/* ====================================================================
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.usermodel;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
import java.io.IOException;
import org.apache.poi.ss.ITestDataProvider;
import org.junit.Test;
/**
* Tests of implementation of {@link DataFormat}
*
*/
public abstract class BaseTestDataFormat {
private final ITestDataProvider _testDataProvider;
protected BaseTestDataFormat(ITestDataProvider testDataProvider) {
_testDataProvider = testDataProvider;
}
public void assertNotBuiltInFormat(String customFmt) {
//check it is not in built-in formats
assertEquals(-1, BuiltinFormats.getBuiltinFormat(customFmt));
}
@Test
public final void testBuiltinFormats() throws IOException {
Workbook wb = _testDataProvider.createWorkbook();
DataFormat df = wb.createDataFormat();
String[] formats = BuiltinFormats.getAll();
for (int idx = 0; idx < formats.length; idx++) {
String fmt = formats[idx];
assertEquals(idx, df.getFormat(fmt));
}
//default format for new cells is General
Sheet sheet = wb.createSheet();
Cell cell = sheet.createRow(0).createCell(0);
assertEquals(0, cell.getCellStyle().getDataFormat());
assertEquals("General", cell.getCellStyle().getDataFormatString());
//create a custom data format
String customFmt = "#0.00 AM/PM";
//check it is not in built-in formats
assertNotBuiltInFormat(customFmt);
int customIdx = df.getFormat(customFmt);
//The first user-defined format starts at 164.
assertTrue(customIdx >= BuiltinFormats.FIRST_USER_DEFINED_FORMAT_INDEX);
//read and verify the string representation
assertEquals(customFmt, df.getFormat((short)customIdx));
wb.close();
}
/**
* [Bug 49928] formatCellValue returns incorrect value for \u00a3 formatted cells
*/
@Test
public abstract void test49928() throws IOException;
protected final static String poundFmt = "\"\u00a3\"#,##0;[Red]\\-\"\u00a3\"#,##0";
public void doTest49928Core(Workbook wb){
DataFormatter df = new DataFormatter();
Sheet sheet = wb.getSheetAt(0);
Cell cell = sheet.getRow(0).getCell(0);
CellStyle style = cell.getCellStyle();
// not expected normally, id of a custom format should be greater
// than BuiltinFormats.FIRST_USER_DEFINED_FORMAT_INDEX
short poundFmtIdx = 6;
assertEquals(poundFmt, style.getDataFormatString());
assertEquals(poundFmtIdx, style.getDataFormat());
assertEquals("\u00a31", df.formatCellValue(cell));
DataFormat dataFormat = wb.createDataFormat();
assertEquals(poundFmtIdx, dataFormat.getFormat(poundFmt));
assertEquals(poundFmt, dataFormat.getFormat(poundFmtIdx));
}
@Test
public void testReadbackFormat() throws IOException {
readbackFormat("built-in format", "0.00");
readbackFormat("overridden built-in format", poundFmt);
String customFormat = "#0.00 AM/PM";
assertNotBuiltInFormat(customFormat);
readbackFormat("custom format", customFormat);
}
private void readbackFormat(String msg, String fmt) throws IOException {
Workbook wb = _testDataProvider.createWorkbook();
try {
DataFormat dataFormat = wb.createDataFormat();
short fmtIdx = dataFormat.getFormat(fmt);
String readbackFmt = dataFormat.getFormat(fmtIdx);
assertEquals(msg, fmt, readbackFmt);
} finally {
wb.close();
}
}
@Test
public abstract void test58532() throws IOException;
public void doTest58532Core(Workbook wb) {
Sheet s = wb.getSheetAt(0);
DataFormatter fmt = new DataFormatter();
