3.9'):
	+ @pytest.fixture
	+ def tmp_path(request):
	+ import tempfile
	+ import pathlib
	+ with tempfile.TemporaryDirectory() as tmpdir:
	+ yield pathlib.Path(tmpdir)
	+
	+
	+def db_url(name, postgresql_proc):
	+ return 'postgresql://{user}@{host}:{port}/{dbname}'.format(
	+ host=postgresql_proc.host,
	+ port=postgresql_proc.port,
	+ user='postgres',
	+ dbname=name)
	+
	+
	+postgresql2 = factories.postgresql('postgresql_proc', 'tests2')
	+
	+
	+@pytest.fixture
	+def swh_vault(request, postgresql_proc, postgresql, postgresql2, tmp_path):
	+
	+ for sql_dir, pg in ((SQL_DIR, postgresql), (STORAGE_SQL_DIR, postgresql2)):
	+ dump_files = os.path.join(sql_dir, '*.sql')
	+ all_dump_files = sorted(glob.glob(dump_files), key=sortkey)
	+
	+ cursor = pg.cursor()
	+ for fname in all_dump_files:
	+ with open(fname) as fobj:
	+ # disable concurrent index creation since we run in a
	+ # transaction
	+ cursor.execute(fobj.read().replace('concurrently', ''))
	+ pg.commit()
	+
	+ vault_config = {
	+ 'db': db_url('tests', postgresql_proc),
	+ 'storage': {
	+ 'cls': 'local',
	+ 'args': {
	+ 'db': db_url('tests2', postgresql_proc),
	+ 'objstorage': {
	+ 'cls': 'pathslicing',
	+ 'args': {
	+ 'root': str(tmp_path),
	+ 'slicing': '0:1/1:5',
	+ },
	+ },
	+ },
	+ },
	+ 'cache': {
	+ 'cls': 'pathslicing',
	+ 'args': {
	+ 'root': str(tmp_path),
	+ 'slicing': '0:1/1:5',
	+ 'allow_delete': True,
	+ }
	+ },
	+ 'scheduler': {
	+ 'cls': 'remote',
	+ 'args': {
	+ 'url': 'http://swh-scheduler:5008',
	+ },
	+ },
	+ }
	+
	+ return get_vault('local', vault_config)
	diff --git a/swh/vault/tests/test_backend.py b/swh/vault/tests/test_backend.py
	--- a/swh/vault/tests/test_backend.py
	+++ b/swh/vault/tests/test_backend.py
	@@ -6,49 +6,50 @@
	import contextlib
	import datetime
	import psycopg2
	-import unittest

	-from unittest.mock import patch
	+from unittest.mock import patch, MagicMock
	+import pytest

	from swh.model import hashutil
	-from swh.vault.tests.vault_testing import VaultTestFixture, hash_content
	-
	-
	-class BaseTestBackend(VaultTestFixture):
	- @contextlib.contextmanager
	- def mock_cooking(self):
	- with patch.object(self.vault_backend, '_send_task') as mt:
	- mt.return_value = 42
	- with patch('swh.vault.backend.get_cooker') as mg:
	- mcc = unittest.mock.MagicMock()
	- mc = unittest.mock.MagicMock()
	- mg.return_value = mcc
	- mcc.return_value = mc
	- mc.check_exists.return_value = True
	-
	- yield {'send_task': mt,
	- 'get_cooker': mg,
	- 'cooker_cls': mcc,
	- 'cooker': mc}
	-
	- def assertTimestampAlmostNow(self, ts, tolerance_secs=1.0): # noqa
	- now = datetime.datetime.now(datetime.timezone.utc)
	- creation_delta_secs = (ts - now).total_seconds()
	- self.assertLess(creation_delta_secs, tolerance_secs)
	-
	- def fake_cook(self, obj_type, result_content, sticky=False):
	- content, obj_id = hash_content(result_content)
	- with self.mock_cooking():
	- self.vault_backend.create_task(obj_type, obj_id, sticky)
	- self.vault_backend.cache.add(obj_type, obj_id, b'content')
	- self.vault_backend.set_status(obj_type, obj_id, 'done')
	- return obj_id, content
	-
	- def fail_cook(self, obj_type, obj_id, failure_reason):
	- with self.mock_cooking():
	- self.vault_backend.create_task(obj_type, obj_id)
	- self.vault_backend.set_status(obj_type, obj_id, 'failed')
	- self.vault_backend.set_progress(obj_type, obj_id, failure_reason)
	+from swh.vault.tests.vault_testing import hash_content
	+
	+
	+@contextlib.contextmanager
	+def mock_cooking(vault_backend):
	+ with patch.object(vault_backend, '_send_task') as mt:
	+ mt.return_value = 42
	+ with patch('swh.vault.backend.get_cooker') as mg:
	+ mcc = MagicMock()
	+ mc = MagicMock()
	+ mg.return_value = mcc
	+ mcc.return_value = mc
	+ mc.check_exists.return_value = True
	+
	+ yield {'_send_task': mt,
	+ 'get_cooker': mg,
	+ 'cooker_cls': mcc,
	+ 'cooker': mc}
	+
	+def assertTimestampAlmostNow(ts, tolerance_secs=1.0): # noqa
	+ now = datetime.datetime.now(datetime.timezone.utc)
	+ creation_delta_secs = (ts - now).total_seconds()
	+ assert creation_delta_secs < tolerance_secs
	+
	+
	+def fake_cook(backend, obj_type, result_content, sticky=False):
	+ content, obj_id = hash_content(result_content)
	+ with mock_cooking(backend):
	+ backend.create_task(obj_type, obj_id, sticky)
	+ backend.cache.add(obj_type, obj_id, b'content')
	+ backend.set_status(obj_type, obj_id, 'done')
	+ return obj_id, content
	+
	+
	+def fail_cook(backend, obj_type, obj_id, failure_reason):
	+ with mock_cooking(backend):
	+ backend.create_task(obj_type, obj_id)
	+ backend.set_status(obj_type, obj_id, 'failed')
	+ backend.set_progress(obj_type, obj_id, failure_reason)


