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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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PJ Fanning 2022-05-23 14:46:52 +00:00
parent 51a7944eb4
commit f18fa3cc2c
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poi/src/test/java/org/apache/poi/ss/formula/functions/TestCeiling.java Normal file
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/* ====================================================================
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 org.apache.poi.hssf.usermodel.HSSFCell;
import org.apache.poi.hssf.usermodel.HSSFFormulaEvaluator;
import org.apache.poi.hssf.usermodel.HSSFRow;
import org.apache.poi.hssf.usermodel.HSSFSheet;
import org.apache.poi.hssf.usermodel.HSSFWorkbook;
import org.apache.poi.ss.formula.FormulaParseException;
import org.apache.poi.ss.usermodel.FormulaError;
import org.junit.jupiter.api.Test;
import java.io.IOException;
import static org.apache.poi.ss.util.Utils.assertDouble;
import static org.apache.poi.ss.util.Utils.assertError;
import static org.junit.jupiter.api.Assertions.assertThrows;
/**
* Tests for Ceiling function
*/
final class TestCeiling {
//https://support.microsoft.com/en-us/office/ceiling-function-0a5cd7c8-0720-4f0a-bd2c-c943e510899f
@Test
void testMicrosoftExamples() throws IOException {
try (HSSFWorkbook wb = new HSSFWorkbook()) {
HSSFSheet sheet = wb.createSheet();
HSSFRow row = sheet.createRow(0);
HSSFCell cell = row.createCell(0);
HSSFFormulaEvaluator fe = new HSSFFormulaEvaluator(wb);
assertDouble(fe, cell, "CEILING(2.5, 1)", 3.0, 0.00000000000001);
assertDouble(fe, cell, "CEILING(-2.5, -2)", -4.0, 0.00000000000001);
assertDouble(fe, cell, "CEILING(-2.5, 2)", -2.0, 0.00000000000001);
assertDouble(fe, cell, "CEILING(1.5, 0.1)", 1.5, 0.00000000000001);
assertDouble(fe, cell, "CEILING(0.234, 0.01)", 0.24, 0.00000000000001);
}
}
@Test
void testInvalid() throws IOException {
try (HSSFWorkbook wb = new HSSFWorkbook()) {
HSSFSheet sheet = wb.createSheet();
HSSFRow row = sheet.createRow(0);
HSSFCell cell = row.createCell(0);
HSSFFormulaEvaluator fe = new HSSFFormulaEvaluator(wb);
assertThrows(FormulaParseException.class, () ->
assertError(fe, cell, "CEILING()", FormulaError.VALUE));
}
}
@Test
void testInvalidNum() throws IOException {
try (HSSFWorkbook wb = new HSSFWorkbook()) {
HSSFSheet sheet = wb.createSheet();
HSSFRow row = sheet.createRow(0);
HSSFCell cell = row.createCell(0);
HSSFFormulaEvaluator fe = new HSSFFormulaEvaluator(wb);
assertError(fe, cell, "CEILING(\"abc\", \"def\")", FormulaError.VALUE);
}
}
}