testcase for concatenate, sync from branch

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git-svn-id: https://svn.apache.org/repos/asf/jakarta/poi/trunk@353394 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/src/testcases/org/apache/poi/hssf/model/TestFormulaParser.java b/src/testcases/org/apache/poi/hssf/model/TestFormulaParser.java
index a409e4b2ab37e66c5e280e3dc1d5ef87b717215d..ecce0635b77ea04d9c91a78dda7c91a2414d3bde 100644 (file)
--- a/src/testcases/org/apache/poi/hssf/model/TestFormulaParser.java
+++ b/src/testcases/org/apache/poi/hssf/model/TestFormulaParser.java
@@ -306,6 +306,15 @@ public class TestFormulaParser extends TestCase {
         assertTrue("second ptg is string",ptg[1] instanceof StringPtg);
 
     }
+
+    public void testConcatenate(){
+         FormulaParser fp = new FormulaParser("CONCATENATE(\"first\",\"second\")",null);
+         fp.parse();
+         Ptg[] ptg = fp.getRPNPtg();
+        assertTrue("first ptg is string",ptg[0] instanceof StringPtg);
+        assertTrue("second ptg is string",ptg[1] instanceof StringPtg);
+    }
+    
      public static void main(String [] args) {
         System.out.println("Testing org.apache.poi.hssf.record.formula.FormulaParser");
         junit.textui.TestRunner.run(TestFormulaParser.class);