Author: fanningpj
Date: Mon Feb 21 10:00:15 2022
New Revision: 1898268

URL: http://svn.apache.org/viewvc?rev=1898268&view=rev
Log:
add test case

Modified:
    
poi/trunk/poi/src/test/java/org/apache/poi/ss/formula/functions/TestSumproduct.java

Modified: 
poi/trunk/poi/src/test/java/org/apache/poi/ss/formula/functions/TestSumproduct.java
URL: 
http://svn.apache.org/viewvc/poi/trunk/poi/src/test/java/org/apache/poi/ss/formula/functions/TestSumproduct.java?rev=1898268&r1=1898267&r2=1898268&view=diff
==============================================================================
--- 
poi/trunk/poi/src/test/java/org/apache/poi/ss/formula/functions/TestSumproduct.java
 (original)
+++ 
poi/trunk/poi/src/test/java/org/apache/poi/ss/formula/functions/TestSumproduct.java
 Mon Feb 21 10:00:15 2022
@@ -17,9 +17,15 @@
 
 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;
@@ -118,4 +124,25 @@ final class TestSumproduct {
         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;
+    }
 }



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