ZCW-MesoLabs-Inheritance-ProductManager-BlueJ/ProductTest.java

import static org.junit.Assert.*;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;

public class ProductTest
{
    Product product;
    
    @Test
    public void getNameTest(){
        product = new Product("water", 1005, 1.00, 15);
        String expected = "water";
        String actual = product.getName();
        assertEquals(expected, actual);
    }

    @Test
    public void getIdTest(){
        product = new Product("water", 1005, 1.00, 15);
        int expected = 1005;
        int actual = product.getId();
        assertEquals(expected, actual);
    }

    @Test
    public void getSetPriceTest(){
        product = new Product("water", 1005, 1.00, 15);
        product.setPrice(3.55);
        double expected = 3.55;
        double actual = product.getPrice();
        assertEquals(expected, actual, .01);
    }

    @Test
    public void getQuantity(){
        product = new Product("water", 1005, 1.00, 15);
        int expected = 15;
        int actual = product.getQuantity();
        assertEquals(expected, actual);
    }

    @Test
    public void changePriceTest(){
        product = new Product("water", 1005, 1.00, 15);
        double expected = 2.75;
        product.setPrice(2.75);
        double actual = product.getPrice();
        assertEquals(expected, actual, .01);
    }

    @Test
    public void addQuantityTest(){
        product = new Product("water", 1005, 1.00, 15);
        int expected = 19 ;
        product.addQuantity(4);
        int actual = product.getQuantity();
        assertEquals(expected, actual);
    }

    public void getValue(){
        product = new Product("water", 1005, 1.00, 15);
        double expected = 15.00;
        double actual = product.getValue();
        assertEquals(expected, actual, .01);
    }
}