public class Elevator {
public int MAX_HEIGHT;
public int MIN_HEIGHT;
public int floor;
public Elevator(int max_height, int min_height, int basic_height) {
// TODO Auto-generated constructor stub
MAX_HEIGHT = max_height;
MIN_HEIGHT = min_height;
floor = basic_height;
}
public int getFloor() {
// TODO Auto-generated method stub
return floor;
}
public void goTo(int i) {
// TODO Auto-generated method stub
if(i <= MAX_HEIGHT && i >= MIN_HEIGHT)
floor = i;
}
public String callElevator(int i) {
// TODO Auto-generated method stub
if(floor < i){
goTo(i);
return "올라갑니다";
}else{
goTo(i);
return "내려갑니다";
}
}
public int getMaxHeight() {
// TODO Auto-generated method stub
return MAX_HEIGHT;
}
public int getMinHeight() {
// TODO Auto-generated method stub
return MIN_HEIGHT;
}
}
public class ElevatorTest {
@Test
public void createTest(){
Elevator el = new Elevator(20, -5, 1);//최고 높이, 최저 높이, 초기높이를 받는 생성자
assertNotNull(el);
}
@Test
public void goToTest(){
Elevator el = new Elevator(20, -5, 1);
el.goTo(20);
assertEquals(20,el.getFloor()) ;
int temp = el.getFloor();
el.goTo(50);
assertEquals(temp, el.getFloor());
}
@Test
public void printTest(){
Elevator el = new Elevator(20, -5, 1);
assertEquals(1, el.getFloor());
}
@Test
public void callTest(){
Elevator el = new Elevator(20, -5, 1);
el.goTo(10);
assertEquals(el.callElevator(3),"내려갑니다");
assertEquals(el.getFloor(), 3);
assertEquals(el.callElevator(5),"올라갑니다");
assertEquals(el.getFloor(),5);
}
@Test
public void getMaxHeightTest(){
Elevator el = new Elevator(20, -5, 1);
assertEquals(el.getMaxHeight(), 20);
}
@Test
public void getMinHeightTest(){
Elevator el = new Elevator(20, -5, 1);
assertEquals(el.getMinHeight(), -5);
}
}
