RoundingModeTest.java revision 81bf28ad31131815d0a36a43a0eca3c29aefdfcd 
1/*
2 *  Licensed to the Apache Software Foundation (ASF) under one or more
3 *  contributor license agreements.  See the NOTICE file distributed with
4 *  this work for additional information regarding copyright ownership.
5 *  The ASF licenses this file to You under the Apache License, Version 2.0
6 *  (the "License"); you may not use this file except in compliance with
7 *  the License.  You may obtain a copy of the License at
8 *
9 *     http://www.apache.org/licenses/LICENSE-2.0
10 *
11 *  Unless required by applicable law or agreed to in writing, software
12 *  distributed under the License is distributed on an "AS IS" BASIS,
13 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 *  See the License for the specific language governing permissions and
15 *  limitations under the License.
16 */
17
18package org.apache.harmony.tests.java.math;
19
20import java.math.BigDecimal;
21import java.math.RoundingMode;
22
23public class RoundingModeTest extends junit.framework.TestCase {
24
25    /**
26     * java.math.RoundingMode#valueOf(int)
27     */
28    public void test_valueOfI() {
29        assertEquals("valueOf failed for ROUND_CEILING", RoundingMode.valueOf(BigDecimal.ROUND_CEILING), RoundingMode.CEILING);
30        assertEquals("valueOf failed for ROUND_DOWN", RoundingMode.valueOf(BigDecimal.ROUND_DOWN), RoundingMode.DOWN);
31        assertEquals("valueOf failed for ROUND_FLOOR", RoundingMode.valueOf(BigDecimal.ROUND_FLOOR), RoundingMode.FLOOR);
32        assertEquals("valueOf failed for ROUND_HALF_DOWN", RoundingMode.valueOf(BigDecimal.ROUND_HALF_DOWN), RoundingMode.HALF_DOWN);
33        assertEquals("valueOf failed for ROUND_HALF_EVEN", RoundingMode.valueOf(BigDecimal.ROUND_HALF_EVEN), RoundingMode.HALF_EVEN);
34        assertEquals("valueOf failed for ROUND_HALF_UP", RoundingMode.valueOf(BigDecimal.ROUND_HALF_UP), RoundingMode.HALF_UP);
35        assertEquals("valueOf failed for ROUND_UNNECESSARY", RoundingMode.valueOf(BigDecimal.ROUND_UNNECESSARY), RoundingMode.UNNECESSARY);
36        assertEquals("valueOf failed for ROUND_UP", RoundingMode.valueOf(BigDecimal.ROUND_UP), RoundingMode.UP);
37        try {
38            RoundingMode.valueOf(13);
39            fail("IllegalArgumentException expected for RoundingMode(13)");
40        } catch (IllegalArgumentException e) {
41        }
42        try {
43            RoundingMode.valueOf(-1);
44            fail("IllegalArgumentException expected for RoundingMode(-1)");
45        } catch (IllegalArgumentException e) {
46        }
47    }
48
49}
50