	TEST_TYPE = 'revision_gitfast'
	@@ -56,272 +57,281 @@
	TEST_OBJ_ID = hashutil.hash_to_bytes(TEST_HEX_ID)
	TEST_PROGRESS = ("Mr. White, You're telling me you're cooking again?"
	" \N{ASTONISHED FACE} ")
	-TEST_EMAIL = 'ouiche@example.com'
	-
	-
	-class TestBackend(BaseTestBackend, unittest.TestCase):
	- def test_create_task_simple(self):
	- with self.mock_cooking() as m:
	- self.vault_backend.create_task(TEST_TYPE, TEST_OBJ_ID)
	-
	- m['get_cooker'].assert_called_once_with(TEST_TYPE)
	-
	- args = m['cooker_cls'].call_args[0]
	- self.assertEqual(args[0], TEST_TYPE)
	- self.assertEqual(args[1], TEST_HEX_ID)
	-
	- self.assertEqual(m['cooker'].check_exists.call_count, 1)
	-
	- self.assertEqual(m['send_task'].call_count, 1)
	- args = m['send_task'].call_args[0][0]
	- self.assertEqual(args[0], TEST_TYPE)
	- self.assertEqual(args[1], TEST_HEX_ID)
	-
	- info = self.vault_backend.task_info(TEST_TYPE, TEST_OBJ_ID)
	- self.assertEqual(info['object_id'], TEST_OBJ_ID)
	- self.assertEqual(info['type'], TEST_TYPE)
	- self.assertEqual(info['task_status'], 'new')
	- self.assertEqual(info['task_id'], 42)
	-
	- self.assertTimestampAlmostNow(info['ts_created'])
	-
	- self.assertEqual(info['ts_done'], None)
	- self.assertEqual(info['progress_msg'], None)
	-
	- def test_create_fail_duplicate_task(self):
	- with self.mock_cooking():
	- self.vault_backend.create_task(TEST_TYPE, TEST_OBJ_ID)
	- with self.assertRaises(psycopg2.IntegrityError):
	- self.vault_backend.create_task(TEST_TYPE, TEST_OBJ_ID)
	-
	- def test_create_fail_nonexisting_object(self):
	- with self.mock_cooking() as m:
	- m['cooker'].check_exists.side_effect = ValueError('Nothing here.')
	- with self.assertRaises(ValueError):
	- self.vault_backend.create_task(TEST_TYPE, TEST_OBJ_ID)
	-
	- def test_create_set_progress(self):
	- with self.mock_cooking():
	- self.vault_backend.create_task(TEST_TYPE, TEST_OBJ_ID)
	-
	- info = self.vault_backend.task_info(TEST_TYPE, TEST_OBJ_ID)
	- self.assertEqual(info['progress_msg'], None)
	- self.vault_backend.set_progress(TEST_TYPE, TEST_OBJ_ID,
	- TEST_PROGRESS)
	- info = self.vault_backend.task_info(TEST_TYPE, TEST_OBJ_ID)
	- self.assertEqual(info['progress_msg'], TEST_PROGRESS)
	-
	- def test_create_set_status(self):
	- with self.mock_cooking():
	- self.vault_backend.create_task(TEST_TYPE, TEST_OBJ_ID)
	-
	- info = self.vault_backend.task_info(TEST_TYPE, TEST_OBJ_ID)
	- self.assertEqual(info['task_status'], 'new')
	- self.assertEqual(info['ts_done'], None)
	-
	- self.vault_backend.set_status(TEST_TYPE, TEST_OBJ_ID, 'pending')
	- info = self.vault_backend.task_info(TEST_TYPE, TEST_OBJ_ID)
	- self.assertEqual(info['task_status'], 'pending')
	- self.assertEqual(info['ts_done'], None)
	-
	- self.vault_backend.set_status(TEST_TYPE, TEST_OBJ_ID, 'done')
	- info = self.vault_backend.task_info(TEST_TYPE, TEST_OBJ_ID)
	- self.assertEqual(info['task_status'], 'done')
	- self.assertTimestampAlmostNow(info['ts_done'])
	-
	- def test_create_update_access_ts(self):
	- with self.mock_cooking():
	- self.vault_backend.create_task(TEST_TYPE, TEST_OBJ_ID)
	-
	- info = self.vault_backend.task_info(TEST_TYPE, TEST_OBJ_ID)
	- access_ts_1 = info['ts_last_access']
	- self.assertTimestampAlmostNow(access_ts_1)
	-
	- self.vault_backend.update_access_ts(TEST_TYPE, TEST_OBJ_ID)
	- info = self.vault_backend.task_info(TEST_TYPE, TEST_OBJ_ID)
	- access_ts_2 = info['ts_last_access']
	- self.assertTimestampAlmostNow(access_ts_2)
	-
	- self.vault_backend.update_access_ts(TEST_TYPE, TEST_OBJ_ID)
	- info = self.vault_backend.task_info(TEST_TYPE, TEST_OBJ_ID)
	- access_ts_3 = info['ts_last_access']
	- self.assertTimestampAlmostNow(access_ts_3)
	-
	- self.assertLess(access_ts_1, access_ts_2)
	- self.assertLess(access_ts_2, access_ts_3)
	-
	- def test_cook_request_idempotent(self):
	- with self.mock_cooking():
	- info1 = self.vault_backend.cook_request(TEST_TYPE, TEST_OBJ_ID)
	- info2 = self.vault_backend.cook_request(TEST_TYPE, TEST_OBJ_ID)
	- info3 = self.vault_backend.cook_request(TEST_TYPE, TEST_OBJ_ID)
	- self.assertEqual(info1, info2)
	- self.assertEqual(info1, info3)
	-
	- def test_cook_email_pending_done(self):
	- with self.mock_cooking(), \
	- patch.object(self.vault_backend, 'add_notif_email') as madd, \
	- patch.object(self.vault_backend, 'send_notification') as msend:
	-
	- self.vault_backend.cook_request(TEST_TYPE, TEST_OBJ_ID)
	- madd.assert_not_called()
	- msend.assert_not_called()
	-
	- madd.reset_mock()
	- msend.reset_mock()
	-
	- self.vault_backend.cook_request(TEST_TYPE, TEST_OBJ_ID,
	- email=TEST_EMAIL)
	- madd.assert_called_once_with(TEST_TYPE, TEST_OBJ_ID, TEST_EMAIL)
	- msend.assert_not_called()
	-
	- madd.reset_mock()
	- msend.reset_mock()
	-
	- self.vault_backend.set_status(TEST_TYPE, TEST_OBJ_ID, 'done')
	- self.vault_backend.cook_request(TEST_TYPE, TEST_OBJ_ID,
	- email=TEST_EMAIL)
	- msend.assert_called_once_with(None, TEST_EMAIL,
	- TEST_TYPE, TEST_OBJ_ID, 'done')
	- madd.assert_not_called()
	-
	- def test_send_all_emails(self):
	- with self.mock_cooking():
	- emails = ('a@example.com',
	- 'billg@example.com',
	- 'test+42@example.org')
	- for email in emails:
	- self.vault_backend.cook_request(TEST_TYPE, TEST_OBJ_ID,
	- email=email)
	-
	- self.vault_backend.set_status(TEST_TYPE, TEST_OBJ_ID, 'done')
	-
	- with patch.object(self.vault_backend, 'smtp_server') as m:
	- self.vault_backend.send_all_notifications(TEST_TYPE, TEST_OBJ_ID)
	-
	- sent_emails = {k[0][0] for k in m.send_message.call_args_list}
	- self.assertEqual({k['To'] for k in sent_emails}, set(emails))
	-
	- for e in sent_emails:
	- self.assertIn('info@softwareheritage.org', e['From'])
	- self.assertIn(TEST_TYPE, e['Subject'])
	- self.assertIn(TEST_HEX_ID[:5], e['Subject'])
	- self.assertIn(TEST_TYPE, str(e))
	- self.assertIn('https://archive.softwareheritage.org/', str(e))
	- self.assertIn(TEST_HEX_ID[:5], str(e))
	- self.assertIn('--\x20\n', str(e)) # Well-formated signature!!!
	-
	- # Check that the entries have been deleted and recalling the
	- # function does not re-send the e-mails
	- m.reset_mock()
	- self.vault_backend.send_all_notifications(TEST_TYPE, TEST_OBJ_ID)
	- m.assert_not_called()
	-
	- def test_available(self):
	- self.assertFalse(self.vault_backend.is_available(TEST_TYPE,
	- TEST_OBJ_ID))
	- with self.mock_cooking():
	- self.vault_backend.create_task(TEST_TYPE, TEST_OBJ_ID)
	- self.assertFalse(self.vault_backend.is_available(TEST_TYPE,
	- TEST_OBJ_ID))
	- self.vault_backend.cache.add(TEST_TYPE, TEST_OBJ_ID, b'content')
