| /* ==================================================================== |
| 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.osgi; |
| |
| import org.apache.poi.hssf.usermodel.HSSFWorkbook; |
| import org.apache.poi.ss.usermodel.Sheet; |
| import org.apache.poi.ss.usermodel.Workbook; |
| import org.apache.poi.ss.usermodel.WorkbookFactory; |
| import org.apache.poi.xssf.usermodel.XSSFWorkbook; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.ops4j.pax.exam.junit.PaxExam; |
| import org.ops4j.pax.exam.spi.reactors.ExamReactorStrategy; |
| import org.ops4j.pax.exam.spi.reactors.PerClass; |
| |
| import java.io.ByteArrayInputStream; |
| import org.apache.commons.io.output.UnsynchronizedByteArrayOutputStream; |
| |
| import static org.junit.Assert.assertEquals; |
| |
| /** |
| * Test to ensure that all our main formats can create, write |
| * and read back in, when running under OSGi |
| */ |
| @RunWith(PaxExam.class) |
| @ExamReactorStrategy(PerClass.class) |
| public class OSGiSpreadsheetIT extends BaseOSGiTestCase { |
| |
| |
| // create a workbook, validate and write back |
| void testWorkbook(Workbook wb) throws Exception { |
| Sheet s = wb.createSheet("OSGi"); |
| s.createRow(0).createCell(0).setCellValue("With OSGi"); |
| s.createRow(1).createCell(0).setCellFormula("SUM(A1:B3)"); |
| |
| try (UnsynchronizedByteArrayOutputStream baos = new UnsynchronizedByteArrayOutputStream()) { |
| wb.write(baos); |
| try (InputStream bais = baos.toInputStream()) { |
| wb = WorkbookFactory.create(bais); |
| } |
| } |
| assertEquals(1, wb.getNumberOfSheets()); |
| |
| s = wb.getSheet("OSGi"); |
| assertEquals("With OSGi", s.getRow(0).getCell(0).toString()); |
| assertEquals("SUM(A1:B3)", s.getRow(1).getCell(0).toString()); |
| |
| |
| } |
| |
| @Test |
| public void testHSSF() throws Exception { |
| testWorkbook(new HSSFWorkbook()); |
| } |
| |
| @Test |
| public void testXSSF() throws Exception { |
| testWorkbook(new XSSFWorkbook()); |
| } |
| |
| @Test |
| public void testSXSSF() throws Exception { |
| testWorkbook(new XSSFWorkbook()); |
| } |
| |
| @Test |
| public void testFormulaEvaluation() throws Exception { |
| testWorkbook(new XSSFWorkbook()); |
| } |
| |
| } |