如何在Spring Boot项目中自动测试Ehcache的使用

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-cache</artifactId>
</dependency>
<dependency>
    <groupId>net.sf.ehcache</groupId>
    <artifactId>ehcache</artifactId>
</dependency>

spring.cache.type=ehcache

@Configuration
@EnableCaching
public class CacheConfig {

    @Bean
    public CacheManager cacheManager() {
        EhCacheCacheManager cacheManager = new EhCacheCacheManager();
        cacheManager.setCacheManager(ehCacheManager().getObject());
        return cacheManager;
    }

    @Bean
    public EhCacheManagerFactoryBean ehCacheManager() {
        EhCacheManagerFactoryBean factoryBean = new EhCacheManagerFactoryBean();
        factoryBean.setConfigLocation(new ClassPathResource("ehcache.xml"));
        factoryBean.setShared(true);
        return factoryBean;
    }
}

<ehcache xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:noNamespaceSchemaLocation="http://www.ehcache.org/ehcache.xsd"
    updateCheck="false">

    <cache name="exampleCache"
        maxEntriesLocalHeap="10000"
        eternal="false"
        timeToIdleSeconds="300"
        timeToLiveSeconds="600"
        memoryStoreEvictionPolicy="LRU" />

</ehcache>

@RunWith(SpringRunner.class)
@SpringBootTest
public class CacheTest {

    @Autowired
    private CacheManager cacheManager;

    @Test
    public void testCache() {
        Cache cache = cacheManager.getCache("exampleCache");
        cache.put("key", "value");

        String value = cache.get("key", String.class);
        assertEquals("value", value);
    }
}