java.lang.IllegalStateException: Method on class [com.willis.heimdall.Booking] was used outside of a Grails application. If running in the context of a test using the mocking API or bootstrap Grails correctly.
at com.willis.heimdall.BookingIntegSpec.test saving a booking to the db(BookingIntegSpec.groovy:24)
I recently had this error on one of my simple examples. A real facepalm moment when I look back in retrospect but ho hum, the fix is nice and easy.
Broken Code:
Fixed Code:
Note here that we have told Grails what we are testing with the @TestFor() annotation so that it can set up the relevant mocks and stubs in the background.
