150 lines
5.4 KiB
Java
150 lines
5.4 KiB
Java
/* ====================================================================
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Licensed to the Apache Software Foundation (ASF) under one or more
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contributor license agreements. See the NOTICE file distributed with
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this work for additional information regarding copyright ownership.
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The ASF licenses this file to You under the Apache License, Version 2.0
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(the "License"); you may not use this file except in compliance with
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the License. You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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==================================================================== */
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package org.apache.poi.ss.util;
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import java.io.IOException;
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import org.apache.poi.hssf.usermodel.HSSFWorkbook;
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import org.apache.poi.ss.usermodel.Cell;
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import org.apache.poi.ss.usermodel.Row;
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import org.apache.poi.ss.usermodel.Sheet;
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import org.apache.poi.ss.usermodel.Workbook;
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import junit.framework.TestCase;
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/**
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* Tests SheetUtil.
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*
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* @see org.apache.poi.ss.util.SheetUtil
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*/
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public final class TestSheetUtil extends TestCase {
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public void testCellWithMerges() throws Exception {
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Workbook wb = new HSSFWorkbook();
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Sheet s = wb.createSheet();
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// Create some test data
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Row r2 = s.createRow(1);
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r2.createCell(0).setCellValue(10);
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r2.createCell(1).setCellValue(11);
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Row r3 = s.createRow(2);
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r3.createCell(0).setCellValue(20);
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r3.createCell(1).setCellValue(21);
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s.addMergedRegion(new CellRangeAddress(2, 3, 0, 0));
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s.addMergedRegion(new CellRangeAddress(2, 2, 1, 4));
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// With a cell that isn't defined, we'll get null
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assertEquals(null, SheetUtil.getCellWithMerges(s, 0, 0));
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// With a cell that's not in a merged region, we'll get that
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assertEquals(10.0, SheetUtil.getCellWithMerges(s, 1, 0).getNumericCellValue());
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assertEquals(11.0, SheetUtil.getCellWithMerges(s, 1, 1).getNumericCellValue());
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// With a cell that's the primary one of a merged region, we get that cell
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assertEquals(20.0, SheetUtil.getCellWithMerges(s, 2, 0).getNumericCellValue());
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assertEquals(21., SheetUtil.getCellWithMerges(s, 2, 1).getNumericCellValue());
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// With a cell elsewhere in the merged region, get top-left
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assertEquals(20.0, SheetUtil.getCellWithMerges(s, 3, 0).getNumericCellValue());
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assertEquals(21.0, SheetUtil.getCellWithMerges(s, 2, 2).getNumericCellValue());
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assertEquals(21.0, SheetUtil.getCellWithMerges(s, 2, 3).getNumericCellValue());
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assertEquals(21.0, SheetUtil.getCellWithMerges(s, 2, 4).getNumericCellValue());
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wb.close();
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}
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public void testCanComputeWidthHSSF() throws IOException {
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Workbook wb = new HSSFWorkbook();
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// cannot check on result because on some machines we get back false here!
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SheetUtil.canComputeColumnWidth(wb.getFontAt((short)0));
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wb.close();
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}
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public void testGetCellWidthEmpty() throws IOException {
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Workbook wb = new HSSFWorkbook();
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Sheet sheet = wb.createSheet("sheet");
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Row row = sheet.createRow(0);
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Cell cell = row.createCell(0);
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// no contents: cell.setCellValue("sometext");
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assertEquals(-1.0, SheetUtil.getCellWidth(cell, 1, null, true));
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wb.close();
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}
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public void testGetCellWidthString() throws IOException {
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Workbook wb = new HSSFWorkbook();
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Sheet sheet = wb.createSheet("sheet");
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Row row = sheet.createRow(0);
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Cell cell = row.createCell(0);
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cell.setCellValue("sometext");
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assertTrue(SheetUtil.getCellWidth(cell, 1, null, true) > 0);
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wb.close();
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}
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public void testGetCellWidthNumber() throws IOException {
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Workbook wb = new HSSFWorkbook();
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Sheet sheet = wb.createSheet("sheet");
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Row row = sheet.createRow(0);
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Cell cell = row.createCell(0);
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cell.setCellValue(88.234);
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assertTrue(SheetUtil.getCellWidth(cell, 1, null, true) > 0);
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wb.close();
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}
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public void testGetCellWidthBoolean() throws IOException {
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Workbook wb = new HSSFWorkbook();
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Sheet sheet = wb.createSheet("sheet");
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Row row = sheet.createRow(0);
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Cell cell = row.createCell(0);
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cell.setCellValue(false);
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assertTrue(SheetUtil.getCellWidth(cell, 1, null, false) > 0);
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wb.close();
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}
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public void testGetColumnWidthString() throws IOException {
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Workbook wb = new HSSFWorkbook();
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Sheet sheet = wb.createSheet("sheet");
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Row row = sheet.createRow(0);
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sheet.createRow(1);
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sheet.createRow(2);
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Cell cell = row.createCell(0);
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cell.setCellValue("sometext");
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assertTrue("Having some width for rows with actual cells",
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SheetUtil.getColumnWidth(sheet, 0, true) > 0);
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assertEquals("Not having any widht for rows with all empty cells",
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-1.0, SheetUtil.getColumnWidth(sheet, 0, true, 1, 2));
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wb.close();
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}
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}
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