	- self.assertFalse(self.vault_backend.is_available(TEST_TYPE,
	- TEST_OBJ_ID))
	- self.vault_backend.set_status(TEST_TYPE, TEST_OBJ_ID, 'done')
	- self.assertTrue(self.vault_backend.is_available(TEST_TYPE,
	- TEST_OBJ_ID))
	-
	- def test_fetch(self):
	- self.assertEqual(self.vault_backend.fetch(TEST_TYPE, TEST_OBJ_ID),
	- None)
	- obj_id, content = self.fake_cook(TEST_TYPE, b'content')
	-
	- info = self.vault_backend.task_info(TEST_TYPE, obj_id)
	- access_ts_before = info['ts_last_access']
	-
	- self.assertEqual(self.vault_backend.fetch(TEST_TYPE, obj_id),
	- b'content')
	-
	- info = self.vault_backend.task_info(TEST_TYPE, obj_id)
	- access_ts_after = info['ts_last_access']
	-
	- self.assertTimestampAlmostNow(access_ts_after)
	- self.assertLess(access_ts_before, access_ts_after)
	-
	- def test_cache_expire_oldest(self):
	- r = range(1, 10)
	- inserted = {}
	- for i in r:
	- sticky = (i == 5)
	- content = b'content%s' % str(i).encode()
	- obj_id, content = self.fake_cook(TEST_TYPE, content, sticky)
	- inserted[i] = (obj_id, content)
	-
	- self.vault_backend.update_access_ts(TEST_TYPE, inserted[2][0])
	- self.vault_backend.update_access_ts(TEST_TYPE, inserted[3][0])
	- self.vault_backend.cache_expire_oldest(n=4)
	-
	- should_be_still_here = {2, 3, 5, 8, 9}
	- for i in r:
	- self.assertEqual(self.vault_backend.is_available(
	- TEST_TYPE, inserted[i][0]), i in should_be_still_here)
	-
	- def test_cache_expire_until(self):
	- r = range(1, 10)
	- inserted = {}
	- for i in r:
	- sticky = (i == 5)
	- content = b'content%s' % str(i).encode()
	- obj_id, content = self.fake_cook(TEST_TYPE, content, sticky)
	- inserted[i] = (obj_id, content)
	-
	- if i == 7:
	- cutoff_date = datetime.datetime.now()
	-
	- self.vault_backend.update_access_ts(TEST_TYPE, inserted[2][0])
	- self.vault_backend.update_access_ts(TEST_TYPE, inserted[3][0])
	- self.vault_backend.cache_expire_until(date=cutoff_date)
	-
	- should_be_still_here = {2, 3, 5, 8, 9}
	- for i in r:
	- self.assertEqual(self.vault_backend.is_available(
	- TEST_TYPE, inserted[i][0]), i in should_be_still_here)
	-
	- def test_fail_cook_simple(self):
	- self.fail_cook(TEST_TYPE, TEST_OBJ_ID, 'error42')
	- self.assertFalse(self.vault_backend.is_available(TEST_TYPE,
	- TEST_OBJ_ID))
	- info = self.vault_backend.task_info(TEST_TYPE, TEST_OBJ_ID)
	- self.assertEqual(info['progress_msg'], 'error42')
	-
	- def test_send_failure_email(self):
	- with self.mock_cooking():
	- self.vault_backend.cook_request(TEST_TYPE, TEST_OBJ_ID,
	- email='a@example.com')
	-
	- self.vault_backend.set_status(TEST_TYPE, TEST_OBJ_ID, 'failed')
	- self.vault_backend.set_progress(TEST_TYPE, TEST_OBJ_ID, 'test error')
	-
	- with patch.object(self.vault_backend, 'smtp_server') as m:
	- self.vault_backend.send_all_notifications(TEST_TYPE, TEST_OBJ_ID)
	-
	- e = [k[0][0] for k in m.send_message.call_args_list][0]
	- self.assertEqual(e['To'], 'a@example.com')
	-
	- self.assertIn('info@softwareheritage.org', e['From'])
	- self.assertIn(TEST_TYPE, e['Subject'])
	- self.assertIn(TEST_HEX_ID[:5], e['Subject'])
	- self.assertIn('fail', e['Subject'])
	- self.assertIn(TEST_TYPE, str(e))
	- self.assertIn(TEST_HEX_ID[:5], str(e))
	- self.assertIn('test error', str(e))
	- self.assertIn('--\x20\n', str(e)) # Well-formated signature
	-
	- def test_retry_failed_bundle(self):
	- self.fail_cook(TEST_TYPE, TEST_OBJ_ID, 'error42')
	- info = self.vault_backend.task_info(TEST_TYPE, TEST_OBJ_ID)
	- self.assertEqual(info['task_status'], 'failed')
	- with self.mock_cooking():
	- self.vault_backend.cook_request(TEST_TYPE, TEST_OBJ_ID)
	- info = self.vault_backend.task_info(TEST_TYPE, TEST_OBJ_ID)
	- self.assertEqual(info['task_status'], 'new')
	+TEST_EMAIL = 'ouiche@lorraine.fr'
	+
	+
	+def test_create_task_simple(swh_vault):
	+ with mock_cooking(swh_vault) as m:
	+ swh_vault.create_task(TEST_TYPE, TEST_OBJ_ID)
	+
	+ m['get_cooker'].assert_called_once_with(TEST_TYPE)
	+
	+ args = m['cooker_cls'].call_args[0]
	+ assert args[0] == TEST_TYPE
	+ assert args[1] == TEST_HEX_ID
	+
	+ assert m['cooker'].check_exists.call_count == 1
	+ assert m['_send_task'].call_count == 1
	+
	+ args = m['_send_task'].call_args[0]
	+ assert args[0] == TEST_TYPE
	+ assert args[1] == TEST_HEX_ID
	+
	+ info = swh_vault.task_info(TEST_TYPE, TEST_OBJ_ID)
	+ assert info['object_id'] == TEST_OBJ_ID
	+ assert info['type'] == TEST_TYPE
	+ assert info['task_status'] == 'new'
	+ assert info['task_id'] == 42
	+
	+ assertTimestampAlmostNow(info['ts_created'])
	+
	+ assert info['ts_done'] is None
	+ assert info['progress_msg'] is None
	+
	+
	+def test_create_fail_duplicate_task(swh_vault):
	+ with mock_cooking(swh_vault):
	+ swh_vault.create_task(TEST_TYPE, TEST_OBJ_ID)
	+ with pytest.raises(psycopg2.IntegrityError):
	+ swh_vault.create_task(TEST_TYPE, TEST_OBJ_ID)
	+
	+
	+def test_create_fail_nonexisting_object(swh_vault):
	+ with mock_cooking(swh_vault) as m:
	+ m['cooker'].check_exists.side_effect = ValueError('Nothing here.')
	+ with pytest.raises(ValueError):
	+ swh_vault.create_task(TEST_TYPE, TEST_OBJ_ID)
	+
	+
	+def test_create_set_progress(swh_vault):
	+ with mock_cooking(swh_vault):
	+ swh_vault.create_task(TEST_TYPE, TEST_OBJ_ID)
	+
	+ info = swh_vault.task_info(TEST_TYPE, TEST_OBJ_ID)
	+ assert info['progress_msg'] is None
	+ swh_vault.set_progress(TEST_TYPE, TEST_OBJ_ID,
	+ TEST_PROGRESS)
	+ info = swh_vault.task_info(TEST_TYPE, TEST_OBJ_ID)
	+ assert info['progress_msg'] == TEST_PROGRESS
	+
	+
	+def test_create_set_status(swh_vault):
	+ with mock_cooking(swh_vault):
	+ swh_vault.create_task(TEST_TYPE, TEST_OBJ_ID)
	+
	+ info = swh_vault.task_info(TEST_TYPE, TEST_OBJ_ID)
	+ assert info['task_status'] == 'new'
	+ assert info['ts_done'] is None
	+
	+ swh_vault.set_status(TEST_TYPE, TEST_OBJ_ID, 'pending')
	+ info = swh_vault.task_info(TEST_TYPE, TEST_OBJ_ID)
	+ assert info['task_status'] == 'pending'
	+ assert info['ts_done'] is None
	+
	+ swh_vault.set_status(TEST_TYPE, TEST_OBJ_ID, 'done')
	+ info = swh_vault.task_info(TEST_TYPE, TEST_OBJ_ID)
	+ assert info['task_status'] == 'done'
	+ assertTimestampAlmostNow(info['ts_done'])
	+
	+
	+def test_create_update_access_ts(swh_vault):
	+ with mock_cooking(swh_vault):
	+ swh_vault.create_task(TEST_TYPE, TEST_OBJ_ID)
	+
	+ info = swh_vault.task_info(TEST_TYPE, TEST_OBJ_ID)
	+ access_ts_1 = info['ts_last_access']
	+ assertTimestampAlmostNow(access_ts_1)
	+
	+ swh_vault.update_access_ts(TEST_TYPE, TEST_OBJ_ID)
	+ info = swh_vault.task_info(TEST_TYPE, TEST_OBJ_ID)
	+ access_ts_2 = info['ts_last_access']
