CascadeControllerTest.java

package no.niths.application.rest;

import static org.junit.Assert.assertEquals;
import no.niths.application.rest.exception.ObjectNotFoundException;
import no.niths.application.rest.school.interfaces.RoleController;
import no.niths.application.rest.school.interfaces.*;
import no.niths.common.config.HibernateConfig;
import no.niths.common.config.TestAppConfig;
import no.niths.domain.school.Committee;
import no.niths.domain.school.Course;
import no.niths.domain.school.FadderGroup;
import no.niths.domain.school.Role;
import no.niths.domain.school.Student;

import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.mock.web.MockHttpServletResponse;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;

@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(classes = { TestAppConfig.class, HibernateConfig.class })
public class CascadeControllerTest {

    private MockHttpServletResponse res;

    @Autowired
    private StudentController studController;

    @Autowired
    private CourseController courseController;
    
    @Autowired
    private CommitteeController committeeController;
    
    @Autowired
    private FadderGroupController fadderGroupController;
    
    @Autowired
    private RoleController roleController;

    @Before
    public void setUp() {
        res = new MockHttpServletResponse();
    }
    
    @Test
    public void testCascadeOperationsOnStudent(){
        int studSize;
        try {
            studSize = studController.getAll(null).size();
        }catch (ObjectNotFoundException e){
            studSize = 0; //Empty db
        }
        //Create a students and persist
        Student s1 = new Student("mail1@nith.no");
        studController.create(s1, res);
        assertEquals(studSize + 1, studController.getAll(null).size());
        
        //Add some courses to the student
        Course c = new Course();
        courseController.create(c, res);
        s1.getCourses().add(c);
        studController.update(s1);
        assertEquals(1, studController.getById(s1.getId()).getCourses().size());
        
        //Add student  to fadderGroup as leader and child
        FadderGroup g = new FadderGroup(99);
        g.getLeaders().add(s1);
        g.getFadderChildren().add(s1);
        fadderGroupController.create(g, res);
        //Add student to a committee as leader
        Committee com = new Committee("Super","asd");
        com.getLeaders().add(s1);
        committeeController.create(com, res);
        //Add as a member
        s1.getCommittees().add(com);
        
        //Add some roles
        Role role = new Role("ROLE_SOME");
        roleController.create(role, res);
        s1.getRoles().add(role);
        
        studController.update(s1);
        //Delete the student
        studController.delete(s1.getId());
        //Course should still be in db
        assertEquals(c, courseController.getById(c.getId()));
        
        FadderGroup g2 = fadderGroupController.getById(g.getId());
        assertEquals(false, g2.getLeaders().contains(s1));
        Committee com2 = committeeController.getById(com.getId());
        assertEquals(false, com2.getLeaders().contains(s1));
        
        committeeController.delete(com.getId());
        courseController.delete(c.getId());
        fadderGroupController.delete(g.getId());
        roleController.delete(role.getId());
        
    }
    

}