| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.apache.commons.lang3; |
| |
| import java.nio.charset.Charset; |
| import java.nio.charset.StandardCharsets; |
| |
| import org.junit.jupiter.api.Assertions; |
| import org.junit.jupiter.api.Test; |
| |
| /** |
| * Tests {@link Charsets}. |
| */ |
| public class CharsetsTestCase { |
| |
| @Test |
| public void testToCharset_Charset() { |
| Assertions.assertEquals(Charset.defaultCharset(), Charsets.toCharset((Charset) null)); |
| Assertions.assertEquals(Charset.defaultCharset(), Charsets.toCharset(Charset.defaultCharset())); |
| Assertions.assertEquals(StandardCharsets.UTF_8, Charsets.toCharset(StandardCharsets.UTF_8)); |
| } |
| |
| @Test |
| public void testToCharset_String() { |
| Assertions.assertEquals(Charset.defaultCharset(), Charsets.toCharset((String) null)); |
| Assertions.assertEquals(Charset.defaultCharset(), Charsets.toCharset(Charset.defaultCharset().name())); |
| Assertions.assertEquals(StandardCharsets.UTF_8, Charsets.toCharset("UTF-8")); |
| } |
| |
| @Test |
| public void testToCharsetName() { |
| Assertions.assertEquals(Charset.defaultCharset().name(), Charsets.toCharsetName((String) null)); |
| Assertions.assertEquals("UTF-8", Charsets.toCharsetName("UTF-8")); |
| } |
| |
| } |