java Spring引导:任何bean都没有实现ReactiveCrudepository
我计划使用Cassandra以反应方式保存数据。为此,我编写了以下界面:
@Repository
public interface ContributorStatRepository extends ReactiveCrudRepository<ContributorStat, Long> {
Flux<ContributorStat> findByAkonId(String akonId);
}
将引发上述异常:
com.example.sample.controller.ContributorStatControllerTest > shouldReturnBadRequestWithBlankContributorStat FAILED
java.lang.IllegalStateException
Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException
Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException
您知道为什么没有为ContributorStatRepository
创建合适的bean吗强>
我使用的是SpringBoot2.0.0。M7和这些依赖项:
dependencies {
compile('org.springframework.boot:spring-boot-starter-actuator')
compile('org.springframework.boot:spring-boot-starter-data-jpa')
compile('javax.xml.bind:jaxb-api:2.3.0')
compile('org.springframework.boot:spring-boot-starter-webflux')
compile('org.springframework.boot:spring-boot-starter-data-cassandra-reactive')
testCompile('org.springframework.boot:spring-boot-starter-test')
testCompile('io.projectreactor:reactor-test')
}
已更新: 运行测试:
@Test
public void shouldReturnBadRequestWithBlankContributorStat() throws Exception {
requestPayload = mapper.writeValueAsString(new ContributorStatDTO());
this.mockMvc.perform(post(CONTRIBUTOR_STATS_ROUTE)
.contentType(MediaType.APPLICATION_JSON)
.accept(MediaType.APPLICATION_JSON)
.content(requestPayload)).andDo(print())
.andExpect(status().isBadRequest());
}
# 1 楼答案
似乎您正在使用
@WebMvcTest
注释类来测试这个案例(但我不确定,您的问题中缺少这一部分)要测试Spring WebFlux应用程序,应该使用
@WebFluxTest
(请参见reference documentation)。即使是这样,^ {< CD3}} bean也不会存在,因为Web测试切片只考虑应用程序的Web部件,通常需要用^ {CD4}}来模拟这一个。