| /* ==================================================================== |
| 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.formula.functions; |
| |
| import static org.junit.jupiter.api.Assertions.assertEquals; |
| |
| import org.apache.poi.hssf.usermodel.HSSFCell; |
| import org.apache.poi.hssf.usermodel.HSSFFormulaEvaluator; |
| import org.apache.poi.hssf.usermodel.HSSFSheet; |
| import org.apache.poi.hssf.usermodel.HSSFWorkbook; |
| import org.apache.poi.ss.usermodel.CellType; |
| import org.apache.poi.ss.usermodel.CellValue; |
| import org.junit.jupiter.api.BeforeEach; |
| import org.junit.jupiter.api.Test; |
| |
| /** |
| * Test for YEAR / MONTH / DAY / HOUR / MINUTE / SECOND |
| */ |
| final class TestCalendarFieldFunction { |
| |
| private HSSFCell cell11; |
| private HSSFFormulaEvaluator evaluator; |
| |
| @BeforeEach |
| void setUp() { |
| HSSFWorkbook wb = new HSSFWorkbook(); |
| HSSFSheet sheet = wb.createSheet("new sheet"); |
| cell11 = sheet.createRow(0).createCell(0); |
| evaluator = new HSSFFormulaEvaluator(wb); |
| } |
| |
| @Test |
| void testValid() { |
| confirm("YEAR(2.26)", 1900); |
| confirm("MONTH(2.26)", 1); |
| confirm("DAY(2.26)", 2); |
| confirm("HOUR(2.26)", 6); |
| confirm("MINUTE(2.26)", 14); |
| confirm("SECOND(2.26)", 24); |
| |
| confirm("YEAR(40627.4860417)", 2011); |
| confirm("MONTH(40627.4860417)", 3); |
| confirm("DAY(40627.4860417)", 25); |
| confirm("HOUR(40627.4860417)", 11); |
| confirm("MINUTE(40627.4860417)", 39); |
| confirm("SECOND(40627.4860417)", 54); |
| } |
| |
| @Test |
| void testRounding() { |
| // 41484.999994200 = 23:59:59,499 |
| // 41484.9999942129 = 23:59:59,500 (but sub-milliseconds are below 0.5 (0.49999453965575), XLS-second results in 59) |
| // 41484.9999942130 = 23:59:59,500 (sub-milliseconds are 0.50000334065408, XLS-second results in 00) |
| |
| confirm("DAY(41484.999994200)", 29); |
| confirm("SECOND(41484.999994200)", 59); |
| |
| confirm("DAY(41484.9999942129)", 29); |
| confirm("HOUR(41484.9999942129)", 23); |
| confirm("MINUTE(41484.9999942129)", 59); |
| confirm("SECOND(41484.9999942129)", 59); |
| |
| confirm("DAY(41484.9999942130)", 30); |
| confirm("HOUR(41484.9999942130)", 0); |
| confirm("MINUTE(41484.9999942130)", 0); |
| confirm("SECOND(41484.9999942130)", 0); |
| } |
| |
| @Test |
| void testDaylightSaving() { |
| confirm("HOUR(41364.08263888890000)", 1); // 31.03.2013 01:59:00,000 |
| confirm("HOUR(41364.08333333330000)", 2); // 31.03.2013 02:00:00,000 (this time does not exist in TZ CET, but EXCEL does not care) |
| confirm("HOUR(41364.08402777780000)", 2); // 31.03.2013 02:01:00,000 |
| confirm("HOUR(41364.12430555560000)", 2); // 31.03.2013 02:59:00,000 |
| confirm("HOUR(41364.12500000000000)", 3); // 31.03.2013 03:00:00,000 |
| } |
| |
| @Test |
| void testBugDate() { |
| confirm("YEAR(0.0)", 1900); |
| confirm("MONTH(0.0)", 1); |
| confirm("DAY(0.0)", 0); |
| |
| confirm("YEAR(0.26)", 1900); |
| confirm("MONTH(0.26)", 1); |
| confirm("DAY(0.26)", 0); |
| confirm("HOUR(0.26)", 6); |
| confirm("MINUTE(0.26)", 14); |
| confirm("SECOND(0.26)", 24); |
| } |
| |
| private void confirm(String formulaText, double expectedResult) { |
| cell11.setCellFormula(formulaText); |
| evaluator.clearAllCachedResultValues(); |
| CellValue cv = evaluator.evaluate(cell11); |
| assertEquals(CellType.NUMERIC, cv.getCellType(), "Wrong result type"); |
| double actualValue = cv.getNumberValue(); |
| assertEquals(expectedResult, actualValue, 0); |
| } |
| } |