package org.apache.poi.ss.formula.functions;
+import static org.apache.poi.ss.util.Utils.addRow;
+import static org.apache.poi.ss.util.Utils.assertDouble;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertTrue;
+import org.apache.poi.hssf.usermodel.HSSFCell;
+import org.apache.poi.hssf.usermodel.HSSFFormulaEvaluator;
+import org.apache.poi.hssf.usermodel.HSSFSheet;
+import org.apache.poi.hssf.usermodel.HSSFWorkbook;
import org.apache.poi.ss.formula.eval.AreaEval;
import org.apache.poi.ss.formula.eval.ErrorEval;
import org.apache.poi.ss.formula.eval.NumberEval;
ValueEval[] args = { aeA, aeB, };
assertEquals(ErrorEval.REF_INVALID, invokeSumproduct(args));
}
+
+ @Test
+ void testMicrosoftExample1() throws Exception {
+ //https://support.microsoft.com/en-us/office/sumproduct-function-16753e75-9f68-4874-94ac-4d2145a2fd2e
+ try (HSSFWorkbook wb = initWorkbook1()) {
+ HSSFFormulaEvaluator fe = new HSSFFormulaEvaluator(wb);
+ HSSFCell cell = wb.getSheetAt(0).getRow(0).createCell(100);
+ assertDouble(fe, cell, "SUMPRODUCT(C2:C5,D2:D5)", 78.97);
+ }
+ }
+
+ private HSSFWorkbook initWorkbook1() {
+ HSSFWorkbook wb = new HSSFWorkbook();
+ HSSFSheet sheet = wb.createSheet();
+ addRow(sheet, 0, null , "Item", "Cost per unit", "Quantity");
+ addRow(sheet, 1, null, "Green Tea", 3.25, 9);
+ addRow(sheet, 2, null, "Chai", 2.20, 7);
+ addRow(sheet, 3, null, "Mint", 4.20, 3);
+ addRow(sheet, 4, null, "Ginger", 3.62, 6);
+ return wb;
+ }
}