java - 什么是 AbstractTestNGSpringContextTests

Question

我有一个 TestNG 类，如下所示:

public class WebAPITestCase extends AbstractTestNGSpringContextTests{.....}

我试图理解这意味着什么 extends AbstractTestNGSpringContextTests。

它是如何工作的，有什么用？

Answer 1

请阅读javadoc:

AbstractTestNGSpringContextTests is an abstract base test class that integrates the Spring TestContext Framework with explicit ApplicationContext testing support in a TestNG environment. When you extend AbstractTestNGSpringContextTests, you can access a protected applicationContext instance variable that you can use to perform explicit bean lookups or to test the state of the context as a whole.

基本上，将为测试类设置一个 spring 应用程序上下文。

如果这仍然没有意义，我建议您阅读 this .