Modified: 
poi/trunk/src/testcases/org/apache/poi/ss/formula/functions/TestCalendarFieldFunction.java
URL: 
http://svn.apache.org/viewvc/poi/trunk/src/testcases/org/apache/poi/ss/formula/functions/TestCalendarFieldFunction.java?rev=1872041&r1=1872040&r2=1872041&view=diff
==============================================================================
--- 
poi/trunk/src/testcases/org/apache/poi/ss/formula/functions/TestCalendarFieldFunction.java
 (original)
+++ 
poi/trunk/src/testcases/org/apache/poi/ss/formula/functions/TestCalendarFieldFunction.java
 Fri Dec 27 23:00:13 2019
@@ -19,7 +19,6 @@ package org.apache.poi.ss.formula.functi
 
 import static org.junit.Assert.assertEquals;
 
-import junit.framework.AssertionFailedError;
 import org.apache.poi.hssf.usermodel.HSSFCell;
 import org.apache.poi.hssf.usermodel.HSSFFormulaEvaluator;
 import org.apache.poi.hssf.usermodel.HSSFSheet;
@@ -109,9 +108,7 @@ public final class TestCalendarFieldFunc
         cell11.setCellFormula(formulaText);
         evaluator.clearAllCachedResultValues();
         CellValue cv = evaluator.evaluate(cell11);
-        if (cv.getCellType() != CellType.NUMERIC) {
-            throw new AssertionFailedError("Wrong result type: " + 
cv.formatAsString());
-        }
+        assertEquals("Wrong result type", CellType.NUMERIC, cv.getCellType());
         double actualValue = cv.getNumberValue();
         assertEquals(expectedResult, actualValue, 0);
     }

Modified: 
poi/trunk/src/testcases/org/apache/poi/ss/formula/functions/TestCountFuncs.java
URL: 
http://svn.apache.org/viewvc/poi/trunk/src/testcases/org/apache/poi/ss/formula/functions/TestCountFuncs.java?rev=1872041&r1=1872040&r2=1872041&view=diff
==============================================================================
--- 
poi/trunk/src/testcases/org/apache/poi/ss/formula/functions/TestCountFuncs.java 
(original)
+++ 
poi/trunk/src/testcases/org/apache/poi/ss/formula/functions/TestCountFuncs.java 
Fri Dec 27 23:00:13 2019
@@ -22,7 +22,6 @@ import static org.junit.Assert.assertFal
 import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertTrue;
 
-import junit.framework.AssertionFailedError;
 import org.apache.poi.hssf.HSSFTestDataSamples;
 import org.apache.poi.hssf.usermodel.HSSFCell;
 import org.apache.poi.hssf.usermodel.HSSFFormulaEvaluator;
@@ -152,9 +151,7 @@ public final class TestCountFuncs {
                assertNotNull(mp);
                StringEval seA = new StringEval("aa"); // this should not match 
the criteria '<>aa'
                StringEval seB = new StringEval("bb"); // this should match
-               if (mp.matches(seA) && !mp.matches(seB)) {
-                       throw new AssertionFailedError("Identified bug 46647");
-               }
+               assertFalse("Identified bug 46647", mp.matches(seA) && 
!mp.matches(seB));
                assertFalse(mp.matches(seA));
                assertTrue(mp.matches(seB));
 
@@ -280,16 +277,19 @@ public final class TestCountFuncs {
 
                I_MatchPredicate mp;
                mp = Countif.createCriteriaPredicate(ev, 9, srcColIx);
+               assertNotNull(mp);
                confirmPredicate(true, mp, srcColIx);
                confirmPredicate(false, mp, "abc");
                confirmPredicate(false, mp, ErrorEval.DIV_ZERO);
 
                mp = Countif.createCriteriaPredicate(ev, 10, srcColIx);
+               assertNotNull(mp);
                confirmPredicate(false, mp, srcColIx);
                confirmPredicate(true, mp, "abc");
                confirmPredicate(false, mp, ErrorEval.DIV_ZERO);
 
                mp = Countif.createCriteriaPredicate(ev, 11, srcColIx);
+               assertNotNull(mp);
                confirmPredicate(false, mp, srcColIx);
                confirmPredicate(false, mp, "abc");
                confirmPredicate(true, mp, ErrorEval.DIV_ZERO);
@@ -298,6 +298,7 @@ public final class TestCountFuncs {
                // tricky: indexing outside of A10:A12
                // even this #VALUE! error gets used by COUNTIF as valid 
criteria
                mp = Countif.createCriteriaPredicate(ev, 12, srcColIx);
+               assertNotNull(mp);
                confirmPredicate(false, mp, srcColIx);
                confirmPredicate(false, mp, "abc");
                confirmPredicate(false, mp, ErrorEval.DIV_ZERO);
@@ -396,7 +397,7 @@ public final class TestCountFuncs {
     *  and NEQ cases
     */
    @Test
-       public void testCountifBug51498() throws Exception {
+       public void testCountifBug51498() {
                final int REF_COL = 4;
                final int EVAL_COL = 3;
 
@@ -588,9 +589,6 @@ public final class TestCountFuncs {
                        }
                }
 
-               if (failureCount > 0) {
-                       throw new AssertionFailedError(failureCount + " " + 
functionName
-                                       + " evaluations failed. See stderr for 
more details");
-               }
+               assertEquals(failureCount + " " + functionName + " evaluations 
failed.", 0, failureCount);
        }
 }

Modified: 
poi/trunk/src/testcases/org/apache/poi/ss/formula/functions/TestDate.java
URL: 
http://svn.apache.org/viewvc/poi/trunk/src/testcases/org/apache/poi/ss/formula/functions/TestDate.java?rev=1872041&r1=1872040&r2=1872041&view=diff
==============================================================================
--- poi/trunk/src/testcases/org/apache/poi/ss/formula/functions/TestDate.java 
(original)
+++ poi/trunk/src/testcases/org/apache/poi/ss/formula/functions/TestDate.java 
Fri Dec 27 23:00:13 2019
@@ -19,7 +19,6 @@ package org.apache.poi.ss.formula.functi
 
 import static org.junit.Assert.assertEquals;
 
-import junit.framework.AssertionFailedError;
 import org.apache.poi.hssf.usermodel.HSSFCell;
 import org.apache.poi.hssf.usermodel.HSSFFormulaEvaluator;
 import org.apache.poi.hssf.usermodel.HSSFSheet;
@@ -50,6 +49,7 @@ public final class TestDate {
      * Test disabled pending a fix in the formula evaluator
      * TODO - create MissingArgEval and modify the formula evaluator to handle 
this
      */
+    @Test
     @Ignore
     public void testSomeArgumentsMissing() {
         confirm("DATE(, 1, 0)", 0.0);
@@ -58,7 +58,6 @@ public final class TestDate {
 
     @Test
     public void testValid() {
-
         confirm("DATE(1900, 1, 1)", 1);
         confirm("DATE(1900, 1, 32)", 32);
         confirm("DATE(1900, 222, 1)", 6727);
@@ -88,9 +87,7 @@ public final class TestDate {
         cell11.setCellFormula(formulaText);
         evaluator.clearAllCachedResultValues();
         CellValue cv = evaluator.evaluate(cell11);
-        if (cv.getCellType() != CellType.NUMERIC) {
-            throw new AssertionFailedError("Wrong result type: " + 
cv.formatAsString());
-        }
+        assertEquals("Wrong result type", CellType.NUMERIC, cv.getCellType());
         double actualValue = cv.getNumberValue();
         assertEquals(expectedResult, actualValue, 0);
     }

Modified: 
poi/trunk/src/testcases/org/apache/poi/ss/formula/functions/TestIndex.java
URL: 
http://svn.apache.org/viewvc/poi/trunk/src/testcases/org/apache/poi/ss/formula/functions/TestIndex.java?rev=1872041&r1=1872040&r2=1872041&view=diff
==============================================================================
--- poi/trunk/src/testcases/org/apache/poi/ss/formula/functions/TestIndex.java 
(original)
+++ poi/trunk/src/testcases/org/apache/poi/ss/formula/functions/TestIndex.java 
Fri Dec 27 23:00:13 2019
@@ -22,7 +22,6 @@ import static org.junit.Assert.assertTru
 
 import java.util.Arrays;
 
-import junit.framework.AssertionFailedError;
 import org.apache.poi.hssf.HSSFTestDataSamples;
 import org.apache.poi.hssf.usermodel.HSSFWorkbook;
 import org.apache.poi.ss.formula.WorkbookEvaluator;
@@ -45,8 +44,6 @@ import org.junit.Test;
  * with minimum overhead.<br>
  * Another test: {@link TestIndexFunctionFromSpreadsheet} operates from a 
higher level
  * and has far greater coverage of input permutations.<br>
- *
- * @author Josh Micich
  */
 public final class TestIndex {
 
@@ -121,15 +118,8 @@ public final class TestIndex {
                };
                AreaEval arg0 = EvalFactory.createAreaEval("A10:C10", values);
                ValueEval[] args = new ValueEval[] { arg0, 
MissingArgEval.instance, new NumberEval(2), };
-               ValueEval actualResult;
-               try {
-                       actualResult = FUNC_INST.evaluate(args, -1, -1);
-               } catch (RuntimeException e) {
-                       if (e.getMessage().equals("Unexpected arg eval type 
(org.apache.poi.hssf.record.formula.eval.MissingArgEval")) {
-                               throw new AssertionFailedError("Identified bug 
47048b - INDEX() should support missing-arg");
-                       }
-                       throw e;
-               }
+               // Identified bug 47048b - INDEX() should support missing-arg
+               ValueEval actualResult = FUNC_INST.evaluate(args, -1, -1);
                // result should be an area eval "B10:B10"
                AreaEval ae = confirmAreaEval("B10:B10", actualResult);
                actualResult = ae.getValue(0, 0);

Modified: 
poi/trunk/src/testcases/org/apache/poi/ss/formula/functions/TestIrr.java
URL: 
http://svn.apache.org/viewvc/poi/trunk/src/testcases/org/apache/poi/ss/formula/functions/TestIrr.java?rev=1872041&r1=1872040&r2=1872041&view=diff
==============================================================================
--- poi/trunk/src/testcases/org/apache/poi/ss/formula/functions/TestIrr.java 
(original)
+++ poi/trunk/src/testcases/org/apache/poi/ss/formula/functions/TestIrr.java 
Fri Dec 27 23:00:13 2019
@@ -19,7 +19,6 @@ package org.apache.poi.ss.formula.functi
 
 import static org.junit.Assert.assertEquals;
 
