_422Test.java

package com.fishercoder;

import com.fishercoder.solutions._422;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Test;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;

import static junit.framework.Assert.assertEquals;

public class _422Test {
    private static _422 test;
    private static boolean expected;
    private static boolean actual;
    private static List<String> words;

    @BeforeClass
    public static void setup(){
        test = new _422();
    }

    @Before
    public void setupForEachTest(){}

    @Test
    public void test1(){
        words = new ArrayList<>(Arrays.asList("abcd","bnrt","crmy","dtye"));
        expected = true;
        actual = test.validWordSquare(words);
        assertEquals(expected, actual);
    }

    @Test
    public void test2(){
//        abcd
//        bnrt
//        crm
//        dt
        words = new ArrayList<>(Arrays.asList("abcd","bnrt","crm","dt"));
        expected = true;
        actual = test.validWordSquare(words);
        assertEquals(expected, actual);
    }

    @Test
    public void test3(){
        //ball
        //asee
        //let
        //lep
        words = new ArrayList<>(Arrays.asList("ball","asee","let","lep"));
        expected = false;
        actual = test.validWordSquare(words);
        assertEquals(expected, actual);
    }
}