}
@Test
public void testProjection() {
Query query = new Query(kindName, rootKey);
Projection pp = new PropertyProjection("stringData", String.class);
assertEquals("stringData", pp.getName());
query.addProjection(pp);
assertEquals(1, query.getProjections().size());
pp = new PropertyProjection("intData", Integer.class);
query.addProjection(pp);
for (Projection p : query.getProjections()) {