def test_group_query_by_names(app):
"""Test query by names."""
with app.app_context():
from invenio_groups.models import Group
from flask.ext.sqlalchemy import BaseQuery
Group.create(name="test1")
Group.create(name="test2")
Group.create(name="test3")
with pytest.raises(AssertionError):
Group.query_by_names('test1')
assert isinstance(Group.query_by_names(['test']), BaseQuery)
assert Group.query_by_names(["invalid"]).count() == 0
assert Group.query_by_names(["test1"]).count() == 1
assert Group.query_by_names(["test2", "invalid"]).count() == 1
assert Group.query_by_names(["test1", "test2"]).count() == 2
assert Group.query_by_names([]).count() == 0
