Examples with ArtGroup org.apache.cayenne.testdo.testmap.ArtGroup used on opensource projects

Example 6 with ArtGroup

use of org.apache.cayenne.testdo.testmap.ArtGroup in project cayenne by apache.

the class DataContextDeleteRulesIT method testNullifyToManyFlattened.

/**
 * Tests that deleting a source of a flattened relationship with NULLIFY
 * rule results in deleting a join together with the object deleted.
 */
@Test
public void testNullifyToManyFlattened() {
    // testing ArtGroup.artistArray relationship
    ArtGroup aGroup = context.newObject(ArtGroup.class);
    aGroup.setName("Group Name");
    Artist anArtist = context.newObject(Artist.class);
    anArtist.setArtistName("A Name");
    aGroup.addToArtistArray(anArtist);
    context.commitChanges();
    // Preconditions
    assertTrue(aGroup.getArtistArray().contains(anArtist));
    assertTrue(anArtist.getGroupArray().contains(aGroup));
    SQLTemplate checkQuery = new SQLTemplate(Artist.class, "SELECT * FROM ARTIST_GROUP");
    checkQuery.setFetchingDataRows(true);
    List<?> joins1 = context.performQuery(checkQuery);
    assertEquals(1, joins1.size());
    context.deleteObjects(aGroup);
    assertFalse(anArtist.getGroupArray().contains(aGroup));
    context.commitChanges();
    List<?> joins2 = context.performQuery(checkQuery);
    assertEquals(0, joins2.size());
}

Example 7 with ArtGroup

use of org.apache.cayenne.testdo.testmap.ArtGroup in project cayenne by apache.

the class CDOReflexiveRelIT method testComplexInsertUpdateOrdering.

@Test
public void testComplexInsertUpdateOrdering() {
    ArtGroup parentGroup = context.newObject(ArtGroup.class);
    parentGroup.setName("parent");
    context.commitChanges();
    // Check that the update and insert both work write
    ArtGroup childGroup1 = context.newObject(ArtGroup.class);
    childGroup1.setName("child1");
    childGroup1.setToParentGroup(parentGroup);
    context.commitChanges();
    childGroup1.setToParentGroup(null);
    context.commitChanges();
}

Example 8 with ArtGroup

use of org.apache.cayenne.testdo.testmap.ArtGroup in project cayenne by apache.

the class CDOReflexiveRelIT method testAddDeleteNoCommit.

@Test
public void testAddDeleteNoCommit() {
    ArtGroup parentGroup = context.newObject(ArtGroup.class);
    parentGroup.setName("parent");
    ArtGroup childGroup1 = context.newObject(ArtGroup.class);
    childGroup1.setName("child1");
    childGroup1.setToParentGroup(parentGroup);
    context.deleteObjects(parentGroup);
}

Example 9 with ArtGroup

use of org.apache.cayenne.testdo.testmap.ArtGroup in project cayenne by apache.

the class CayenneDataObjectFlattenedRelIT method testReadFlattenedRelationship2.

@Test
public void testReadFlattenedRelationship2() throws Exception {
    create1Artist1ArtGroup1ArtistGroupDataSet();
    Artist a1 = Cayenne.objectForPK(context, Artist.class, 33001);
    List<ArtGroup> groupList = a1.getGroupArray();
    assertNotNull(groupList);
    assertEquals(1, groupList.size());
    assertEquals(PersistenceState.COMMITTED, groupList.get(0).getPersistenceState());
    assertEquals("g1", groupList.get(0).getName());
}

Example 10 with ArtGroup

use of org.apache.cayenne.testdo.testmap.ArtGroup in project cayenne by apache.

the class CayenneDataObjectFlattenedRelIT method testRemoveFromFlattenedRelationship.

@Test
public void testRemoveFromFlattenedRelationship() throws Exception {
    create1Artist1ArtGroup1ArtistGroupDataSet();
    Artist a1 = Cayenne.objectForPK(context, Artist.class, 33001);
    ArtGroup group = a1.getGroupArray().get(0);
    a1.removeFromGroupArray(group);
    List<ArtGroup> groupList = a1.getGroupArray();
    assertEquals(0, groupList.size());
    // Ensure that the commit doesn't fail
    a1.getObjectContext().commitChanges();
    // and check again
    groupList = a1.getGroupArray();
    assertEquals(0, groupList.size());
}