在Grails 3.1.12中,我想对服务进行单元测试:
@Transactional
class PlanService {
List<Plan> getPlans(Map params) {
def currentUser = (User)springSecurityService.getCurrentUser()
return Plan.findAllByCompany(currentUser.employer, params)
}
}
像这样:
@TestFor(PlanService)
@Mock([Plan, User, Company])
class PlanServiceSpec extends Specification {
void "Retrieve plan from the current user"() {
setup:
// create and save entities here
when: "the plans are retrieved"
def params = null
def plans = service.getPlans(params)
then: "the result should only include plans associated to the current user's company"
plans.size() == 2
}
从控制台运行测试:
grails> test-app my.PlanServiceSpec -unit
失败:
my.FundingPlanServiceSpec > Retrieve plan from the current user FAILED
java.lang.IllegalStateException at PlanServiceSpec.groovy:48
并在测试报告(HTML)中:
java.lang.IllegalStateException: No transactionManager was specified.
Using @Transactional or @Rollback requires a valid configured transaction manager.
If you are running in a unit test ensure the test has been properly configured
and that you run the test suite not an individual test method.
现在,如果我在服务中注释掉@Transactional
注释,则测试通过,但这不是预期的实现。我可以通过模拟事务管理器来解决这个问题:
service.transactionManager = Mock(PlatformTransactionManager) {
getTransaction(_) >> Mock(TransactionStatus)
}
但这似乎很尴尬,如果没有错。
我忘了援引一些咒语吗?
编辑:看起来与an old bug类似,但已关闭超过一年。
答案 0 :(得分:8)
您是否尝试过注释解决问题的方法?如果没有,请尝试使用以下命令注释测试类:
@TestMixin(DomainClassUnitTestMixin)
然后:
service.transactionManager = getTransactionManager()
答案 1 :(得分:2)
在尝试测试事务性服务时,grails 3.3.2中出现了相同的错误。
添加DataTest界面为我解决了这个问题。
class HelloServiceSpec extends Specification implements ServiceUnitTest<HelloService>, DataTest {
}