尝试在具有beforeDelete事件的对象上集成测试Grails GORM delete。问题是在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?
我为什么要关心呢?
由于以下原因,我的测试失败:
org.springframework.dao.InvalidDataAccessApiUsageException:删除的对象将通过cascade重新保存(从关联中删除已删除的对象):com.v.ChallengeMember#1;嵌套异常为org.hibernate.ObjectDeletedException:已删除的对象将通过cascade重新保存(从关联中删除已删除的对象):com.v.ChallengeMember#1
但是,delete在浏览器中工作得很好,因为beforeDelete正在被触发。
发布于 2010-12-08 22:55:10
好吧,如果我把它包在withNewSession里它就会触发-
ChallengeMember.withNewSession {
membership.delete(flush:true)
}https://stackoverflow.com/questions/4386586
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