在使用org.springframework.boot.test.context.SpringBootTest时，是否有方法推送环境变量？

Question

我有一个测试类：

import org.junit.jupiter.api.Test;
import org.springframework.boot.test.context.SpringBootTest;


@SpringBootTest
class ThisTestClass {

@Test
void contextLoads() {}

}

private String envVar = System.getenv("ENV_VAR");

import org.springframework.test.context.TestPropertySource;
@TestPropertySource(properties = {"ENV_VAR = some_var"})

    static {
    System.setProperty("ENV_VAR", "some_var");
    }

没有任何运气，有任何想法？

Answer 1

两者都应该起作用...

• 通过静态初始化设置环境变量
• 通过属性设置环境变量

@SpringBootTest(properties = { "bar = foo" , "foobar = foobar"} )
class SoTestEnvironmentVariablesApplicationTests {

    static {
        System.setProperty("foo","bar");
    }

    @Autowired Environment environment;

    @Test
    void loadEnvironmentVariables() {
        assertNotNull(environment);
        assertEquals("bar" , environment.getProperty("foo"));
        assertEquals("foo" , environment.getProperty("bar"));
        assertEquals("foobar" , environment.getProperty("foobar"));
    }

}