Bug 35897 - Password protected files

+ Junit4 modifications, needed for expected exceptions

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1557281 13f79535-47bb-0310-9956-ffa450edef68

src/java/org/apache/poi/hssf/record/FilePassRecord.java

@@ -17,6 +17,7 @@
 
 package org.apache.poi.hssf.record;
 
+import org.apache.poi.EncryptedDocumentException;
 import org.apache.poi.util.HexDump;
 import org.apache.poi.util.LittleEndianOutput;
 
@@ -49,7 +50,7 @@ public final class FilePassRecord extends StandardRecord {
 
 		switch (_encryptionType) {
 			case ENCRYPTION_XOR:
-				throw new RecordFormatException("HSSF does not currently support XOR obfuscation");
+				throw new EncryptedDocumentException("HSSF does not currently support XOR obfuscation");
 			case ENCRYPTION_OTHER:
 				// handled below
 				break;
@@ -63,7 +64,7 @@ public final class FilePassRecord extends StandardRecord {
 				break;
 			case ENCRYPTION_OTHER_CAPI_2:
 			case ENCRYPTION_OTHER_CAPI_3:
-				throw new RecordFormatException(
+				throw new EncryptedDocumentException(
 						"HSSF does not currently support CryptoAPI encryption");
 			default:
 				throw new RecordFormatException("Unknown encryption info " + _encryptionInfo);

src/java/org/apache/poi/hssf/record/RecordFactory.java

@@ -22,10 +22,40 @@ import java.lang.reflect.Constructor;
 import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
 import java.lang.reflect.Modifier;
-import java.util.*;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
 
-import org.apache.poi.hssf.record.chart.*;
+import org.apache.poi.EncryptedDocumentException;
-import org.apache.poi.hssf.record.pivottable.*;
+import org.apache.poi.hssf.record.chart.BeginRecord;
+import org.apache.poi.hssf.record.chart.CatLabRecord;
+import org.apache.poi.hssf.record.chart.ChartEndBlockRecord;
+import org.apache.poi.hssf.record.chart.ChartEndObjectRecord;
+import org.apache.poi.hssf.record.chart.ChartFRTInfoRecord;
+import org.apache.poi.hssf.record.chart.ChartRecord;
+import org.apache.poi.hssf.record.chart.ChartStartBlockRecord;
+import org.apache.poi.hssf.record.chart.ChartStartObjectRecord;
+import org.apache.poi.hssf.record.chart.ChartTitleFormatRecord;
+import org.apache.poi.hssf.record.chart.DataFormatRecord;
+import org.apache.poi.hssf.record.chart.EndRecord;
+import org.apache.poi.hssf.record.chart.LegendRecord;
+import org.apache.poi.hssf.record.chart.LinkedDataRecord;
+import org.apache.poi.hssf.record.chart.SeriesRecord;
+import org.apache.poi.hssf.record.chart.SeriesTextRecord;
+import org.apache.poi.hssf.record.chart.SeriesToChartGroupRecord;
+import org.apache.poi.hssf.record.chart.ValueRangeRecord;
+import org.apache.poi.hssf.record.pivottable.DataItemRecord;
+import org.apache.poi.hssf.record.pivottable.ExtendedPivotTableViewFieldsRecord;
+import org.apache.poi.hssf.record.pivottable.PageItemRecord;
+import org.apache.poi.hssf.record.pivottable.StreamIDRecord;
+import org.apache.poi.hssf.record.pivottable.ViewDefinitionRecord;
+import org.apache.poi.hssf.record.pivottable.ViewFieldsRecord;
+import org.apache.poi.hssf.record.pivottable.ViewSourceRecord;
 
 /**
  * Title:  Record Factory<P>
@@ -62,7 +92,14 @@ public final class RecordFactory {
 			} catch (IllegalAccessException e) {
 				throw new RuntimeException(e);
 			} catch (InvocationTargetException e) {
-				throw new RecordFormatException("Unable to construct record instance" , e.getTargetException());
+				Throwable t = e.getTargetException();
+				if (t instanceof RecordFormatException) {
+					throw (RecordFormatException)t;
+				} else if (t instanceof EncryptedDocumentException) {
+					throw (EncryptedDocumentException)t;
+				} else {
+				    throw new RecordFormatException("Unable to construct record instance" , t);
+				}
 			}
 		}
 		public Class<? extends Record> getRecordClass() {

src/ooxml/testcases/org/apache/poi/xssf/AllXSSFTests.java

@@ -17,9 +17,6 @@
 
 package org.apache.poi.xssf;
 
