Fix me a Spring Boot test case

java.lang.IllegalStateException: Failed to load ApplicationContext

at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:124)
at
Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name '': Unsatisfied dependency expressed through field ''; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'ca.kai.fhir.subscription.FhirSubscriptionManager' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {org.springframework.beans.factory.annotation.Autowired(required=true)}