-import junit.framework.AssertionFailedError;
 import org.apache.poi.hssf.HSSFTestDataSamples;
 import org.apache.poi.hssf.usermodel.HSSFCell;
 import org.apache.poi.hssf.usermodel.HSSFFormulaEvaluator;
@@ -32,8 +31,6 @@ import org.junit.Test;
 
 /**
  * Tests for {@link Irr}
- *
- * @author Marcel May
  */
 public final class TestIrr {
 
@@ -123,10 +120,7 @@ public final class TestIrr {
             }
         }
 
-        if(failures.length() > 0) {
-            throw new AssertionFailedError(failureCount + " IRR assertions 
failed:\n" + failures);
-        }
-
+        assertEquals("IRR assertions failed", 0, failures.length());
     }
 
     private static void assertFormulaResult(CellValue cv, HSSFCell cell){

Modified: 
poi/trunk/src/testcases/org/apache/poi/ss/formula/functions/TestMirr.java
URL: 
http://svn.apache.org/viewvc/poi/trunk/src/testcases/org/apache/poi/ss/formula/functions/TestMirr.java?rev=1872041&r1=1872040&r2=1872041&view=diff
==============================================================================
--- poi/trunk/src/testcases/org/apache/poi/ss/formula/functions/TestMirr.java 
(original)
+++ poi/trunk/src/testcases/org/apache/poi/ss/formula/functions/TestMirr.java 
Fri Dec 27 23:00:13 2019
@@ -18,8 +18,8 @@
 package org.apache.poi.ss.formula.functions;
 
 import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.fail;
 
-import junit.framework.AssertionFailedError;
 import org.apache.poi.hssf.HSSFTestDataSamples;
 import org.apache.poi.hssf.usermodel.HSSFCell;
 import org.apache.poi.hssf.usermodel.HSSFFormulaEvaluator;
@@ -42,48 +42,36 @@ import org.junit.Test;
 public final class TestMirr {
 
     @Test
-    public void testMirr() {
+    public void testMirr() throws EvaluationException {
         Mirr mirr = new Mirr();
         double mirrValue;
 
         double financeRate = 0.12;
         double reinvestRate = 0.1;
         double[] values = {-120000d, 39000d, 30000d, 21000d, 37000d, 46000d, 
reinvestRate, financeRate};
-        try {
-            mirrValue = mirr.evaluate(values);
-        } catch (EvaluationException e) {
-            throw new AssertionFailedError("MIRR should not failed with these 
parameters" + e);
-        }
+        // MIRR should not failed with these parameters
+        mirrValue = mirr.evaluate(values);
         assertEquals("mirr", 0.126094130366, mirrValue, 0.0000000001);
 
         reinvestRate = 0.05;
         financeRate = 0.08;
         values = new double[]{-7500d, 3000d, 5000d, 1200d, 4000d, 
reinvestRate, financeRate};
-        try {
-            mirrValue = mirr.evaluate(values);
-        } catch (EvaluationException e) {
-            throw new AssertionFailedError("MIRR should not failed with these 
parameters" + e);
-        }
+        // MIRR should not failed with these parameters
+        mirrValue = mirr.evaluate(values);
         assertEquals("mirr", 0.18736225093, mirrValue, 0.0000000001);
 
         reinvestRate = 0.065;
         financeRate = 0.1;
         values = new double[]{-10000, 3400d, 6500d, 1000d, reinvestRate, 
financeRate};
-        try {
-            mirrValue = mirr.evaluate(values);
-        } catch (EvaluationException e) {
-            throw new AssertionFailedError("MIRR should not failed with these 
parameters" + e);
-        }
+        // MIRR should not failed with these parameters
+        mirrValue = mirr.evaluate(values);
         assertEquals("mirr", 0.07039493966, mirrValue, 0.0000000001);
 
         reinvestRate = 0.07;
         financeRate = 0.01;
         values = new double[]{-10000d, -3400d, -6500d, -1000d, reinvestRate, 
financeRate};
-        try {
-            mirrValue = mirr.evaluate(values);
-        } catch (EvaluationException e) {
-            throw new AssertionFailedError("MIRR should not failed with these 
parameters" + e);
-        }
+        // MIRR should not failed with these parameters
+        mirrValue = mirr.evaluate(values);
         assertEquals("mirr", -1, mirrValue, 0.0);
 
     }
@@ -101,7 +89,7 @@ public final class TestMirr {
             assertEquals(ErrorEval.DIV_ZERO, e.getErrorEval());
             return;
         }
-        throw new AssertionFailedError("MIRR should failed with all these 
positives values");
+        fail("MIRR should failed with all these positives values");
     }
 
     @Test
@@ -134,7 +122,6 @@ public final class TestMirr {
         HSSFWorkbook wb = 
HSSFTestDataSamples.openSampleWorkbook("mirrTest.xls");
         HSSFSheet sheet = wb.getSheet("Mirr");
         HSSFFormulaEvaluator fe = new HSSFFormulaEvaluator(wb);
-        StringBuilder failures = new StringBuilder();
         int failureCount = 0;
         int[] resultRows = {9, 19, 29, 45};
 
@@ -145,9 +132,6 @@ public final class TestMirr {
                 CellValue cv = fe.evaluate(cellA);
                 assertFormulaResult(cv, cellA);
             } catch (Throwable e) {
-                if (failures.length() > 0) failures.append('\n');
-                failures.append("Row[").append(cellA.getRowIndex() + 
1).append("]: ").append(cellA.getCellFormula()).append(" ");
-                failures.append(e.getMessage());
                 failureCount++;
             }
         }
@@ -157,10 +141,7 @@ public final class TestMirr {
         CellValue cv = fe.evaluate(cellA);
         assertEquals(ErrorEval.DIV_ZERO.getErrorCode(), cv.getErrorValue());
 
-        if (failures.length() > 0) {
-            throw new AssertionFailedError(failureCount + " IRR assertions 
failed:\n" + failures);
-        }
-
+        assertEquals("IRR assertions failed", 0, failureCount);
     }
 
     private static void assertFormulaResult(CellValue cv, HSSFCell cell) {

Modified: 
poi/trunk/src/testcases/org/apache/poi/ss/formula/functions/TestNpv.java
URL: 
http://svn.apache.org/viewvc/poi/trunk/src/testcases/org/apache/poi/ss/formula/functions/TestNpv.java?rev=1872041&r1=1872040&r2=1872041&view=diff
==============================================================================
--- poi/trunk/src/testcases/org/apache/poi/ss/formula/functions/TestNpv.java 
(original)
+++ poi/trunk/src/testcases/org/apache/poi/ss/formula/functions/TestNpv.java 
Fri Dec 27 23:00:13 2019
@@ -19,7 +19,6 @@ package org.apache.poi.ss.formula.functi
 
 import static org.junit.Assert.assertEquals;
 
-import junit.framework.AssertionFailedError;
 import org.apache.poi.hssf.HSSFTestDataSamples;
 import org.apache.poi.hssf.usermodel.HSSFCell;
 import org.apache.poi.hssf.usermodel.HSSFFormulaEvaluator;
@@ -32,7 +31,6 @@ import org.junit.Test;
 /**
  * Tests for {@link Npv}
  *
- * @author Marcel May
  * @see <a 
href="http://office.microsoft.com/en-us/excel-help/npv-HP005209199.aspx";>Excel 
Help</a>
  */
 public final class TestNpv {
@@ -79,7 +77,6 @@ public final class TestNpv {
         HSSFWorkbook wb = 
HSSFTestDataSamples.openSampleWorkbook("IrrNpvTestCaseData.xls");
         HSSFSheet sheet = wb.getSheet("IRR-NPV");
         HSSFFormulaEvaluator fe = new HSSFFormulaEvaluator(wb);
-        StringBuilder failures = new StringBuilder();
         int failureCount = 0;
         // TODO YK: Formulas in rows 16 and 17 operate with ArrayPtg which 
isn't yet supported
         // FormulaEvaluator as of r1041407 throws "Unexpected ptg class 
(org.apache.poi.ss.formula.ptg.ArrayPtg)"
@@ -90,16 +87,11 @@ public final class TestNpv {
                 CellValue cv = fe.evaluate(cellB);
                 assertFormulaResult(cv, cellB);
             } catch (Throwable e){
-                if(failures.length() > 0) failures.append('\n');
-                failures.append("Row[" + (cellB.getRowIndex() + 1)+ "]: " + 
cellB.getCellFormula() + " ");
-                failures.append(e.getMessage());
                 failureCount++;
             }
         }
 
-        if(failures.length() > 0) {
-            throw new AssertionFailedError(failureCount + " IRR evaluations 
failed:\n" + failures);
-        }
+        assertEquals("IRR evaluations failed", 0, failureCount);
     }
 
     private static void assertFormulaResult(CellValue cv, HSSFCell cell){

Modified: 
poi/trunk/src/testcases/org/apache/poi/ss/formula/functions/TestStatsLib.java
URL: 
http://svn.apache.org/viewvc/poi/trunk/src/testcases/org/apache/poi/ss/formula/functions/TestStatsLib.java?rev=1872041&r1=1872040&r2=1872041&view=diff
==============================================================================
--- 
poi/trunk/src/testcases/org/apache/poi/ss/formula/functions/TestStatsLib.java 
(original)
+++ 
poi/trunk/src/testcases/org/apache/poi/ss/formula/functions/TestStatsLib.java 
Fri Dec 27 23:00:13 2019
@@ -20,23 +20,21 @@
  */
 package org.apache.poi.ss.formula.functions;
 
-import junit.framework.AssertionFailedError;
+import static org.junit.Assert.assertNotNull;
+
 import org.apache.poi.ss.formula.eval.ErrorEval;
 import org.apache.poi.ss.formula.eval.EvaluationException;
 import org.junit.Assert;
+import org.junit.Ignore;
 import org.junit.Test;
 
 
-/**
- * @author Amol S. Deshmukh &lt; amolweb at ya hoo dot com &gt;
- *
- */
 public class TestStatsLib extends AbstractNumericTestCase {
 
