/*
* Copyright (c) 2016 Vivid Solutions.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* and Eclipse Distribution License v. 1.0 which accompanies this distribution.
* The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
* and the Eclipse Distribution License is available at
*
* http://www.eclipse.org/org/documents/edl-v10.php.
*/
package org.locationtech.jts.index.strtree;
import junit.framework.TestCase;
/**
* @version 1.7
*/
public class IntervalTest extends TestCase {
public IntervalTest(String Name_) {
super(Name_);
}
public static void main(String[] args) {
String[] testCaseName = {IntervalTest.class.getName()};
junit.textui.TestRunner.main(testCaseName);
}
public void testIntersectsBasic() {
assertTrue(new Interval(5, 10).intersects(new Interval(7, 12)));
assertTrue(new Interval(7, 12).intersects(new Interval(5, 10)));
assertTrue(! new Interval(5, 10).intersects(new Interval(11, 12)));
assertTrue(! new Interval(11, 12).intersects(new Interval(5, 10)));
assertTrue(new Interval(5, 10).intersects(new Interval(10, 12)));
assertTrue(new Interval(10, 12).intersects(new Interval(5, 10)));
}
public void testIntersectsZeroWidthInterval() {
assertTrue(new Interval(10, 10).intersects(new Interval(7, 12)));
assertTrue(new Interval(7, 12).intersects(new Interval(10, 10)));
assertTrue(! new Interval(10, 10).intersects(new Interval(11, 12)));
assertTrue(! new Interval(11, 12).intersects(new Interval(10, 10)));
assertTrue(new Interval(10, 10).intersects(new Interval(10, 12)));
assertTrue(new Interval(10, 12).intersects(new Interval(10, 10)));
}
public void testCopyConstructor() {
assertEquals(new Interval(3, 4), new Interval(3, 4));
assertEquals(new Interval(3, 4), new Interval(new Interval(3, 4)));
}
public void testGetCentre() {
assertEquals(6.5, new Interval(4, 9).getCentre(), 1E-10);
}
public void testExpandToInclude() {
assertEquals(new Interval(3, 8), new Interval(3, 4)
.expandToInclude(new Interval(7, 8)));
assertEquals(new Interval(3, 7), new Interval(3, 7)
.expandToInclude(new Interval(4, 5)));
assertEquals(new Interval(3, 8), new Interval(3, 7)
.expandToInclude(new Interval(4, 8)));
}
}