Grails fails to realize Domain class

Question

I'm using Grails 3.1.4, I've created some domain object and written unit test. Tests are executed fine on my computer.

Tests on my computer

But on the other developpers computers and on the continous integration platform, tests fail with exception :

java.lang.IllegalStateException: Either class [ ] is not a domain class or GORM has not been initialized correctly or has already been shutdown. If you are unit testing your entities using the mocking APIs
at org.grails.datastore.gorm.GormEnhancer.stateException(GormEnhancer.groovy:159)
at org.grails.datastore.gorm.GormEnhancer.findValidationApi(GormEnhancer.groovy:173)
at org.grails.datastore.gorm.GormValidateable$Trait$Helper.currentGormValidationApi(GormValidateable.groovy:120)
at org.grails.datastore.gorm.GormValidateable$Trait$Helper.validate(GormValidateable.groovy:87)
at com.cscinfo.platform.constraint.CascadeValidationConstraint.validateValue(CascadeValidationConstraint.groovy:43)
at com.cscinfo.platform.constraint.CascadeValidationConstraint.processValidateWithVetoing_closure1(CascadeValidationConstraint.groovy:29)
at groovy.lang.Closure.call(Closure.java:426)
at com.cscinfo.platform.constraint.CascadeValidationConstraint.processValidateWithVetoing(CascadeValidationConstraint.groovy:28)
at grails.validation.AbstractVetoingConstraint.validateWithVetoing(AbstractVetoingConstraint.java:33)
at grails.validation.ConstrainedProperty.validate(ConstrainedProperty.java:967)
at org.grails.validation.GrailsDomainClassValidator.validatePropertyWithConstraint(GrailsDomainClassValidator.java:211)
at org.grails.validation.GrailsDomainClassValidator.validate(GrailsDomainClassValidator.java:81)
at org.grails.datastore.gorm.GormValidationApi.doValidate(GormValidationApi.groovy:89)
at org.grails.datastore.gorm.GormValidationApi.validate(GormValidationApi.groovy:161)
at org.grails.datastore.gorm.GormValidateable$Trait$Helper.validate(GormValidateable.groovy:87)
at api.mails.MailSpec.Test la validation d'un mail incorrect 2(MailSpec.groovy:66)

It seems that GORM can't get my domain object.

I can't reproduce the bug on my computer. Any help or documentation will be appreciated. Thanks !

Answer 1

The problem was some oject in my Unit test were not mocked. I put an array of object in my @Mock annotation and now, it works on my continuous integration platform.

@TestFor(SMTPMailerService)
@Mock([Mail, DestinataireMail, PieceJointeMail])
class SMTPMailerServiceSpec extends Specification {

Hope it will help someone !