Subversion Repositories splitter

/*
 * Copyright (C) 2012, Gerd Petermann
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 3 or
 * version 2 as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 */

package uk.me.parabola.splitter;

import org.testng.Assert;
import org.testng.annotations.Test;

import uk.me.parabola.splitter.AreaSet;

/**
 * Unit tests for the sparse BitSet implementation
 */
public class TestAreaSet {
        private final int NUM = 10000;
        private final int[] POS = { 1, 63, 64, 65, 4711, 78231};

        public void allTests() {
                testAreaSetRandom();
                testAreaSetSequential();
        }

        @Test
        public void testAreaSetSequential() {
                AreaSet set = new AreaSet();
                for (int i = 1; i < NUM; i++) {
                        Assert.assertEquals(set.get(i), false, "get(" + i + ")");
                }
                for (int i = 1; i < NUM; i++) {
                        set.set(i);
                        Assert.assertEquals(set.get(i), true, "get(" + i + ")");
                }
                Assert.assertEquals(set.cardinality(), NUM - 1, "cardinality() returns wrong value");
                for (int i = 1; i < NUM; i++) {
                        set.clear(i);
                        Assert.assertEquals(set.get(i), false, "get(" + i + ")");
                        Assert.assertEquals(set.cardinality(), NUM - i - 1, "cardinality() returns wrong value");
                }

        }

        @Test
        public void testAreaSetRandom() {
                AreaSet set = new AreaSet();
                for (int i : POS) {
                        set.set(i);
                        Assert.assertEquals(set.get(i), true, "get(" + i + ")");
                        Assert.assertEquals(set.cardinality(), 1, "cardinality() returns wrong value");
                        set.clear(i);
                        Assert.assertEquals(set.get(i), false, "get(" + i + ")");
                        Assert.assertEquals(set.cardinality(), 0, "cardinality() returns wrong value");
                }

        }
}