91 lines
3.3 KiB
Java
91 lines
3.3 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.formula.functions;
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import org.apache.poi.hssf.usermodel.HSSFCell;
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import org.apache.poi.hssf.usermodel.HSSFFormulaEvaluator;
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import org.apache.poi.hssf.usermodel.HSSFSheet;
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import org.apache.poi.hssf.usermodel.HSSFWorkbook;
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import org.apache.poi.ss.usermodel.CellType;
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import org.apache.poi.ss.usermodel.CellValue;
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import junit.framework.AssertionFailedError;
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import junit.framework.TestCase;
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/**
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* @author Pavel Krupets (pkrupets at palmtreebusiness dot com)
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*/
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public final class TestDate extends TestCase {
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private HSSFCell cell11;
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private HSSFFormulaEvaluator evaluator;
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public void setUp() {
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HSSFWorkbook wb = new HSSFWorkbook();
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HSSFSheet sheet = wb.createSheet("new sheet");
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cell11 = sheet.createRow(0).createCell(0);
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cell11.setCellType(CellType.FORMULA);
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evaluator = new HSSFFormulaEvaluator(wb);
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}
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/**
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* Test disabled pending a fix in the formula evaluator
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* TODO - create MissingArgEval and modify the formula evaluator to handle this
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*/
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public void DISABLEDtestSomeArgumentsMissing() {
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confirm("DATE(, 1, 0)", 0.0);
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confirm("DATE(, 1, 1)", 1.0);
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}
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public void testValid() {
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confirm("DATE(1900, 1, 1)", 1);
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confirm("DATE(1900, 1, 32)", 32);
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confirm("DATE(1900, 222, 1)", 6727);
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confirm("DATE(1900, 2, 0)", 31);
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confirm("DATE(2000, 1, 222)", 36747.00);
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confirm("DATE(2007, 1, 1)", 39083);
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}
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public void testBugDate() {
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confirm("DATE(1900, 2, 29)", 60);
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confirm("DATE(1900, 2, 30)", 61);
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confirm("DATE(1900, 1, 222)", 222);
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confirm("DATE(1900, 1, 2222)", 2222);
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confirm("DATE(1900, 1, 22222)", 22222);
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}
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public void testPartYears() {
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confirm("DATE(4, 1, 1)", 1462.00);
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confirm("DATE(14, 1, 1)", 5115.00);
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confirm("DATE(104, 1, 1)", 37987.00);
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confirm("DATE(1004, 1, 1)", 366705.00);
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}
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private void confirm(String formulaText, double expectedResult) {
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cell11.setCellFormula(formulaText);
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evaluator.clearAllCachedResultValues();
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CellValue cv = evaluator.evaluate(cell11);
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if (cv.getCellType() != CellType.NUMERIC) {
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throw new AssertionFailedError("Wrong result type: " + cv.formatAsString());
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}
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double actualValue = cv.getNumberValue();
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assertEquals(expectedResult, actualValue, 0);
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}
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}
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