BaseTestFont.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.ss.usermodel;
import static org.junit.jupiter.api.Assertions.assertArrayEquals;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertFalse;
import static org.junit.jupiter.api.Assertions.assertNotNull;
import static org.junit.jupiter.api.Assertions.assertNotSame;
import static org.junit.jupiter.api.Assertions.assertNull;
import static org.junit.jupiter.api.Assertions.assertSame;
import static org.junit.jupiter.api.Assertions.assertTrue;
import java.io.IOException;
import org.apache.commons.codec.binary.Hex;
import org.apache.poi.ss.ITestDataProvider;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.params.ParameterizedTest;
import org.junit.jupiter.params.provider.MethodSource;
public abstract class BaseTestFont {
private final ITestDataProvider _testDataProvider;
protected BaseTestFont(ITestDataProvider testDataProvider) {
_testDataProvider = testDataProvider;
}
@SuppressWarnings("JUnit5MalformedParameterized")
@ParameterizedTest
@MethodSource("defaultFont")
protected final void baseTestDefaultFont(String defaultName, short defaultSize, short defaultColor) throws IOException {
//get default font and check against default value
try (Workbook workbook = _testDataProvider.createWorkbook()) {
Font fontFind = workbook.findFont(false, defaultColor, defaultSize, defaultName, false, false, Font.SS_NONE, Font.U_NONE);
assertNotNull(fontFind);
//get default font, then change 2 values and check against different values (height changes)
Font font = workbook.createFont();
font.setBold(true);
assertTrue(font.getBold());
font.setUnderline(Font.U_DOUBLE);
assertEquals(Font.U_DOUBLE, font.getUnderline());
font.setFontHeightInPoints((short) 15);
assertEquals(15 * 20, font.getFontHeight());
assertEquals(15, font.getFontHeightInPoints());
fontFind = workbook.findFont(true, defaultColor, (short) (15 * 20), defaultName, false, false, Font.SS_NONE, Font.U_DOUBLE);
assertNotNull(fontFind);
}
}
@Test
public final void testGetNumberOfFonts() throws IOException {
try (Workbook wb = _testDataProvider.createWorkbook()) {
int num0 = wb.getNumberOfFonts();
Font f1 = wb.createFont();
f1.setBold(true);
int idx1 = f1.getIndex();
wb.createCellStyle().setFont(f1);
Font f2 = wb.createFont();
f2.setUnderline(Font.U_DOUBLE);
int idx2 = f2.getIndex();
wb.createCellStyle().setFont(f2);
Font f3 = wb.createFont();
f3.setFontHeightInPoints((short) 23);
int idx3 = f3.getIndex();
wb.createCellStyle().setFont(f3);
assertEquals(num0 + 3, wb.getNumberOfFonts());
assertTrue(wb.getFontAt(idx1).getBold());
assertEquals(Font.U_DOUBLE, wb.getFontAt(idx2).getUnderline());
assertEquals(23, wb.getFontAt(idx3).getFontHeightInPoints());
}
}
/**
* Tests that we can define fonts to a new
* file, save, load, and still see them
*/
@Test
public final void testCreateSave() throws IOException {
try (Workbook wb1 = _testDataProvider.createWorkbook()) {
Sheet s1 = wb1.createSheet();
Row r1 = s1.createRow(0);
Cell r1c1 = r1.createCell(0);
r1c1.setCellValue(2.2);
int num0 = wb1.getNumberOfFonts();
Font font = wb1.createFont();
font.setBold(true);
font.setStrikeout(true);
font.setColor(IndexedColors.YELLOW.getIndex());
font.setFontName("Courier");
int font1Idx = font.getIndex();
wb1.createCellStyle().setFont(font);
assertEquals(num0 + 1, wb1.getNumberOfFonts());
CellStyle cellStyleTitle = wb1.createCellStyle();
cellStyleTitle.setFont(font);
r1c1.setCellStyle(cellStyleTitle);
// Save and re-load
try (Workbook wb2 = _testDataProvider.writeOutAndReadBack(wb1)) {
s1 = wb2.getSheetAt(0);
assertEquals(num0 + 1, wb2.getNumberOfFonts());
int idx = s1.getRow(0).getCell(0).getCellStyle().getFontIndex();
Font fnt = wb2.getFontAt(idx);
assertNotNull(fnt);
assertEquals(IndexedColors.YELLOW.getIndex(), fnt.getColor());
assertEquals("Courier", fnt.getFontName());
// Now add an orphaned one
Font font2 = wb2.createFont();
font2.setItalic(true);
font2.setFontHeightInPoints((short) 15);
int font2Idx = font2.getIndex();
wb2.createCellStyle().setFont(font2);
assertEquals(num0 + 2, wb2.getNumberOfFonts());
// Save and re-load
try (Workbook wb3 = _testDataProvider.writeOutAndReadBack(wb2)) {
s1 = wb3.getSheetAt(0);
assertNotNull(s1);
assertEquals(num0 + 2, wb3.getNumberOfFonts());
assertNotNull(wb3.getFontAt(font1Idx));
assertNotNull(wb3.getFontAt(font2Idx));
assertEquals(15, wb3.getFontAt(font2Idx).getFontHeightInPoints());
assertTrue(wb3.getFontAt(font2Idx).getItalic());
}
}
}
}
/**
* Test that fonts get added properly
*/
@Test
public final void test45338() throws IOException {
try (Workbook wb = _testDataProvider.createWorkbook()) {
int num0 = wb.getNumberOfFonts();
Sheet s = wb.createSheet();
s.createRow(0);
s.createRow(1);
s.getRow(0).createCell(0);
s.getRow(1).createCell(0);
//default font
Font f1 = wb.getFontAt(0);
assertFalse(f1.getBold());
// Check that asking for the same font
// multiple times gives you the same thing.
// Otherwise, our tests wouldn't work!
assertSame(wb.getFontAt(0), wb.getFontAt(0));
// Look for a new font we have
// yet to add
assertNull(
wb.findFont(
true, (short) 123, (short) (22 * 20),
"Thingy", false, true, (short) 2, (byte) 2
)
);
Font nf = wb.createFont();
int nfIdx = nf.getIndex();
assertEquals(num0 + 1, wb.getNumberOfFonts());
assertSame(nf, wb.getFontAt(nfIdx));
nf.setBold(true);
nf.setColor((short) 123);
nf.setFontHeightInPoints((short) 22);
nf.setFontName("Thingy");
nf.setItalic(false);
nf.setStrikeout(true);
nf.setTypeOffset((short) 2);
nf.setUnderline((byte) 2);
assertEquals(num0 + 1, wb.getNumberOfFonts());
assertEquals(nf, wb.getFontAt(nfIdx));
assertEquals(wb.getFontAt(nfIdx), wb.getFontAt(nfIdx));
assertNotSame(wb.getFontAt(0), wb.getFontAt(nfIdx));
// Find it now
assertNotNull(
wb.findFont(
true, (short) 123, (short) (22 * 20),
"Thingy", false, true, (short) 2, (byte) 2
)
);
assertSame(nf,
wb.findFont(
true, (short) 123, (short) (22 * 20),
"Thingy", false, true, (short) 2, (byte) 2
)
);
}
}
@Test
void testRGBColor() throws Exception {
try (Workbook wb1 = _testDataProvider.createWorkbook()) {
String colorHex = "FFEB84";
ExtendedColor color = wb1.getCreationHelper().createExtendedColor();
color.setRGB(Hex.decodeHex(colorHex));
assertArrayEquals(Hex.decodeHex(colorHex), color.getRGB());
}
}
}