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/*
* DSI utilities
*
* Copyright (C) 2010-2023 Sebastiano Vigna
*
* This program and the accompanying materials are made available under the
* terms of the GNU Lesser General Public License v2.1 or later,
* which is available at
* http://www.gnu.org/licenses/old-licenses/lgpl-2.1-standalone.html,
* or the Apache Software License 2.0, which is available at
* https://www.apache.org/licenses/LICENSE-2.0.
*
* This program 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.
*
* SPDX-License-Identifier: LGPL-2.1-or-later OR Apache-2.0
*/
package it.unimi.dsi.lang;
import static org.junit.Assert.assertEquals;
import org.junit.Test;
import com.martiansoftware.jsap.ParseException;
public class EnumParserTest {
public enum TestEnum {
A,
b,
C
}
@Test
public void test() throws Exception {
final EnumStringParser<TestEnum> enumStringParser = EnumStringParser.getParser(TestEnum.class);
assertEquals(TestEnum.A, enumStringParser.parse("A"));
assertEquals(TestEnum.b, enumStringParser.parse("b"));
assertEquals(TestEnum.C, enumStringParser.parse("C"));
}
@Test(expected=ParseException.class)
public void testNoMatchBecauseOfCase() throws Exception {
final EnumStringParser<TestEnum> enumStringParser = EnumStringParser.getParser(TestEnum.class);
enumStringParser.parse("a");
}
@Test(expected=ParseException.class)
public void testNoMatchBecauseWrong() throws Exception {
final EnumStringParser<TestEnum> enumStringParser = EnumStringParser.getParser(TestEnum.class);
enumStringParser.parse("D");
}
@Test
public void testNorm() throws Exception {
final EnumStringParser<TestEnum> enumStringParser = EnumStringParser.getParser(TestEnum.class, true);
assertEquals(TestEnum.A, enumStringParser.parse("a"));
assertEquals(TestEnum.C, enumStringParser.parse("c"));
}
}
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