uk.co.spudsoft.birt.emitters.excel.tests.GridsTests.java Source code

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Here is the source code for uk.co.spudsoft.birt.emitters.excel.tests.GridsTests.java

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/*************************************************************************************
 * Copyright (c) 2011, 2012, 2013 James Talbut.
 *  jim-emitters@spudsoft.co.uk
 *  
 * All rights reserved. This program and the accompanying materials 
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 * 
 * Contributors:
 *     James Talbut - Initial implementation.
 ************************************************************************************/

package uk.co.spudsoft.birt.emitters.excel.tests;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;

import java.io.IOException;
import java.io.InputStream;

import org.apache.poi.hssf.usermodel.HSSFWorkbook;
import org.apache.poi.ss.usermodel.CellStyle;
import org.apache.poi.ss.usermodel.DataFormatter;
import org.apache.poi.ss.usermodel.Sheet;
import org.apache.poi.xssf.usermodel.XSSFWorkbook;
import org.eclipse.birt.core.exception.BirtException;
import org.junit.Test;

public class GridsTests extends ReportRunner {

    @Test
    public void testRunReportXlsx() throws BirtException, IOException {

        InputStream inputStream = runAndRenderReport("CombinedGrid.rptdesign", "xlsx");
        assertNotNull(inputStream);
        try {

            XSSFWorkbook workbook = new XSSFWorkbook(inputStream);
            assertNotNull(workbook);

            assertEquals(1, workbook.getNumberOfSheets());
            assertEquals("Combined Grid Report", workbook.getSheetAt(0).getSheetName());

            Sheet sheet = workbook.getSheetAt(0);
            assertEquals(3, this.firstNullRow(sheet));

            DataFormatter formatter = new DataFormatter();

            assertEquals(
                    "This is a label\nHeading 1\nThis is text\nHeading 2\nStyles\nBold, Italic, Bold and italic and finally Underline.\n Oh\n Dear\nIsle of Mann\nPlain text.\nAnd this is a label",
                    formatter.formatCellValue(sheet.getRow(0).getCell(1)));
            assertEquals(CellStyle.ALIGN_GENERAL, sheet.getRow(0).getCell(1).getCellStyle().getAlignment());
            assertEquals(14, sheet.getRow(0).getCell(1).getRichStringCellValue().numFormattingRuns());
            assertEquals("Hello", formatter.formatCellValue(sheet.getRow(1).getCell(0)));
            assertEquals("End", formatter.formatCellValue(sheet.getRow(2).getCell(0)));

        } finally {
            inputStream.close();
        }
    }

    @Test
    public void testRunReportXls() throws BirtException, IOException {

        InputStream inputStream = runAndRenderReport("CombinedGrid.rptdesign", "xls");
        assertNotNull(inputStream);
        try {

            HSSFWorkbook workbook = new HSSFWorkbook(inputStream);
            assertNotNull(workbook);

            assertEquals(1, workbook.getNumberOfSheets());
            assertEquals("Combined Grid Report", workbook.getSheetAt(0).getSheetName());

            Sheet sheet = workbook.getSheetAt(0);
            assertEquals(3, this.firstNullRow(sheet));

            DataFormatter formatter = new DataFormatter();

            assertEquals(
                    "This is a label\nHeading 1\nThis is text\nHeading 2\nStyles\nBold, Italic, Bold and italic and finally Underline.\n Oh\n Dear\nIsle of Mann\nPlain text.\nAnd this is a label",
                    formatter.formatCellValue(sheet.getRow(0).getCell(1)));
            assertEquals(CellStyle.ALIGN_GENERAL, sheet.getRow(0).getCell(1).getCellStyle().getAlignment());
            assertEquals(13, sheet.getRow(0).getCell(1).getRichStringCellValue().numFormattingRuns());
            assertEquals("Hello", formatter.formatCellValue(sheet.getRow(1).getCell(0)));
            assertEquals("End", formatter.formatCellValue(sheet.getRow(2).getCell(0)));

        } finally {
            inputStream.close();
        }
    }
}