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[bug-66189] add test case 

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1903122 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
PJ Fanning 2022-07-30 09:00:44 +00:00
parent 3f0afe8fc7
commit c9d057f4e1
1 changed files with 66 additions and 33 deletions
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99
poi/src/test/java/org/apache/poi/ss/formula/atp/TestMRound.java
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@ -20,12 +20,11 @@ import static org.junit.jupiter.api.Assertions.assertEquals;
import org.apache.poi.hssf.usermodel.HSSFWorkbook;
import org.apache.poi.ss.formula.eval.ErrorEval;
import org.apache.poi.ss.usermodel.Cell;
import org.apache.poi.ss.usermodel.FormulaEvaluator;
import org.apache.poi.ss.usermodel.Sheet;
import org.apache.poi.ss.usermodel.Workbook;
import org.apache.poi.ss.usermodel.*;
import org.junit.jupiter.api.Test;
import java.io.IOException;
/**
* Testcase for 'Analysis Toolpak' function MROUND()
*/
@ -39,42 +38,76 @@ class TestMRound {
=MROUND(5, -2) Returns an error, because -2 and 5 have different signs (#NUM!) *
*/
@Test
void testEvaluate(){
Workbook wb = new HSSFWorkbook();
Sheet sh = wb.createSheet();
Cell cell1 = sh.createRow(0).createCell(0);
cell1.setCellFormula("MROUND(10, 3)");
Cell cell2 = sh.createRow(0).createCell(0);
cell2.setCellFormula("MROUND(-10, -3)");
Cell cell3 = sh.createRow(0).createCell(0);
cell3.setCellFormula("MROUND(1.3, 0.2)");
Cell cell4 = sh.createRow(0).createCell(0);
cell4.setCellFormula("MROUND(5, -2)");
Cell cell5 = sh.createRow(0).createCell(0);
cell5.setCellFormula("MROUND(5, 0)");
Cell cell6 = sh.createRow(0).createCell(0);
cell6.setCellFormula("MROUND(0.79*7.5, 0.05)");
void testEvaluate() throws IOException {
try (Workbook wb = new HSSFWorkbook()) {
Sheet sh = wb.createSheet();
Cell cell1 = sh.createRow(0).createCell(0);
cell1.setCellFormula("MROUND(10, 3)");
Cell cell2 = sh.createRow(0).createCell(0);
cell2.setCellFormula("MROUND(-10, -3)");
Cell cell3 = sh.createRow(0).createCell(0);
cell3.setCellFormula("MROUND(1.3, 0.2)");
Cell cell4 = sh.createRow(0).createCell(0);
cell4.setCellFormula("MROUND(5, -2)");
Cell cell5 = sh.createRow(0).createCell(0);
cell5.setCellFormula("MROUND(5, 0)");
Cell cell6 = sh.createRow(0).createCell(0);
cell6.setCellFormula("MROUND(0.79*7.5, 0.05)");
double accuracy = 1E-9;
double accuracy = 1E-9;
FormulaEvaluator evaluator = wb.getCreationHelper().createFormulaEvaluator();
FormulaEvaluator evaluator = wb.getCreationHelper().createFormulaEvaluator();
assertEquals(9.0, evaluator.evaluate(cell1).getNumberValue(), accuracy,
"Rounds 10 to a nearest multiple of 3 (9)");
assertEquals(9.0, evaluator.evaluate(cell1).getNumberValue(), accuracy,
"Rounds 10 to a nearest multiple of 3 (9)");
assertEquals(-9.0, evaluator.evaluate(cell2).getNumberValue(), accuracy,
"Rounds -10 to a nearest multiple of -3 (-9)");
assertEquals(-9.0, evaluator.evaluate(cell2).getNumberValue(), accuracy,
"Rounds -10 to a nearest multiple of -3 (-9)");
assertEquals(1.4, evaluator.evaluate(cell3).getNumberValue(), accuracy,
"Rounds 1.3 to a nearest multiple of 0.2 (1.4)");
assertEquals(1.4, evaluator.evaluate(cell3).getNumberValue(), accuracy,
"Rounds 1.3 to a nearest multiple of 0.2 (1.4)");
assertEquals(ErrorEval.NUM_ERROR.getErrorCode(), evaluator.evaluate(cell4).getErrorValue(),
"Returns an error, because -2 and 5 have different signs (#NUM!)");
assertEquals(ErrorEval.NUM_ERROR.getErrorCode(), evaluator.evaluate(cell4).getErrorValue(),
"Returns an error, because -2 and 5 have different signs (#NUM!)");
assertEquals(0.0, evaluator.evaluate(cell5).getNumberValue(), 0,
"Returns 0 because the multiple is 0");
assertEquals(0.0, evaluator.evaluate(cell5).getNumberValue(), 0,
"Returns 0 because the multiple is 0");
assertEquals(5.95, evaluator.evaluate(cell6).getNumberValue(), 0,
"Rounds 5.925 to a nearest multiple of 0.05 (5.95)");
assertEquals(5.95, evaluator.evaluate(cell6).getNumberValue(), 0,
"Rounds 5.925 to a nearest multiple of 0.05 (5.95)");
}
}
@Test
void testBug66189() throws IOException {
try (Workbook wb = new HSSFWorkbook()) {
Sheet sh = wb.createSheet();
Row row0 = sh.createRow(0);
Cell a1 = row0.createCell(0);
a1.setCellValue(5);
Cell c1 = row0.createCell(2);
c1.setCellFormula("(A2+(B2-A2)*A1/10)-1");
Cell d1 = row0.createCell(3);
d1.setCellFormula("ROUND(C1 * 100, 2)");
Row row1 = sh.createRow(1);
Cell a2 = row1.createCell(0);
a2.setCellFormula("(A3-1)*0.63+1");
Cell b2 = row1.createCell(1);
b2.setCellFormula("(B3-1)*0.5+1");
Row row2 = sh.createRow(2);
Cell a3 = row2.createCell(0);
a3.setCellValue(1.35);
Cell b3 = row2.createCell(1);
b3.setCellValue(1.35);
double accuracy = 1E-9;
FormulaEvaluator evaluator = wb.getCreationHelper().createFormulaEvaluator();
assertEquals(0.19775, evaluator.evaluate(c1).getNumberValue(), accuracy);
assertEquals(19.78, evaluator.evaluate(d1).getNumberValue(), accuracy);
d1.setCellFormula("MROUND(C1 * 100, 2)");
assertEquals(19.78, evaluator.evaluate(d1).getNumberValue(), accuracy);
}
}
}