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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
    18  package org.apache.any23.extractor.html;
    19
    20  import org.apache.any23.source.DocumentSource;
    21  import org.apache.any23.source.FileDocumentSource;
    22  import org.junit.Assert;
    23  import org.w3c.dom.Node;
    24
    25  import java.io.File;
    26  import java.io.FileInputStream;
    27  import java.io.IOException;
    28
    29  /**
    30   * This class is a wrapper around an HTML document providing a simply facade.
    31   */
    32  public class HTMLFixture {
    33
    34      private final File file;
    35
    36      public HTMLFixture(File file) {
    37          Assert.assertNotNull("Test resource file was null", file);
    38          Assert.assertTrue("Test resource file does not exist", file.exists());
    39          this.file = file;
    40      }
    41
    42      private File getFile() {
    43          return file;
    44      }
    45
    46      public DocumentSource getOpener(String baseIRI) {
    47          return new FileDocumentSource(getFile(), baseIRI);
    48      }
    49
    50      /**
    51       * @return the DOM root {@link org.w3c.dom.Node} of the whole document.
    52       */
    53      public Node getDOM() {
    54          try {
    55              return new TagSoupParser(new FileInputStream(getFile()), "http://example.org/").getDOM();
    56          } catch (IOException ex) {
    57              throw new RuntimeException(ex);
    58          }
    59      }
    60
    61      /**
    62       * @return an {@link HTMLDocument} object of the whole HTML document.
    63       */
    64      public HTMLDocument getHTMLDocument() {
    65          return new HTMLDocument(getDOM());
    66      }
    67  }