     @Test
     public void testDevsq() {
-        double[] v = null;
-        double d, x = 0;
+        double[] v;
+        double d, x;
 
         v = new double[] {1,2,3,4,5,6,7,8,9,10};
         d = StatsLib.devsq(v);
@@ -71,8 +69,8 @@ public class TestStatsLib extends Abstra
 
     @Test
     public void testKthLargest() {
-        double[] v = null;
-        double d, x = 0;
+        double[] v;
+        double d, x;
 
         v = new double[] {1,2,3,4,5,6,7,8,9,10};
         d = StatsLib.kthLargest(v, 3);
@@ -105,13 +103,15 @@ public class TestStatsLib extends Abstra
         assertEquals("kthLargest ", x, d);
     }
 
+    @Test
+    @Ignore("... implement ...")
     public void testKthSmallest() {
     }
 
     @Test
     public void testAvedev() {
-        double[] v = null;
-        double d, x = 0;
+        double[] v;
+        double d, x;
 
         v = new double[] {1,2,3,4,5,6,7,8,9,10};
         d = StatsLib.avedev(v);
@@ -146,8 +146,8 @@ public class TestStatsLib extends Abstra
 
     @Test
     public void testMedian() {
-        double[] v = null;
-        double d, x = 0;
+        double[] v;
+        double d, x;
 
         v = new double[] {1,2,3,4,5,6,7,8,9,10};
         d = StatsLib.median(v);
@@ -193,7 +193,6 @@ public class TestStatsLib extends Abstra
     @Test
     public void testMode() {
         double[] v;
-        double d, x = 0;
 
         v = new double[] {1,2,3,4,5,6,7,8,9,10};
         confirmMode(v, null);
@@ -228,9 +227,7 @@ public class TestStatsLib extends Abstra
        double actual;
                try {
                        actual = Mode.evaluate(v);
-                       if (expectedResult == null) {
-                               throw new AssertionFailedError("Expected N/A 
exception was not thrown");
-                       }
+                       assertNotNull("Expected N/A exception was not thrown", 
expectedResult);
                } catch (EvaluationException e) {
                        if (expectedResult == null) {
                                Assert.assertEquals(ErrorEval.NA, 
e.getErrorEval());
@@ -243,8 +240,8 @@ public class TestStatsLib extends Abstra
 
     @Test
     public void testStddev() {
-        double[] v = null;
-        double d, x = 0;
+        double[] v;
+        double d, x;
 
         v = new double[] {1,2,3,4,5,6,7,8,9,10};
         d = StatsLib.stdev(v);
@@ -279,8 +276,8 @@ public class TestStatsLib extends Abstra
 
     @Test
     public void testVar() {
-        double[] v = null;
-        double d, x = 0;
+        double[] v;
+        double d, x;
 
         v = new double[] {3.50, 5.00, 7.23, 2.99};
         d = StatsLib.var(v);
@@ -305,8 +302,8 @@ public class TestStatsLib extends Abstra
 
     @Test
     public void testVarp() {
-        double[] v = null;
-        double d, x = 0;
+        double[] v;
+        double d, x;
 
         v = new double[] {3.50, 5.00, 7.23, 2.99};
         d = StatsLib.varp(v);

Modified: 
poi/trunk/src/testcases/org/apache/poi/ss/formula/functions/TestSumif.java
URL: 
http://svn.apache.org/viewvc/poi/trunk/src/testcases/org/apache/poi/ss/formula/functions/TestSumif.java?rev=1872041&r1=1872040&r2=1872041&view=diff
==============================================================================
--- poi/trunk/src/testcases/org/apache/poi/ss/formula/functions/TestSumif.java 
(original)
+++ poi/trunk/src/testcases/org/apache/poi/ss/formula/functions/TestSumif.java 
Fri Dec 27 23:00:13 2019
@@ -18,8 +18,9 @@
 package org.apache.poi.ss.formula.functions;
 
 import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotEquals;
+import static org.junit.Assert.assertTrue;
 
-import junit.framework.AssertionFailedError;
 import org.apache.poi.ss.formula.eval.AreaEval;
 import org.apache.poi.ss.formula.eval.BlankEval;
 import org.apache.poi.ss.formula.eval.ErrorEval;
@@ -31,8 +32,6 @@ import org.junit.Test;
 
 /**
  * Test cases for SUMPRODUCT()
- *
- * @author Josh Micich
  */
 public final class TestSumif {
        private static final NumberEval _30 = new NumberEval(30);
@@ -45,9 +44,7 @@ public final class TestSumif {
        }
 
        private static void confirmDouble(double expected, ValueEval 
actualEval) {
-               if(!(actualEval instanceof NumericValueEval)) {
-                       throw new AssertionFailedError("Expected numeric 
result");
-               }
+               assertTrue("Expected numeric result", actualEval instanceof 
NumericValueEval);
                NumericValueEval nve = (NumericValueEval)actualEval;
                assertEquals(expected, nve.getNumberValue(), 0);
        }
@@ -99,9 +96,7 @@ public final class TestSumif {
                ve = invokeSumif(0, 2, arg0, arg1);  // invoking from cell C1
                if (ve instanceof NumberEval) {
                        NumberEval ne = (NumberEval) ve;
-                       if (ne.getNumberValue() == 30.0) {
-                               throw new AssertionFailedError("identified 
error in SUMIF - criteria arg not evaluated properly");
-                       }
+                       assertNotEquals("identified error in SUMIF - criteria 
arg not evaluated properly", 30.0, ne.getNumberValue());
                }
 
                confirmDouble(200, ve);

Modified: 
poi/trunk/src/testcases/org/apache/poi/ss/formula/functions/TestSumifs.java
URL: 
http://svn.apache.org/viewvc/poi/trunk/src/testcases/org/apache/poi/ss/formula/functions/TestSumifs.java?rev=1872041&r1=1872040&r2=1872041&view=diff
==============================================================================
--- poi/trunk/src/testcases/org/apache/poi/ss/formula/functions/TestSumifs.java 
(original)
+++ poi/trunk/src/testcases/org/apache/poi/ss/formula/functions/TestSumifs.java 
Fri Dec 27 23:00:13 2019
@@ -22,7 +22,6 @@ package org.apache.poi.ss.formula.functi
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertTrue;
 
-import junit.framework.AssertionFailedError;
 import org.apache.poi.hssf.HSSFTestDataSamples;
 import org.apache.poi.hssf.usermodel.HSSFCell;
 import org.apache.poi.hssf.usermodel.HSSFFormulaEvaluator;
@@ -38,27 +37,23 @@ import org.junit.Test;
 
 /**
  * Test cases for SUMIFS()
- *
- * @author Yegor Kozlov
  */
 public final class TestSumifs {
 
     private static final OperationEvaluationContext EC = new 
OperationEvaluationContext(null, null, 0, 1, 0, null);
 
-       private static ValueEval invokeSumifs(ValueEval[] args, 
OperationEvaluationContext ec) {
+       private static ValueEval invokeSumifs(ValueEval[] args) {
                return new Sumifs().evaluate(args, EC);
        }
 
        private static void confirmDouble(double expected, ValueEval 
actualEval) {
-               if(!(actualEval instanceof NumericValueEval)) {
-                       throw new AssertionFailedError("Expected numeric 
result");
-               }
+           assertTrue("Expected numeric result", actualEval instanceof 
NumericValueEval);
                NumericValueEval nve = (NumericValueEval)actualEval;
                assertEquals(expected, nve.getNumberValue(), 0);
        }
 
     private static void confirm(double expectedResult, ValueEval[] args) {
-        confirmDouble(expectedResult, invokeSumifs(args, EC));
+        confirmDouble(expectedResult, invokeSumifs(args));
     }
 
     /**
@@ -140,7 +135,7 @@ public final class TestSumifs {
                 EvalFactory.createAreaEval("C2:C9", c2c9),
                 new NumberEval(1),
         };
-        assertEquals(ErrorEval.VALUE_INVALID, invokeSumifs(args, EC));
+        assertEquals(ErrorEval.VALUE_INVALID, invokeSumifs(args));
 
        }
 
@@ -189,6 +184,8 @@ public final class TestSumifs {
                 new StringEval(">0.03"), // 3% in the MSFT example
                 EvalFactory.createAreaEval("B4:E4", b4e4),
                 new StringEval(">=0.02"),   // 2% in the MSFT example
+                EvalFactory.createAreaEval("B5:E5", b5e5),
+                new StringEval(">=0.01"),   // 1% in the MSFT example
         };
         confirm(500.0, args);
     }
@@ -299,7 +296,7 @@ public final class TestSumifs {
                 new StringEval("A*"),
         };
 
-        ValueEval result = invokeSumifs(args, EC);
+        ValueEval result = invokeSumifs(args);
         assertTrue("Expect to have an error when an input is an invalid value, 
but had: " + result.getClass(), result instanceof ErrorEval);
 
         args = new ValueEval[]{
@@ -308,7 +305,7 @@ public final class TestSumifs {
                 ErrorEval.VALUE_INVALID,
         };
 
-        result = invokeSumifs(args, EC);
+        result = invokeSumifs(args);
         assertTrue("Expect to have an error when an input is an invalid value, 
but had: " + result.getClass(), result instanceof ErrorEval);
     }
 
@@ -332,7 +329,7 @@ public final class TestSumifs {
                 ErrorEval.VALUE_INVALID
         };
 
-        ValueEval result = invokeSumifs(args, EC);
+        ValueEval result = invokeSumifs(args);
         assertTrue("Expect to have an error when an input is an invalid value, 
but had: " + result.getClass(), result instanceof ErrorEval);
         assertEquals(ErrorEval.VALUE_INVALID, result);
     }
@@ -357,7 +354,7 @@ public final class TestSumifs {
                 ErrorEval.NAME_INVALID
         };
 
-        ValueEval result = invokeSumifs(args, EC);
+        ValueEval result = invokeSumifs(args);
         assertTrue("Expect to have an error when an input is an invalid value, 
but had: " + result.getClass(), result instanceof ErrorEval);
         assertEquals(ErrorEval.NAME_INVALID, result);
     }

Modified: 
poi/trunk/src/testcases/org/apache/poi/ss/formula/ptg/AbstractPtgTestCase.java
URL: 
http://svn.apache.org/viewvc/poi/trunk/src/testcases/org/apache/poi/ss/formula/ptg/AbstractPtgTestCase.java?rev=1872041&r1=1872040&r2=1872041&view=diff
==============================================================================
--- 
poi/trunk/src/testcases/org/apache/poi/ss/formula/ptg/AbstractPtgTestCase.java 
(original)
+++ 
poi/trunk/src/testcases/org/apache/poi/ss/formula/ptg/AbstractPtgTestCase.java 
Fri Dec 27 23:00:13 2019
@@ -17,18 +17,14 @@
 
 package org.apache.poi.ss.formula.ptg;
 
-import junit.framework.TestCase;
-
 import org.apache.poi.hssf.HSSFTestDataSamples;
 import org.apache.poi.hssf.usermodel.HSSFWorkbook;
 
 /**
  * Convenient abstract class to reduce the amount of boilerplate code needed
  * in ptg-related unit tests.
- *
- * @author Daniel Noll (daniel at nuix dot com dot au)
  */
-public abstract class AbstractPtgTestCase extends TestCase {
+public abstract class AbstractPtgTestCase {
 
     /**
      * Loads a workbook from the given filename in the test data dir.

