@Test
public void testSave() {
Product p = new Product("foo", "bar");
Product pp = dao.save(p);
assertThat("persisted product has a key", pp.getKey(), notNullValue());
}
@Test
public void testFind() {
Product p = new Product("foo", "bar");
Product pp = dao.save(p);
String id = KeyFactory.keyToString(pp.getKey());
Product fp = dao.find(id);
assertThat("retrieved object matches the persisted one", fp, is(pp));
}
@Test
public void testFindAll() {
Product p2 = dao.save(new Product("foo2", "bar2"));
Product p1 = dao.save(new Product("foo1", "bar1"));
List<Product> ps = dao.findAll();
assertThat("two objects where found", ps.size(), is(2));
assertThat("retrieved object matches the persisted one", p1, is(ps.get(0)));
assertThat("retrieved object matches the persisted one", p2, is(ps.get(1)));
}
@Test(expected = EntityNotFoundException.class)
public void testDelete() {
Product p = new Product("foo", "bar");
Product pp = dao.save(p);
assumeNotNull(pp.getKey());
String id = KeyFactory.keyToString(pp.getKey());
Product fp = dao.find(id);
dao.delete(fp);
dao.find(id); // throws EntityNotFoundException
}