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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.usermodel;
-
- 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.assertSame;
-
- import java.io.IOException;
-
- import org.apache.poi.ss.usermodel.BaseTestSheetUpdateArrayFormulas;
- import org.apache.poi.ss.usermodel.CellRange;
- import org.apache.poi.ss.util.CellRangeAddress;
- import org.apache.poi.xssf.XSSFITestDataProvider;
- import org.junit.jupiter.api.Test;
- import org.openxmlformats.schemas.spreadsheetml.x2006.main.CTCell;
- import org.openxmlformats.schemas.spreadsheetml.x2006.main.CTCellFormula;
- import org.openxmlformats.schemas.spreadsheetml.x2006.main.STCellFormulaType;
-
- /**
- * Test array formulas in XSSF
- */
- public final class TestXSSFSheetUpdateArrayFormulas extends BaseTestSheetUpdateArrayFormulas {
-
- public TestXSSFSheetUpdateArrayFormulas() {
- super(XSSFITestDataProvider.instance);
- }
-
- // Test methods common with HSSF are in superclass
- // Local methods here test XSSF-specific details of updating array formulas
- @Test
- void testXSSFSetArrayFormula_singleCell() throws IOException {
- CellRange<XSSFCell> cells;
-
- XSSFWorkbook workbook = new XSSFWorkbook();
- XSSFSheet sheet = workbook.createSheet();
-
- // 1. single-cell array formula
- String formula1 = "123";
- CellRangeAddress range = CellRangeAddress.valueOf("C3:C3");
- cells = sheet.setArrayFormula(formula1, range);
- assertEquals(1, cells.size());
-
- // check getFirstCell...
- XSSFCell firstCell = cells.getTopLeftCell();
- assertSame(firstCell, sheet.getFirstCellInArrayFormula(firstCell));
- //retrieve the range and check it is the same
- assertEquals(range.formatAsString(), firstCell.getArrayFormulaRange().formatAsString());
- confirmArrayFormulaCell(firstCell, "C3", formula1, "C3");
-
- workbook.close();
- }
-
- @Test
- void testXSSFSetArrayFormula_multiCell() throws IOException {
- CellRange<XSSFCell> cells;
-
- String formula2 = "456";
- XSSFWorkbook workbook = new XSSFWorkbook();
- XSSFSheet sheet = workbook.createSheet();
-
- CellRangeAddress range = CellRangeAddress.valueOf("C4:C6");
- cells = sheet.setArrayFormula(formula2, range);
- assertEquals(3, cells.size());
-
- // sheet.setArrayFormula creates rows and cells for the designated range
- /*
- * From the spec:
- * For a multi-cell formula, the c elements for all cells except the top-left
- * cell in that range shall not have an f element;
- */
- // Check that each cell exists and that the formula text is set correctly on the first cell
- XSSFCell firstCell = cells.getTopLeftCell();
- confirmArrayFormulaCell(firstCell, "C4", formula2, "C4:C6");
- confirmArrayFormulaCell(cells.getCell(1, 0), "C5");
- confirmArrayFormulaCell(cells.getCell(2, 0), "C6");
-
- assertSame(firstCell, sheet.getFirstCellInArrayFormula(firstCell));
- workbook.close();
- }
-
- private static void confirmArrayFormulaCell(XSSFCell c, String cellRef) {
- confirmArrayFormulaCell(c, cellRef, null, null);
- }
- private static void confirmArrayFormulaCell(XSSFCell c, String cellRef, String formulaText, String arrayRangeRef) {
- assertNotNull(c, "Cell should not be null.");
- CTCell ctCell = c.getCTCell();
- assertEquals(cellRef, ctCell.getR());
- if (formulaText == null) {
- assertFalse(ctCell.isSetF());
- assertNull(ctCell.getF());
- } else {
- CTCellFormula f = ctCell.getF();
- assertEquals(arrayRangeRef, f.getRef());
- assertEquals(formulaText, f.getStringValue());
- assertEquals(STCellFormulaType.ARRAY, f.getT());
- }
- }
-
- }
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