def test_hard_delete(self):
"""
Hard-delete (forget) a resource.
"""
uid = '/test_hard_delete01'
rsrc_api.create_or_replace(uid)
rsrc_api.delete(uid, False)
with pytest.raises(ResourceNotExistsError):
rsrc_api.get(uid)
with pytest.raises(ResourceNotExistsError):
rsrc_api.resurrect(uid)
def test_resurrect(self):
"""
Restore (resurrect) a soft-deleted resource.
"""
uid = '/test_soft_delete02'
rsrc_api.create_or_replace(uid)
rsrc_api.delete(uid)
rsrc_api.resurrect(uid)
rsrc = rsrc_api.get(uid)
with env.app_globals.rdf_store.txn_ctx():
assert nsc['ldp'].Resource in rsrc.ldp_types
def test_resurrect_children(self):
"""
Resurrect a resource with its children.
This uses fixtures from the previous test.
"""
uid = '/test_soft_delete_children01'
rsrc_api.resurrect(uid)
parent_rsrc = rsrc_api.get(uid)
with env.app_globals.rdf_store.txn_ctx():
assert nsc['ldp'].Resource in parent_rsrc.ldp_types
for i in range(3):
child_rsrc = rsrc_api.get('{}/child{}'.format(uid, i))
with env.app_globals.rdf_store.txn_ctx():
assert nsc['ldp'].Resource in child_rsrc.ldp_types
def tombstone(uid):
"""
Handle all tombstone operations.
The only allowed methods are POST and DELETE; any other verb will return a
405.
"""
try:
rsrc_api.get(uid)
except exc.TombstoneError as e:
if request.method == 'DELETE':
if e.uid == uid:
rsrc_api.delete(uid, False)
return '', 204
else:
return _tombstone_response(e, uid)
elif request.method == 'POST':
if e.uid == uid:
rsrc_uri = rsrc_api.resurrect(uid)
headers = {'Location': rsrc_uri}
return rsrc_uri, 201, headers
else:
return _tombstone_response(e, uid)
else:
return 'Method Not Allowed.', 405
except exc.ResourceNotExistsError as e:
return str(e), 404
else:
return '', 404
def test_delete_children(self):
"""
Soft-delete a resource with children.
"""
uid = '/test_soft_delete_children01'
rsrc_api.create_or_replace(uid)
for i in range(3):
rsrc_api.create_or_replace('{}/child{}'.format(uid, i))
rsrc_api.delete(uid)
with pytest.raises(TombstoneError):
rsrc_api.get(uid)
for i in range(3):
with pytest.raises(TombstoneError):
rsrc_api.get('{}/child{}'.format(uid, i))
# Cannot resurrect children of a tombstone.
with pytest.raises(TombstoneError):
rsrc_api.resurrect('{}/child{}'.format(uid, i))
def test_hard_delete_children(self):
"""
Hard-delete (forget) a resource with its children.
This uses fixtures from the previous test.
"""
uid = '/test_hard_delete_children01'
rsrc_api.create_or_replace(uid)
for i in range(3):
rsrc_api.create_or_replace('{}/child{}'.format(uid, i))
rsrc_api.delete(uid, False)
with pytest.raises(ResourceNotExistsError):
rsrc_api.get(uid)
with pytest.raises(ResourceNotExistsError):
rsrc_api.resurrect(uid)
for i in range(3):
with pytest.raises(ResourceNotExistsError):
rsrc_api.get('{}/child{}'.format(uid, i))
with pytest.raises(ResourceNotExistsError):
rsrc_api.resurrect('{}/child{}'.format(uid, i))
def test_hard_delete_descendants(self):
"""
Forget a resource with all its descendants.
"""
uid = '/test_hard_delete_descendants01'
rsrc_api.create_or_replace(uid)
for i in range(1, 4):
rsrc_api.create_or_replace('{}/child{}'.format(uid, i))
for j in range(i):
rsrc_api.create_or_replace('{}/child{}/grandchild{}'.format(
uid, i, j))
rsrc_api.delete(uid, False)
with pytest.raises(ResourceNotExistsError):
rsrc_api.get(uid)
with pytest.raises(ResourceNotExistsError):
rsrc_api.resurrect(uid)
for i in range(1, 4):
with pytest.raises(ResourceNotExistsError):
rsrc_api.get('{}/child{}'.format(uid, i))
with pytest.raises(ResourceNotExistsError):
rsrc_api.resurrect('{}/child{}'.format(uid, i))
for j in range(i):
with pytest.raises(ResourceNotExistsError):
rsrc_api.get('{}/child{}/grandchild{}'.format(
uid, i, j))
with pytest.raises(ResourceNotExistsError):
rsrc_api.resurrect('{}/child{}/grandchild{}'.format(
uid, i, j))