package effectivejava;

import org.junit.jupiter.api.DisplayName;

import org.junit.jupiter.api.Test;

import static org.junit.jupiter.api.Assertions.*;

/**

* Created by Patrick on 25.02.2017.

*/

class TruckTest {

@Test

@DisplayName("Equals Test")

void equalsTest() {

Car car = new Car("B-123",4, 4);

Car car2 = new Car("B-1234",4, 4);

Truck truck = new Truck(car, 1234.65);

Truck truck2 = new Truck(car, 1234.65);

Truck truck3 = new Truck(car2, 1234.65);

assertTrue(truck.equals(truck));

assertTrue(truck.equals(truck2));

assertTrue(truck2.equals(truck));

assertFalse(truck.equals(truck3));

assertFalse(truck3.equals(truck));

assertFalse(truck.equals(car));

assertFalse(car.equals(truck));

assertFalse(truck.equals(null));

}

@Test

@DisplayName("Hash Code Test")

void hashCodeTest() {

Car car = new Car("B-123",4, 4);

Car car2 = new Car("B-1234",4, 4);

Truck truck = new Truck(car, 1234.65);

Truck truck2 = new Truck(car, 1234.65);

Truck truck3 = new Truck(car2, 1234.65);

assertEquals(truck.hashCode(), truck2.hashCode());

assertNotEquals(truck3.hashCode(), truck2.hashCode());

}

}