6. Tire Pressure Monitoring System

package p06_TirePressureMonitoringSystem;

import org.junit.Assert;
import org.junit.Test;
import org.mockito.Mockito;

public class AlarmTest {

    //1. налагяне по минимум < 17 -> on (true)
    //2. налагяне над макс > 21 -> оn (true)
    //3. ако е нормално налягането (между 17 и 21)-> оff (false)

    @Test
    public void testAlarmWithLowerValue() {
        Sensor sensor = Mockito.mock(Sensor.class);
        Mockito.when(sensor.popNextPressurePsiValue()).thenReturn(16.9);
        Alarm alarm = new Alarm(sensor);
        alarm.check();
        Assert.assertTrue(alarm.getAlarmOn());
    }

    @Test
    public void testAlarmWithHigherValue() {
        Sensor sensor = Mockito.mock(Sensor.class);
        Mockito.when(sensor.popNextPressurePsiValue()).thenReturn(22.5);
        Alarm alarm = new Alarm(sensor);
        alarm.check();
        Assert.assertTrue(alarm.getAlarmOn());
    }

    @Test
    public void testAlarmWithNormalValue() {
        Sensor sensor = Mockito.mock(Sensor.class);
        Mockito.when(sensor.popNextPressurePsiValue()).thenReturn(18.4);
        Alarm alarm = new Alarm(sensor);
        alarm.check();
        Assert.assertFalse(alarm.getAlarmOn());
    }
}