【发布时间】:2010-12-08 10:47:50
【问题描述】:
尝试使用 beforeDelete 事件在对象上集成测试 Grails GORM delete。问题是集成测试中没有触发 beforeDelete 事件:
class ChallengeMembershipTests extends GroovyTestCase {
void testQuitChallenge() {
VUser user = VUser.build()
assertNotNull("user should be saved", user.id)
UserChallenge challenge = UserChallenge.build(owner: user)
assertNotNull("challenge should be saved", challenge.id)
ChallengeMember member = ChallengeMember.build(challenge: challenge)
println "MEMBER: ${member}"
assertNotNull("member should be saved", member.id)
member.delete(flush:true)
}
}
ChallengeMember 的相关部分:
def beforeDelete = {
log.info "begin deleting challenge member ${this}"
user.removeFromChallenge_memberships(this)
challenge?.removeFromParticipants(this)
team?.removeFromMembers(this)
log.info "deleting challenge member ${this}"
}
Grails 1.3.5
有什么建议吗?
我为什么要关心?
我的测试失败了,原因是:
org.springframework.dao.InvalidDataAccessApiUsageException:已删除的对象将被级联重新保存(从关联中删除已删除的对象):[com.v.ChallengeMember#1];嵌套异常是 org.hibernate.ObjectDeletedException:已删除的对象将被级联重新保存(从关联中删除已删除的对象):[com.v.ChallengeMember#1]
但是,从浏览器中删除可以正常工作,因为 beforeDelete 正在被触发。
【问题讨论】:
标签: grails grails-orm grails-domain-class