/**
* マイナスしてからプラスする。
*
* <p>最初のマイナスは取り消されて、プラスだけが残る
*
* @author shin1ogawa
*/
@Test
public void minusAndPlus() {
int beforePlusCount = tester.count(Plus.class);
int beforeMinusCount = tester.count(Minus.class);
PlusAndMinusService.minus(account.getKey(), discussions.get(0).getKey());
PlusAndMinusService.plus(account.getKey(), discussions.get(0).getKey());
int afterPlusCount = tester.count(Plus.class);
int afterMinusCount = tester.count(Minus.class);
assertThat(afterPlusCount, is(beforePlusCount + 1));
assertThat(afterMinusCount, is(beforeMinusCount));
}
@Override
public void setUp() throws Exception {
super.setUp();
account = new Account();
account.setKey(Datastore.createKey(Account.class, 1));
Datastore.put(account);
discussions = new ArrayList<Submission>();
for (int i = 0; i < 10; i++) {
Submission submission = new Submission();
submission.setTitle("title" + i);
submission.setDescription("description" + i);
submission.setAuthor(Datastore.createKey(Account.class, i + 1));
submission.setAuthorName("author" + i);
discussions.add(submission);
}
Datastore.put(discussions);
}