核心
Build Test Dataプラグインを介してMyDomainObject.build()を呼び出すと、単体テストで次のエラーが発生します。
例外
groovy.lang.MissingMethodException: No signature of method: us.maponline.pesticide.PesticideProfile.addToApplicators() is applicable for argument types: (us.maponline.pesticide.PesticideApplicator) values: [us.maponline.pesticide.PesticideApplicator : null]
Possible solutions: getApplicators()
at grails.buildtestdata.handler.NullableConstraintHandler.addInstanceToOwningObjectCollection(NullableConstraintHandler.groovy:121)
at grails.buildtestdata.handler.NullableConstraintHandler.populateDomainProperty(NullableConstraintHandler.groovy:88)
at grails.buildtestdata.handler.NullableConstraintHandler.handle(NullableConstraintHandler.groovy:17)
at grails.buildtestdata.DomainInstanceBuilder.createMissingProperty(DomainInstanceBuilder.groovy:187)
at grails.buildtestdata.DomainInstanceBuilder.populateInstance(DomainInstanceBuilder.groovy:147)
at grails.buildtestdata.DomainInstanceBuilder.build(DomainInstanceBuilder.groovy:124)
at grails.buildtestdata.DomainInstanceBuilder.build(DomainInstanceBuilder.groovy:123)
at grails.buildtestdata.BuildTestDataService$_addBuildMethods_closure1.doCall(BuildTestDataService.groovy:25)
at us.maponline.pesticide.PesticideLogServiceTests.testSaveLog(PesticideLogServiceTests.groovy:20)
| Completed 1 unit test, 1 failed in 5289ms
スタックトレースによると、これはbuildtestdataプラグインコード内で発生しています。PesticideProfileクラスに追加されているとき、私のクラスPesticideApplicatorはnullのようです。
PesticideProfileに渡されたときに、ビルドを要求しているクラスがnullになる可能性はありますか?
ソースコード
テストケース
@TestFor(PesticideLogService)
@Build([PesticideLog,PesticideApplicator,PesticideProfile])
class PesticideLogServiceTests
{
void testSaveLog() {
PesticideApplicator applicator = PesticideApplicator.build()
def result = service.createLog(applicator, new Date())
result.errors.each {
log.info "got an error. field = $it.field, message:$it.defaultMessage, rejected value = $it.rejectedValue "
}
assert result: 'no result returned'
assert result.success: 'save failed'
assert result.result instanceof PesticideLog: "result was not PesticideLog"
assert applicator.user.pesticideLogs.size() > 0 : 'expected at least on log to be created.'
}
}
PesticideProfileLog
class PesticideProfile
{
def User user
String companyName
static constraints = {
}
static belongsTo = User
static hasMany = [sites: PesticideSite, applicators: PesticideApplicator]
}
農薬アプリケーター
class PesticideApplicator
{
String firstName
String lastName
String company
PesticideApplicatorLicense licenseType
Phone phoneNumber
static belongsTo = [profile:PesticideProfile]
static constraints = {
company blank: false, maxSize: 55
firstName blank: false, maxSize: 55
lastName blank: false, maxSize: 100
phoneNumber nullable: true
}
static mapping = {
licenseType length: 55
}
def getUser(){
profile?.user
}
}
ご協力ありがとうございます!