P37Test.java

package com.shekhargulati.ninetynine_problems._02_arithmetic;

import org.junit.Test;

import static org.hamcrest.CoreMatchers.equalTo;
import static org.junit.Assert.assertThat;

public class P37Test {

    @Test
    public void gcdOf36And63Is9() throws Exception {
        int gcd = P37.gcd(36, 63);
        assertThat(gcd, equalTo(9));
    }
}