	+ assertTimestampAlmostNow(access_ts_2)
	+
	+ swh_vault.update_access_ts(TEST_TYPE, TEST_OBJ_ID)
	+ info = swh_vault.task_info(TEST_TYPE, TEST_OBJ_ID)
	+ access_ts_3 = info['ts_last_access']
	+ assertTimestampAlmostNow(access_ts_3)
	+
	+ assert access_ts_1 < access_ts_2
	+ assert access_ts_2 < access_ts_3
	+
	+
	+def test_cook_request_idempotent(swh_vault):
	+ with mock_cooking(swh_vault):
	+ info1 = swh_vault.cook_request(TEST_TYPE, TEST_OBJ_ID)
	+ info2 = swh_vault.cook_request(TEST_TYPE, TEST_OBJ_ID)
	+ info3 = swh_vault.cook_request(TEST_TYPE, TEST_OBJ_ID)
	+ assert info1 == info2
	+ assert info1 == info3
	+
	+
	+def test_cook_email_pending_done(swh_vault):
	+ with mock_cooking(swh_vault), \
	+ patch.object(swh_vault, 'add_notif_email') as madd, \
	+ patch.object(swh_vault, 'send_notification') as msend:
	+
	+ swh_vault.cook_request(TEST_TYPE, TEST_OBJ_ID)
	+ madd.assert_not_called()
	+ msend.assert_not_called()
	+
	+ madd.reset_mock()
	+ msend.reset_mock()
	+
	+ swh_vault.cook_request(TEST_TYPE, TEST_OBJ_ID,
	+ email=TEST_EMAIL)
	+ madd.assert_called_once_with(TEST_TYPE, TEST_OBJ_ID, TEST_EMAIL)
	+ msend.assert_not_called()
	+
	+ madd.reset_mock()
	+ msend.reset_mock()
	+
	+ swh_vault.set_status(TEST_TYPE, TEST_OBJ_ID, 'done')
	+ swh_vault.cook_request(TEST_TYPE, TEST_OBJ_ID,
	+ email=TEST_EMAIL)
	+ msend.assert_called_once_with(None, TEST_EMAIL,
	+ TEST_TYPE, TEST_OBJ_ID, 'done')
	+ madd.assert_not_called()
	+
	+
	+def test_send_all_emails(swh_vault):
	+ with mock_cooking(swh_vault):
	+ emails = ('a@example.com',
	+ 'billg@example.com',
	+ 'test+42@example.org')
	+ for email in emails:
	+ swh_vault.cook_request(TEST_TYPE, TEST_OBJ_ID,
	+ email=email)
	+
	+ swh_vault.set_status(TEST_TYPE, TEST_OBJ_ID, 'done')
	+
	+ with patch.object(swh_vault, 'smtp_server') as m:
	+ swh_vault.send_all_notifications(TEST_TYPE, TEST_OBJ_ID)
	+
	+ sent_emails = {k[0][0] for k in m.send_message.call_args_list}
	+ assert {k['To'] for k in sent_emails} == set(emails)
	+
	+ for e in sent_emails:
	+ assert 'info@softwareheritage.org' in e['From']
	+ assert TEST_TYPE in e['Subject']
	+ assert TEST_HEX_ID[:5] in e['Subject']
	+ assert TEST_TYPE in str(e)
	+ assert 'https://archive.softwareheritage.org/' in str(e)
	+ assert TEST_HEX_ID[:5] in str(e)
	+ assert '--\x20\n' in str(e) # Well-formated signature!!!
	+
	+ # Check that the entries have been deleted and recalling the
	+ # function does not re-send the e-mails
	+ m.reset_mock()
	+ swh_vault.send_all_notifications(TEST_TYPE, TEST_OBJ_ID)
	+ m.assert_not_called()
	+
	+
	+def test_available(swh_vault):
	+ assert not swh_vault.is_available(TEST_TYPE, TEST_OBJ_ID)
	+
	+ with mock_cooking(swh_vault):
	+ swh_vault.create_task(TEST_TYPE, TEST_OBJ_ID)
	+ assert not swh_vault.is_available(TEST_TYPE, TEST_OBJ_ID)
	+
	+ swh_vault.cache.add(TEST_TYPE, TEST_OBJ_ID, b'content')
	+ assert not swh_vault.is_available(TEST_TYPE, TEST_OBJ_ID)
	+
	+ swh_vault.set_status(TEST_TYPE, TEST_OBJ_ID, 'done')
	+ assert swh_vault.is_available(TEST_TYPE, TEST_OBJ_ID)
	+
	+
	+def test_fetch(swh_vault):
	+ assert swh_vault.fetch(TEST_TYPE, TEST_OBJ_ID) is None
	+ obj_id, content = fake_cook(swh_vault, TEST_TYPE, b'content')
	+
	+ info = swh_vault.task_info(TEST_TYPE, obj_id)
	+ access_ts_before = info['ts_last_access']
	+
	+ assert swh_vault.fetch(TEST_TYPE, obj_id) == b'content'
	+
	+ info = swh_vault.task_info(TEST_TYPE, obj_id)
	+ access_ts_after = info['ts_last_access']
	+
	+ assertTimestampAlmostNow(access_ts_after)
	+ assert access_ts_before < access_ts_after
	+
	+
	+def test_cache_expire_oldest(swh_vault):
	+ r = range(1, 10)
	+ inserted = {}
	+ for i in r:
	+ sticky = (i == 5)
	+ content = b'content%s' % str(i).encode()
	+ obj_id, content = fake_cook(swh_vault, TEST_TYPE, content, sticky)
	+ inserted[i] = (obj_id, content)
	+
	+ swh_vault.update_access_ts(TEST_TYPE, inserted[2][0])
	+ swh_vault.update_access_ts(TEST_TYPE, inserted[3][0])
	+ swh_vault.cache_expire_oldest(n=4)
	+
	+ should_be_still_here = {2, 3, 5, 8, 9}
	+ for i in r:
	+ assert swh_vault.is_available(
	+ TEST_TYPE, inserted[i][0]) == (i in should_be_still_here)
	+
	+
	+def test_cache_expire_until(swh_vault):
	+ r = range(1, 10)
	+ inserted = {}
	+ for i in r:
	+ sticky = (i == 5)
	+ content = b'content%s' % str(i).encode()
	+ obj_id, content = fake_cook(swh_vault, TEST_TYPE, content, sticky)
	+ inserted[i] = (obj_id, content)
	+
	+ if i == 7:
	+ cutoff_date = datetime.datetime.now()
	+
	+ swh_vault.update_access_ts(TEST_TYPE, inserted[2][0])
	+ swh_vault.update_access_ts(TEST_TYPE, inserted[3][0])
	+ swh_vault.cache_expire_until(date=cutoff_date)
	+
	+ should_be_still_here = {2, 3, 5, 8, 9}
	+ for i in r:
	+ assert swh_vault.is_available(
	+ TEST_TYPE, inserted[i][0]) == (i in should_be_still_here)
	+
	+
	+def test_fail_cook_simple(swh_vault):
	+ fail_cook(swh_vault, TEST_TYPE, TEST_OBJ_ID, 'error42')
	+ assert not swh_vault.is_available(TEST_TYPE, TEST_OBJ_ID)
	+ info = swh_vault.task_info(TEST_TYPE, TEST_OBJ_ID)
	+ assert info['progress_msg'] == 'error42'
	+
	+
	+def test_send_failure_email(swh_vault):
	+ with mock_cooking(swh_vault):
	+ swh_vault.cook_request(TEST_TYPE, TEST_OBJ_ID, email='a@example.com')
	+
	+ swh_vault.set_status(TEST_TYPE, TEST_OBJ_ID, 'failed')
	+ swh_vault.set_progress(TEST_TYPE, TEST_OBJ_ID, 'test error')
	+
	+ with patch.object(swh_vault, 'smtp_server') as m:
	+ swh_vault.send_all_notifications(TEST_TYPE, TEST_OBJ_ID)
	+
	+ e = [k[0][0] for k in m.send_message.call_args_list][0]
	+ assert e['To'] == 'a@example.com'
	+
	+ assert 'info@softwareheritage.org' in e['From']
	+ assert TEST_TYPE in e['Subject']
	+ assert TEST_HEX_ID[:5] in e['Subject']
	+ assert 'fail' in e['Subject']
	+ assert TEST_TYPE in str(e)
	+ assert TEST_HEX_ID[:5] in str(e)
	+ assert 'test error' in str(e)
	+ assert '--\x20\n' in str(e) # Well-formated signature
	+
	+
	+def test_retry_failed_bundle(swh_vault):
	+ fail_cook(swh_vault, TEST_TYPE, TEST_OBJ_ID, 'error42')
	+ info = swh_vault.task_info(TEST_TYPE, TEST_OBJ_ID)
	+ assert info['task_status'] == 'failed'
	+ with mock_cooking(swh_vault):
	+ swh_vault.cook_request(TEST_TYPE, TEST_OBJ_ID)
	+ info = swh_vault.task_info(TEST_TYPE, TEST_OBJ_ID)
	+ assert info['task_status'] == 'new'
	diff --git a/swh/vault/tests/test_cache.py b/swh/vault/tests/test_cache.py
	--- a/swh/vault/tests/test_cache.py
	+++ b/swh/vault/tests/test_cache.py
	@@ -3,10 +3,8 @@
	# License: GNU General Public License version 3, or any later version
	# See top-level LICENSE file for more information

