delphi - DUnit: 'Global' 设置和拆卸

Question

在 DUnit 中，SetUp 和 TearDown 分别在执行每个测试方法之前(和之后)调用。
在 SetUp 中，我创建了一个从文件加载数据的对象。这很慢，尤其是当我有很多测试时。
在执行所有测试之前，有没有办法调用一次SetUp(对于TearDown显然是相同的)？

Answer 1

来自documentation :

TTestSetup

TTestSetup can be used when you wish to set up state exactly once for a test case class (the SetUp and TearDown methods are called once for each test method). For example, if you were writing a suite of tests to exercise some database code, you might subclass TTestSetup and use it to open and close the database before executing the suite.

An an example how to use TTestSetup