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import sqlite3
import sys
import uuid
import pytest
@pytest.mark.skipif(
sys.version_info < (3, 7),
reason='SQLite3 backup not supported on this Python version',
)
def test_file_backup(context):
filename = str(uuid.uuid4()) + '-backup.db'
context.ndb.backup(filename)
backup = sqlite3.connect(filename)
cursor = backup.cursor()
cursor.execute('SELECT f_IFLA_IFNAME FROM interfaces WHERE f_index > 0')
interfaces_from_backup = {x[0] for x in cursor.fetchall()}
with context.ndb.interfaces.summary() as summary:
interfaces_from_ndb = {x.ifname for x in summary}
assert interfaces_from_ndb == interfaces_from_backup
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