main/src/test/java/org/apache/poi/hssf/usermodel/TestUnfixedBugs.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
   (the "License"); you may not use this file except in compliance with
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       http://www.apache.org/licenses/LICENSE-2.0

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   distributed under the License is distributed on an "AS IS" BASIS,
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   See the License for the specific language governing permissions and
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package org.apache.poi.hssf.usermodel;

import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertNotNull;

import java.io.IOException;

import org.apache.poi.hssf.HSSFTestDataSamples;
import org.apache.poi.hssf.util.HSSFColor;
import org.apache.poi.ss.format.CellFormat;
import org.apache.poi.ss.usermodel.Cell;
import org.apache.poi.ss.usermodel.Row;
import org.apache.poi.ss.usermodel.Sheet;
import org.apache.poi.ss.usermodel.Workbook;
import org.junit.jupiter.api.Test;

/**
 * @author aviks
 *
 * This testcase contains tests for bugs that are yet to be fixed. Therefore,
 * the standard ant test target does not run these tests. Run this testcase with
 * the single-test target. The names of the tests usually correspond to the
 * Bugzilla id's PLEASE MOVE tests from this class to TestBugs once the bugs are
 * fixed, so that they are then run automatically.
 */
final class TestUnfixedBugs {
    @Test
    void testFormulaRecordAggregate_1() throws Exception {
        // fails at formula "=MEHRFACH.OPERATIONEN(E$3;$B$5;$D4)"
        try (Workbook wb = HSSFTestDataSamples.openSampleWorkbook("44958_1.xls")) {
            for (int i = 0; i < wb.getNumberOfSheets(); i++) {
                Sheet sheet = wb.getSheetAt(i);
                assertNotNull(wb.getSheet(sheet.getSheetName()));
                sheet.groupColumn((short) 4, (short) 5);
                sheet.setColumnGroupCollapsed(4, true);
                sheet.setColumnGroupCollapsed(4, false);

                for (Row row : sheet) {
                    for (Cell cell : row) {
                        try {
                            assertNotNull(cell.toString());
                        } catch (Exception e) {
                            throw new Exception("While handling: " + sheet.getSheetName() + "/" + row.getRowNum() + "/" + cell.getColumnIndex(), e);
                        }
                    }
                }
            }
        }
    }

    @Test
    void testFormulaRecordAggregate() throws Exception {
        // fails at formula "=MEHRFACH.OPERATIONEN(E$3;$B$5;$D4)"
        try (Workbook wb = HSSFTestDataSamples.openSampleWorkbook("44958.xls")) {
            for (int i = 0; i < wb.getNumberOfSheets(); i++) {
                Sheet sheet = wb.getSheetAt(i);
                assertNotNull(wb.getSheet(sheet.getSheetName()));
                sheet.groupColumn((short) 4, (short) 5);
                sheet.setColumnGroupCollapsed(4, true);
                sheet.setColumnGroupCollapsed(4, false);

                for (Row row : sheet) {
                    for (Cell cell : row) {
                        try {
                            assertNotNull(cell.toString());
                        } catch (Exception e) {
                            throw new Exception("While handling: " + sheet.getSheetName() + "/" + row.getRowNum() + "/" + cell.getColumnIndex(), e);
                        }
                    }
                }
            }
        }
    }

    @Test
    void testBug57074() throws IOException {
        Workbook wb = HSSFTestDataSamples.openSampleWorkbook("57074.xls");
        Sheet sheet = wb.getSheet("Sheet1");
        Row row = sheet.getRow(0);
        Cell cell = row.getCell(0);

        HSSFColor bgColor = (HSSFColor) cell.getCellStyle().getFillBackgroundColorColor();
        String bgColorStr = bgColor.getTriplet()[0]+", "+bgColor.getTriplet()[1]+", "+bgColor.getTriplet()[2];
        //System.out.println(bgColorStr);
        assertEquals("215, 228, 188", bgColorStr);

        HSSFColor fontColor = (HSSFColor) cell.getCellStyle().getFillForegroundColorColor();
        String fontColorStr = fontColor.getTriplet()[0]+", "+fontColor.getTriplet()[1]+", "+fontColor.getTriplet()[2];
        //System.out.println(fontColorStr);
        assertEquals("0, 128, 128", fontColorStr);
        wb.close();
    }

    @Test
    void testBug62242() {
        CellFormat cfUK  = CellFormat.getInstance("_ * #,##0.00_ ;_ * \\-#,##0.00_ ;_ * \"-\"??_ ;_ @_");
        assertEquals("    -   ", cfUK.apply((double) 0).text);
    }

    @Test
    void testDataFormattingWithQuestionMarkBug62242() {
        // The question mark in the format should be replaced by blanks, but
        // this is currently not handled when producing the Java formatting and
        // so we end up with a trailing zero here
        CellFormat cfUK  = CellFormat.getInstance("??");
        assertEquals("  ", cfUK.apply((double) 0).text);
    }

    @Test
    void testDataFormattingWithQuestionMarkAndPoundBug62242() {
        char pound = '\u00A3';

        // The question mark in the format should be replaced by blanks, but
        // this is currently not handled when producing the Java formatting and
        // so we end up with a trailing zero here
        CellFormat cfUK  = CellFormat.getInstance("_-[$£-809]* \"-\"??_-");
        assertEquals(" "+pound+"   -   ", cfUK.apply((double) 0).text);

        cfUK  = CellFormat.getInstance("_-[$£-809]* \"-\"??_-a");
        assertEquals(" "+pound+"   -   a", cfUK.apply((double) 0).text);
    }
}