public void DeleteEventTest()
        {
            DefaultDataGeneration filler = new DefaultDataGeneration();
            DataChamber           data   = new DataChamber();
            DatabaseActions       test   = new DatabaseActions(data, filler);
            Users        newUser         = new Users(1, "Test", "Testowy", 1908);
            Catalog      newCatalog      = new Catalog("Lokok", "Test", 1908, "Testowy", 9);
            ProcessState newProcessState = new ProcessState(newCatalog, "Testowy", 1789, "Bad");
            DateTime     checkOutDate    = new DateTime(2000, 10, 12);
            DateTime     checkInDate     = new DateTime(1990, 4, 6);
            Event        newEvent        = new Event(newProcessState, newUser, checkOutDate, checkInDate);

            test.AddEvent(newEvent);
            Assert.AreEqual(test.ReadEvent(5), newEvent);

            test.DeleteEvent(5);
            Assert.IsFalse(test.ReadAllEvents().Contains(newEvent));
        }