debug_tools.py 文件源码

def test_debug_sql_logger(caplog, settings):
    from pootle_project.models import Project

    from django.db import connection

    settings.DEBUG = True

    queries = len(connection.queries)

    log_new_queries(queries)
    assert caplog.records == []

    # trigger some sql and log
    Project.objects.count()
    log_new_queries(queries)

    timing = caplog.records[0].message
    sql = caplog.records[1].message

    # match the timing, sql
    assert re.match("^\d+?\.\d+?$", timing)
    assert "SELECT COUNT" in sql
    assert "pootle_app_project" in sql