_458Test.java

package com.fishercoder;

import com.fishercoder.solutions._458;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Test;

import static junit.framework.Assert.assertEquals;

public class _458Test {
    private static _458 test;
    private static int expected;
    private static int actual;
    private static int buckets;
    private static int minutesToDie;
    private static int minutesToTest;

    @BeforeClass
    public static void setup(){
        test = new _458();
    }

    @Before
    public void setupForEachTest(){
        expected = 0;
        actual = 0;
    }

    @Test
    public void test1(){
        buckets = 1000;
        minutesToDie = 15;
        minutesToTest = 60;
        expected = 5;
        actual = test.poorPigs(buckets, minutesToDie, minutesToTest);
        assertEquals(expected, actual);
    }

    @Test
    public void test2(){
        buckets = 1;
        minutesToDie = 1;
        minutesToTest = 1;
        expected = 0;
        actual = test.poorPigs(buckets, minutesToDie, minutesToTest);
        assertEquals(expected, actual);
    }

    @Test
    public void test3(){
        buckets = 1000;
        minutesToDie = 12;
        minutesToTest = 60;
        expected = 4;
        actual = test.poorPigs(buckets, minutesToDie, minutesToTest);
        assertEquals(expected, actual);
    }
}