import org.junit.Assert;
import org.junit.BeforeClass;
import org.junit.Test;

public class SimpleTest {
    private static BoxComputer computer;

    @BeforeClass
    public static void init() {
        computer = new DynamicBoxComputer();
    }

    @Test
    public void test1() {
        Assert.assertEquals(1, computer.expectedMoves(1), 1e-8);
    }

    @Test
    public void test2() {
        Assert.assertEquals(169.0/120, computer.expectedMoves(2), 1e-8);
    }

    @Test
    public void test3() {
        Assert.assertEquals(105768167/59875200.0, computer.expectedMoves(3), 1e-8);
    }

    @Test
    public void test4() {
        Assert.assertEquals(2.1073229744269, computer.expectedMoves(4), 1e-8);
    }

    @Test
    public void test7() {
        Assert.assertEquals(3.0849969771204, computer.expectedMoves(7), 1e-8);
    }

}