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/* ====================================================================
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
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
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
==================================================================== */
package org.apache.poi.ss.util;
import static org.junit.jupiter.api.Assertions.*;
import org.apache.poi.hssf.usermodel.HSSFWorkbook;
import org.apache.poi.ss.usermodel.BorderStyle;
import org.apache.poi.ss.usermodel.Cell;
import org.apache.poi.ss.usermodel.CellStyle;
import org.apache.poi.ss.usermodel.IndexedColors;
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.AfterEach;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import java.io.IOException;
/**
* Tests that the common RegionUtil works as we need it to.
*/
public final class TestRegionUtil {
private static final CellRangeAddress A1C3 = new CellRangeAddress(0, 2, 0, 2);
private static final BorderStyle NONE = BorderStyle.NONE;
private static final BorderStyle THIN = BorderStyle.THIN;
private static final int RED = IndexedColors.RED.getIndex();
private static final int DEFAULT_COLOR = 0;
private Workbook wb;
private Sheet sheet;
@BeforeEach
public void setUp() {
wb = new HSSFWorkbook();
sheet = wb.createSheet();
}
@AfterEach
public void tearDown() throws IOException {
wb.close();
}
private CellStyle getCellStyle(int rowIndex, int columnIndex) {
Row row = sheet.getRow(rowIndex);
if (row == null) row = sheet.createRow(rowIndex);
Cell cell = row.getCell(columnIndex);
if (cell == null) cell = row.createCell(columnIndex);
return cell.getCellStyle();
}
@Test
public void setBorderTop() {
assertEquals(NONE, getCellStyle(0, 0).getBorderTop());
assertEquals(NONE, getCellStyle(0, 1).getBorderTop());
assertEquals(NONE, getCellStyle(0, 2).getBorderTop());
RegionUtil.setBorderTop(THIN, A1C3, sheet);
assertEquals(THIN, getCellStyle(0, 0).getBorderTop());
assertEquals(THIN, getCellStyle(0, 1).getBorderTop());
assertEquals(THIN, getCellStyle(0, 2).getBorderTop());
}
@Test
public void setBorderBottom() {
assertEquals(NONE, getCellStyle(2, 0).getBorderBottom());
assertEquals(NONE, getCellStyle(2, 1).getBorderBottom());
assertEquals(NONE, getCellStyle(2, 2).getBorderBottom());
RegionUtil.setBorderBottom(THIN, A1C3, sheet);
assertEquals(THIN, getCellStyle(2, 0).getBorderBottom());
assertEquals(THIN, getCellStyle(2, 1).getBorderBottom());
assertEquals(THIN, getCellStyle(2, 2).getBorderBottom());
}
@Test
public void setBorderRight() {
assertEquals(NONE, getCellStyle(0, 2).getBorderRight());
assertEquals(NONE, getCellStyle(1, 2).getBorderRight());
assertEquals(NONE, getCellStyle(2, 2).getBorderRight());
RegionUtil.setBorderRight(THIN, A1C3, sheet);
assertEquals(THIN, getCellStyle(0, 2).getBorderRight());
assertEquals(THIN, getCellStyle(1, 2).getBorderRight());
assertEquals(THIN, getCellStyle(2, 2).getBorderRight());
}
@Test
public void setBorderLeft() {
assertEquals(NONE, getCellStyle(0, 0).getBorderLeft());
assertEquals(NONE, getCellStyle(1, 0).getBorderLeft());
assertEquals(NONE, getCellStyle(2, 0).getBorderLeft());
RegionUtil.setBorderLeft(THIN, A1C3, sheet);
assertEquals(THIN, getCellStyle(0, 0).getBorderLeft());
assertEquals(THIN, getCellStyle(1, 0).getBorderLeft());
assertEquals(THIN, getCellStyle(2, 0).getBorderLeft());
}
@Test
public void setTopBorderColor() {
assertEquals(DEFAULT_COLOR, getCellStyle(0, 0).getTopBorderColor());
assertEquals(DEFAULT_COLOR, getCellStyle(0, 1).getTopBorderColor());
assertEquals(DEFAULT_COLOR, getCellStyle(0, 2).getTopBorderColor());
RegionUtil.setTopBorderColor(RED, A1C3, sheet);
assertEquals(RED, getCellStyle(0, 0).getTopBorderColor());
assertEquals(RED, getCellStyle(0, 1).getTopBorderColor());
assertEquals(RED, getCellStyle(0, 2).getTopBorderColor());
}
@Test
public void setBottomBorderColor() {
assertEquals(DEFAULT_COLOR, getCellStyle(2, 0).getBottomBorderColor());
assertEquals(DEFAULT_COLOR, getCellStyle(2, 1).getBottomBorderColor());
assertEquals(DEFAULT_COLOR, getCellStyle(2, 2).getBottomBorderColor());
RegionUtil.setBottomBorderColor(RED, A1C3, sheet);
assertEquals(RED, getCellStyle(2, 0).getBottomBorderColor());
assertEquals(RED, getCellStyle(2, 1).getBottomBorderColor());
assertEquals(RED, getCellStyle(2, 2).getBottomBorderColor());
}
@Test
public void setRightBorderColor() {
assertEquals(DEFAULT_COLOR, getCellStyle(0, 2).getRightBorderColor());
assertEquals(DEFAULT_COLOR, getCellStyle(1, 2).getRightBorderColor());
assertEquals(DEFAULT_COLOR, getCellStyle(2, 2).getRightBorderColor());
RegionUtil.setRightBorderColor(RED, A1C3, sheet);
assertEquals(RED, getCellStyle(0, 2).getRightBorderColor());
assertEquals(RED, getCellStyle(1, 2).getRightBorderColor());
assertEquals(RED, getCellStyle(2, 2).getRightBorderColor());
}
@Test
public void setLeftBorderColor() {
assertEquals(DEFAULT_COLOR, getCellStyle(0, 0).getLeftBorderColor());
assertEquals(DEFAULT_COLOR, getCellStyle(1, 0).getLeftBorderColor());
assertEquals(DEFAULT_COLOR, getCellStyle(2, 0).getLeftBorderColor());
RegionUtil.setLeftBorderColor(RED, A1C3, sheet);
assertEquals(RED, getCellStyle(0, 0).getLeftBorderColor());
assertEquals(RED, getCellStyle(1, 0).getLeftBorderColor());
assertEquals(RED, getCellStyle(2, 0).getLeftBorderColor());
}
@Test
public void bordersCanBeAddedToNonExistantCells() {
RegionUtil.setBorderTop(THIN, A1C3, sheet);
assertEquals(THIN, getCellStyle(0, 0).getBorderTop());
assertEquals(THIN, getCellStyle(0, 1).getBorderTop());
assertEquals(THIN, getCellStyle(0, 2).getBorderTop());
}
@Test
public void borderColorsCanBeAddedToNonExistantCells() {
RegionUtil.setTopBorderColor(RED, A1C3, sheet);
assertEquals(RED, getCellStyle(0, 0).getTopBorderColor());
assertEquals(RED, getCellStyle(0, 1).getTopBorderColor());
assertEquals(RED, getCellStyle(0, 2).getTopBorderColor());
}
}
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