src/ooxml/testcases/org/apache/poi/xwpf/usermodel/TestXWPFStyles.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.usermodel;

import java.io.IOException;
import java.util.ArrayList;
import java.util.List;

import junit.framework.TestCase;
import org.apache.poi.xwpf.XWPFTestDataSamples;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTFonts;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTLatentStyles;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTLsdException;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTStyle;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTStyles;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.STStyleType;

public class TestXWPFStyles extends TestCase {

//	protected void setUp() throws Exception {
//		super.setUp();
//	}

    public void testGetUsedStyles() throws IOException {
        XWPFDocument sampleDoc = XWPFTestDataSamples.openSampleDocument("Styles.docx");
        List<XWPFStyle> testUsedStyleList = new ArrayList<XWPFStyle>();
        XWPFStyles styles = sampleDoc.getStyles();
        XWPFStyle style = styles.getStyle("berschrift1");
        testUsedStyleList.add(style);
        testUsedStyleList.add(styles.getStyle("Standard"));
        testUsedStyleList.add(styles.getStyle("berschrift1Zchn"));
        testUsedStyleList.add(styles.getStyle("Absatz-Standardschriftart"));
        style.hasSameName(style);

        List<XWPFStyle> usedStyleList = styles.getUsedStyleList(style);
        assertEquals(usedStyleList, testUsedStyleList);


    }

    public void testAddStylesToDocument() throws IOException {
        XWPFDocument docOut = new XWPFDocument();
        XWPFStyles styles = docOut.createStyles();

        String strStyleId = "headline1";
        CTStyle ctStyle = CTStyle.Factory.newInstance();

        ctStyle.setStyleId(strStyleId);
        XWPFStyle s = new XWPFStyle(ctStyle);
        styles.addStyle(s);

        assertTrue(styles.styleExist(strStyleId));

        XWPFDocument docIn = XWPFTestDataSamples.writeOutAndReadBack(docOut);

        styles = docIn.getStyles();
        assertTrue(styles.styleExist(strStyleId));
    }

    /**
     * Bug #52449 - We should be able to write a file containing
     * both regular and glossary styles without error
     */
    public void test52449() throws Exception {
        XWPFDocument doc = XWPFTestDataSamples.openSampleDocument("52449.docx");
        XWPFStyles styles = doc.getStyles();
        assertNotNull(styles);

        XWPFDocument docIn = XWPFTestDataSamples.writeOutAndReadBack(doc);
        styles = docIn.getStyles();
        assertNotNull(styles);
    }


    /**
     * YK: tests below don't make much sense,
     * they exist only to copy xml beans to pi-ooxml-schemas.jar
     */
    public void testLanguages() {
        XWPFDocument docOut = new XWPFDocument();
        XWPFStyles styles = docOut.createStyles();
        styles.setEastAsia("Chinese");

        styles.setSpellingLanguage("English");

        CTFonts def = CTFonts.Factory.newInstance();
        styles.setDefaultFonts(def);
    }

    public void testType() {
        CTStyle ctStyle = CTStyle.Factory.newInstance();
        XWPFStyle style = new XWPFStyle(ctStyle);

        style.setType(STStyleType.PARAGRAPH);
        assertEquals(STStyleType.PARAGRAPH, style.getType());
    }

    public void testLatentStyles() {
        CTLatentStyles latentStyles = CTLatentStyles.Factory.newInstance();
        CTLsdException ex = latentStyles.addNewLsdException();
        ex.setName("ex1");
        XWPFLatentStyles ls = new XWPFLatentStyles(latentStyles);
        assertEquals(true, ls.isLatentStyle("ex1"));
        assertEquals(false, ls.isLatentStyle("notex1"));
    }

    public void testSetStyles_Bug57254() throws IOException {
        XWPFDocument docOut = new XWPFDocument();
        XWPFStyles styles = docOut.createStyles();

        CTStyles ctStyles = CTStyles.Factory.newInstance();
        String strStyleId = "headline1";
        CTStyle ctStyle = ctStyles.addNewStyle();

        ctStyle.setStyleId(strStyleId);
        styles.setStyles(ctStyles);

        assertTrue(styles.styleExist(strStyleId));

        XWPFDocument docIn = XWPFTestDataSamples.writeOutAndReadBack(docOut);

        styles = docIn.getStyles();
        assertTrue(styles.styleExist(strStyleId));
    }

    public void testEasyAccessToStyles() throws IOException {
        XWPFDocument doc = XWPFTestDataSamples.openSampleDocument("SampleDoc.docx");
        XWPFStyles styles = doc.getStyles();
        assertNotNull(styles);

        // Has 3 paragraphs on page one, a break, and 3 on page 2
        assertEquals(7, doc.getParagraphs().size());

        // Check the first three have no run styles, just default paragraph style
        for (int i = 0; i < 3; i++) {
            XWPFParagraph p = doc.getParagraphs().get(i);
            assertEquals(null, p.getStyle());
            assertEquals(null, p.getStyleID());
            assertEquals(1, p.getRuns().size());

            XWPFRun r = p.getRuns().get(0);
            assertEquals(null, r.getColor());
            assertEquals(null, r.getFontFamily());
            assertEquals(null, r.getFontName());
            assertEquals(-1, r.getFontSize());
        }

        // On page two, has explicit styles, but on runs not on
        //  the paragraph itself
        for (int i = 4; i < 7; i++) {
            XWPFParagraph p = doc.getParagraphs().get(i);
            assertEquals(null, p.getStyle());
            assertEquals(null, p.getStyleID());
            assertEquals(1, p.getRuns().size());

            XWPFRun r = p.getRuns().get(0);
            assertEquals("Arial Black", r.getFontFamily());
            assertEquals("Arial Black", r.getFontName());
            assertEquals(16, r.getFontSize());
            assertEquals("548DD4", r.getColor());
        }

        // Check the document styles
        // Should have a style defined for each type
        assertEquals(4, styles.getNumberOfStyles());
        assertNotNull(styles.getStyle("Normal"));
        assertNotNull(styles.getStyle("DefaultParagraphFont"));
        assertNotNull(styles.getStyle("TableNormal"));
        assertNotNull(styles.getStyle("NoList"));

        // We can't do much yet with latent styles
        assertEquals(137, styles.getLatentStyles().getNumberOfStyles());

        // Check the default styles
        assertNotNull(styles.getDefaultRunStyle());
        assertNotNull(styles.getDefaultParagraphStyle());

        assertEquals(11, styles.getDefaultRunStyle().getFontSize());
        assertEquals(200, styles.getDefaultParagraphStyle().getSpacingAfter());
    }
}