package junit.extensions;

import junit.framework.*;

/**
 * A Decorator that runs a test repeatedly.
 *
 */
public class RepeatedTest extends  TestDecorator {
    private int fTimesRepeat;

    public RepeatedTest(Test test, int repeat) {
        super(test);
        if (repeat < 0)
            throw new IllegalArgumentException("Repetition count must be > 0");
        fTimesRepeat= repeat;
    }
    public int countTestCases() {
        return super.countTestCases()*fTimesRepeat;
    }
    public void run(TestResult result) {
        for (int i= 0; i < fTimesRepeat; i++) {
            if (result.shouldStop())
                break;
            super.run(result);
        }
    }
    public String toString() {
        return super.toString()+"(repeated)";
    }
}