NSArray<SecondEntity> results2 = fetchAll(SecondEntity.ENTITY_NAME);
assertEquals("Expecting only one row", 1, results2.count());
second = results2.get(0);
assertEquals(1, second.joins().count());
assertEquals(first, second.joins().get(0).firstEntity());
}
public void test23_insertFlattenedManyToManyRelationship() {
FirstEntity first = ERXEOControlUtilities.createAndInsertObject(ec, FirstEntity.class);