/*******************************************************************************
 * Copyright (c) 2012 Original authors and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     Original authors and others - initial API and implementation
 ******************************************************************************/
package org.eclipse.nebula.widgets.nattable.selection;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashSet;
import java.util.List;
import java.util.Set;

import org.eclipse.nebula.widgets.nattable.coordinate.Range;
import org.junit.Test;

public class RangeTest {

    @Test
    public void range() throws Exception {
        // 1 cell
        Range range = new Range(2, 3);

        assertTrue(range.contains(2));
        assertFalse(range.contains(3));
    }

    @Test
    public void testEquality() throws Exception {
        assertTrue(new Range(3, 10).equals(new Range(3, 10)));
        assertFalse(new Range(3, 10).equals(new Range(3, 11)));
    }

    @Test
    public void sortByStart() throws Exception {
        List<Range> ranges = new ArrayList<Range>();
        ranges.add(new Range(3, 5));
        ranges.add(new Range(3, 7));
        ranges.add(new Range(20, 25));
        ranges.add(new Range(2, 16));

        Range.sortByStart(ranges);

        assertTrue(ranges.get(0).start == 2);
        assertTrue(ranges.get(1).start == 3);
        assertTrue(ranges.get(2).start == 3);
        assertTrue(ranges.get(3).start == 20);
    }

    @SuppressWarnings("boxing")
    @Test
    public void getMembers() throws Exception {
        Set<Integer> members = new Range(3, 10).getMembers();

        assertEquals(7, members.size());
        HashSet<Integer> expectedMembes = new HashSet<Integer>(Arrays.asList(3,
                4, 5, 6, 7, 8, 9));
        assertEquals(expectedMembes, members);
    }
}