1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one or more 3 * contributor license agreements. See the NOTICE file distributed with 4 * this work for additional information regarding copyright ownership. 5 * The ASF licenses this file to You under the Apache License, Version 2.0 6 * (the "License"); you may not use this file except in compliance with 7 * the License. You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 */ 17 package org.apache.commons.io; 18 19 import static org.junit.jupiter.api.Assertions.assertEquals; 20 import static org.junit.jupiter.api.Assertions.assertThrows; 21 22 import java.nio.ByteOrder; 23 24 import org.junit.jupiter.api.Test; 25 26 /** 27 * Test for {@link ByteOrderParser}. 28 */ 29 public class ByteOrderParserTest { 30 parseByteOrder(final String value)31 private ByteOrder parseByteOrder(final String value) { 32 return ByteOrderParser.parseByteOrder(value); 33 } 34 35 @Test testParseBig()36 public void testParseBig() { 37 assertEquals(ByteOrder.BIG_ENDIAN, parseByteOrder("BIG_ENDIAN")); 38 } 39 40 @Test testParseLittle()41 public void testParseLittle() { 42 assertEquals(ByteOrder.LITTLE_ENDIAN, parseByteOrder("LITTLE_ENDIAN")); 43 } 44 45 @Test testThrowsException()46 public void testThrowsException() { 47 assertThrows(IllegalArgumentException.class, () -> parseByteOrder("some value")); 48 } 49 } 50