@Test
public void getRoom() {
assertNull(manager.getRoom(1l));
Room room = newRoom(RoomType.bungalow, 4);
manager.createRoom(room);
Long roomId = room.getId();
Room result = manager.getRoom(roomId);
assertEquals(room, result);
assertRoomDeepEquals(room, result);
}
@Test
public void deleteRoom() {
Room g1 = newRoom(RoomType.bungalow, 4);
Room g2 = newRoom(RoomType.apartment, 2);
manager.createRoom(g1);
manager.createRoom(g2);
assertNotNull(manager.getRoom(g1.getId()));
assertNotNull(manager.getRoom(g2.getId()));
manager.deleteRoom(g1);
assertNull(manager.getRoom(g1.getId()));
assertNotNull(manager.getRoom(g2.getId()));
}
@Test(expected = IllegalArgumentException.class)
public void deleteRoomNullId() {
Room room = newRoom(RoomType.bungalow, 4);
manager.createRoom(room);
Long roomId = room.getId();
room = manager.getRoom(roomId);
room.setId(null);
manager.deleteRoom(room);
}
@Test(expected = IllegalArgumentException.class)
public void updateRoomNegativeCapacity() {
Room room = newRoom(RoomType.bungalow, 4);
manager.createRoom(room);
Long roomId = room.getId();
room = manager.getRoom(roomId);
room.setCapacity(-1);
manager.updateRoom(room);
}
@Test
public void updateRoom() {
Room room = newRoom(RoomType.bungalow, 4);
Room g2 = newRoom(RoomType.apartment, 2);
manager.createRoom(room);
manager.createRoom(g2);
Long roomId = room.getId();
room.setType(RoomType.apartment);
manager.updateRoom(room);
room = manager.getRoom(roomId);
assertEquals(RoomType.apartment, room.getType());
assertEquals(4, room.getCapacity());
room.setCapacity(2);
manager.updateRoom(room);
room = manager.getRoom(roomId);
assertEquals(RoomType.apartment, room.getType());
assertEquals(2, room.getCapacity());
// Check if updates didn't affected other records
assertRoomDeepEquals(g2, manager.getRoom(g2.getId()));
}