| /* |
| * 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.directory.shared.ldap.model.schema.syntaxes; |
| |
| |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertTrue; |
| |
| import com.mycila.junit.concurrent.Concurrency; |
| import com.mycila.junit.concurrent.ConcurrentJunitRunner; |
| import org.apache.directory.shared.ldap.model.schema.syntaxCheckers.JpegSyntaxChecker; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| |
| /** |
| * Test cases for JpegSyntaxChecker. |
| * |
| * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> |
| */ |
| @RunWith(ConcurrentJunitRunner.class) |
| @Concurrency() |
| public class JpegSyntaxCheckerTest |
| { |
| JpegSyntaxChecker checker = new JpegSyntaxChecker(); |
| |
| |
| @Test |
| public void testNullString() |
| { |
| assertFalse( checker.isValidSyntax( null ) ); |
| } |
| |
| |
| @Test |
| public void testEmptyString() |
| { |
| assertFalse( checker.isValidSyntax( "" ) ); |
| } |
| |
| @Test |
| public void testWrongCase() |
| { |
| assertFalse( checker.isValidSyntax( "this is not a jpeg file..." ) ); |
| } |
| |
| @Test |
| public void testCorrectCase() |
| { |
| byte[] array = new byte[256]; |
| |
| for ( int i = 0; i < 256; i++ ) |
| { |
| array[ i ] = (byte)i; |
| } |
| |
| array[0] = (byte)0xFF; |
| array[1] = (byte)0xD8; |
| array[2] = (byte)0xFF; |
| array[3] = (byte)0xE0; |
| array[4] = (byte)0x00; |
| array[5] = (byte)0x10; |
| array[6] = 'J'; |
| array[7] = 'F'; |
| array[8] = 'I'; |
| array[9] = 'F'; |
| array[10] = '\0'; |
| |
| assertTrue( checker.isValidSyntax( array ) ); |
| } |
| } |