	-import unittest

	from swh.model import hashutil
	-from swh.vault.tests.vault_testing import VaultTestFixture

	TEST_TYPE_1 = 'revision_gitfast'
	TEST_TYPE_2 = 'directory'
	@@ -21,54 +19,51 @@
	TEST_CONTENT_2 = b'test content 2'


	-class BaseTestVaultCache(VaultTestFixture):
	- def setUp(self):
	- super().setUp()
	- self.cache = self.vault_backend.cache # little shortcut
	-
	-
	-class TestVaultCache(BaseTestVaultCache, unittest.TestCase):
	- # Let's try to avoid replicating edge-cases already tested in
	- # swh-objstorage, and instead focus on testing behaviors specific to the
	- # Vault cache here.
	-
	- def test_internal_id(self):
	- sid = self.cache._get_internal_id(TEST_TYPE_1, TEST_OBJ_ID_1)
	- self.assertEqual(hashutil.hash_to_hex(sid),
	- '6829cda55b54c295aa043a611a4e0320239988d9')
	-
	- def test_simple_add_get(self):
	- self.cache.add(TEST_TYPE_1, TEST_OBJ_ID_1, TEST_CONTENT_1)
	- self.assertEqual(self.cache.get(TEST_TYPE_1, TEST_OBJ_ID_1),
	- TEST_CONTENT_1)
	- self.assertTrue(self.cache.is_cached(TEST_TYPE_1, TEST_OBJ_ID_1))
	-
	- def test_different_type_same_id(self):
	- self.cache.add(TEST_TYPE_1, TEST_OBJ_ID_1, TEST_CONTENT_1)
	- self.cache.add(TEST_TYPE_2, TEST_OBJ_ID_1, TEST_CONTENT_2)
	- self.assertEqual(self.cache.get(TEST_TYPE_1, TEST_OBJ_ID_1),
	- TEST_CONTENT_1)
	- self.assertEqual(self.cache.get(TEST_TYPE_2, TEST_OBJ_ID_1),
	- TEST_CONTENT_2)
	- self.assertTrue(self.cache.is_cached(TEST_TYPE_1, TEST_OBJ_ID_1))
	- self.assertTrue(self.cache.is_cached(TEST_TYPE_2, TEST_OBJ_ID_1))
	-
	- def test_different_type_same_content(self):
	- self.cache.add(TEST_TYPE_1, TEST_OBJ_ID_1, TEST_CONTENT_1)
	- self.cache.add(TEST_TYPE_2, TEST_OBJ_ID_1, TEST_CONTENT_1)
	- self.assertEqual(self.cache.get(TEST_TYPE_1, TEST_OBJ_ID_1),
	- TEST_CONTENT_1)
	- self.assertEqual(self.cache.get(TEST_TYPE_2, TEST_OBJ_ID_1),
	- TEST_CONTENT_1)
	- self.assertTrue(self.cache.is_cached(TEST_TYPE_1, TEST_OBJ_ID_1))
	- self.assertTrue(self.cache.is_cached(TEST_TYPE_2, TEST_OBJ_ID_1))
	-
	- def test_different_id_same_type(self):
	- self.cache.add(TEST_TYPE_1, TEST_OBJ_ID_1, TEST_CONTENT_1)
	- self.cache.add(TEST_TYPE_1, TEST_OBJ_ID_2, TEST_CONTENT_2)
	- self.assertEqual(self.cache.get(TEST_TYPE_1, TEST_OBJ_ID_1),
	- TEST_CONTENT_1)
	- self.assertEqual(self.cache.get(TEST_TYPE_1, TEST_OBJ_ID_2),
	- TEST_CONTENT_2)
	- self.assertTrue(self.cache.is_cached(TEST_TYPE_1, TEST_OBJ_ID_1))
	- self.assertTrue(self.cache.is_cached(TEST_TYPE_1, TEST_OBJ_ID_2))
	+# Let's try to avoid replicating edge-cases already tested in
	+# swh-objstorage, and instead focus on testing behaviors specific to the
	+# Vault cache here.
	+
	+def test_internal_id(swh_vault):
	+ sid = swh_vault.cache._get_internal_id(TEST_TYPE_1, TEST_OBJ_ID_1)
	+ assert hashutil.hash_to_hex(sid) == \
	+ '6829cda55b54c295aa043a611a4e0320239988d9'
	+
	+
	+def test_simple_add_get(swh_vault):
	+ swh_vault.cache.add(TEST_TYPE_1, TEST_OBJ_ID_1, TEST_CONTENT_1)
	+ assert swh_vault.cache.get(TEST_TYPE_1, TEST_OBJ_ID_1) == \
	+ TEST_CONTENT_1
	+ assert swh_vault.cache.is_cached(TEST_TYPE_1, TEST_OBJ_ID_1)
	+
	+
	+def test_different_type_same_id(swh_vault):
	+ swh_vault.cache.add(TEST_TYPE_1, TEST_OBJ_ID_1, TEST_CONTENT_1)
	+ swh_vault.cache.add(TEST_TYPE_2, TEST_OBJ_ID_1, TEST_CONTENT_2)
	+ assert swh_vault.cache.get(TEST_TYPE_1, TEST_OBJ_ID_1) == \
	+ TEST_CONTENT_1
	+ assert swh_vault.cache.get(TEST_TYPE_2, TEST_OBJ_ID_1) == \
	+ TEST_CONTENT_2
	+ assert swh_vault.cache.is_cached(TEST_TYPE_1, TEST_OBJ_ID_1)
	+ assert swh_vault.cache.is_cached(TEST_TYPE_2, TEST_OBJ_ID_1)
	+
	+
	+def test_different_type_same_content(swh_vault):
	+ swh_vault.cache.add(TEST_TYPE_1, TEST_OBJ_ID_1, TEST_CONTENT_1)
	+ swh_vault.cache.add(TEST_TYPE_2, TEST_OBJ_ID_1, TEST_CONTENT_1)
	+ assert swh_vault.cache.get(TEST_TYPE_1, TEST_OBJ_ID_1) == \
	+ TEST_CONTENT_1
	+ assert swh_vault.cache.get(TEST_TYPE_2, TEST_OBJ_ID_1) == \
	+ TEST_CONTENT_1
	+ assert swh_vault.cache.is_cached(TEST_TYPE_1, TEST_OBJ_ID_1)
	+ assert swh_vault.cache.is_cached(TEST_TYPE_2, TEST_OBJ_ID_1)
	+
	+
	+def test_different_id_same_type(swh_vault):
	+ swh_vault.cache.add(TEST_TYPE_1, TEST_OBJ_ID_1, TEST_CONTENT_1)
	+ swh_vault.cache.add(TEST_TYPE_1, TEST_OBJ_ID_2, TEST_CONTENT_2)
	+ assert swh_vault.cache.get(TEST_TYPE_1, TEST_OBJ_ID_1) == \
	+ TEST_CONTENT_1
	+ assert swh_vault.cache.get(TEST_TYPE_1, TEST_OBJ_ID_2) == \
	+ TEST_CONTENT_2
	+ assert swh_vault.cache.is_cached(TEST_TYPE_1, TEST_OBJ_ID_1)
	+ assert swh_vault.cache.is_cached(TEST_TYPE_1, TEST_OBJ_ID_2)
	diff --git a/swh/vault/tests/test_cookers.py b/swh/vault/tests/test_cookers.py
	--- a/swh/vault/tests/test_cookers.py
	+++ b/swh/vault/tests/test_cookers.py
	@@ -26,7 +26,7 @@
	from swh.model import hashutil
	from swh.model.from_disk import Directory
	from swh.vault.cookers import DirectoryCooker, RevisionGitfastCooker
	-from swh.vault.tests.vault_testing import VaultTestFixture, hash_content
	+from swh.vault.tests.vault_testing import hash_content
	from swh.vault.to_disk import SKIPPED_MESSAGE, HIDDEN_MESSAGE


	@@ -101,61 +101,60 @@
	self.git_shell(*args, stdout=None)


	-@pytest.mark.config_issue
	-class BaseTestCookers(VaultTestFixture):
	- """Base class of cookers unit tests"""
	- def setUp(self):
	- super().setUp()
	- self.loader = GitLoaderFromDisk()
	- self.loader.storage = self.storage
	-
	- def tearDown(self):
	- self.loader = None
	- super().tearDown()
	-
	- def load(self, repo_path):
	- """Load a repository in the test storage"""
	- self.loader.load('fake_origin', repo_path, datetime.datetime.now())
	-
	- @contextlib.contextmanager
	- def cook_extract_directory(self, obj_id):
	- """Context manager that cooks a directory and extract it."""
	- cooker = DirectoryCooker('directory', obj_id)
	- cooker.storage = self.storage
	- cooker.backend = unittest.mock.MagicMock()
	- cooker.fileobj = io.BytesIO()
	- assert cooker.check_exists()
	- cooker.prepare_bundle()
	- cooker.fileobj.seek(0)
	- with tempfile.TemporaryDirectory(prefix='tmp-vault-extract-') as td:
	- with tarfile.open(fileobj=cooker.fileobj, mode='r') as tar:
	- tar.extractall(td)
	- yield pathlib.Path(td) / hashutil.hash_to_hex(obj_id)
	- cooker.storage = None
	-
	- @contextlib.contextmanager
	- def cook_stream_revision_gitfast(self, obj_id):
	- """Context manager that cooks a revision and stream its fastexport."""
	- cooker = RevisionGitfastCooker('revision_gitfast', obj_id)
	- cooker.storage = self.storage
	- cooker.backend = unittest.mock.MagicMock()
	- cooker.fileobj = io.BytesIO()
	- assert cooker.check_exists()
	- cooker.prepare_bundle()
	- cooker.fileobj.seek(0)
	- fastexport_stream = gzip.GzipFile(fileobj=cooker.fileobj)
	- yield fastexport_stream
	- cooker.storage = None
	-
	- @contextlib.contextmanager
	- def cook_extract_revision_gitfast(self, obj_id):
	- """Context manager that cooks a revision and extract it."""
	- test_repo = TestRepo()
	- with self.cook_stream_revision_gitfast(obj_id) as stream, \
	- test_repo as p:
	- processor = dulwich.fastexport.GitImportProcessor(test_repo.repo)
	- processor.import_stream(stream)
	- yield test_repo, p
	+@pytest.fixture
	+def swh_git_loader(swh_vault):
	+ loader = GitLoaderFromDisk()
	+ loader.storage = swh_vault.storage
	+ return loader
	+
	+
	+def load(loader, repo_path):
	+ """Load a repository in the test storage"""
	+ loader.load('fake_origin', repo_path, datetime.datetime.now())
	+
	+
	+@contextlib.contextmanager
	+def cook_extract_directory(storage, obj_id):
	+ """Context manager that cooks a directory and extract it."""
	+ backend = unittest.mock.MagicMock()
	+ backend.storage = storage
	+ cooker = DirectoryCooker('directory', obj_id, backend=backend)
	+ cooker.fileobj = io.BytesIO()
	+ assert cooker.check_exists()
	+ cooker.prepare_bundle()
	+ cooker.fileobj.seek(0)
	+ with tempfile.TemporaryDirectory(prefix='tmp-vault-extract-') as td:
	+ with tarfile.open(fileobj=cooker.fileobj, mode='r') as tar:
	+ tar.extractall(td)
	+ yield pathlib.Path(td) / hashutil.hash_to_hex(obj_id)
	+ cooker.storage = None
	+
	+
	+@contextlib.contextmanager
	+def cook_stream_revision_gitfast(storage, obj_id):
	+ """Context manager that cooks a revision and stream its fastexport."""
	+ backend = unittest.mock.MagicMock()
	+ backend.storage = storage
	+ cooker = RevisionGitfastCooker(
	+ 'revision_gitfast', obj_id, backend=backend)
	+ cooker.fileobj = io.BytesIO()
	+ assert cooker.check_exists()
	+ cooker.prepare_bundle()
	+ cooker.fileobj.seek(0)
	+ fastexport_stream = gzip.GzipFile(fileobj=cooker.fileobj)
	+ yield fastexport_stream
	+ cooker.storage = None
	+
	+
	+@contextlib.contextmanager
	+def cook_extract_revision_gitfast(storage, obj_id):
	+ """Context manager that cooks a revision and extract it."""
	+ test_repo = TestRepo()
	+ with cook_stream_revision_gitfast(storage, obj_id) as stream, \
	+ test_repo as p:
	+ processor = dulwich.fastexport.GitImportProcessor(test_repo.repo)
	+ processor.import_stream(stream)
	+ yield test_repo, p


