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add ceiling tests
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1901178 13f79535-47bb-0310-9956-ffa450edef68
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/* ====================================================================
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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.HSSFRow;
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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.formula.FormulaParseException;
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import org.apache.poi.ss.usermodel.FormulaError;
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import org.junit.jupiter.api.Test;
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import java.io.IOException;
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import static org.apache.poi.ss.util.Utils.assertDouble;
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import static org.apache.poi.ss.util.Utils.assertError;
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import static org.junit.jupiter.api.Assertions.assertThrows;
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/**
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* Tests for Ceiling function
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*/
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final class TestCeiling {
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//https://support.microsoft.com/en-us/office/ceiling-function-0a5cd7c8-0720-4f0a-bd2c-c943e510899f
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@Test
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void testMicrosoftExamples() throws IOException {
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try (HSSFWorkbook wb = new HSSFWorkbook()) {
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HSSFSheet sheet = wb.createSheet();
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HSSFRow row = sheet.createRow(0);
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HSSFCell cell = row.createCell(0);
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HSSFFormulaEvaluator fe = new HSSFFormulaEvaluator(wb);
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assertDouble(fe, cell, "CEILING(2.5, 1)", 3.0, 0.00000000000001);
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assertDouble(fe, cell, "CEILING(-2.5, -2)", -4.0, 0.00000000000001);
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assertDouble(fe, cell, "CEILING(-2.5, 2)", -2.0, 0.00000000000001);
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assertDouble(fe, cell, "CEILING(1.5, 0.1)", 1.5, 0.00000000000001);
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assertDouble(fe, cell, "CEILING(0.234, 0.01)", 0.24, 0.00000000000001);
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}
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}
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@Test
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void testInvalid() throws IOException {
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try (HSSFWorkbook wb = new HSSFWorkbook()) {
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HSSFSheet sheet = wb.createSheet();
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HSSFRow row = sheet.createRow(0);
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HSSFCell cell = row.createCell(0);
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HSSFFormulaEvaluator fe = new HSSFFormulaEvaluator(wb);
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assertThrows(FormulaParseException.class, () ->
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assertError(fe, cell, "CEILING()", FormulaError.VALUE));
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}
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}
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@Test
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void testInvalidNum() throws IOException {
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try (HSSFWorkbook wb = new HSSFWorkbook()) {
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HSSFSheet sheet = wb.createSheet();
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HSSFRow row = sheet.createRow(0);
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HSSFCell cell = row.createCell(0);
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HSSFFormulaEvaluator fe = new HSSFFormulaEvaluator(wb);
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assertError(fe, cell, "CEILING(\"abc\", \"def\")", FormulaError.VALUE);
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}
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}
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}
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