TestXDDFTextRun.java

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package org.apache.poi.xddf.usermodel.text;

import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertFalse;
import static org.junit.jupiter.api.Assertions.assertNotEquals;
import static org.junit.jupiter.api.Assertions.assertNotNull;
import static org.junit.jupiter.api.Assertions.assertNull;
import static org.junit.jupiter.api.Assertions.assertTrue;

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

import org.apache.poi.POIDataSamples;
import org.apache.poi.util.LocaleUtil;
import org.apache.poi.xslf.usermodel.XMLSlideShow;
import org.apache.poi.xslf.usermodel.XSLFShape;
import org.apache.poi.xslf.usermodel.XSLFSlide;
import org.apache.poi.xslf.usermodel.XSLFTextShape;
import org.apache.poi.xssf.usermodel.XSSFClientAnchor;
import org.apache.poi.xssf.usermodel.XSSFDrawing;
import org.apache.poi.xssf.usermodel.XSSFSheet;
import org.apache.poi.xssf.usermodel.XSSFTextBox;
import org.apache.poi.xssf.usermodel.XSSFWorkbook;
import org.junit.jupiter.api.Test;

class TestXDDFTextRun {

    @Test
    void testTextRunPropertiesInSlide() throws IOException {
        try (XMLSlideShow ppt = new XMLSlideShow()) {
            XSLFSlide slide = ppt.createSlide();
            XSLFTextShape sh = slide.createAutoShape();
            sh.addNewTextParagraph();

            XDDFTextBody body = sh.getTextBody();
            body.initialize();
            XDDFTextParagraph para = body.getParagraph(0);
            XDDFTextRun r = para.appendRegularRun("text");
            assertEquals(LocaleUtil.getUserLocale().toLanguageTag(), r.getLanguage().toLanguageTag());

            assertNull(r.getCharacterSpacing());
            r.setCharacterSpacing(3.0);
            assertEquals(3., r.getCharacterSpacing(), 0);
            r.setCharacterSpacing(-3.0);
            assertEquals(-3., r.getCharacterSpacing(), 0);
            r.setCharacterSpacing(0.0);
            assertEquals(0., r.getCharacterSpacing(), 0);

            assertEquals(11.0, r.getFontSize(), 0);
            r.setFontSize(13.0);
            assertEquals(13.0, r.getFontSize(), 0);

            assertFalse(r.isSuperscript());
            r.setSuperscript(0.8);
            assertTrue(r.isSuperscript());
            r.setSuperscript(null);
            assertFalse(r.isSuperscript());

            assertFalse(r.isSubscript());
            r.setSubscript(0.7);
            assertTrue(r.isSubscript());
            r.setSubscript(null);
            assertFalse(r.isSubscript());

            r.setBaseline(0.9);
            assertTrue(r.isSuperscript());
            r.setBaseline(-0.6);
            assertTrue(r.isSubscript());
        }
    }

    @Test
    void testTextRunPropertiesInSheet() throws IOException {
        try (XSSFWorkbook wb = new XSSFWorkbook()) {
            XSSFSheet sheet = wb.createSheet();
            XSSFDrawing drawing = sheet.createDrawingPatriarch();

            XSSFTextBox shape = drawing.createTextbox(new XSSFClientAnchor(0, 0, 0, 0, 2, 2, 3, 4));

            shape.addNewTextParagraph().addNewTextRun().setText("Line 1");

            XDDFTextBody body = shape.getTextBody();
            XDDFTextParagraph para = body.getParagraph(1);
            List<XDDFTextRun> runs = para.getTextRuns();
            assertEquals(1, runs.size());

            XDDFTextRun run = runs.get(0);
            assertEquals("Line 1", run.getText());

            assertFalse(run.isStrikeThrough());
            run.setStrikeThrough(StrikeType.SINGLE_STRIKE);
            assertTrue(run.isStrikeThrough());
            run.setStrikeThrough(StrikeType.NO_STRIKE);
            assertFalse(run.isStrikeThrough());

            assertFalse(run.isCapitals());
            run.setCapitals(CapsType.SMALL);
            assertTrue(run.isCapitals());
            run.setCapitals(CapsType.NONE);
            assertFalse(run.isCapitals());

            assertFalse(run.isBold());
            run.setBold(true);
            assertTrue(run.isBold());
            run.setBold(false);
            assertFalse(run.isBold());

            assertFalse(run.isItalic());
            run.setItalic(true);
            assertTrue(run.isItalic());
            run.setItalic(false);
            assertFalse(run.isItalic());

            assertFalse(run.isUnderline());
            run.setUnderline(UnderlineType.WAVY_DOUBLE);
            assertTrue(run.isUnderline());
            run.setUnderline(UnderlineType.NONE);
            assertFalse(run.isUnderline());

            assertNotNull(run.getText());
        }
    }

    @Test
    void testDefaultRunProperties() throws IOException {
        // bug #63290
        POIDataSamples pds = POIDataSamples.getSlideShowInstance();
        try (InputStream is = pds.openResourceAsStream("bug63290.pptx");
             XMLSlideShow ppt = new XMLSlideShow(is)) {
            XSLFSlide slide = ppt.getSlides().get(0);
            for (XSLFShape shape : slide.getShapes()) {
                if (shape instanceof  XSLFTextShape) {
                    XSLFTextShape text = (XSLFTextShape) shape;
                    XDDFTextParagraph paragraph = text.getTextBody().getParagraph(0);
                    XDDFTextRun defaultRun = paragraph.getTextRuns().get(0);
                    assertEquals("DefaultRunProperties", defaultRun.getText().trim());
                    XDDFTextRun explicitRun = paragraph.getTextRuns().get(1);
                    assertEquals("ExplicitRunProperties", explicitRun.getText().trim());
                    assertEquals(defaultRun.getDirty(), explicitRun.getDirty());
                    assertEquals(defaultRun.getFontSize(), explicitRun.getFontSize());
                    assertEquals(defaultRun.getLanguage(), explicitRun.getLanguage());
                    assertEquals(defaultRun.getSpellError(), explicitRun.getSpellError());
                    assertNotEquals(defaultRun.getFontColor(), explicitRun.getFontColor());
                }
            }
        }
    }
}