我有一个Spring-Boot应用程序,其中默认属性设置在application.properties类路径中的文件中(src/main/resources/application.properties).
我想在我的JUnit测试中覆盖一些默认设置,其中包含在test.properties文件中声明的属性(src/test/resources/test.properties)
我通常会为我的Junit测试提供专用的Config类,例如
package foo.bar.test;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Import;
@Configuration
@Import(CoreConfig.class)
@EnableAutoConfiguration
public class TestConfig {
}
我首先想到@PropertySource("classpath:test.properties")在TestConfig类中使用可以解决这个问题,但这些属性不会覆盖application.properties设置(请参阅Spring-Boot参考文档 - 23.外部化配置).
然后我尝试-Dspring.config.location=classpath:test.properties在调用测试时使用.这很成功 - 但我不想为每次测试执行设置此系统属性.因此我把它放在代码中
@Configuration
@Import(CoreConfig.class)
@EnableAutoConfiguration
public class TestConfig {
static {
System.setProperty("spring.config.location", "classpath:test.properties");
}
}
不幸的是,再次没有成功.
必须有一个关于如何application.properties在JUnit测试中覆盖设置的简单解决方案test.properties,我必须忽略它.
我正在攻读Spring Core认证,我对将配置文件用于JUnit测试有一些疑问.
所以我知道如果我用以下方式编写一个类:
@Profile("stub")
@Repository
public class StubAccountRepository implements AccountRepository {
private Logger logger = Logger.getLogger(StubAccountRepository.class);
private Map<String, Account> accountsByCreditCard = new HashMap<String, Account>();
/**
* Creates a single test account with two beneficiaries. Also logs creation
* so we know which repository we are using.
*/
public StubAccountRepository() {
logger.info("Creating " + getClass().getSimpleName());
Account account = new Account("123456789", "Keith and Keri Donald");
account.addBeneficiary("Annabelle", Percentage.valueOf("50%"));
account.addBeneficiary("Corgan", Percentage.valueOf("50%"));
accountsByCreditCard.put("1234123412341234", account);
}
public Account findByCreditCard(String creditCardNumber) …