This section will use top-down approach and bottom-up approach to stress testing practices in real estate .

本部分将运用 自上而下方法和自下而上方法开展房地产压力 测试实践。

The mix model include bottom-up stage and top-down stage was studied mainly and the test method like module division design of drive model and stub model was studied primarily . The fact of the testing process proves the correctness and validity of the research results .

重点研究了包含自底向上、 自顶向下 两个集成阶段的混合模式的测试工作，以及模块划分、驱动和桩模块的设计，通过实际 软件 测试过程，验证了本文研究成果的正确性和有效性。