/*
 * ModeShape (http://www.modeshape.org)
 * See the COPYRIGHT.txt file distributed with this work for information
 * regarding copyright ownership.  Some portions may be licensed
 * to Red Hat, Inc. under one or more contributor license agreements.
 * See the AUTHORS.txt file in the distribution for a full listing of 
 * individual contributors. 
 *
 * ModeShape is free software. Unless otherwise indicated, all code in ModeShape
 * is licensed to you under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; either version 2.1 of
 * the License, or (at your option) any later version.
 *
 * ModeShape is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this software; if not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
 */

package org.modeshape.sequencer.msoffice.word;

import static org.hamcrest.core.Is.is;
import org.junit.After;
import static org.junit.Assert.assertThat;
import org.junit.Test;
import java.io.InputStream;
import java.util.List;

public class WordMetadataTest {

	private static final String[] TEST_HEADERS_TEXT = new String[] { 
		"Test Heading 1", "Test Heading 1.1", "Test Heading 1.2", "Test Heading 1.2.1",  
		"Test Heading 2", "Test Heading 2.1", "Test Heading 2.2",  
	};
	private static final int[] TEST_HEADERS_LEVEL = new int[] { 
		1, 2, 2, 3, 1, 2, 2
	};
	
    private WordMetadata wordMetadata;
    private InputStream imageStream;

    @After
    public void afterEach() throws Exception {
        if (imageStream != null) {
            try {
                imageStream.close();
            } finally {
                imageStream = null;
            }
        }
    }

    protected InputStream getTestDocument( String resourcePath ) {
        return this.getClass().getResourceAsStream("/" + resourcePath);
    }

    @Test
    public void shouldBeAbleToParseHeadingsForWord() throws Exception {
    	
    	wordMetadata = WordMetadataReader.instance(this.getTestDocument("word.doc"));
    	List<WordMetadata.WordHeading> headings = wordMetadata.getHeadings();
    	
    	assertThat(headings.size(), is(TEST_HEADERS_TEXT.length));
    	
    	for (int i = 0; i < headings.size(); i++) {
    		assertThat(headings.get(i).getText(), is(TEST_HEADERS_TEXT[i]));
    		assertThat(headings.get(i).getHeaderLevel(), is(TEST_HEADERS_LEVEL[i]));
    	}

    }
}
