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

public class SimpleTest {
    
    private static HamiltonianCycle hamiltonianCycle;
    
    @BeforeClass
    public static void init() {
        hamiltonianCycle = new MyHamiltonianCycle();
    }

    @Test
    public void test1() {
        long[] g = {0b110, 0b101, 0b011};
        Assert.assertTrue(hamiltonianCycle.hasHamiltonianCycle(g));
    }

    @Test
    public void test2() {
        long[] g = {0b1110, 0b1101, 0b1011, 0b0111};
        Assert.assertTrue(hamiltonianCycle.hasHamiltonianCycle(g));
    }

    @Test
    public void test3() {
        long[] g = {0b010, 0b101, 0b010};
        Assert.assertFalse(hamiltonianCycle.hasHamiltonianCycle(g));
    }

    @Test
    public void test4() {
        long[] g = {0b11110, 0b00101, 0b00011, 0b10001, 0b01001};
        Assert.assertFalse(hamiltonianCycle.hasHamiltonianCycle(g));
    }

}