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Add a unit-test to verify that DataFormatter.formatCellValue() does format formula-results correctly 

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1751400 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Dominik Stadler 2016-07-05 07:24:14 +00:00
parent bd7ca7ae18
commit 0a467f10c3
1 changed files with 20 additions and 0 deletions
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20
src/testcases/org/apache/poi/ss/usermodel/TestDataFormatter.java
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@ -32,10 +32,12 @@ import java.util.Calendar;
import java.util.Date; import java.util.Date;
import java.util.Locale; import java.util.Locale;
import org.apache.poi.hssf.HSSFTestDataSamples;
import org.apache.poi.hssf.usermodel.HSSFWorkbook; import org.apache.poi.hssf.usermodel.HSSFWorkbook;
import org.apache.poi.hssf.usermodel.TestHSSFDataFormatter; import org.apache.poi.hssf.usermodel.TestHSSFDataFormatter;
import org.apache.poi.ss.format.CellFormat; import org.apache.poi.ss.format.CellFormat;
import org.apache.poi.ss.format.CellFormatResult; import org.apache.poi.ss.format.CellFormatResult;
import org.apache.poi.ss.util.CellReference;
import org.apache.poi.ss.util.NumberToTextConverter; import org.apache.poi.ss.util.NumberToTextConverter;
import org.apache.poi.util.LocaleUtil; import org.apache.poi.util.LocaleUtil;
import org.apache.poi.util.SuppressForbidden; import org.apache.poi.util.SuppressForbidden;
@ -775,4 +777,22 @@ public class TestDataFormatter {
wb.close(); wb.close();
} }
} }
@Test
public void testFormulaEvaluation() throws IOException {
Workbook wb = HSSFTestDataSamples.openSampleWorkbook("FormulaEvalTestData.xls");
CellReference ref = new CellReference("D47");
Cell cell = wb.getSheetAt(0).getRow(ref.getRow()).getCell(ref.getCol());
//noinspection deprecation
assertEquals(CellType.FORMULA, cell.getCellTypeEnum());
assertEquals("G9:K9 I7:I12", cell.getCellFormula());
DataFormatter formatter = new DataFormatter();
FormulaEvaluator evaluator = wb.getCreationHelper().createFormulaEvaluator();
assertEquals("5.6789", formatter.formatCellValue(cell, evaluator));
wb.close();
}
} }