1 /* 2 * Copyright (c) 2018, 2020, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 import java.text.NumberFormat; 25 import java.text.ParseException; 26 import java.text.ParsePosition; 27 import static org.testng.Assert.assertEquals; 28 29 class CompactFormatAndParseHelper { 30 31 static void testFormat(NumberFormat cnf, Object number, 32 String expected) { 33 String result = cnf.format(number); 34 assertEquals(result, expected, "Incorrect formatting of the number '" 35 + number + "'"); 36 } 37 38 static void testParse(NumberFormat cnf, String parseString, 39 Number expected, ParsePosition position, Class<? extends Number> returnType) throws ParseException { 40 41 Number number; 42 if (position == null) { 43 number = cnf.parse(parseString); 44 } else { 45 number = cnf.parse(parseString, position); 46 } 47 48 if (returnType != null) { 49 assertEquals(number.getClass(), returnType, 50 "Incorrect return type for string '" + parseString + "'"); 51 } 52 53 assertEquals(number, expected, "Incorrect parsing of the string '" 54 + parseString + "'"); 55 } 56 }