@Test
public void delete() {
UserMapper sut = new UserMapper(dataSource(), new IntegerIdentityMap<User>());
final User user = sut.find(2);
assertThat(user.getId(), is(2));
assertThat(user.getLoginName(), is("Bar"));
assertThat(user.getHashedUserData(), is("043bd227eaa879d438e7c1dfea568bc9"));
sut.delete(user);
try {
sut.find(2);
fail("Expected exception not thrown!");
} catch (DomainModelException ex) {
assertThat(ex.getMessage(), is("There is no record set whith primary key '2'!"));
}
// avoid cache
sut = new UserMapper(dataSource(), new IntegerIdentityMap<User>());
try {
sut.find(2);
fail("Expected exception not thrown!");
} catch (DomainModelException ex) {
assertThat(ex.getMessage(), is("There is no record set whith primary key '2'!"));
}
}
@Test
public void findUserById() {
final UserMapper sut = new UserMapper(dataSource(), new IntegerIdentityMap<User>());
User user = sut.find(1);
assertThat(user.getId(), is(1));
assertThat(user.getLoginName(), is("Foo"));
assertThat(user.getHashedUserData(), is("b9f46238b289f23ba807973840655032"));
user = sut.find(2);
assertThat(user.getId(), is(2));
assertThat(user.getLoginName(), is("Bar"));
assertThat(user.getHashedUserData(), is("043bd227eaa879d438e7c1dfea568bc9"));
}
@Test
public void update() {
UserMapper sut = new UserMapper(dataSource(), new IntegerIdentityMap<User>());
User user = sut.find(2);
assertThat(user.getId(), is(2));
assertThat(user.getLoginName(), is("Bar"));
assertThat(user.getHashedUserData(), is("043bd227eaa879d438e7c1dfea568bc9"));
user.setLoginName("snafu");
user.setHashedUserData("snafupw");
sut.update(user);
user = sut.find(2); // get from cache
assertThat(user.getId(), is(2));
assertThat(user.getLoginName(), is("snafu"));
assertThat(user.getHashedUserData(), is("snafupw"));
sut = new UserMapper(dataSource(), new IntegerIdentityMap<User>());
user = sut.find(2);
assertThat(user.getId(), is(2));
assertThat(user.getLoginName(), is("snafu"));
assertThat(user.getHashedUserData(), is("snafupw"));
}
@Test
public void insert() {
final String loginName = "snafu";
final String hashedUserData = "snafupw";
User user = new User(loginName, hashedUserData);
UserMapper sut = new UserMapper(dataSource(), new IntegerIdentityMap<User>());
final int id = sut.insert(user);
// avoid cache
sut = new UserMapper(dataSource(), new IntegerIdentityMap<User>());
user = sut.find(id);
assertThat(user.getLoginName(), is(loginName));
assertThat(user.getHashedUserData(), is(hashedUserData));
}
@Test
public void findUserById_caches() {
final UserMapper sut = new UserMapper(dataSource(), new IntegerIdentityMap<User>());
final User user = sut.find(1);
assertThat(user, is(sameInstance(sut.find(1))));
}