Modified: 
poi/trunk/src/testcases/org/apache/poi/ss/formula/ptg/TestArea3DPtg.java
URL: 
http://svn.apache.org/viewvc/poi/trunk/src/testcases/org/apache/poi/ss/formula/ptg/TestArea3DPtg.java?rev=1872041&r1=1872040&r2=1872041&view=diff
==============================================================================
--- poi/trunk/src/testcases/org/apache/poi/ss/formula/ptg/TestArea3DPtg.java 
(original)
+++ poi/trunk/src/testcases/org/apache/poi/ss/formula/ptg/TestArea3DPtg.java 
Fri Dec 27 23:00:13 2019
@@ -17,32 +17,37 @@
 
 package org.apache.poi.ss.formula.ptg;
 
+import static org.junit.Assert.assertEquals;
+
+import java.io.IOException;
+
 import org.apache.poi.hssf.usermodel.HSSFEvaluationWorkbook;
 import org.apache.poi.hssf.usermodel.HSSFWorkbook;
+import org.junit.Test;
 
 /**
  * Tests for Area3DPtg
- * 
- * @author Josh Micich
  */
 public final class TestArea3DPtg extends AbstractPtgTestCase {
 
        /**
         * confirms that sheet names get properly escaped
         */
-       public void testToFormulaString() {
+       @Test
+       public void testToFormulaString() throws IOException {
 
                Area3DPtg target = new Area3DPtg("A1:B1", (short)0);
 
                String sheetName = "my sheet";
-               HSSFWorkbook wb = createWorkbookWithSheet(sheetName);
-               HSSFEvaluationWorkbook book = HSSFEvaluationWorkbook.create(wb);
-               assertEquals("'my sheet'!A1:B1", target.toFormulaString(book));
-
-               wb.setSheetName(0, "Sheet1");
-               assertEquals("Sheet1!A1:B1", target.toFormulaString(book));
-
-               wb.setSheetName(0, "C64");
-               assertEquals("'C64'!A1:B1", target.toFormulaString(book));
+               try (HSSFWorkbook wb = createWorkbookWithSheet(sheetName)) {
+                       HSSFEvaluationWorkbook book = 
HSSFEvaluationWorkbook.create(wb);
+                       assertEquals("'my sheet'!A1:B1", 
target.toFormulaString(book));
+
+                       wb.setSheetName(0, "Sheet1");
+                       assertEquals("Sheet1!A1:B1", 
target.toFormulaString(book));
+
+                       wb.setSheetName(0, "C64");
+                       assertEquals("'C64'!A1:B1", 
target.toFormulaString(book));
+               }
        }
 }

Modified: 
poi/trunk/src/testcases/org/apache/poi/ss/formula/ptg/TestAreaErrPtg.java
URL: 
http://svn.apache.org/viewvc/poi/trunk/src/testcases/org/apache/poi/ss/formula/ptg/TestAreaErrPtg.java?rev=1872041&r1=1872040&r2=1872041&view=diff
==============================================================================
--- poi/trunk/src/testcases/org/apache/poi/ss/formula/ptg/TestAreaErrPtg.java 
(original)
+++ poi/trunk/src/testcases/org/apache/poi/ss/formula/ptg/TestAreaErrPtg.java 
Fri Dec 27 23:00:13 2019
@@ -17,20 +17,25 @@
 
 package org.apache.poi.ss.formula.ptg;
 
+import static org.junit.Assert.assertEquals;
+
+import java.io.IOException;
+
 import org.apache.poi.hssf.usermodel.HSSFWorkbook;
+import org.junit.Test;
 
 /**
  * Tests for {@link AreaErrPtg}.
- *
- * @author Daniel Noll (daniel at nuix dot com dot au)
  */
 public final class TestAreaErrPtg extends AbstractPtgTestCase {
     /**
      * Tests reading a file containing this ptg.
      */
-    public void testReading() {
-        HSSFWorkbook workbook = loadWorkbook("AreaErrPtg.xls");
-        assertEquals("Wrong formula string for area error", "SUM(#REF!)",
-                     
workbook.getSheetAt(0).getRow(0).getCell(2).getCellFormula());
+    @Test
+    public void testReading() throws IOException {
+        try (HSSFWorkbook workbook = loadWorkbook("AreaErrPtg.xls")) {
+            assertEquals("Wrong formula string for area error", "SUM(#REF!)",
+                         
workbook.getSheetAt(0).getRow(0).getCell(2).getCellFormula());
+        }
     }
 }

Modified: poi/trunk/src/testcases/org/apache/poi/ss/formula/ptg/TestAreaPtg.java
URL: 
http://svn.apache.org/viewvc/poi/trunk/src/testcases/org/apache/poi/ss/formula/ptg/TestAreaPtg.java?rev=1872041&r1=1872040&r2=1872041&view=diff
==============================================================================
--- poi/trunk/src/testcases/org/apache/poi/ss/formula/ptg/TestAreaPtg.java 
(original)
+++ poi/trunk/src/testcases/org/apache/poi/ss/formula/ptg/TestAreaPtg.java Fri 
Dec 27 23:00:13 2019
@@ -1,4 +1,4 @@
-        
+
 /* ====================================================================
    Licensed to the Apache Software Foundation (ASF) under one or more
    contributor license agreements.  See the NOTICE file distributed with
@@ -18,25 +18,25 @@
 
 package org.apache.poi.ss.formula.ptg;
 
-import junit.framework.TestCase;
+import static org.junit.Assert.assertEquals;
 
 import org.apache.poi.hssf.model.HSSFFormulaParser;
 import org.apache.poi.hssf.usermodel.HSSFWorkbook;
 import org.apache.poi.ss.SpreadsheetVersion;
 import org.apache.poi.ss.util.AreaReference;
+import org.junit.Before;
+import org.junit.Test;
 
 /**
  * Tests for {@link AreaPtg}.
- *
- * @author Dmitriy Kumshayev
  */
-public final class TestAreaPtg extends TestCase {
+public final class TestAreaPtg {
 
        AreaPtg relative;
        AreaPtg absolute;
-       
-       @Override
-       protected void setUp() {
+
+       @Before
+       public void setUp() {
                short firstRow=5;
                short lastRow=13;
                short firstCol=7;
@@ -44,8 +44,9 @@ public final class TestAreaPtg extends T
                relative = new 
AreaPtg(firstRow,lastRow,firstCol,lastCol,true,true,true,true);
                absolute = new 
AreaPtg(firstRow,lastRow,firstCol,lastCol,false,false,false,false);
        }
-       
-       public static void testSortTopLeftToBottomRight() {
+
+       @Test
+       public void testSortTopLeftToBottomRight() {
            AreaPtg ptg = new AreaPtg(new AreaReference("A$1:$B5", 
SpreadsheetVersion.EXCEL2007));
            assertEquals("A$1:$B5", ptg.toFormulaString());
            ptg.setFirstColumn(3);
@@ -56,19 +57,19 @@ public final class TestAreaPtg extends T
                    "$B$1:D5", ptg.toFormulaString());
        }
 
-       public void testSetColumnsAbsolute()
-       {
+       @Test
+       public void testSetColumnsAbsolute() {
                resetColumns(absolute);
                validateReference(true, absolute);
        }
-       public void testSetColumnsRelative()
-       {
+
+       @Test
+       public void testSetColumnsRelative() {
                resetColumns(relative);
                validateReference(false, relative);
        }
 
-       private void validateReference(boolean abs, AreaPtg ref)
-       {
+       private void validateReference(boolean abs, AreaPtg ref) {
                assertEquals("First column reference is not 
"+(abs?"absolute":"relative"),abs,!ref.isFirstColRelative());
                assertEquals("Last column reference is not 
"+(abs?"absolute":"relative"),abs,!ref.isLastColRelative());
                assertEquals("First row reference is not 
"+(abs?"absolute":"relative"),abs,!ref.isFirstRowRelative());
@@ -84,7 +85,8 @@ public final class TestAreaPtg extends T
                assertEquals(fc , aptg.getFirstColumn() );
                assertEquals(lc , aptg.getLastColumn() );
        }
-       
+
+       @Test
     public void testAbsoluteRelativeRefs() {
         AreaPtg sca1 = new AreaPtg(4, 5, 6, 7, true, false, true, false);
         AreaPtg sca2 = new AreaPtg(4, 5, 6, 7, false, true, false, true);
@@ -106,27 +108,27 @@ public final class TestAreaPtg extends T
         assertEquals("first rel., last abs.", "H6:$H$6", 
cla3.toFormulaString());
         assertEquals("first abs., last rel.", "$H$6:H6", 
cla4.toFormulaString());
     }
-    private AreaPtg cloneArea(AreaPtg a)
-    {
+
+    private AreaPtg cloneArea(AreaPtg a) {
         return new AreaPtg(
                 a.getFirstRow(), a.getLastRow(), a.getFirstColumn(), 
a.getLastColumn(),
                 a.isFirstRowRelative(), a.isLastRowRelative(), 
a.isFirstColRelative(), a.isLastColRelative()
         );
     }
-       
-       public void testFormulaParser()
-       {
+
+       @Test
+       public void testFormulaParser() {
                String formula1="SUM($E$5:$E$6)";
                String expectedFormula1="SUM($F$5:$F$6)";
                String newFormula1 = shiftAllColumnsBy1(formula1);
                assertEquals("Absolute references changed", expectedFormula1, 
newFormula1);
-               
+
                String formula2="SUM(E5:E6)";
                String expectedFormula2="SUM(F5:F6)";
                String newFormula2 = shiftAllColumnsBy1(formula2);
                assertEquals("Relative references changed", expectedFormula2, 
newFormula2);
        }
-       
+
        private static String shiftAllColumnsBy1(String  formula) {
                int letUsShiftColumn1By1Column=1;
                HSSFWorkbook wb = null;

