I am unit testing a Grails controller method that internally creates an user instance. User domain class uses the springSecurityService
of the Spring Security plugin to encode the password before inserting it into the database.
Is there a way to mock that springSecurityService
from my unit test in order to get rid of that error?
Failure: Create new individual member(MemberControllerSpec)
| java.lang.NullPointerException: Cannot invoke method encodePassword() on null object
Please find my unit test below.
@TestMixin(HibernateTestMixin)
@TestFor(MemberController)
@Domain([User, IndividualPerson])
class MemberControllerSpec extends Specification {
void "Create new individual member"() {
given:
UserDetailsService userDetailsService = Mock(UserDetailsService)
controller.userDetailsService = userDetailsService
def command = new IndividualPersonCommand()
command.username = 'scott@tiger.org'
command.password = 'What ever'
command.firstname = 'Scott'
command.lastname = 'Tiger'
command.dob = new Date()
command.email = command.username
command.phone = '89348'
command.street = 'A Street'
command.housenumber = '2'
command.postcode = '8888'
command.city = 'A City'
when:
request.method = 'POST'
controller.updateIndividualInstance(command)
then:
view == 'createInstance'
and:
1 * userDetailsService.loadUserByUsername(command.username) >> null
and:
IndividualPerson.count() == 1
and:
User.count() == 1
cleanup:
IndividualPerson.findAll()*.delete()
User.findAll()*.delete()
}
}
You can to use this code to encode password in User
:
def beforeInsert() {
encodePassword()
}
def beforeUpdate() {
if (isDirty('password')) {
encodePassword()
}
}
protected void encodePassword() {
password = springSecurityService?.passwordEncoder ? springSecurityService.encodePassword(password) : password
}
When springSecurityService
is null, encodePassword
is not called and NPE is not raised