list/src/test/java/WordTest.java

import static org.junit.Assert.*;

import org.junit.Test;

import data.Word;

public class WordTest {
	@Test
	public void paddingTest() {
		Word w1 = new Word("w1", "l1", "Somei");
		Word w2 = new Word("w2", "l2", "Sometd");

		// w1's msd should get padded
		String msd1 = w1.getMsd();
		String msd2 = w2.getMsd();
		assertEquals(msd1.length(), msd2.length());
		assertEquals(Word.PAD_CHARACTER, msd1.charAt(msd1.length() - 1));

		w1 = new Word("w1", "l1", "Gp-g");
		w2 = new Word("w2", "l2", "Gp-g---d");

		// w1's msd should get padded
		msd1 = w1.getMsd();
		msd2 = w2.getMsd();
		assertEquals(msd1.length(), msd2.length());
		assertEquals(Word.PAD_CHARACTER, msd1.charAt(msd1.length() - 1));
		assertEquals(Word.PAD_CHARACTER, msd2.charAt(2));

	}

	@Test
	public void cvvTest() {
		String siAlphabet = "abcčdefghijklmnoprsštuvzž";
		String siAlphabetCvv = "VCCCCVCCCVCCCCCVCCCCCVCCC";

		Word w1 = new Word(siAlphabet, "l1", null);
		assertEquals(siAlphabetCvv, w1.getCVVWord());
	}
}