Modified: 
poi/trunk/src/testcases/org/apache/poi/ss/formula/ptg/TestArrayPtg.java
URL: 
http://svn.apache.org/viewvc/poi/trunk/src/testcases/org/apache/poi/ss/formula/ptg/TestArrayPtg.java?rev=1872041&r1=1872040&r2=1872041&view=diff
==============================================================================
--- poi/trunk/src/testcases/org/apache/poi/ss/formula/ptg/TestArrayPtg.java 
(original)
+++ poi/trunk/src/testcases/org/apache/poi/ss/formula/ptg/TestArrayPtg.java Fri 
Dec 27 23:00:13 2019
@@ -18,20 +18,20 @@
 package org.apache.poi.ss.formula.ptg;
 
 import static org.junit.Assert.assertArrayEquals;
-import junit.framework.AssertionFailedError;
-import junit.framework.TestCase;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotEquals;
 
 import org.apache.poi.hssf.HSSFTestDataSamples;
 import org.apache.poi.hssf.record.TestcaseRecordInputStream;
 import org.apache.poi.hssf.usermodel.HSSFWorkbook;
 import org.apache.poi.util.LittleEndianByteArrayOutputStream;
 import org.apache.poi.util.LittleEndianInput;
+import org.junit.Test;
+
 /**
  * Tests for <tt>ArrayPtg</tt>
- *
- * @author Josh Micich
  */
-public final class TestArrayPtg extends TestCase {
+public final class TestArrayPtg {
 
        private static final byte[] ENCODED_PTG_DATA = {
                0x40,
@@ -56,6 +56,7 @@ public final class TestArrayPtg extends
        /**
         * Lots of problems with ArrayPtg's decoding and encoding of the 
element value data
         */
+       @Test
        public void testReadWriteTokenValueBytes() {
                ArrayPtg ptg = create(ENCODED_PTG_DATA, ENCODED_CONSTANT_DATA);
                assertEquals(3, ptg.getColumnCount());
@@ -73,9 +74,7 @@ public final class TestArrayPtg extends
                byte[] outBuf = new byte[ENCODED_CONSTANT_DATA.length];
                ptg.writeTokenValueBytes(new 
LittleEndianByteArrayOutputStream(outBuf, 0));
 
-               if(outBuf[0] == 4) {
-                       throw new AssertionFailedError("Identified bug 42564b");
-               }
+               assertNotEquals("Identified bug 42564b", 4, outBuf[0]);
                assertArrayEquals(ENCODED_CONSTANT_DATA, outBuf);
        }
 
@@ -83,6 +82,7 @@ public final class TestArrayPtg extends
        /**
         * Excel stores array elements column by column.  This test makes sure 
POI does the same.
         */
+       @Test
        public void testElementOrdering() {
                ArrayPtg ptg = create(ENCODED_PTG_DATA, ENCODED_CONSTANT_DATA);
                assertEquals(3, ptg.getColumnCount());
@@ -100,35 +100,29 @@ public final class TestArrayPtg extends
         * Test for a bug which was temporarily introduced by the fix for bug 
42564.
         * A spreadsheet was added to make the ordering clearer.
         */
+       @Test
        public void testElementOrderingInSpreadsheet() {
                HSSFWorkbook wb = 
HSSFTestDataSamples.openSampleWorkbook("ex42564-elementOrder.xls");
 
                // The formula has an array with 3 rows and 5 columns
                String formula = 
wb.getSheetAt(0).getRow(0).getCell(0).getCellFormula();
 
-               if 
(formula.equals("SUM({1,6,11;2,7,12;3,8,13;4,9,14;5,10,15})")) {
-                       throw new AssertionFailedError("Identified bug 42564 
b");
-               }
+               assertNotEquals("Identified bug 42564 b", 
"SUM({1,6,11;2,7,12;3,8,13;4,9,14;5,10,15})", formula);
                assertEquals("SUM({1,2,3,4,5;6,7,8,9,10;11,12,13,14,15})", 
formula);
        }
 
+       @Test
        public void testToFormulaString() {
                ArrayPtg ptg = create(ENCODED_PTG_DATA, ENCODED_CONSTANT_DATA);
-               String actualFormula;
-               try {
-                       actualFormula = ptg.toFormulaString();
-               } catch (IllegalArgumentException e) {
-                       if (e.getMessage().equals("Unexpected constant class 
(java.lang.Boolean)")) {
-                               throw new AssertionFailedError("Identified bug 
45380");
-                       }
-                       throw e;
-               }
+               // bug 45380 - Unexpected constant class (java.lang.Boolean)
+               String actualFormula = ptg.toFormulaString();
                assertEquals("{TRUE,\"ABCD\",\"E\";0,FALSE,\"FG\"}", 
actualFormula);
        }
 
        /**
         * worth checking since AttrPtg.sid=0x20 and Ptg.CLASS_* = (0x00, 0x20, 
and 0x40)
         */
+       @Test
        public void testOperandClassDecoding() {
                confirmOperandClassDecoding(Ptg.CLASS_REF);
                confirmOperandClassDecoding(Ptg.CLASS_VALUE);

Modified: poi/trunk/src/testcases/org/apache/poi/ss/formula/ptg/TestAttrPtg.java
URL: 
http://svn.apache.org/viewvc/poi/trunk/src/testcases/org/apache/poi/ss/formula/ptg/TestAttrPtg.java?rev=1872041&r1=1872040&r2=1872041&view=diff
==============================================================================
--- poi/trunk/src/testcases/org/apache/poi/ss/formula/ptg/TestAttrPtg.java 
(original)
+++ poi/trunk/src/testcases/org/apache/poi/ss/formula/ptg/TestAttrPtg.java Fri 
Dec 27 23:00:13 2019
@@ -18,32 +18,28 @@
 package org.apache.poi.ss.formula.ptg;
 
 import static org.junit.Assert.assertArrayEquals;
-import junit.framework.AssertionFailedError;
 
 import org.apache.poi.hssf.record.TestcaseRecordInputStream;
 import org.apache.poi.util.HexRead;
 import org.apache.poi.util.LittleEndianInput;
+import org.junit.Test;
 
 /**
  * Tests for {@link AttrPtg}.
- * 
- * @author Josh Micich
  */
 public final class TestAttrPtg extends AbstractPtgTestCase {
 
        /**
         * Fix for bug visible around svn r706772.
         */
+       @Test
        public void testReserializeAttrChoose() {
                byte[] data = HexRead.readFromString("19, 04, 03, 00, 08, 00, 
11, 00, 1A, 00, 23, 00");
                LittleEndianInput in = 
TestcaseRecordInputStream.createLittleEndian(data);
                Ptg[] ptgs = Ptg.readTokens(data.length, in);
                byte[] data2 = new byte[data.length];
-               try {
-                       Ptg.serializePtgs(ptgs, data2, 0);
-               } catch (ArrayIndexOutOfBoundsException e) {
-                       throw new AssertionFailedError("incorrect 
re-serialization of tAttrChoose");
-               }
+               // ArrayIndexOutOfBoundsException -> incorrect re-serialization 
of tAttrChoose
+               Ptg.serializePtgs(ptgs, data2, 0);
                assertArrayEquals(data, data2);
        }
 }

Modified: poi/trunk/src/testcases/org/apache/poi/ss/formula/ptg/TestErrPtg.java
URL: 
http://svn.apache.org/viewvc/poi/trunk/src/testcases/org/apache/poi/ss/formula/ptg/TestErrPtg.java?rev=1872041&r1=1872040&r2=1872041&view=diff
==============================================================================
--- poi/trunk/src/testcases/org/apache/poi/ss/formula/ptg/TestErrPtg.java 
(original)
+++ poi/trunk/src/testcases/org/apache/poi/ss/formula/ptg/TestErrPtg.java Fri 
Dec 27 23:00:13 2019
@@ -17,22 +17,27 @@
 
 package org.apache.poi.ss.formula.ptg;
 
+import static org.junit.Assert.assertEquals;
+
+import java.io.IOException;
+
 import org.apache.poi.hssf.usermodel.HSSFCell;
 import org.apache.poi.hssf.usermodel.HSSFWorkbook;
+import org.junit.Test;
 
 /**
  * Tests for {@link ErrPtg}.
- *
- * @author Daniel Noll (daniel at nuix dot com dot au)
  */
 public final class TestErrPtg extends AbstractPtgTestCase {
     /**
      * Tests reading a file containing this ptg.
      */
-    public void testReading() {
-        HSSFWorkbook workbook = loadWorkbook("ErrPtg.xls");
-        HSSFCell cell = workbook.getSheetAt(0).getRow(3).getCell(0);
-        assertEquals("Wrong cell value", 4.0, cell.getNumericCellValue(), 0.0);
-        assertEquals("Wrong cell formula", "ERROR.TYPE(#REF!)", 
cell.getCellFormula());
+    @Test
+    public void testReading() throws IOException {
+        try (HSSFWorkbook workbook = loadWorkbook("ErrPtg.xls")) {
+            HSSFCell cell = workbook.getSheetAt(0).getRow(3).getCell(0);
+            assertEquals("Wrong cell value", 4.0, cell.getNumericCellValue(), 
0.0);
+            assertEquals("Wrong cell formula", "ERROR.TYPE(#REF!)", 
cell.getCellFormula());
+        }
     }
 }

