@Before
    public void setUp() {
        TimeZone.setDefault(TimeZone.getTimeZone("Asia/Shanghai"));
    }
AbstractFunctionTemporalTestBase
description: define static parameters for TemporalFunction tests
inlong-sdk/transform-sdk/src/test/java/org/apache/inlong/sdk/transform/process/function/temporal/AbstractFunctionTemporalTestBase.java