	TEST_CONTENT = (" test content\n"
	@@ -164,8 +163,8 @@
	TEST_EXECUTABLE = b'\x42\x40\x00\x00\x05'


	-class TestDirectoryCooker(BaseTestCookers, unittest.TestCase):
	- def test_directory_simple(self):
	+class TestDirectoryCooker:
	+ def test_directory_simple(self, swh_git_loader):
	repo = TestRepo()
	with repo as rp:
	(rp / 'file').write_text(TEST_CONTENT)
	@@ -175,25 +174,25 @@
	(rp / 'dir1/dir2').mkdir(parents=True)
	(rp / 'dir1/dir2/file').write_text(TEST_CONTENT)
	c = repo.commit()
	- self.load(str(rp))
	+ load(swh_git_loader, str(rp))

	obj_id_hex = repo.repo[c].tree.decode()
	obj_id = hashutil.hash_to_bytes(obj_id_hex)

	- with self.cook_extract_directory(obj_id) as p:
	- self.assertEqual((p / 'file').stat().st_mode, 0o100644)
	- self.assertEqual((p / 'file').read_text(), TEST_CONTENT)
	- self.assertEqual((p / 'executable').stat().st_mode, 0o100755)
	- self.assertEqual((p / 'executable').read_bytes(), TEST_EXECUTABLE)
	- self.assertTrue((p / 'link').is_symlink)
	- self.assertEqual(os.readlink(str(p / 'link')), 'file')
	- self.assertEqual((p / 'dir1/dir2/file').stat().st_mode, 0o100644)
	- self.assertEqual((p / 'dir1/dir2/file').read_text(), TEST_CONTENT)
	+ with cook_extract_directory(swh_git_loader.storage, obj_id) as p:
	+ assert (p / 'file').stat().st_mode == 0o100644
	+ assert (p / 'file').read_text() == TEST_CONTENT
	+ assert (p / 'executable').stat().st_mode == 0o100755
	+ assert (p / 'executable').read_bytes() == TEST_EXECUTABLE
	+ assert (p / 'link').is_symlink
	+ assert os.readlink(str(p / 'link')) == 'file'
	+ assert (p / 'dir1/dir2/file').stat().st_mode == 0o100644
	+ assert (p / 'dir1/dir2/file').read_text() == TEST_CONTENT

	directory = Directory.from_disk(path=bytes(p))
	- self.assertEqual(obj_id_hex, hashutil.hash_to_hex(directory.hash))
	+ assert obj_id_hex == hashutil.hash_to_hex(directory.hash)

	- def test_directory_filtered_objects(self):
	+ def test_directory_filtered_objects(self, swh_git_loader):
	repo = TestRepo()
	with repo as rp:
	file_1, id_1 = hash_content(b'test1')
	@@ -205,14 +204,14 @@
	(rp / 'absent_file').write_bytes(file_3)

	c = repo.commit()
	- self.load(str(rp))
	+ load(swh_git_loader, str(rp))

	obj_id_hex = repo.repo[c].tree.decode()
	obj_id = hashutil.hash_to_bytes(obj_id_hex)

	# FIXME: storage.content_update() should be changed to allow things
	# like that
	- with self.storage.get_db().transaction() as cur:
	+ with swh_git_loader.storage.get_db().transaction() as cur:
	cur.execute("""update content set status = 'visible'
	where sha1 = %s""", (id_1,))
	cur.execute("""update content set status = 'hidden'
	@@ -220,12 +219,12 @@
	cur.execute("""update content set status = 'absent'
	where sha1 = %s""", (id_3,))

	- with self.cook_extract_directory(obj_id) as p:
	- self.assertEqual((p / 'file').read_bytes(), b'test1')
	- self.assertEqual((p / 'hidden_file').read_bytes(), HIDDEN_MESSAGE)
	- self.assertEqual((p / 'absent_file').read_bytes(), SKIPPED_MESSAGE)
	+ with cook_extract_directory(swh_git_loader.storage, obj_id) as p:
	+ assert (p / 'file').read_bytes() == b'test1'
	+ assert (p / 'hidden_file').read_bytes() == HIDDEN_MESSAGE
	+ assert (p / 'absent_file').read_bytes() == SKIPPED_MESSAGE

	- def test_directory_bogus_perms(self):
	+ def test_directory_bogus_perms(self, swh_git_loader):
	# Some early git repositories have 664/775 permissions... let's check
	# if all the weird modes are properly normalized in the directory
	# cooker.
	@@ -238,17 +237,17 @@
	(rp / 'wat').write_text(TEST_CONTENT)
	(rp / 'wat').chmod(0o604)
	c = repo.commit()
	- self.load(str(rp))
	+ load(swh_git_loader, str(rp))

	obj_id_hex = repo.repo[c].tree.decode()
	obj_id = hashutil.hash_to_bytes(obj_id_hex)

	- with self.cook_extract_directory(obj_id) as p:
	- self.assertEqual((p / 'file').stat().st_mode, 0o100644)
	- self.assertEqual((p / 'executable').stat().st_mode, 0o100755)
	- self.assertEqual((p / 'wat').stat().st_mode, 0o100644)
	+ with cook_extract_directory(swh_git_loader.storage, obj_id) as p:
	+ assert (p / 'file').stat().st_mode == 0o100644
	+ assert (p / 'executable').stat().st_mode == 0o100755
	+ assert (p / 'wat').stat().st_mode == 0o100644

	- def test_directory_revision_data(self):
	+ def test_directory_revision_data(self, swh_git_loader):
	target_rev = '0e8a3ad980ec179856012b7eecf4327e99cd44cd'
	d = hashutil.hash_to_bytes('17a3e48bce37be5226490e750202ad3a9a1a3fe9')

	@@ -263,18 +262,19 @@
	}
	],
	}
	- self.storage.directory_add([dir])
	+ swh_git_loader.storage.directory_add([dir])

	- with self.cook_extract_directory(d) as p:
	- self.assertTrue((p / 'submodule').is_symlink())
	- self.assertEqual(os.readlink(str(p / 'submodule')), target_rev)
	+ with cook_extract_directory(swh_git_loader.storage, d) as p:
	+ assert (p / 'submodule').is_symlink()
	+ assert os.readlink(str(p / 'submodule')) == target_rev


	-class TestRevisionGitfastCooker(BaseTestCookers, unittest.TestCase):
	- def test_revision_simple(self):
	+class TestRevisionGitfastCooker:
	+ def test_revision_simple(self, swh_git_loader):
	#
	# 1--2--3--4--5--6--7
	#
	+ storage = swh_git_loader.storage
	repo = TestRepo()
	with repo as rp:
	(rp / 'file1').write_text(TEST_CONTENT)
	@@ -293,28 +293,29 @@
	repo.commit('remove file2')
	(rp / 'bin1').rename(rp / 'bin')
	repo.commit('rename bin1 to bin')
	- self.load(str(rp))
	+ load(swh_git_loader, str(rp))
	obj_id_hex = repo.repo.refs[b'HEAD'].decode()
	obj_id = hashutil.hash_to_bytes(obj_id_hex)