-import junit.framework.Test;
-import junit.framework.TestSuite;
-
 import org.apache.poi.ss.format.TestCellFormatPart;
 import org.apache.poi.ss.util.TestCellReference;
 import org.apache.poi.xssf.eventusermodel.TestXSSFReader;
@@ -31,27 +28,26 @@ import org.apache.poi.xssf.model.TestStylesTable;
 import org.apache.poi.xssf.usermodel.AllXSSFUsermodelTests;
 import org.apache.poi.xssf.util.TestCTColComparator;
 import org.apache.poi.xssf.util.TestNumericRanges;
+import org.junit.runner.RunWith;
+import org.junit.runners.Suite;
+
 
 /**
  * Collects all tests for <tt>org.apache.poi.xssf</tt> and sub-packages.
- * 
- * @author Josh Micich
  */
+@RunWith(Suite.class)
+@Suite.SuiteClasses({
+    AllXSSFUsermodelTests.class,
+    TestXSSFReader.class,
+    TestXSSFExcelExtractor.class,
+    TestLoadSaveXSSF.class,
+    TestCommentsTable.class,
+    TestSharedStringsTable.class,
+    TestStylesTable.class,
+    TestCellReference.class,
+    TestCTColComparator.class,
+    TestNumericRanges.class,       
+    TestCellFormatPart.class
+})
 public final class AllXSSFTests {
-
-	public static Test suite() {
-		TestSuite result = new TestSuite(AllXSSFTests.class.getName());
-		result.addTest(AllXSSFUsermodelTests.suite());
-		result.addTestSuite(TestXSSFReader.class);
-		result.addTestSuite(TestXSSFExcelExtractor.class);
-		result.addTestSuite(TestLoadSaveXSSF.class);
-		result.addTestSuite(TestCommentsTable.class);
-		result.addTestSuite(TestSharedStringsTable.class);
-		result.addTestSuite(TestStylesTable.class);
-		result.addTestSuite(TestCellReference.class);
-		result.addTestSuite(TestCTColComparator.class);
-		result.addTestSuite(TestNumericRanges.class);		
-		result.addTestSuite(TestCellFormatPart.class);
-		return result;
-	}
 }

src/ooxml/testcases/org/apache/poi/xssf/usermodel/AllXSSFUsermodelTests.java

@@ -17,53 +17,45 @@
 
 package org.apache.poi.xssf.usermodel;
 
-import junit.framework.Test;
-import junit.framework.TestSuite;
-
 import org.apache.poi.xssf.usermodel.extensions.TestXSSFBorder;
 import org.apache.poi.xssf.usermodel.extensions.TestXSSFCellFill;
 import org.apache.poi.xssf.usermodel.extensions.TestXSSFSheetComments;
 import org.apache.poi.xssf.usermodel.helpers.TestColumnHelper;
 import org.apache.poi.xssf.usermodel.helpers.TestHeaderFooterHelper;
+import org.junit.runner.RunWith;
+import org.junit.runners.Suite;
 
