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add date test 

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1891878 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
PJ Fanning 2021-07-29 18:22:18 +00:00
parent cd7b6b7197
commit 925688a454
1 changed files with 20 additions and 0 deletions
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20
poi/src/test/java/org/apache/poi/ss/usermodel/BaseTestCell.java
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@ -1386,6 +1386,26 @@ public abstract class BaseTestCell {
}
}
@Test
void setCellFormulaWithDateArithmetic() throws IOException {
try (Workbook wb = _testDataProvider.createWorkbook()) {
Cell cellA1 = getInstance(wb);
cellA1.setCellFormula("B1+1");
LocalDate date = LocalDate.parse("2021-07-31");
Cell cellB1 = cellA1.getRow().createCell(1);
cellB1.setCellValue(date);
assertEquals(CellType.FORMULA, cellA1.getCellType());
assertEquals(CellType.NUMERIC, cellA1.getCachedFormulaResultType());
FormulaEvaluator fe = wb.getCreationHelper().createFormulaEvaluator();
CellValue valueA1 = fe.evaluate(cellA1);
assertEquals(CellType.NUMERIC, valueA1.getCellType());
assertEquals(DateUtil.getExcelDate(date.plusDays(1)), valueA1.getNumberValue());
}
}
@Test
void setCellType_FORMULA_onAnArrayFormulaCell_doesNothing() throws IOException {
try (Workbook wb = _testDataProvider.createWorkbook()) {