src/ooxml/testcases/org/apache/poi/xwpf/model/TestXWPFHeaderFooterPolicy.java

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   this work for additional information regarding copyright ownership.
   The ASF licenses this file to You under the Apache License, Version 2.0
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package org.apache.poi.xwpf.model;

import java.io.IOException;

import junit.framework.TestCase;

import org.apache.poi.xwpf.XWPFTestDataSamples;
import org.apache.poi.xwpf.usermodel.XWPFDocument;

/**
 * Tests for XWPF Header Footer Stuff
 */
public class TestXWPFHeaderFooterPolicy extends TestCase {
	private XWPFDocument noHeader;
	private XWPFDocument header;
	private XWPFDocument headerFooter;
	private XWPFDocument footer;
	private XWPFDocument oddEven;
	private XWPFDocument diffFirst;

	protected void setUp() throws IOException {

	    noHeader = XWPFTestDataSamples.openSampleDocument("NoHeadFoot.docx");
		header = XWPFTestDataSamples.openSampleDocument("ThreeColHead.docx");
		headerFooter = XWPFTestDataSamples.openSampleDocument("SimpleHeadThreeColFoot.docx");
		footer = XWPFTestDataSamples.openSampleDocument("FancyFoot.docx");
		oddEven = XWPFTestDataSamples.openSampleDocument("PageSpecificHeadFoot.docx");
		diffFirst = XWPFTestDataSamples.openSampleDocument("DiffFirstPageHeadFoot.docx");
	}

	public void testPolicy() {
		XWPFHeaderFooterPolicy policy;

		policy = noHeader.getHeaderFooterPolicy();
		assertNull(policy.getDefaultHeader());
		assertNull(policy.getDefaultFooter());

		assertNull(policy.getHeader(1));
		assertNull(policy.getHeader(2));
		assertNull(policy.getHeader(3));
		assertNull(policy.getFooter(1));
		assertNull(policy.getFooter(2));
		assertNull(policy.getFooter(3));


		policy = header.getHeaderFooterPolicy();
		assertNotNull(policy.getDefaultHeader());
		assertNull(policy.getDefaultFooter());

		assertEquals(policy.getDefaultHeader(), policy.getHeader(1));
		assertEquals(policy.getDefaultHeader(), policy.getHeader(2));
		assertEquals(policy.getDefaultHeader(), policy.getHeader(3));
		assertNull(policy.getFooter(1));
		assertNull(policy.getFooter(2));
		assertNull(policy.getFooter(3));


		policy = footer.getHeaderFooterPolicy();
		assertNull(policy.getDefaultHeader());
		assertNotNull(policy.getDefaultFooter());

		assertNull(policy.getHeader(1));
		assertNull(policy.getHeader(2));
		assertNull(policy.getHeader(3));
		assertEquals(policy.getDefaultFooter(), policy.getFooter(1));
		assertEquals(policy.getDefaultFooter(), policy.getFooter(2));
		assertEquals(policy.getDefaultFooter(), policy.getFooter(3));


		policy = headerFooter.getHeaderFooterPolicy();
		assertNotNull(policy.getDefaultHeader());
		assertNotNull(policy.getDefaultFooter());

		assertEquals(policy.getDefaultHeader(), policy.getHeader(1));
		assertEquals(policy.getDefaultHeader(), policy.getHeader(2));
		assertEquals(policy.getDefaultHeader(), policy.getHeader(3));
		assertEquals(policy.getDefaultFooter(), policy.getFooter(1));
		assertEquals(policy.getDefaultFooter(), policy.getFooter(2));
		assertEquals(policy.getDefaultFooter(), policy.getFooter(3));


		policy = oddEven.getHeaderFooterPolicy();
		assertNotNull(policy.getDefaultHeader());
		assertNotNull(policy.getDefaultFooter());
		assertNotNull(policy.getEvenPageHeader());
		assertNotNull(policy.getEvenPageFooter());

		assertEquals(policy.getDefaultHeader(), policy.getHeader(1));
		assertEquals(policy.getEvenPageHeader(), policy.getHeader(2));
		assertEquals(policy.getDefaultHeader(), policy.getHeader(3));
		assertEquals(policy.getDefaultFooter(), policy.getFooter(1));
		assertEquals(policy.getEvenPageFooter(), policy.getFooter(2));
		assertEquals(policy.getDefaultFooter(), policy.getFooter(3));


		policy = diffFirst.getHeaderFooterPolicy();
		assertNotNull(policy.getDefaultHeader());
		assertNotNull(policy.getDefaultFooter());
		assertNotNull(policy.getFirstPageHeader());
		assertNotNull(policy.getFirstPageFooter());
		assertNull(policy.getEvenPageHeader());
		assertNull(policy.getEvenPageFooter());

		assertEquals(policy.getFirstPageHeader(), policy.getHeader(1));
		assertEquals(policy.getDefaultHeader(), policy.getHeader(2));
		assertEquals(policy.getDefaultHeader(), policy.getHeader(3));
		assertEquals(policy.getFirstPageFooter(), policy.getFooter(1));
		assertEquals(policy.getDefaultFooter(), policy.getFooter(2));
		assertEquals(policy.getDefaultFooter(), policy.getFooter(3));
	}

	public void testContents() {
		XWPFHeaderFooterPolicy policy;

		// Test a few simple bits off a simple header
		policy = diffFirst.getHeaderFooterPolicy();

		assertEquals(
			"I am the header on the first page, and I" + '\u2019' + "m nice and simple\n",
			policy.getFirstPageHeader().getText()
		);
		assertEquals(
				"First header column!\tMid header\tRight header!\n",
				policy.getDefaultHeader().getText()
		);


		// And a few bits off a more complex header
		policy = oddEven.getHeaderFooterPolicy();

		assertEquals(
			"[ODD Page Header text]\n\n",
			policy.getDefaultHeader().getText()
		);
		assertEquals(
			"[This is an Even Page, with a Header]\n\n",
			policy.getEvenPageHeader().getText()
		);
	}
}