import junit.framework.TestCase;
import java.util.Arrays;
public class NBottlesOfBeerOnTheWallTest extends TestCase {
private static String[] lyricsForBottlesOfBeer(final int numberOfBottlesOfBeer) {
return new String[]{
"No more bottles of beer on the wall, no more bottles of beer.",
"Go to the store and buy some more, 99 bottles of beer on the wall."};
}
public void testZeroBottlesOfBeer() {
assertEqualsArrayValues(new String[]{
"No more bottles of beer on the wall, no more bottles of beer.",
"Go to the store and buy some more, 99 bottles of beer on the wall."},
lyricsForBottlesOfBeer(0));
}
private static void assertEqualsArrayValues(final String[] expectedLines, final String[] actualLines) {
assertEquals(Arrays.asList(expectedLines), Arrays.asList(actualLines));
}
}
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