ass1-jpa/src/test/java/dst/ass1/jpa/tests/Ass1_1_2_02Test.java

   1 package dst.ass1.jpa.tests;
   2
   3 import static org.hamcrest.CoreMatchers.isA;
   4 import static org.junit.Assert.assertFalse;
   5
   6 import java.sql.SQLException;
   7
   8 import javax.persistence.PersistenceException;
   9
  10 import org.hibernate.PropertyValueException;
  11 import org.junit.Rule;
  12 import org.junit.Test;
  13 import org.junit.rules.ExpectedException;
  14
  15 import dst.ass1.jpa.ORMService;
  16 import dst.ass1.jpa.model.IParticipant;
  17 import dst.ass1.jpa.util.Constants;
  18
  19 /**
  20  * Tests the constraint for IParticipant email.
  21  */
  22 public class Ass1_1_2_02Test {
  23
  24     @Rule
  25     public ORMService orm = new ORMService();
  26
  27     @Rule
  28     public ExpectedException expectedException = ExpectedException.none();
  29
  30     @Test
  31     public void testUniqueConstraint() {
  32         new UniqueConstraintTester<>(() -> orm.getModelFactory().createParticipant(), e -> e.setEmail("unique@example.com"))
  33                 .run(orm.getEntityManager());
  34     }
  35
  36     @Test
  37     public void testNotNullConstraint() {
  38         expectedException.expect(PersistenceException.class);
  39         expectedException.expectCause(isA(PropertyValueException.class));
  40         expectedException.expectMessage("not-null property");
  41
  42         IParticipant e1 = orm.getModelFactory().createParticipant();
  43         e1.setEmail(null);
  44         orm.em().getTransaction().begin();
  45         orm.em().persist(e1);
  46         orm.em().flush();
  47     }
  48
  49     @Test
  50     public void testPersonEmailNotNullConstraintJdbc() throws SQLException {
  51         assertFalse(orm.getDatabaseGateway().isNullable(Constants.T_PARTICIPANT, Constants.M_PERSON_EMAIL));
  52     }
  53
  54 }