Arquillian test case for AttributeConverter

AttributeConverterTest.java

@RunWith(Arquillian.class)
public class AttributeConverterTest {

    @EJB
    PersonService personService;
    
    @Deployment
    public static Archive<?> createDeployment() {
        JavaArchive archive = ShrinkWrap.create(JavaArchive.class)
                .addAsResource("META-INF/persistence.xml","META-INF/persistence.xml")
                .addPackages(true,"com.redhat.demos")
                .addAsManifestResource(EmptyAsset.INSTANCE, "beans.xml");
        return archive;
    }
    
    @Test
    @UsingDataSet("person.yml")
    public void testPasswordConverter() {
        Person person = personService.getPerson(1001L);
        assertEquals("John", person.getFirstName());
        assertEquals("1234567890", person.getPassword()); //This value is converted from MTIzNDU2Nzg5MA== which is stored in the DB
    }
}

PasswordConverter.java

@Converter
public class PasswordConverter implements AttributeConverter<String, String> {

    @Override
    public String convertToDatabaseColumn(String arg0) {
        if(arg0!=null) {
            return Base64.getEncoder().encodeToString(arg0.getBytes());
        } else {
            return null;
        }
    }

    @Override
    public String convertToEntityAttribute(String arg0) {
        if(arg0!=null) {
            return new String(Base64.getDecoder().decode(arg0));
        } else {
            return null;
        }
    }
}

Person.java

@Entity(name="person")
@Table(name="PERSON")
public class Person {
  //Additional Columns removed for clarity

    @Column
    @Convert(converter=PasswordConverter.class)
    String password;
    
    
    public String getPassword() {
        return password;
    }

    public void setPassword(String password) {
        this.password = password;
    }

    //Methods removed for clarity
}