@Test(expected = IllegalStateException.class)
public void cannotUpgradeLevel() {
Level[] levels = Level.values();
for (Level level : levels) {
if (level.nextLevel() != null) continue;
user.setLevel(level);
user.upgradeLevel();
}
}
@Test
public void upgradeLevel() {
Level[] levels = Level.values();
for (Level level : levels) {
if (level.nextLevel() == null) continue;
user.setLevel(level);
user.upgradeLevel();
assertThat(user.getLevel(), is(level.nextLevel()));
}
}
protected void upgradeLevel(User user) {
user.upgradeLevel();
userDao.update(user);
sendUpgradeEMail(user);
}