	- with self.cook_extract_revision_gitfast(obj_id) as (ert, p):
	+ with cook_extract_revision_gitfast(storage, obj_id) as (ert, p):
	ert.checkout(b'HEAD')
	- self.assertEqual((p / 'file1').stat().st_mode, 0o100644)
	- self.assertEqual((p / 'file1').read_text(), TEST_CONTENT)
	- self.assertTrue((p / 'link1').is_symlink)
	- self.assertEqual(os.readlink(str(p / 'link1')), 'file1')
	- self.assertEqual((p / 'bin').stat().st_mode, 0o100755)
	- self.assertEqual((p / 'bin').read_bytes(), TEST_EXECUTABLE)
	- self.assertEqual((p / 'dir1/dir2/file').read_text(), TEST_CONTENT)
	- self.assertEqual((p / 'dir1/dir2/file').stat().st_mode, 0o100644)
	- self.assertEqual(ert.repo.refs[b'HEAD'].decode(), obj_id_hex)
	-
	- def test_revision_two_roots(self):
	+ assert (p / 'file1').stat().st_mode == 0o100644
	+ assert (p / 'file1').read_text() == TEST_CONTENT
	+ assert (p / 'link1').is_symlink
	+ assert os.readlink(str(p / 'link1')) == 'file1'
	+ assert (p / 'bin').stat().st_mode == 0o100755
	+ assert (p / 'bin').read_bytes() == TEST_EXECUTABLE
	+ assert (p / 'dir1/dir2/file').read_text() == TEST_CONTENT
	+ assert (p / 'dir1/dir2/file').stat().st_mode == 0o100644
	+ assert ert.repo.refs[b'HEAD'].decode() == obj_id_hex
	+
	+ def test_revision_two_roots(self, swh_git_loader):
	#
	# 1----3---4
	# /
	# 2----
	#
	+ storage = swh_git_loader.storage
	repo = TestRepo()
	with repo as rp:
	(rp / 'file1').write_text(TEST_CONTENT)
	@@ -327,17 +328,18 @@
	repo.commit('add file3')
	obj_id_hex = repo.repo.refs[b'HEAD'].decode()
	obj_id = hashutil.hash_to_bytes(obj_id_hex)
	- self.load(str(rp))
	+ load(swh_git_loader, str(rp))

	- with self.cook_extract_revision_gitfast(obj_id) as (ert, p):
	- self.assertEqual(ert.repo.refs[b'HEAD'].decode(), obj_id_hex)
	+ with cook_extract_revision_gitfast(storage, obj_id) as (ert, p):
	+ assert ert.repo.refs[b'HEAD'].decode() == obj_id_hex

	- def test_revision_two_double_fork_merge(self):
	+ def test_revision_two_double_fork_merge(self, swh_git_loader):
	#
	# 2---4---6
	# / / /
	# 1---3---5
	#
	+ storage = swh_git_loader.storage
	repo = TestRepo()
	with repo as rp:
	(rp / 'file1').write_text(TEST_CONTENT)
	@@ -360,12 +362,12 @@

	obj_id_hex = repo.repo.refs[b'HEAD'].decode()
	obj_id = hashutil.hash_to_bytes(obj_id_hex)
	- self.load(str(rp))
	+ load(swh_git_loader, str(rp))

	- with self.cook_extract_revision_gitfast(obj_id) as (ert, p):
	- self.assertEqual(ert.repo.refs[b'HEAD'].decode(), obj_id_hex)
	+ with cook_extract_revision_gitfast(storage, obj_id) as (ert, p):
	+ assert ert.repo.refs[b'HEAD'].decode() == obj_id_hex

	- def test_revision_triple_merge(self):
	+ def test_revision_triple_merge(self, swh_git_loader):
	#
	# .---.---5
	# / / /
	@@ -373,6 +375,7 @@
	# / / /
	# 1---.---.
	#
	+ storage = swh_git_loader.storage
	repo = TestRepo()
	with repo as rp:
	(rp / 'file1').write_text(TEST_CONTENT)
	@@ -387,12 +390,13 @@

	obj_id_hex = repo.repo.refs[b'HEAD'].decode()
	obj_id = hashutil.hash_to_bytes(obj_id_hex)
	- self.load(str(rp))
	+ load(swh_git_loader, str(rp))

	- with self.cook_extract_revision_gitfast(obj_id) as (ert, p):
	- self.assertEqual(ert.repo.refs[b'HEAD'].decode(), obj_id_hex)
	+ with cook_extract_revision_gitfast(storage, obj_id) as (ert, p):
	+ assert ert.repo.refs[b'HEAD'].decode() == obj_id_hex

	- def test_revision_filtered_objects(self):
	+ def test_revision_filtered_objects(self, swh_git_loader):
	+ storage = swh_git_loader.storage
	repo = TestRepo()
	with repo as rp:
	file_1, id_1 = hash_content(b'test1')
	@@ -406,11 +410,11 @@
	repo.commit()
	obj_id_hex = repo.repo.refs[b'HEAD'].decode()
	obj_id = hashutil.hash_to_bytes(obj_id_hex)
	- self.load(str(rp))
	+ load(swh_git_loader, str(rp))

	# FIXME: storage.content_update() should be changed to allow things
	# like that
	- with self.storage.get_db().transaction() as cur:
	+ with storage.get_db().transaction() as cur:
	cur.execute("""update content set status = 'visible'
	where sha1 = %s""", (id_1,))
	cur.execute("""update content set status = 'hidden'
	@@ -418,16 +422,17 @@
	cur.execute("""update content set status = 'absent'
	where sha1 = %s""", (id_3,))

	- with self.cook_extract_revision_gitfast(obj_id) as (ert, p):
	+ with cook_extract_revision_gitfast(storage, obj_id) as (ert, p):
	ert.checkout(b'HEAD')
	- self.assertEqual((p / 'file').read_bytes(), b'test1')
	- self.assertEqual((p / 'hidden_file').read_bytes(), HIDDEN_MESSAGE)
	- self.assertEqual((p / 'absent_file').read_bytes(), SKIPPED_MESSAGE)
	+ assert (p / 'file').read_bytes() == b'test1'
	+ assert (p / 'hidden_file').read_bytes() == HIDDEN_MESSAGE
	+ assert (p / 'absent_file').read_bytes() == SKIPPED_MESSAGE

	- def test_revision_bogus_perms(self):
	+ def test_revision_bogus_perms(self, swh_git_loader):
	# Some early git repositories have 664/775 permissions... let's check
	# if all the weird modes are properly normalized in the revision
	# cooker.
	+ storage = swh_git_loader.storage
	repo = TestRepo()
	with repo as rp:
	(rp / 'file').write_text(TEST_CONTENT)
	@@ -437,24 +442,25 @@
	(rp / 'wat').write_text(TEST_CONTENT)
	(rp / 'wat').chmod(0o604)
	repo.commit('initial commit')
	- self.load(str(rp))
	+ load(swh_git_loader, str(rp))
	obj_id_hex = repo.repo.refs[b'HEAD'].decode()
	obj_id = hashutil.hash_to_bytes(obj_id_hex)

	- with self.cook_extract_revision_gitfast(obj_id) as (ert, p):
	+ with cook_extract_revision_gitfast(storage, obj_id) as (ert, p):
	ert.checkout(b'HEAD')
	- self.assertEqual((p / 'file').stat().st_mode, 0o100644)
	- self.assertEqual((p / 'executable').stat().st_mode, 0o100755)
	- self.assertEqual((p / 'wat').stat().st_mode, 0o100644)
	+ assert (p / 'file').stat().st_mode == 0o100644
	+ assert (p / 'executable').stat().st_mode == 0o100755
	+ assert (p / 'wat').stat().st_mode == 0o100644

	- def test_revision_null_fields(self):
	+ def test_revision_null_fields(self, swh_git_loader):
	# Our schema doesn't enforce a lot of non-null revision fields. We need
	# to check these cases don't break the cooker.
	+ storage = swh_git_loader.storage
	repo = TestRepo()
	with repo as rp:
	(rp / 'file').write_text(TEST_CONTENT)
	c = repo.commit('initial commit')
	- self.load(str(rp))
	+ load(swh_git_loader, str(rp))
	repo.repo.refs[b'HEAD'].decode()
	dir_id_hex = repo.repo[c].tree.decode()
	dir_id = hashutil.hash_to_bytes(dir_id_hex)
	@@ -474,13 +480,14 @@
	'synthetic': True
	}

	- self.storage.revision_add([test_revision])
	+ storage.revision_add([test_revision])

	- with self.cook_extract_revision_gitfast(test_id) as (ert, p):
	+ with cook_extract_revision_gitfast(storage, test_id) as (ert, p):
	ert.checkout(b'HEAD')
	- self.assertEqual((p / 'file').stat().st_mode, 0o100644)
	+ assert (p / 'file').stat().st_mode == 0o100644

