/**
* AnalyzerBeans
* Copyright (C) 2014 Neopost - Customer Information Management
*
* This copyrighted material is made available to anyone wishing to use, modify,
* copy, or redistribute it subject to the terms and conditions of the GNU
* Lesser General Public License, 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 Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*/
package org.eobjects.analyzer.util;
import junit.framework.TestCase;
public class PercentageTest extends TestCase {
public void testParsePercentage() throws Exception {
Percentage p;
p = Percentage.parsePercentage("95%");
assertEquals(0.95, p.doubleValue());
p = Percentage.parsePercentage("0%");
assertEquals(0.0, p.doubleValue());
p = Percentage.parsePercentage("100%");
assertEquals(1.0, p.doubleValue());
p = Percentage.parsePercentage("4%");
assertEquals(0.04, p.doubleValue());
try {
Percentage.parsePercentage("4");
fail("Exception expected");
} catch (NumberFormatException e) {
assertEquals("4", e.getMessage());
}
try {
Percentage.parsePercentage(null);
fail("Exception expected");
} catch (NumberFormatException e) {
assertEquals("cannot parse null", e.getMessage());
}
try {
Percentage.parsePercentage("4 %");
fail("Exception expected");
} catch (NumberFormatException e) {
assertEquals("For input string: \"4 \"", e.getMessage());
}
}
public void testEquals() throws Exception {
final Percentage p1 = Percentage.parsePercentage("95%");
final Percentage p2 = new Percentage(95);
assertEquals(p1, p2);
assertEquals(p1.hashCode(), p2.hashCode());
assertEquals("95%", p2.toString());
assertEquals(0, p1.intValue());
assertEquals(0, p1.longValue());
assertEquals(0.95f, p1.floatValue());
}
}