SubjectServiceTest.java

package no.niths.services.school;

import static org.junit.Assert.assertEquals;
import no.niths.common.config.HibernateConfig;
import no.niths.common.config.TestAppConfig;
import no.niths.domain.school.Student;
import no.niths.domain.school.Subject;
import no.niths.services.school.interfaces.StudentService;
import no.niths.services.school.interfaces.SubjectService;

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

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

    @Autowired
    private SubjectService service;

    @Autowired
    private StudentService sservice;

    @Test
    public void testCRUD(){
        
        int size = service.getAll(null).size();
        
        Subject s1 = new Subject();
        s1.setName("the name xxx");
        service.create(s1);
        assertEquals(size + 1, service.getAll(null).size());
        
        Subject temp = service.getById(s1.getId());
        assertEquals("the name xxx", temp.getName());
        
        temp.setName("the name yyy");
        service.update(temp);
        
        temp = service.getById(s1.getId());
        assertEquals("the name yyy", temp.getName());
        
        temp = new Subject();
        temp.setName("the name yyy");
        
        assertEquals(1, service.getAll(temp).size());
        
        service.hibernateDelete(s1.getId());
        assertEquals(size, service.getAll(null).size());
        
    }

    @Test
    public void testTutorRela(){
        Student s1 = new Student("ben@nith.com");
        Student s2 = new Student("be2n@nith.com");
        
        sservice.create(s1);
        sservice.create(s2);
        
        Subject sub = new Subject("pg211");
        
        service.create(sub);
        
        sub.getTutors().add(s1);
        sub.getTutors().add(s2);
        
        service.update(sub);
        
        Subject temp = service.getById(sub.getId());
        
        assertEquals(2, temp.getTutors().size());
        
        service.hibernateDelete(sub.getId());
        sservice.hibernateDelete(s1.getId());
        sservice.hibernateDelete(s2.getId());
    }
}