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/*
* 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.
*/
/* $Id$ */
package org.apache.fop.pdf;
import static org.junit.Assert.assertEquals;
import org.junit.Test;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
/**
* Test case for {@link PDFDocument}
*/
public class PDFDocumentTestCase {
/**
* Test flushTextBuffer() - ensure that the text given will stream to the PDF document as
* expected.
* @throws IOException when an I/O error occurs
*/
@Test
public void testFlushTextBuffer() throws IOException {
ByteArrayOutputStream out = new ByteArrayOutputStream();
StringBuilder textBuffer = new StringBuilder();
String testString = "This is a test string, just some arbitrary data.";
textBuffer.append(testString);
PDFDocument.flushTextBuffer(textBuffer, out);
assertEquals(testString, out.toString());
// Should reset the textBuffer
assertEquals(0, textBuffer.length());
assertEquals("", textBuffer.toString());
out.reset();
String[] strArray = { "Try ", "with ", "multiple ", "strings." };
for (String str : strArray) {
textBuffer.append(str);
}
String fullString = textBuffer.toString();
PDFDocument.flushTextBuffer(textBuffer, out);
assertEquals(fullString, out.toString());
}
}
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