Spring开机测试配置 [英] Spring boot test configuration

问题描述

我有一个 spring boot 应用程序，主类如下:

I have a spring boot application with main class like below:

@SpringBootApplication
public class Application {

    public static void main(String[] args) throws Exception {
        SpringApplication.run(Application.class, args);
    }
}

现在我想测试我的服务并创建了一个基础测试类:

Now I want to test my services and created a base test class:

@SpringApplicationConfiguration(Application.class)
public abstract class TestBase {
}

运行测试时出现异常:

Caused by: java.lang.IllegalArgumentException: Can not load an ApplicationContext with a NULL 'contextLoader'. Consider annotating your test class with @ContextConfiguration.
    at org.springframework.util.Assert.notNull(Assert.java:115)
    at org.springframework.test.context.TestContext.loadApplicationContext(TestContext.java:117)
    at org.springframework.test.context.TestContext.getApplicationContext(TestContext.java:148)

然后我使用 ContextConfiguration 更改我的基本测试类

Then I change my base test class using ContextConfiguration

@ContextConfiguration(classes = Application.class)
public abstract class TestBase {
}

这次我得到了数据源初始化错误.我想知道为什么它在第一种情况下失败，为什么在第二种情况下它没有加载我配置数据源的 application.properties.

This time I get DataSource initialization error. I am wondering why it is failing in first case and why in second case it does not load my application.properties where I have configured datasource.

谢谢！

推荐答案

类似的东西:

@RunWith(SpringRunner.class)
@SpringBootTest(classes = Application.class)
public class ApplicationTest{

   @Autowired
   Foo foo; //whatever you are testing

   @Test
   public void FooTest() throws Exception{
     Foo f = foo.getFooById("22");
     assertEquals("9B", f.getCode); 
   }
 //TODO look into MockMVC for testing services
}

这篇关于Spring开机测试配置的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！