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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.mail.resolver;
18  
19  import static org.junit.Assert.*;
20  
21  import java.io.File;
22  import java.io.IOException;
23  
24  import org.apache.commons.mail.DataSourceResolver;
25  import org.junit.Test;
26  
27  /**
28   * JUnit test case for DateSourceResolver.
29   *
30   * @since 1.3
31   */
32  public class DataSourceFileResolverTest extends AbstractDataSourceResolverTest
33  {
34  
35      @Test
36      public void testResolvingFileLenient() throws Exception
37      {
38          DataSourceResolver dataSourceResolver = new DataSourceFileResolver(new File("./src/test/resources"), true);
39          assertTrue(toByteArray(dataSourceResolver.resolve("images/asf_logo_wide.gif")).length == IMG_SIZE);
40          assertTrue(toByteArray(dataSourceResolver.resolve("./images/asf_logo_wide.gif")).length == IMG_SIZE);
41          assertTrue(toByteArray(dataSourceResolver.resolve("../resources/images/asf_logo_wide.gif")).length == IMG_SIZE);
42          assertNull(toByteArray(dataSourceResolver.resolve("/images/does-not-exist.gif")));
43          assertNull(dataSourceResolver.resolve("./images/does-not-exist.gif"));
44      }
45  
46      @Test(expected = IOException.class)
47      public void testResolvingFileNonLenient() throws Exception
48      {
49          DataSourceResolver dataSourceResolver = new DataSourceFileResolver(new File("."), false);
50          assertNotNull(dataSourceResolver.resolve("./src/test/resources/images/asf_logo_wide.gif"));
51  
52          dataSourceResolver.resolve("asf_logo_wide.gif");
53      }
54  
55  }