Package org.apache.cayenne.jpa.itest.ch9

Source Code of org.apache.cayenne.jpa.itest.ch9._9_1_18_BasicAnnotationTest

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package org.apache.cayenne.jpa.itest.ch9;

import org.apache.cayenne.itest.jpa.EntityManagerCase;
import org.apache.cayenne.jpa.itest.ch9.entity.BasicEntity;

/**
* Tests not included here: (1) supported types are tested in chapter 2; (2) there is no
* good way to test optionality, as it is only a hint to the schema generator that is used
* outside the JPA spec. It should be tested at the provider level.
*
*/
public class _9_1_18_BasicAnnotationTest extends EntityManagerCase {

    public void testSelectBasicDefault() throws Exception {
        getDbHelper().deleteAll("BasicEntity");
        getDbHelper().insert("BasicEntity", new String[] {
                "id", "basicDefault", "basicDefaultInt"
        }, new Object[] {
                1, "a", 67
        });

        BasicEntity o1 = getEntityManager().find(BasicEntity.class, 1);
        assertEquals("a", o1.getBasicDefaultX());
        assertEquals(67, o1.getBasicDefaultIntX());
    }

    public void testSelectBasicEager() throws Exception {
        getDbHelper().deleteAll("BasicEntity");
        getDbHelper().insert("BasicEntity", new String[] {
                "id", "basicEager"
        }, new Object[] {
                2, "b"
        });

        BasicEntity o1 = getEntityManager().find(BasicEntity.class, 2);
        assertEquals("b", o1.getBasicEagerX());
    }

    public void testSelectBasicLazy() throws Exception {
        getDbHelper().deleteAll("BasicEntity");
        getDbHelper().insert("BasicEntity", new String[] {
                "id", "basicLazy"
        }, new Object[] {
                3, "c"
        });

        BasicEntity o1 = getEntityManager().find(BasicEntity.class, 3);
        // application may or may not support lazy loading, but when the property is
        // accessed via getter, it must get resolved one way or another...
        assertEquals("c", o1.getBasicLazy());
    }
}
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