FormulaEvaluator eval = wb.getCreationHelper().createFormulaEvaluator();
// Column A is the raw values
// Column B is the ##/#K/#M values
// Column C is strings of what they should look like
// Column D is the #.##/#.#K/#.#M values
// Column E is strings of what they should look like
String formatKMWhole = "[>999999]#,,\"M\";[>999]#,\"K\";#";
String formatKM3dp = "[>999999]#.000,,\"M\";[>999]#.000,\"K\";#.000";
// Check the formats are as expected
Row headers = s.getRow(0);
assertNotNull(headers);
assertEquals(formatKMWhole, headers.getCell(1).getStringCellValue());
assertEquals(formatKM3dp, headers.getCell(3).getStringCellValue());
Row r2 = s.getRow(1);
assertNotNull(r2);
assertEquals(formatKMWhole, r2.getCell(1).getCellStyle().getDataFormatString());
assertEquals(formatKM3dp, r2.getCell(3).getCellStyle().getDataFormatString());
// For all of the contents rows, check that DataFormatter is able
// to format the cells to the same value as the one next to it
for (int rn=1; rn<s.getLastRowNum(); rn++) {
Row r = s.getRow(rn);
if (r == null) break;
double value = r.getCell(0).getNumericCellValue();
String expWhole = r.getCell(2).getStringCellValue();
String exp3dp = r.getCell(4).getStringCellValue();
assertEquals("Wrong formatting of " + value + " for row " + rn,
expWhole, fmt.formatCellValue(r.getCell(1), eval));
assertEquals("Wrong formatting of " + value + " for row " + rn,
exp3dp, fmt.formatCellValue(r.getCell(3), eval));
}
}
/**
* Localized accountancy formats
*/
@Test
public final void test58536() throws IOException {
Workbook wb = _testDataProvider.createWorkbook();
DataFormatter formatter = new DataFormatter();
DataFormat fmt = wb.createDataFormat();
Sheet sheet = wb.createSheet();
Row r = sheet.createRow(0);
char pound = '\u00A3';
String formatUK = "_-[$"+pound+"-809]* #,##0_-;\\-[$"+pound+"-809]* #,##0_-;_-[$"+pound+"-809]* \"-\"??_-;_-@_-";
CellStyle cs = wb.createCellStyle();
cs.setDataFormat(fmt.getFormat(formatUK));
Cell pve = r.createCell(0);
pve.setCellValue(12345);
pve.setCellStyle(cs);
Cell nve = r.createCell(1);
nve.setCellValue(-12345);
nve.setCellStyle(cs);
Cell zero = r.createCell(2);
zero.setCellValue(0);
zero.setCellStyle(cs);
assertEquals(pound+" 12,345", formatter.formatCellValue(pve));
assertEquals("-"+pound+" 12,345", formatter.formatCellValue(nve));
// TODO Fix this to not have an extra 0 at the end
//assertEquals(pound+" - ", formatter.formatCellValue(zero));
wb.close();
}
/**
* Using a single quote (') instead of a comma (,) as
* a number separator, eg 1000 -> 1'000
*/
@Test
public final void test55265() throws IOException {
Workbook wb = _testDataProvider.createWorkbook();
DataFormatter formatter = new DataFormatter();
DataFormat fmt = wb.createDataFormat();
Sheet sheet = wb.createSheet();
Row r = sheet.createRow(0);
CellStyle cs = wb.createCellStyle();
cs.setDataFormat(fmt.getFormat("#'##0"));
Cell zero = r.createCell(0);
zero.setCellValue(0);
zero.setCellStyle(cs);
Cell sml = r.createCell(1);
sml.setCellValue(12);
sml.setCellStyle(cs);
Cell med = r.createCell(2);
med.setCellValue(1234);
med.setCellStyle(cs);
Cell lge = r.createCell(3);
lge.setCellValue(12345678);
lge.setCellStyle(cs);
assertEquals("0", formatter.formatCellValue(zero));
assertEquals("12", formatter.formatCellValue(sml));
assertEquals("1'234", formatter.formatCellValue(med));
assertEquals("12'345'678", formatter.formatCellValue(lge));
wb.close();
}
}