jdk-24/test/jdk/java/text/Format/MessageFormat/ToStringTest.java
Justin Lu 96607df7f0 8321545: Override toString() for Format subclasses
Reviewed-by: naoto, rriggs
2024-01-23 22:22:16 +00:00

58 lines
2.0 KiB
Java

/*
* 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());
}
}