_368Test.java

package com.fishercoder;

import com.fishercoder.solutions._368;
import org.junit.BeforeClass;
import org.junit.Test;

import java.util.Arrays;

import static org.hamcrest.core.Is.is;
import static org.junit.Assert.assertThat;

/**
 * Created by fishercoder on 5/28/17.
 */
public class _368Test {
    private static _368 test;
    private static int[] nums;

    @BeforeClass
    public static void setup(){
        test = new _368();
    }

    @Test
    public void test1(){
        nums = new int[]{1,2,4,8};
        assertThat(test.largestDivisibleSubset(nums), is(Arrays.asList(8,4,2,1)));
    }

    @Test
    public void test2(){
        nums = new int[]{1,2,3};
        assertThat(test.largestDivisibleSubset(nums), is(Arrays.asList(2,1)));
    }

    @Test
    public void test3(){
        nums = new int[]{1};
        assertThat(test.largestDivisibleSubset(nums), is(Arrays.asList(1)));
    }

    @Test
    public void test4(){
        nums = new int[]{546,669};
        assertThat(test.largestDivisibleSubset(nums), is(Arrays.asList(546)));
    }

    @Test
    public void test5(){
        nums = new int[]{};
        assertThat(test.largestDivisibleSubset(nums), is(Arrays.asList()));
    }

    @Test
    public void test6(){
        nums = new int[]{4,8,10,240};
        assertThat(test.largestDivisibleSubset(nums), is(Arrays.asList(240,8,4)));
    }
}