def test_update_pg(reset_db, default_init):
start_time = 10
end_time = 20
DataManager.store_new(default_init)
id = DataManager.id_of_obj(default_init)
DataManager.update_pg(id, start_time=start_time, end_time=end_time)
from_db = DataManager.get(name=default_init.name)
assert from_db.start_time != default_init.start_time
assert from_db.end_time != default_init.end_time
assert from_db.start_time == start_time
assert from_db.end_time == end_time
def test_id_of_obj(reset_db, default_init):
DataManager.store_new(default_init)
assert DataManager.id_of_obj(default_init) == 1