test/jdk/java/text/Format/MessageFormat/ToStringTest.java - master - githubmirror/galahad

test/jdk/java/text/Format/MessageFormat/ToStringTest.java

57 строк2 KB

Justin Lu

8321545: Override toString() for Format subclasses

24 янв 2024, 01:22

24 янв 2024, 01:2296607df

/*
 * Copyright (c) 2024, 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 8321545
 * @summary Ensure value returned by overridden toString method is as expected
 * @run junit ToStringTest
 */

import java.text.MessageFormat;
import java.util.Locale;

import org.junit.jupiter.api.Test;

import static org.junit.jupiter.api.Assertions.assertEquals;

public class ToStringTest {

    // Check a normal expected value
    @Test
    public void expectedValueTest() {
        String expectedStr =
                "MessageFormat [locale: \"English (Canada)\", pattern: \"foo {0}\"]\n";
        var m = new MessageFormat("foo {0}", Locale.CANADA);
        assertEquals(expectedStr, m.toString());
    }

    // Check the expected value when the locale is null
    @Test
    public void nullLocaleTest() {
        String expectedStr =
                "MessageFormat [locale: null, pattern: \"foo {0}\"]\n";
        var m = new MessageFormat("foo {0}", null);
        assertEquals(expectedStr, m.toString());
    }
}