Time to run the tests.

The tests run very slow. In principle, it seems to be the time that Spring boot requires to start, but maybe there is also some timeout during the tests.

The system seems to stop at:

```
... [main] DEBUG org.springframework.core.env.StandardEnvironment - Adding [integrationTest] PropertySource with search precedence immediately lower than [systemEnvironment]
```

没有指定文件或测试。首先重现测试运行，并围绕 StandardEnvironment 日志条目和 integrationTest property source 对 Spring Boot 的启动进行计时，然后检查是否涉及测试超时。完成的标准是确定延迟的来源，并确认测试套件正常完成。

由索引模型根据 Issue 内容生成。