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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.xssf.streaming;
-
- import static org.junit.jupiter.api.Assertions.assertEquals;
- import static org.junit.jupiter.api.Assertions.assertFalse;
- import static org.junit.jupiter.api.Assertions.assertNotNull;
- import static org.junit.jupiter.api.Assertions.assertNull;
- import static org.junit.jupiter.api.Assertions.assertThrows;
- import static org.mockito.Mockito.spy;
-
- import java.io.IOException;
- import java.nio.charset.StandardCharsets;
-
- import javax.xml.namespace.QName;
-
- import org.apache.poi.ss.SpreadsheetVersion;
- import org.apache.poi.ss.tests.usermodel.BaseTestXCell;
- import org.apache.poi.ss.usermodel.Cell;
- import org.apache.poi.ss.usermodel.CellType;
- import org.apache.poi.ss.usermodel.RichTextString;
- import org.apache.poi.ss.usermodel.Workbook;
- import org.apache.poi.ss.util.CellRangeAddress;
- import org.apache.poi.xssf.SXSSFITestDataProvider;
- import org.apache.poi.xssf.usermodel.XSSFCell;
- import org.apache.poi.xssf.usermodel.XSSFRichTextString;
- import org.apache.poi.xssf.usermodel.XSSFWorkbook;
- import org.apache.xmlbeans.XmlCursor;
- import org.junit.jupiter.api.AfterAll;
- import org.junit.jupiter.api.Disabled;
- import org.junit.jupiter.api.Test;
- import org.openxmlformats.schemas.spreadsheetml.x2006.main.CTRst;
-
- /**
- * Tests various functionality having to do with {@link SXSSFCell}. For instance support for
- * particular datatypes, etc.
- */
- class TestSXSSFCell extends BaseTestXCell {
-
- public TestSXSSFCell() {
- super(SXSSFITestDataProvider.instance);
- }
-
- @AfterAll
- public static void tearDownClass() {
- SXSSFITestDataProvider.instance.cleanup();
- }
-
- @Test
- void testPreserveSpaces() throws IOException {
- String[] samplesWithSpaces = {
- " POI",
- "POI ",
- " POI ",
- "\nPOI",
- "\n\nPOI \n",
- };
- for (String str : samplesWithSpaces) {
- try (Workbook swb = _testDataProvider.createWorkbook()) {
- Cell sCell = swb.createSheet().createRow(0).createCell(0);
- sCell.setCellValue(str);
- assertEquals(sCell.getStringCellValue(), str);
-
- // read back as XSSF and check that xml:spaces="preserve" is set
- try (XSSFWorkbook xwb = (XSSFWorkbook) _testDataProvider.writeOutAndReadBack(swb)) {
- XSSFCell xCell = xwb.getSheetAt(0).getRow(0).getCell(0);
-
- CTRst is = xCell.getCTCell().getIs();
- assertNotNull(is);
- try (XmlCursor c = is.newCursor()) {
- c.toNextToken();
- String t = c.getAttributeText(new QName("http://www.w3.org/XML/1998/namespace", "space"));
- assertEquals( "preserve", t, "expected xml:spaces=\"preserve\" \"" + str + "\"" );
- }
- }
- }
- }
- }
-
- @Test
- void getCachedFormulaResultType_throwsISE_whenNotAFormulaCell() {
- SXSSFCell instance = new SXSSFCell(null, CellType.BLANK);
- assertThrows(IllegalStateException.class, instance::getCachedFormulaResultType);
- }
-
-
- @Test
- void setCellValue_withTooLongRichTextString_throwsIAE() {
- Cell cell = spy(new SXSSFCell(null, CellType.BLANK));
- int length = SpreadsheetVersion.EXCEL2007.getMaxTextLength() + 1;
- String string = new String(new byte[length], StandardCharsets.UTF_8).replace("\0", "x");
- RichTextString richTextString = new XSSFRichTextString(string);
- assertThrows(IllegalArgumentException.class, () -> cell.setCellValue(richTextString));
- }
-
- @Test
- void getArrayFormulaRange_returnsNull() {
- Cell cell = new SXSSFCell(null, CellType.BLANK);
- CellRangeAddress result = cell.getArrayFormulaRange();
- assertNull(result);
- }
-
- @Test
- void isPartOfArrayFormulaGroup_returnsFalse() {
- Cell cell = new SXSSFCell(null, CellType.BLANK);
- boolean result = cell.isPartOfArrayFormulaGroup();
- assertFalse(result);
- }
-
- @Test
- void getErrorCellValue_returns0_onABlankCell() {
- Cell cell = new SXSSFCell(null, CellType.BLANK);
- assertEquals(CellType.BLANK, cell.getCellType());
- byte result = cell.getErrorCellValue();
- assertEquals(0, result);
- }
-
- /**
- * For now, {@link SXSSFCell} doesn't support array formulas.
- * However, this test should be enabled if array formulas are implemented for SXSSF.
- */
- @Override
- @Disabled
- protected void setBlank_removesArrayFormula_ifCellIsPartOfAnArrayFormulaGroupContainingOnlyThisCell() {
- }
-
- /**
- * For now, {@link SXSSFCell} doesn't support array formulas.
- * However, this test should be enabled if array formulas are implemented for SXSSF.
- */
- @Override
- @Disabled
- protected void setBlank_throwsISE_ifCellIsPartOfAnArrayFormulaGroupContainingOtherCells() {
- }
-
- @Override
- @Disabled
- protected void setCellFormula_throwsISE_ifCellIsPartOfAnArrayFormulaGroupContainingOtherCells() {
- }
-
- @Override
- @Disabled
- protected void removeFormula_turnsCellToBlank_whenFormulaWasASingleCellArrayFormula() {
- }
-
- @Override
- @Disabled
- protected void setCellFormula_onASingleCellArrayFormulaCell_preservesTheValue() {
- }
-
- @Disabled
- protected void setCellFormula_isExceptionSafe_onBlankCell() {
- }
-
- @Disabled
- protected void setCellType_FORMULA_onAnArrayFormulaCell_doesNothing() {
- }
- }
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