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/*
* Copyright (c) 2007, 2023, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code 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 General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 4512215 4818420 4819436 8310923
* @summary Test currencies without minor units.
* @run junit NoMinorUnitCurrenciesTest
*/
import java.util.Currency;
import java.util.stream.Stream;
import org.junit.jupiter.params.ParameterizedTest;
import org.junit.jupiter.params.provider.Arguments;
import org.junit.jupiter.params.provider.MethodSource;
import static org.junit.jupiter.api.Assertions.assertEquals;
public class NoMinorUnitCurrenciesTest {
/**
* Spot check some minor undefined currencies and ensure their default fraction
* digits are not 2.
*/
@ParameterizedTest
@MethodSource("minorUndefined")
public void checkFractionDigits(String currencyCode, int digits) {
Currency currency = Currency.getInstance(currencyCode);
assertEquals(currency.getCurrencyCode(), currencyCode);
assertEquals(currency.getDefaultFractionDigits(), digits, String.format(
"[%s] expected: %s; got: %s", currencyCode, digits, currency.getDefaultFractionDigits()));
}
// Currencies from the minorUndefined key of CurrencyData.properties
// (These are currencies without minor units)
private static Stream<Arguments> minorUndefined() {
return Stream.of(
Arguments.of("XBD", -1),
Arguments.of("XAG", -1),
Arguments.of("XAU", -1),
Arguments.of("XBA", -1),
Arguments.of("XBB", -1)
);
}
}
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