
import static org.junit.Assert.*;
import org.junit.Test;

import static org.junit.Assert.assertEquals;

public class TetrisTest
{
    @Test
    public void shouldReturnTwo()
    {
        //assertEquals(Tetris.returnTwo(), 2);
    }
}

import static org.junit.Assert.*;
import org.junit.Test;

import static org.junit.Assert.assertEquals;

public class TetrisTest
{
    
}
Add test for the main