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Implement the date function, patch from Pavel 

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@579244 13f79535-47bb-0310-9956-ffa450edef68
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Nick Burch 2007-09-25 13:37:02 +00:00
parent 283e0ba625
commit b151061e97
1 changed files with 100 additions and 0 deletions
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src/scratchpad/testcases/org/apache/poi/hssf/record/formula/functions/TestDate.java Normal file
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/*
* Created on Sep 11, 2007
*
* The Copyright statements and Licenses for the commons application may be
* found in the file LICENSE.txt
*/
package org.apache.poi.hssf.record.formula.functions;
import junit.framework.TestCase;
import org.apache.poi.hssf.usermodel.HSSFRow;
import org.apache.poi.hssf.usermodel.HSSFCell;
import org.apache.poi.hssf.usermodel.HSSFSheet;
import org.apache.poi.hssf.usermodel.HSSFWorkbook;
import org.apache.poi.hssf.usermodel.HSSFFormulaEvaluator;
/**
* @author Pavel Krupets (pkrupets at palmtreebusiness dot com)
*/
public class TestDate extends TestCase {
public void setUp() {
HSSFWorkbook wb = new HSSFWorkbook();
HSSFSheet sheet = wb.createSheet("new sheet");
HSSFRow row1 = sheet.createRow((short) 0);
this.cell11 = row1.createCell((short) 0);
this.evaluator = new HSSFFormulaEvaluator(sheet, wb);
this.evaluator.setCurrentRow(row1);
}
/**
* Test disabled pending a fix in the formula parser
*/
public void DISABLEDtestSomeArgumentsMissing() throws Exception {
this.cell11.setCellFormula("DATE(, 1, 0)");
assertEquals(0.0, this.evaluator.evaluate(this.cell11).getNumberValue(), 0);
this.cell11.setCellFormula("DATE(, 1, 1)");
assertEquals(1.0, this.evaluator.evaluate(this.cell11).getNumberValue(), 0);
}
public void testValid() throws Exception {
this.cell11.setCellType(HSSFCell.CELL_TYPE_FORMULA);
this.cell11.setCellFormula("DATE(1900, 1, 1)");
assertEquals(1, this.evaluator.evaluate(this.cell11).getNumberValue(), 0);
this.cell11.setCellFormula("DATE(1900, 1, 32)");
assertEquals(32, this.evaluator.evaluate(this.cell11).getNumberValue(), 0);
this.cell11.setCellFormula("DATE(1900, 222, 1)");
assertEquals(6727, this.evaluator.evaluate(this.cell11).getNumberValue(), 0);
this.cell11.setCellFormula("DATE(1900, 2, 0)");
assertEquals(31, this.evaluator.evaluate(this.cell11).getNumberValue(), 0);
this.cell11.setCellFormula("DATE(2000, 1, 222)");
assertEquals(36747.00, this.evaluator.evaluate(this.cell11).getNumberValue(), 0);
this.cell11.setCellFormula("DATE(2007, 1, 1)");
assertEquals(39083, this.evaluator.evaluate(this.cell11).getNumberValue(), 0);
}
public void testBugDate() {
this.cell11.setCellFormula("DATE(1900, 2, 29)");
assertEquals(60, this.evaluator.evaluate(this.cell11).getNumberValue(), 0);
this.cell11.setCellFormula("DATE(1900, 2, 30)");
assertEquals(61, this.evaluator.evaluate(this.cell11).getNumberValue(), 0);
this.cell11.setCellFormula("DATE(1900, 1, 222)");
assertEquals(222, this.evaluator.evaluate(this.cell11).getNumberValue(), 0);
this.cell11.setCellFormula("DATE(1900, 1, 2222)");
assertEquals(2222, this.evaluator.evaluate(this.cell11).getNumberValue(), 0);
this.cell11.setCellFormula("DATE(1900, 1, 22222)");
assertEquals(22222, this.evaluator.evaluate(this.cell11).getNumberValue(), 0);
}
public void testPartYears() {
this.cell11.setCellFormula("DATE(4, 1, 1)");
assertEquals(1462.00, this.evaluator.evaluate(this.cell11).getNumberValue(), 0);
this.cell11.setCellFormula("DATE(14, 1, 1)");
assertEquals(5115.00, this.evaluator.evaluate(this.cell11).getNumberValue(), 0);
this.cell11.setCellFormula("DATE(104, 1, 1)");
assertEquals(37987.00, this.evaluator.evaluate(this.cell11).getNumberValue(), 0);
this.cell11.setCellFormula("DATE(1004, 1, 1)");
assertEquals(366705.00, this.evaluator.evaluate(this.cell11).getNumberValue(), 0);
}
private HSSFCell cell11;
private HSSFFormulaEvaluator evaluator;
}