	- def test_revision_revision_data(self):
	+ def test_revision_revision_data(self, swh_git_loader):
	+ storage = swh_git_loader.storage
	target_rev = '0e8a3ad980ec179856012b7eecf4327e99cd44cd'
	d = hashutil.hash_to_bytes('17a3e48bce37be5226490e750202ad3a9a1a3fe9')
	r = hashutil.hash_to_bytes('1ecc9270c4fc61cfddbc65a774e91ef5c425a6f0')
	@@ -496,7 +503,7 @@
	}
	],
	}
	- self.storage.directory_add([dir])
	+ storage.directory_add([dir])

	rev = {
	'id': r,
	@@ -511,8 +518,8 @@
	'metadata': {},
	'synthetic': True
	}
	- self.storage.revision_add([rev])
	+ storage.revision_add([rev])

	- with self.cook_stream_revision_gitfast(r) as stream:
	+ with cook_stream_revision_gitfast(storage, r) as stream:
	pattern = 'M 160000 {} submodule'.format(target_rev).encode()
	- self.assertIn(pattern, stream.read())
	+ assert pattern in stream.read()
	diff --git a/swh/vault/tests/test_cookers_base.py b/swh/vault/tests/test_cookers_base.py
	--- a/swh/vault/tests/test_cookers_base.py
	+++ b/swh/vault/tests/test_cookers_base.py
	@@ -3,7 +3,6 @@
	# License: GNU General Public License version 3, or any later version
	# See top-level LICENSE file for more information

	-import unittest
	from unittest.mock import MagicMock

	from swh.model import hashutil
	@@ -22,10 +21,15 @@
	class BaseVaultCookerMock(BaseVaultCooker):
	CACHE_TYPE_KEY = TEST_OBJ_TYPE

	- def __init__(self, args, *kwargs):
	- super().__init__(self.CACHE_TYPE_KEY, TEST_OBJ_ID, args, *kwargs)
	+ def __init__(self):
	+ # we do not call super() here to bypass the building of db objects from
	+ # config since we do mock these db objects
	+ self.config = {}
	self.storage = MagicMock()
	self.backend = MagicMock()
	+ self.obj_type = self.CACHE_TYPE_KEY
	+ self.obj_id = hashutil.hash_to_bytes(TEST_OBJ_ID)
	+ self.max_bundle_size = 1024

	def check_exists(self):
	return True
	@@ -35,44 +39,43 @@
	self.write(chunk)


	-class TestBaseVaultCooker(unittest.TestCase):
	- def test_simple_cook(self):
	- cooker = BaseVaultCookerMock()
	- cooker.cook()
	- cooker.backend.put_bundle.assert_called_once_with(
	- TEST_OBJ_TYPE, TEST_OBJ_ID, TEST_BUNDLE_CONTENT)
	- cooker.backend.set_status.assert_called_with(
	- TEST_OBJ_TYPE, TEST_OBJ_ID, 'done')
	- cooker.backend.set_progress.assert_called_with(
	- TEST_OBJ_TYPE, TEST_OBJ_ID, None)
	- cooker.backend.send_notif.assert_called_with(
	- TEST_OBJ_TYPE, TEST_OBJ_ID)
	-
	- def test_code_exception_cook(self):
	- cooker = BaseVaultCookerMock()
	- cooker.prepare_bundle = MagicMock()
	- cooker.prepare_bundle.side_effect = RuntimeError("Nope")
	- cooker.cook()
	-
	- # Potentially remove this when we have objstorage streaming
	- cooker.backend.put_bundle.assert_not_called()
	-
	- cooker.backend.set_status.assert_called_with(
	- TEST_OBJ_TYPE, TEST_OBJ_ID, 'failed')
	- self.assertNotIn("Nope", cooker.backend.set_progress.call_args[0][2])
	- cooker.backend.send_notif.assert_called_with(
	- TEST_OBJ_TYPE, TEST_OBJ_ID)
	-
	- def test_policy_exception_cook(self):
	- cooker = BaseVaultCookerMock()
	- cooker.max_bundle_size = 8
	- cooker.cook()
	-
	- # Potentially remove this when we have objstorage streaming
	- cooker.backend.put_bundle.assert_not_called()
	-
	- cooker.backend.set_status.assert_called_with(
	- TEST_OBJ_TYPE, TEST_OBJ_ID, 'failed')
	- self.assertIn("exceeds", cooker.backend.set_progress.call_args[0][2])
	- cooker.backend.send_notif.assert_called_with(
	- TEST_OBJ_TYPE, TEST_OBJ_ID)
	+def test_simple_cook():
	+ cooker = BaseVaultCookerMock()
	+ cooker.cook()
	+ cooker.backend.put_bundle.assert_called_once_with(
	+ TEST_OBJ_TYPE, TEST_OBJ_ID, TEST_BUNDLE_CONTENT)
	+ cooker.backend.set_status.assert_called_with(
	+ TEST_OBJ_TYPE, TEST_OBJ_ID, 'done')
	+ cooker.backend.set_progress.assert_called_with(
	+ TEST_OBJ_TYPE, TEST_OBJ_ID, None)
	+ cooker.backend.send_notif.assert_called_with(
	+ TEST_OBJ_TYPE, TEST_OBJ_ID)
	+
	+
	+def test_code_exception_cook():
	+ cooker = BaseVaultCookerMock()
	+ cooker.prepare_bundle = MagicMock()
	+ cooker.prepare_bundle.side_effect = RuntimeError("Nope")
	+ cooker.cook()
	+
	+ # Potentially remove this when we have objstorage streaming
	+ cooker.backend.put_bundle.assert_not_called()
	+
	+ cooker.backend.set_status.assert_called_with(
	+ TEST_OBJ_TYPE, TEST_OBJ_ID, 'failed')
	+ assert "Nope" not in cooker.backend.set_progress.call_args[0][2]
	+ cooker.backend.send_notif.assert_called_with(TEST_OBJ_TYPE, TEST_OBJ_ID)
	+
	+
	+def test_policy_exception_cook():
	+ cooker = BaseVaultCookerMock()
	+ cooker.max_bundle_size = 8
	+ cooker.cook()
	+
	+ # Potentially remove this when we have objstorage streaming
	+ cooker.backend.put_bundle.assert_not_called()
	+
	+ cooker.backend.set_status.assert_called_with(
	+ TEST_OBJ_TYPE, TEST_OBJ_ID, 'failed')
	+ assert "exceeds" in cooker.backend.set_progress.call_args[0][2]
	+ cooker.backend.send_notif.assert_called_with(TEST_OBJ_TYPE, TEST_OBJ_ID)
	diff --git a/swh/vault/tests/vault_testing.py b/swh/vault/tests/vault_testing.py
	--- a/swh/vault/tests/vault_testing.py
	+++ b/swh/vault/tests/vault_testing.py
	@@ -3,60 +3,7 @@
	# License: GNU General Public License version 3, or any later version
	# See top-level LICENSE file for more information

	-import os
	-import tempfile
	-
	from swh.model import hashutil
	-from swh.vault.backend import VaultBackend
	-
	-from swh.storage.tests.storage_testing import StorageTestFixture
	-from swh.vault.tests import SQL_DIR
	-
	-
	-class VaultTestFixture(StorageTestFixture):
	- """Mix this in a test subject class to get Vault Database testing support.
	-
	- This fixture requires to come before DbTestFixture and StorageTestFixture
	- in the inheritance list as it uses their methods to setup its own internal
	- components.
	-
	- Usage example:
	-
	- class TestVault(VaultTestFixture, unittest.TestCase):
	- ...
	- """
	- TEST_DB_NAME = 'softwareheritage-test-vault'
	- TEST_DB_DUMP = [StorageTestFixture.TEST_DB_DUMP,
	- os.path.join(SQL_DIR, '*.sql')]
	-
	- def setUp(self):
	- super().setUp()
	- self.cache_root = tempfile.TemporaryDirectory('vault-cache-')
	- self.vault_config = {
	- 'storage': self.storage_config,
	- 'cache': {
	- 'cls': 'pathslicing',
	- 'args': {
	- 'root': self.cache_root.name,
	- 'slicing': '0:1/1:5',
	- 'allow_delete': True,
	- }
	- },
	- 'db': 'postgresql:///' + self.TEST_DB_NAME,
	- 'scheduler': None,
	- }
	- self.vault_backend = VaultBackend(self.vault_config)
	-
	- def tearDown(self):
	- self.cache_root.cleanup()
	- self.vault_backend.close()
	- self.reset_storage_tables()
	- self.reset_vault_tables()
	- super().tearDown()
	-
	- def reset_vault_tables(self):
	- excluded = {'dbversion'}
	- self.reset_db_tables(self.TEST_DB_NAME, excluded=excluded)


	def hash_content(content):
	diff --git a/tox.ini b/tox.ini
	--- a/tox.ini
	+++ b/tox.ini
	@@ -5,9 +5,8 @@
	deps =
	.[testing]
	pytest-cov
	- pifpaf
	commands =
	- pifpaf run postgresql -- pytest --cov=swh --cov-branch {posargs} -m 'not config_issue'
	+ pytest --cov=swh --cov-branch {posargs}

	[testenv:flake8]
	skip_install = true

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