Modified: 
poi/trunk/src/testcases/org/apache/poi/ss/formula/ptg/TestExternalNameReference.java
URL: 
http://svn.apache.org/viewvc/poi/trunk/src/testcases/org/apache/poi/ss/formula/ptg/TestExternalNameReference.java?rev=1872041&r1=1872040&r2=1872041&view=diff
==============================================================================
--- 
poi/trunk/src/testcases/org/apache/poi/ss/formula/ptg/TestExternalNameReference.java
 (original)
+++ 
poi/trunk/src/testcases/org/apache/poi/ss/formula/ptg/TestExternalNameReference.java
 Fri Dec 27 23:00:13 2019
@@ -18,70 +18,87 @@
 package org.apache.poi.ss.formula.ptg;
 
 
-import junit.framework.TestCase;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
 
 import org.apache.poi.hssf.HSSFTestDataSamples;
 import org.apache.poi.hssf.usermodel.HSSFCell;
 import org.apache.poi.hssf.usermodel.HSSFFormulaEvaluator;
+import org.apache.poi.hssf.usermodel.HSSFName;
 import org.apache.poi.hssf.usermodel.HSSFWorkbook;
 import org.apache.poi.ss.util.CellReference;
+import org.junit.Test;
+
 /**
  * Tests for proper calculation of named ranges from external workbooks.
- * 
- * 
- * @author Stephen Wolke (smwolke at geistig.com)
  */
-public final class TestExternalNameReference extends TestCase {
-       double MARKUP_COST = 1.9d;
+public final class TestExternalNameReference {
        double MARKUP_COST_1 = 1.8d;
        double MARKUP_COST_2 = 1.5d;
        double PART_COST = 12.3d;
        double NEW_QUANT = 7.0d;
        double NEW_PART_COST = 15.3d;
        /**
-        * tests <tt>NameXPtg for external cell reference by name</tt> and 
logic in Workbook below that   
+        * tests <tt>NameXPtg for external cell reference by name</tt> and 
logic in Workbook below that
         */
+       @Test
        public void testReadCalcSheet() {
-           try{
                HSSFWorkbook wb = 
HSSFTestDataSamples.openSampleWorkbook("XRefCalc.xls");
-               assertEquals("Sheet1!$A$2", 
wb.getName("QUANT").getRefersToFormula());
-               assertEquals("Sheet1!$B$2", 
wb.getName("PART").getRefersToFormula());
+               HSSFName name = wb.getName("QUANT");
+               assertNotNull(name);
+               assertEquals("Sheet1!$A$2", name.getRefersToFormula());
+               name = wb.getName("PART");
+               assertNotNull(name);
+               assertEquals("Sheet1!$B$2", name.getRefersToFormula());
                
assertEquals("x123",wb.getSheet("Sheet1").getRow(1).getCell(1).getStringCellValue());
-               assertEquals("Sheet1!$C$2", 
wb.getName("UNITCOST").getRefersToFormula());
-               CellReference cellRef = new 
CellReference(wb.getName("UNITCOST").getRefersToFormula());
+               name = wb.getName("UNITCOST");
+               assertNotNull(name);
+               assertEquals("Sheet1!$C$2", name.getRefersToFormula());
+               name = wb.getName("UNITCOST");
+               assertNotNull(name);
+               CellReference cellRef = new 
CellReference(name.getRefersToFormula());
                HSSFCell cell = 
wb.getSheet(cellRef.getSheetName()).getRow(cellRef.getRow()).getCell(cellRef.getCol());
                
assertEquals("VLOOKUP(PART,COSTS,2,FALSE)",cell.getCellFormula());
-               assertEquals("Sheet1!$D$2", 
wb.getName("COST").getRefersToFormula());
-               cellRef = new 
CellReference(wb.getName("COST").getRefersToFormula());
+               name = wb.getName("COST");
+               assertNotNull(name);
+               assertEquals("Sheet1!$D$2", name.getRefersToFormula());
+               name = wb.getName("COST");
+               assertNotNull(name);
+               cellRef = new CellReference(name.getRefersToFormula());
                cell = 
wb.getSheet(cellRef.getSheetName()).getRow(cellRef.getRow()).getCell(cellRef.getCol());
                assertEquals("UNITCOST*Quant",cell.getCellFormula());
-               assertEquals("Sheet1!$E$2", 
wb.getName("TOTALCOST").getRefersToFormula());
-               cellRef = new 
CellReference(wb.getName("TOTALCOST").getRefersToFormula());
+               name = wb.getName("TOTALCOST");
+               assertNotNull(name);
+               assertEquals("Sheet1!$E$2", name.getRefersToFormula());
+               name = wb.getName("TOTALCOST");
+               assertNotNull(name);
+               cellRef = new CellReference(name.getRefersToFormula());
                cell = 
wb.getSheet(cellRef.getSheetName()).getRow(cellRef.getRow()).getCell(cellRef.getCol());
                assertEquals("Cost*Markup_Cost",cell.getCellFormula());
-           }catch(Exception e){
-               fail();
-           }
        }
-       
+
+       @Test
        public void testReadReferencedSheet() {
-           try{
                HSSFWorkbook wb = 
HSSFTestDataSamples.openSampleWorkbook("XRefCalcData.xls");
-               assertEquals("CostSheet!$A$2:$B$3", 
wb.getName("COSTS").getRefersToFormula());
+               HSSFName name = wb.getName("COSTS");
+               assertNotNull(name);
+               assertEquals("CostSheet!$A$2:$B$3", name.getRefersToFormula());
                
assertEquals("x123",wb.getSheet("CostSheet").getRow(1).getCell(0).getStringCellValue());
-               
assertEquals(PART_COST,wb.getSheet("CostSheet").getRow(1).getCell(1).getNumericCellValue());
-               assertEquals("MarkupSheet!$B$1", 
wb.getName("Markup_Cost").getRefersToFormula());
-               
assertEquals(MARKUP_COST_1,wb.getSheet("MarkupSheet").getRow(0).getCell(1).getNumericCellValue());
-           }catch(Exception e){
-               fail();
-           }
+               
assertEquals(PART_COST,wb.getSheet("CostSheet").getRow(1).getCell(1).getNumericCellValue(),
 0);
+               name = wb.getName("Markup_Cost");
+               assertNotNull(name);
+               assertEquals("MarkupSheet!$B$1", name.getRefersToFormula());
+               
assertEquals(MARKUP_COST_1,wb.getSheet("MarkupSheet").getRow(0).getCell(1).getNumericCellValue(),
 0);
        }
-       
-       public void testEvaluate() throws Exception {
+
+       @Test
+       public void testEvaluate() {
                HSSFWorkbook wb = 
HSSFTestDataSamples.openSampleWorkbook("XRefCalc.xls");
                HSSFWorkbook wb2 = 
HSSFTestDataSamples.openSampleWorkbook("XRefCalcData.xls");
-               CellReference cellRef = new 
CellReference(wb.getName("QUANT").getRefersToFormula());
-               HSSFCell cell = 
wb.getSheet(cellRef.getSheetName()).getRow(cellRef.getRow()).getCell((int)cellRef.getCol());
+               HSSFName name = wb.getName("QUANT");
+               assertNotNull(name);
+               CellReference cellRef = new 
CellReference(name.getRefersToFormula());
+               HSSFCell cell = 
wb.getSheet(cellRef.getSheetName()).getRow(cellRef.getRow()).getCell(cellRef.getCol());
                cell.setCellValue(NEW_QUANT);
                cell = wb2.getSheet("CostSheet").getRow(1).getCell(1);
                cell.setCellValue(NEW_PART_COST);
@@ -90,17 +107,23 @@ public final class TestExternalNameRefer
                String[] bookNames = { "XRefCalc.xls", "XRefCalcData.xls" };
                HSSFFormulaEvaluator[] evaluators = { evaluator, evaluatorCost, 
};
                HSSFFormulaEvaluator.setupEnvironment(bookNames, evaluators);
-               cellRef = new 
CellReference(wb.getName("UNITCOST").getRefersToFormula());
+               name = wb.getName("UNITCOST");
+               assertNotNull(name);
+               cellRef = new CellReference(name.getRefersToFormula());
                HSSFCell uccell = 
wb.getSheet(cellRef.getSheetName()).getRow(cellRef.getRow()).getCell(cellRef.getCol());
-               cellRef = new 
CellReference(wb.getName("COST").getRefersToFormula());
+               name = wb.getName("COST");
+               assertNotNull(name);
+               cellRef = new CellReference(name.getRefersToFormula());
                HSSFCell ccell = 
wb.getSheet(cellRef.getSheetName()).getRow(cellRef.getRow()).getCell(cellRef.getCol());
-               cellRef = new 
CellReference(wb.getName("TOTALCOST").getRefersToFormula());
+               name = wb.getName("TOTALCOST");
+               assertNotNull(name);
+               cellRef = new CellReference(name.getRefersToFormula());
                HSSFCell tccell = 
wb.getSheet(cellRef.getSheetName()).getRow(cellRef.getRow()).getCell(cellRef.getCol());
                evaluator.evaluateFormulaCell(uccell);
                evaluator.evaluateFormulaCell(ccell);
                evaluator.evaluateFormulaCell(tccell);
-               assertEquals(NEW_PART_COST, uccell.getNumericCellValue());
-               assertEquals(NEW_PART_COST*NEW_QUANT, 
ccell.getNumericCellValue());
-               assertEquals(NEW_PART_COST*NEW_QUANT*MARKUP_COST_2, 
tccell.getNumericCellValue());
+               assertEquals(NEW_PART_COST, uccell.getNumericCellValue(), 0);
+               assertEquals(NEW_PART_COST*NEW_QUANT, 
ccell.getNumericCellValue(), 0);
+               assertEquals(NEW_PART_COST*NEW_QUANT*MARKUP_COST_2, 
tccell.getNumericCellValue(), 0);
        }
 }

Modified: poi/trunk/src/testcases/org/apache/poi/ss/formula/ptg/TestFuncPtg.java
URL: 
http://svn.apache.org/viewvc/poi/trunk/src/testcases/org/apache/poi/ss/formula/ptg/TestFuncPtg.java?rev=1872041&r1=1872040&r2=1872041&view=diff
==============================================================================
--- poi/trunk/src/testcases/org/apache/poi/ss/formula/ptg/TestFuncPtg.java 
(original)
+++ poi/trunk/src/testcases/org/apache/poi/ss/formula/ptg/TestFuncPtg.java Fri 
Dec 27 23:00:13 2019
@@ -17,16 +17,17 @@
 
 package org.apache.poi.ss.formula.ptg;
 
