trunk/simple/src/test/java/org/odftoolkit/simple/common/navigation/TextDocumentSelectionTest.java

/* 
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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.odftoolkit.simple.common.navigation;

import java.util.logging.Level;
import java.util.logging.Logger;
import org.junit.After;
import org.junit.AfterClass;
import org.junit.Assert;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Test;
import org.odftoolkit.simple.Document;
import org.odftoolkit.simple.TextDocument;
import org.odftoolkit.simple.utils.ResourceUtilities;

/**
 * Test the method of class
 * org.odftoolkit.simple.common.navigation.TextDocumentSelection
 */
public class TextDocumentSelectionTest {
	
	private static final String TEXT_FILE = "TestTextSelection.odt";
	TextDocument doc, sourcedoc;
	TextNavigation search;
	
	@BeforeClass
	public static void setUpClass() throws Exception {
	}
	
	@AfterClass
	public static void tearDownClass() throws Exception {
	}
	
	@Before
	public void setUp() {
		try {
			doc = (TextDocument) Document.loadDocument(ResourceUtilities.getAbsolutePath(TEXT_FILE));
			sourcedoc = TextDocument.newTextDocument();
			sourcedoc.addParagraph("Hello1 from SIMPLE source document!");
			sourcedoc.addParagraph("Hello2 from source document!");
			sourcedoc.addParagraph("Hello3 from source document!");
		} catch (Exception e) {
			Logger.getLogger(TextDocumentSelectionTest.class.getName()).log(Level.SEVERE, e.getMessage(), e);
			Assert.fail("Failed with " + e.getClass().getName() + ": '" + e.getMessage() + "'");
		}
	}
	
	@After
	public void tearDown() {
	}
	
	/**
	 * Test ReplaceWithTextDocument method of
	 * org.odftoolkit.simple.common.navigation.TextDocumentSelection replace
	 * "Featured Text" to TextDocument, all Styles be included.
	 */
	@Test
	public void testReplaceWithTextDocument() {
		search = null;
		// 6 Simple, at the middle of original Paragraph, split original
		// Paragraph, insert before the second Paragraph.
		// Note: you need cache the nextSelection item because after you replace
		// currtenItem with TextDocument, TextNavigation.nextSelection will
		// search from the inserted Content,
		// it will make you into a loop if the Search keyword also can be found
		// in the inserted Content.
		int i = 0;
		search = new TextNavigation("SIMPLE", doc);
		TextSelection currtenTextSelection, nextTextSelection = null;
		while (search.hasNext()) {
			if (nextTextSelection != null) {
				currtenTextSelection = nextTextSelection;
			} else {
				currtenTextSelection = (TextSelection) search.nextSelection();
			}
			nextTextSelection = (TextSelection) search.nextSelection();
			if (currtenTextSelection != null) {
				TextDocumentSelection nextParagraphSelection = new TextDocumentSelection(currtenTextSelection);
				try {
					nextParagraphSelection.replaceWithTextDocument(sourcedoc);
					i++;
				} catch (Exception e) {
					e.printStackTrace();
					Assert.fail("Failed with " + e.getClass().getName() + ": '" + e.getMessage() + "'");
				}
			}
		}
		if (nextTextSelection != null) {
			TextDocumentSelection nextParagraphSelection = new TextDocumentSelection(nextTextSelection);
			try {
				nextParagraphSelection.replaceWithTextDocument(sourcedoc);
				i++;
			} catch (Exception e) {
				e.printStackTrace();
				Assert.fail("Failed with " + e.getClass().getName() + ": '" + e.getMessage() + "'");
			}
		}
		
		search = new TextNavigation("Hello1 from SIMPLE source document!", doc);
		int j = 0;
		while (search.hasNext()) {
			search.nextSelection();
			j++;
		}
		Assert.assertTrue(i == j);
		try {
			doc.save(ResourceUtilities.newTestOutputFile("TestTextDocumentSelectionResult.odt"));
		} catch (Exception e) {
			Logger.getLogger(TextDocumentSelectionTest.class.getName()).log(Level.SEVERE, e.getMessage(), e);
			Assert.fail("Failed with " + e.getClass().getName() + ": '" + e.getMessage() + "'");
		}
	}
}