| /* |
| * ==================================================================== |
| * 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.HSSFTestDataSamples; |
| 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.junit.jupiter.api.Test; |
| |
| /** |
| * Test cases for IPMT() |
| * |
| */ |
| final class TestIPMT { |
| |
| |
| /** |
| * from http://office.microsoft.com/en-001/excel-help/ipmt-HP005209145.aspx |
| */ |
| @Test |
| void testFromFile() { |
| |
| HSSFWorkbook wb = HSSFTestDataSamples.openSampleWorkbook("finance.xls"); |
| HSSFFormulaEvaluator fe = new HSSFFormulaEvaluator(wb); |
| |
| HSSFSheet example1 = wb.getSheet("IPMT"); |
| HSSFCell ex1cell1 = example1.getRow(6).getCell(0); |
| fe.evaluate(ex1cell1); |
| assertEquals(-22.41, ex1cell1.getNumericCellValue(), 0.1); |
| |
| HSSFCell ex1cell2 = example1.getRow(7).getCell(0); |
| fe.evaluate(ex1cell2); |
| assertEquals(-292.45, ex1cell2.getNumericCellValue(), 0.1); |
| |
| } |
| } |