-import junit.framework.TestCase;
+import static org.junit.Assert.assertEquals;
+
 import org.apache.poi.hssf.record.TestcaseRecordInputStream;
+import org.junit.Test;
 
 /**
  * Make sure the FuncPtg performs as expected
- *
- * @author Danny Mui (dmui at apache dot org)
  */
-public final class TestFuncPtg extends TestCase {
+public final class TestFuncPtg {
 
+    @Test
     public void testRead() {
        // This function index represents the LEN() function
         byte[] fakeData = { 0x20, 0x00,};
@@ -38,6 +39,7 @@ public final class TestFuncPtg extends T
         assertEquals( "Ptg Size", 3, ptg.getSize() );
     }
 
+    @Test
     public void testNumberOfOperands() {
         FuncPtg funcPtg = FuncPtg.create(27); // ROUND() - takes 2 args
         assertEquals(2, funcPtg.getNumberOfOperands());

Modified: 
poi/trunk/src/testcases/org/apache/poi/ss/formula/ptg/TestFuncVarPtg.java
URL: 
http://svn.apache.org/viewvc/poi/trunk/src/testcases/org/apache/poi/ss/formula/ptg/TestFuncVarPtg.java?rev=1872041&r1=1872040&r2=1872041&view=diff
==============================================================================
--- poi/trunk/src/testcases/org/apache/poi/ss/formula/ptg/TestFuncVarPtg.java 
(original)
+++ poi/trunk/src/testcases/org/apache/poi/ss/formula/ptg/TestFuncVarPtg.java 
Fri Dec 27 23:00:13 2019
@@ -17,15 +17,17 @@
 
 package org.apache.poi.ss.formula.ptg;
 
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.fail;
+
 import org.apache.poi.hssf.model.HSSFFormulaParser;
 import org.apache.poi.hssf.usermodel.HSSFWorkbook;
+import org.junit.Test;
 
-import junit.framework.AssertionFailedError;
-import junit.framework.TestCase;
 /**
  * @author Josh Micich
  */
-public final class TestFuncVarPtg extends TestCase {
+public final class TestFuncVarPtg {
 
        /**
         * The first fix for bugzilla 44675 broke the encoding of SUM formulas 
(and probably others).
@@ -34,20 +36,23 @@ public final class TestFuncVarPtg extend
         * wrong.  In other cases Excel seems to tolerate bad operand 
classes.</p>
         * This functionality is related to the setParameterRVA() methods of 
<tt>FormulaParser</tt>
         */
+       @Test
        public void testOperandClass() {
                HSSFWorkbook book = new HSSFWorkbook();
                Ptg[] ptgs = HSSFFormulaParser.parse("sum(A1:A2)", book);
                assertEquals(2, ptgs.length);
                assertEquals(AreaPtg.class, ptgs[0].getClass());
-               
+
                switch(ptgs[0].getPtgClass()) {
                        case Ptg.CLASS_REF:
                                // correct behaviour
                                break;
                        case Ptg.CLASS_VALUE:
-                               throw new AssertionFailedError("Identified bug 
44675b");
+                               fail("Identified bug 44675b");
+                               break;
                        default:
-                               throw new RuntimeException("Unexpected operand 
class");
+                               fail("Unexpected operand class");
+                               break;
                }
        }
 }

Modified: 
poi/trunk/src/testcases/org/apache/poi/ss/formula/ptg/TestIntersectionPtg.java
URL: 
http://svn.apache.org/viewvc/poi/trunk/src/testcases/org/apache/poi/ss/formula/ptg/TestIntersectionPtg.java?rev=1872041&r1=1872040&r2=1872041&view=diff
==============================================================================
--- 
poi/trunk/src/testcases/org/apache/poi/ss/formula/ptg/TestIntersectionPtg.java 
(original)
+++ 
poi/trunk/src/testcases/org/apache/poi/ss/formula/ptg/TestIntersectionPtg.java 
Fri Dec 27 23:00:13 2019
@@ -17,22 +17,27 @@
 
 package org.apache.poi.ss.formula.ptg;
 
+import static org.junit.Assert.assertEquals;
+
+import java.io.IOException;
+
 import org.apache.poi.hssf.usermodel.HSSFCell;
 import org.apache.poi.hssf.usermodel.HSSFWorkbook;
+import org.junit.Test;
 
 /**
  * Tests for {@link IntersectionPtg}.
- *
- * @author Daniel Noll (daniel at nuix dot com dot au)
  */
 public final class TestIntersectionPtg extends AbstractPtgTestCase {
     /**
      * Tests reading a file containing this ptg.
      */
-    public void testReading() {
-        HSSFWorkbook workbook = loadWorkbook("IntersectionPtg.xls");
-        HSSFCell cell = workbook.getSheetAt(0).getRow(4).getCell(2);
-        assertEquals("Wrong cell value", 5.0, cell.getNumericCellValue(), 0.0);
-        assertEquals("Wrong cell formula", "SUM(A1:B2 B2:C3)", 
cell.getCellFormula());
+    @Test
+    public void testReading() throws IOException {
+        try (HSSFWorkbook workbook = loadWorkbook("IntersectionPtg.xls")) {
+            HSSFCell cell = workbook.getSheetAt(0).getRow(4).getCell(2);
+            assertEquals("Wrong cell value", 5.0, cell.getNumericCellValue(), 
0.0);
+            assertEquals("Wrong cell formula", "SUM(A1:B2 B2:C3)", 
cell.getCellFormula());
+        }
     }
 }

Modified: 
poi/trunk/src/testcases/org/apache/poi/ss/formula/ptg/TestPercentPtg.java
URL: 
http://svn.apache.org/viewvc/poi/trunk/src/testcases/org/apache/poi/ss/formula/ptg/TestPercentPtg.java?rev=1872041&r1=1872040&r2=1872041&view=diff
==============================================================================
--- poi/trunk/src/testcases/org/apache/poi/ss/formula/ptg/TestPercentPtg.java 
(original)
+++ poi/trunk/src/testcases/org/apache/poi/ss/formula/ptg/TestPercentPtg.java 
Fri Dec 27 23:00:13 2019
@@ -17,27 +17,32 @@
 
 package org.apache.poi.ss.formula.ptg;
 
+import static org.junit.Assert.assertEquals;
+
+import java.io.IOException;
+
 import org.apache.poi.hssf.usermodel.HSSFSheet;
 import org.apache.poi.hssf.usermodel.HSSFWorkbook;
+import org.junit.Test;
 
 /**
  * Tests for {@link PercentPtg}.
- *
- * @author Daniel Noll (daniel at nuix dot com dot au)
  */
 public final class TestPercentPtg extends AbstractPtgTestCase {
     /**
      * Tests reading a file containing this ptg.
      */
-    public void testReading() {
-        HSSFWorkbook workbook = loadWorkbook("PercentPtg.xls");
-        HSSFSheet sheet = workbook.getSheetAt(0);
-
-        assertEquals("Wrong numeric value for original number", 53000.0,
-                     sheet.getRow(0).getCell(0).getNumericCellValue(), 0.0);
-        assertEquals("Wrong numeric value for percent formula result", 5300.0,
-                     sheet.getRow(1).getCell(0).getNumericCellValue(), 0.0);
-        assertEquals("Wrong formula string for percent formula", "A1*10%",
-                     sheet.getRow(1).getCell(0).getCellFormula());
+    @Test
+    public void testReading() throws IOException {
+        try (HSSFWorkbook workbook = loadWorkbook("PercentPtg.xls")) {
+            HSSFSheet sheet = workbook.getSheetAt(0);
+
+            assertEquals("Wrong numeric value for original number", 53000.0,
+                         sheet.getRow(0).getCell(0).getNumericCellValue(), 
0.0);
+            assertEquals("Wrong numeric value for percent formula result", 
5300.0,
+                         sheet.getRow(1).getCell(0).getNumericCellValue(), 
0.0);
+            assertEquals("Wrong formula string for percent formula", "A1*10%",
+                         sheet.getRow(1).getCell(0).getCellFormula());
+        }
     }
 }

Modified: 
poi/trunk/src/testcases/org/apache/poi/ss/formula/ptg/TestRangePtg.java
URL: 
http://svn.apache.org/viewvc/poi/trunk/src/testcases/org/apache/poi/ss/formula/ptg/TestRangePtg.java?rev=1872041&r1=1872040&r2=1872041&view=diff
==============================================================================
--- poi/trunk/src/testcases/org/apache/poi/ss/formula/ptg/TestRangePtg.java 
(original)
+++ poi/trunk/src/testcases/org/apache/poi/ss/formula/ptg/TestRangePtg.java Fri 
Dec 27 23:00:13 2019
@@ -17,22 +17,27 @@
 
 package org.apache.poi.ss.formula.ptg;
 
+import static org.junit.Assert.assertEquals;
+
+import java.io.IOException;
+
 import org.apache.poi.hssf.usermodel.HSSFCell;
 import org.apache.poi.hssf.usermodel.HSSFWorkbook;
+import org.junit.Test;
 
 /**
  * Tests for {@link RangePtg}.
- *
- * @author Daniel Noll (daniel at nuix dot com dot au)
  */
 public final class TestRangePtg extends AbstractPtgTestCase {
     /**
      * Tests reading a file containing this ptg.
      */
-    public void testReading() {
-        HSSFWorkbook workbook = loadWorkbook("RangePtg.xls");
-        HSSFCell cell = workbook.getSheetAt(0).getRow(3).getCell(1);
-        assertEquals("Wrong cell value", 10.0, cell.getNumericCellValue(), 
0.0);
-        assertEquals("Wrong cell formula", "SUM(pineapple:B2)", 
cell.getCellFormula());
+    @Test
+    public void testReading() throws IOException {
+        try (HSSFWorkbook workbook = loadWorkbook("RangePtg.xls")) {
+            HSSFCell cell = workbook.getSheetAt(0).getRow(3).getCell(1);
+            assertEquals("Wrong cell value", 10.0, cell.getNumericCellValue(), 
0.0);
+            assertEquals("Wrong cell formula", "SUM(pineapple:B2)", 
cell.getCellFormula());
+        }
     }
 }

