A Spock integration test against a Roo entity and the persistence context

CourseSpockTest.groovy

import org.springframework.test.context.ContextConfiguration
import org.test.spock.model.Course
import javax.persistence.PersistenceContext
import javax.persistence.EntityManager
import org.junit.runner.RunWith
import org.spockframework.runtime.SpockRuntime
import org.springframework.beans.factory.annotation.Autowired
import org.springframework.context.ApplicationContext
import org.springframework.test.annotation.Rollback
import org.springframework.transaction.annotation.Transactional

@ContextConfiguration("classpath:/META-INF/spring/applicationContext.xml")
class CourseSpockTest extends spock.lang.Specification {

    @PersistenceContext
    private EntityManager em;

    @Autowired
    ApplicationContext context;

    def "should be able to persist" () {

        given:

          Course course = new Course()
        when:
        
        expect:
          assert context != null
          assert em != null
          assert course.entityManager() != null
        
    }

    @Transactional
    @Rollback
    def "trial persist" () {
        given:
          Course course = new Course();

        when:
          course.setName("Big Course")
          course.setNumDays(5)
          course.persist()

        then:
          course.getId() != null
          course.entityManager().clear()
          Course c2 = Course.findCourse(course.getId())
          c2.getName().equals(course.getName())
          c2.getNumDays() == course.getNumDays()
          println course
    }

}

This is awesome. I have this working at this point, and am working on an add-on that will enable this for Roo 1.2 (and perhaps 1.1).