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package org.apidesign.codeinjection;

import org.junit.Test;

import static org.junit.Assert.*;

/** Final count down test.

 *

 * @author Jaroslav Tulach <jtulach@netbeans.org>

 */

public class Version10Test {

    public Version10Test() {

    }

    /** creates version 1.0 */

    private static CountDown create(int value) {

        return new CountDownImplV1(value);

    }

    @Test

    public void testDecrementFourTimes() {

        CountDown counter = create(4);

        assertFalse("Not down yet", counter.isDown()); counter.down();

        assertFalse("Not down yet", counter.isDown()); counter.down();

        assertFalse("Not down yet", counter.isDown()); counter.down();

        assertFalse("Not down yet", counter.isDown()); counter.down();

        assertTrue("Down now", counter.isDown());

    }

}