Modified: 
poi/trunk/src/testcases/org/apache/poi/ss/formula/ptg/TestRef3DPtg.java
URL: 
http://svn.apache.org/viewvc/poi/trunk/src/testcases/org/apache/poi/ss/formula/ptg/TestRef3DPtg.java?rev=1872041&r1=1872040&r2=1872041&view=diff
==============================================================================
--- poi/trunk/src/testcases/org/apache/poi/ss/formula/ptg/TestRef3DPtg.java 
(original)
+++ poi/trunk/src/testcases/org/apache/poi/ss/formula/ptg/TestRef3DPtg.java Fri 
Dec 27 23:00:13 2019
@@ -17,28 +17,32 @@
 
 package org.apache.poi.ss.formula.ptg;
 
+import static org.junit.Assert.assertEquals;
+
+import java.io.IOException;
+
 import org.apache.poi.hssf.usermodel.HSSFEvaluationWorkbook;
 import org.apache.poi.hssf.usermodel.HSSFWorkbook;
+import org.junit.Test;
 
 /**
  * Tests for Ref3DPtg
- * 
- * @author Josh Micich
  */
 public final class TestRef3DPtg extends AbstractPtgTestCase {
-
-       public void testToFormulaString() {
+       @Test
+       public void testToFormulaString() throws IOException {
 
                Ref3DPtg target = new Ref3DPtg("A1", (short)0);
 
-               HSSFWorkbook wb = createWorkbookWithSheet("my sheet");
-               HSSFEvaluationWorkbook book = HSSFEvaluationWorkbook.create(wb);
-               assertEquals("'my sheet'!A1", target.toFormulaString(book));
-
-               wb.setSheetName(0, "ProfitAndLoss");
-               assertEquals("ProfitAndLoss!A1", target.toFormulaString(book));
-
-               wb.setSheetName(0, "profit+loss");
-               assertEquals("'profit+loss'!A1", target.toFormulaString(book));
+               try (HSSFWorkbook wb = createWorkbookWithSheet("my sheet")) {
+                       HSSFEvaluationWorkbook book = 
HSSFEvaluationWorkbook.create(wb);
+                       assertEquals("'my sheet'!A1", 
target.toFormulaString(book));
+
+                       wb.setSheetName(0, "ProfitAndLoss");
+                       assertEquals("ProfitAndLoss!A1", 
target.toFormulaString(book));
+
+                       wb.setSheetName(0, "profit+loss");
+                       assertEquals("'profit+loss'!A1", 
target.toFormulaString(book));
+               }
        }
 }

Modified: 
poi/trunk/src/testcases/org/apache/poi/ss/formula/ptg/TestReferencePtg.java
URL: 
http://svn.apache.org/viewvc/poi/trunk/src/testcases/org/apache/poi/ss/formula/ptg/TestReferencePtg.java?rev=1872041&r1=1872040&r2=1872041&view=diff
==============================================================================
--- poi/trunk/src/testcases/org/apache/poi/ss/formula/ptg/TestReferencePtg.java 
(original)
+++ poi/trunk/src/testcases/org/apache/poi/ss/formula/ptg/TestReferencePtg.java 
Fri Dec 27 23:00:13 2019
@@ -18,22 +18,26 @@
 package org.apache.poi.ss.formula.ptg;
 
 import static org.junit.Assert.assertArrayEquals;
-import junit.framework.AssertionFailedError;
-import junit.framework.TestCase;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotEquals;
+
+import java.io.IOException;
 
 import org.apache.poi.hssf.HSSFTestDataSamples;
 import org.apache.poi.hssf.record.TestcaseRecordInputStream;
 import org.apache.poi.hssf.usermodel.HSSFSheet;
 import org.apache.poi.hssf.usermodel.HSSFWorkbook;
 import org.apache.poi.util.LittleEndianInput;
+import org.junit.Test;
 
 /**
  * Tests for {@link RefPtg}.
  */
-public final class TestReferencePtg extends TestCase {
+public final class TestReferencePtg {
     /**
      * Tests reading a file containing this ptg.
      */
+    @Test
     public void testReading() {
         HSSFWorkbook workbook = 
HSSFTestDataSamples.openSampleWorkbook("ReferencePtg.xls");
         HSSFSheet sheet = workbook.getSheetAt(0);
@@ -45,7 +49,7 @@ public final class TestReferencePtg exte
                      sheet.getRow(0).getCell(1).getNumericCellValue(), 0.0);
         assertEquals("Wrong formula string for reference", "A1",
                      sheet.getRow(0).getCell(1).getCellFormula());
-        
+
         // Now moving over the 2**15 boundary
         // (Remember that excel row (n) is poi row (n-1)
         assertEquals("Wrong numeric value for original number", 32767.0,
@@ -54,21 +58,21 @@ public final class TestReferencePtg exte
                 sheet.getRow(32766).getCell(1).getNumericCellValue(), 0.0);
         assertEquals("Wrong formula string for reference", "A32767",
                 sheet.getRow(32766).getCell(1).getCellFormula());
-        
+
         assertEquals("Wrong numeric value for original number", 32768.0,
                 sheet.getRow(32767).getCell(0).getNumericCellValue(), 0.0);
         assertEquals("Wrong numeric value for referemce", 32768.0,
                 sheet.getRow(32767).getCell(1).getNumericCellValue(), 0.0);
         assertEquals("Wrong formula string for reference", "A32768",
                 sheet.getRow(32767).getCell(1).getCellFormula());
-        
+
         assertEquals("Wrong numeric value for original number", 32769.0,
                 sheet.getRow(32768).getCell(0).getNumericCellValue(), 0.0);
         assertEquals("Wrong numeric value for referemce", 32769.0,
                 sheet.getRow(32768).getCell(1).getNumericCellValue(), 0.0);
         assertEquals("Wrong formula string for reference", "A32769",
                 sheet.getRow(32768).getCell(1).getCellFormula());
-        
+
         assertEquals("Wrong numeric value for original number", 32770.0,
                 sheet.getRow(32769).getCell(0).getNumericCellValue(), 0.0);
         assertEquals("Wrong numeric value for referemce", 32770.0,
@@ -76,30 +80,25 @@ public final class TestReferencePtg exte
         assertEquals("Wrong formula string for reference", "A32770",
                 sheet.getRow(32769).getCell(1).getCellFormula());
     }
-    
-    public void testBug44921() {
-        HSSFWorkbook wb = 
HSSFTestDataSamples.openSampleWorkbook("ex44921-21902.xls");
-        
-        try {
-            HSSFTestDataSamples.writeOutAndReadBack(wb);
-        } catch (RuntimeException e) {
-            if(e.getMessage().equals("Coding Error: This method should never 
be called. This ptg should be converted")) {
-                throw new AssertionFailedError("Identified bug 44921");
-            }
-            throw e;
+
+    @Test
+    public void testBug44921() throws IOException {
+        try (HSSFWorkbook wb = 
HSSFTestDataSamples.openSampleWorkbook("ex44921-21902.xls")) {
+            HSSFTestDataSamples.writeOutAndReadBack(wb).close();
         }
     }
+
     private static final byte[] tRefN_data = {
        0x2C, 33, 44, 55, 66,
     };
+
+    @Test
     public void testReadWrite_tRefN_bug45091() {
        LittleEndianInput in = 
TestcaseRecordInputStream.createLittleEndian(tRefN_data);
         Ptg[] ptgs = Ptg.readTokens(tRefN_data.length, in);
         byte[] outData = new byte[5];
         Ptg.serializePtgs(ptgs, outData, 0);
-        if (outData[0] == 0x24) {
-            throw new AssertionFailedError("Identified bug 45091");
-        }
+        assertNotEquals("Identified bug 45091", 0x24, outData[0]);
         assertArrayEquals(tRefN_data, outData);
     }
 
@@ -107,6 +106,7 @@ public final class TestReferencePtg exte
      * test that RefPtgBase can handle references with column index greater 
than 255,
      * see Bugzilla 50096
      */
+    @Test
     public void testColumnGreater255() {
         RefPtgBase ptg;
         ptg = new RefPtg("IW1");

Modified: 
poi/trunk/src/testcases/org/apache/poi/ss/formula/ptg/TestUnionPtg.java
URL: 
http://svn.apache.org/viewvc/poi/trunk/src/testcases/org/apache/poi/ss/formula/ptg/TestUnionPtg.java?rev=1872041&r1=1872040&r2=1872041&view=diff
==============================================================================
--- poi/trunk/src/testcases/org/apache/poi/ss/formula/ptg/TestUnionPtg.java 
(original)
+++ poi/trunk/src/testcases/org/apache/poi/ss/formula/ptg/TestUnionPtg.java Fri 
Dec 27 23:00:13 2019
@@ -17,22 +17,27 @@
 
 package org.apache.poi.ss.formula.ptg;
 
+import static org.junit.Assert.assertEquals;
+
+import java.io.IOException;
+
 import org.apache.poi.hssf.usermodel.HSSFCell;
 import org.apache.poi.hssf.usermodel.HSSFWorkbook;
+import org.junit.Test;
 
 /**
  * Tests for {@link UnionPtg}.
- *
- * @author Daniel Noll (daniel at nuix dot com dot au)
  */
 public final class TestUnionPtg extends AbstractPtgTestCase {
     /**
      * Tests reading a file containing this ptg.
      */
-    public void testReading() {
-        HSSFWorkbook workbook = loadWorkbook("UnionPtg.xls");
-        HSSFCell cell = workbook.getSheetAt(0).getRow(4).getCell(2);
-        assertEquals("Wrong cell value", 24.0, cell.getNumericCellValue(), 
0.0);
-        assertEquals("Wrong cell formula", "SUM(A1:B2,B2:C3)", 
cell.getCellFormula());
+    @Test
+    public void testReading() throws IOException {
+        try (HSSFWorkbook workbook = loadWorkbook("UnionPtg.xls")) {
+            HSSFCell cell = workbook.getSheetAt(0).getRow(4).getCell(2);
+            assertEquals("Wrong cell value", 24.0, cell.getNumericCellValue(), 
0.0);
+            assertEquals("Wrong cell formula", "SUM(A1:B2,B2:C3)", 
cell.getCellFormula());
+        }
     }
 }



---------------------------------------------------------------------
To unsubscribe, e-mail: commits-unsubscr...@poi.apache.org
For additional commands, e-mail: commits-h...@poi.apache.org

Reply via email to