001    /**
002     * Copyright 2005-2014 The Kuali Foundation
003     *
004     * Licensed under the Educational Community License, Version 2.0 (the "License");
005     * you may not use this file except in compliance with the License.
006     * You may obtain a copy of the License at
007     *
008     * http://www.opensource.org/licenses/ecl2.php
009     *
010     * Unless required by applicable law or agreed to in writing, software
011     * distributed under the License is distributed on an "AS IS" BASIS,
012     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013     * See the License for the specific language governing permissions and
014     * limitations under the License.
015     */
016    package org.kuali.rice.krad.util;
017    
018    import org.junit.Test;
019    import org.kuali.rice.core.api.util.type.KualiDecimal;
020    import org.kuali.rice.core.api.util.type.KualiPercent;
021    import org.kuali.rice.core.web.format.Formatter;
022    
023    import java.math.BigDecimal;
024    
025    import static org.junit.Assert.assertEquals;
026    
027    /**
028     * This class tests the KualiDecimal methods.
029     */
030    public class KualiPercentTest {
031        private static final int OPERAND_VALUE = 25;
032    
033        @Test public void testToKualiDecimal() throws Exception {
034            KualiPercent percent1 = new KualiPercent(50);
035            KualiDecimal percentAsDecimal1 = percent1.toKualiDecimal();
036            assertEquals(0.50, percentAsDecimal1.doubleValue(), 0);
037            
038            KualiPercent percent2 = new KualiPercent(new BigDecimal(25.2));
039            KualiDecimal percentAsDecimal2 = percent2.toKualiDecimal();
040            // should round down to 0.25
041            assertEquals(0.25, percentAsDecimal2.doubleValue(), 0);
042            
043            KualiPercent percent3 = new KualiPercent(new BigDecimal(25.7));
044            KualiDecimal percentAsDecimal3 = percent3.toKualiDecimal();
045            // should round up to 0.26
046            assertEquals(0.26, percentAsDecimal3.doubleValue(), 0);
047        }
048    
049        @Test 
050        public void testFormat() throws Exception {
051            Formatter testFormatter = Formatter.getFormatter(KualiPercent.class, null);
052                    
053            KualiDecimal decimal1 = new KualiDecimal(52);
054            KualiDecimal decimal2 = new KualiDecimal(32.3); 
055    
056            String percent1 = (String)testFormatter.format(decimal1);
057            String percent2 = (String)testFormatter.format(decimal2);
058            
059            assertEquals("52 percent", percent1);
060            assertEquals("32.3 percent", percent2);
061        
062        }    
063    
064    }