 /**
  * Collects all tests for <tt>org.apache.poi.xssf.usermodel</tt> and sub-packages.
- *
- * @author Josh Micich
  */
+@RunWith(Suite.class)
+@Suite.SuiteClasses({
+    TestFormulaEvaluatorOnXSSF.class,
+    TestSheetHiding.class,
+    TestXSSFBugs.class,
+    TestXSSFDataFormat.class,
+    TestXSSFCellStyle.class,
+    TestXSSFComment.class,
+    TestXSSFDialogSheet.class,
+    TestXSSFDrawing.class,
+    TestXSSFFont.class,
+    TestXSSFFormulaEvaluation.class,
+    TestXSSFHeaderFooter.class,
+    TestXSSFHyperlink.class,
+    TestXSSFName.class,
+    TestXSSFPicture.class,
+    TestXSSFPictureData.class,
+    TestXSSFPrintSetup.class,
+    TestXSSFRichTextString.class,
+    TestXSSFRow.class,
+    TestXSSFSheet.class,
+    TestXSSFSheetUpdateArrayFormulas.class,
+    TestXSSFWorkbook.class,
+    TestXSSFBorder.class,
+    TestXSSFCellFill.class,
+    TestXSSFSheetComments.class,
+    TestColumnHelper.class,
+    TestHeaderFooterHelper.class    
+})
 public final class AllXSSFUsermodelTests {
-
-	public static Test suite() {
-		TestSuite result = new TestSuite(AllXSSFUsermodelTests.class.getName());
-		result.addTestSuite(TestFormulaEvaluatorOnXSSF.class);
-		result.addTestSuite(TestSheetHiding.class);
-		result.addTestSuite(TestXSSFBugs.class);
-		result.addTestSuite(TestXSSFDataFormat.class);
-		result.addTestSuite(TestXSSFCellStyle.class);
-		result.addTestSuite(TestXSSFComment.class);
-		result.addTestSuite(TestXSSFDialogSheet.class);
-		result.addTestSuite(TestXSSFDrawing.class);
-		result.addTestSuite(TestXSSFFont.class);
-		result.addTestSuite(TestXSSFFormulaEvaluation.class);
-		result.addTestSuite(TestXSSFHeaderFooter.class);
-		result.addTestSuite(TestXSSFHyperlink.class);
-		result.addTestSuite(TestXSSFName.class);
-		result.addTestSuite(TestXSSFPicture.class);
-		result.addTestSuite(TestXSSFPictureData.class);
-		result.addTestSuite(TestXSSFPrintSetup.class);
-		result.addTestSuite(TestXSSFRichTextString.class);
-		result.addTestSuite(TestXSSFRow.class);
-		result.addTestSuite(TestXSSFSheet.class);
-		result.addTestSuite(TestXSSFSheetUpdateArrayFormulas.class);
-		result.addTestSuite(TestXSSFWorkbook.class);
-
-		result.addTestSuite(TestXSSFBorder.class);
-		result.addTestSuite(TestXSSFCellFill.class);
-		result.addTestSuite(TestXSSFSheetComments.class);
-
-		result.addTestSuite(TestColumnHelper.class);
-		result.addTestSuite(TestHeaderFooterHelper.class);
-
-		return result;
-	}
 }

src/ooxml/testcases/org/apache/poi/xssf/usermodel/TestXSSFBugs.java

@@ -17,6 +17,13 @@
 
 package org.apache.poi.xssf.usermodel;
 
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertNull;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+
 import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;
 import java.io.InputStream;
@@ -35,13 +42,32 @@ import org.apache.poi.ss.formula.WorkbookEvaluator;
 import org.apache.poi.ss.formula.eval.ErrorEval;
 import org.apache.poi.ss.formula.eval.ValueEval;
 import org.apache.poi.ss.formula.functions.Function;
-import org.apache.poi.ss.usermodel.*;
+import org.apache.poi.ss.usermodel.BaseTestBugzillaIssues;
+import org.apache.poi.ss.usermodel.Cell;
+import org.apache.poi.ss.usermodel.CellStyle;
+import org.apache.poi.ss.usermodel.CellValue;
+import org.apache.poi.ss.usermodel.ClientAnchor;
+import org.apache.poi.ss.usermodel.Comment;
+import org.apache.poi.ss.usermodel.CreationHelper;
+import org.apache.poi.ss.usermodel.DataFormatter;
+import org.apache.poi.ss.usermodel.Drawing;
+import org.apache.poi.ss.usermodel.Font;
+import org.apache.poi.ss.usermodel.FormulaError;
+import org.apache.poi.ss.usermodel.FormulaEvaluator;
+import org.apache.poi.ss.usermodel.IndexedColors;
+import org.apache.poi.ss.usermodel.Name;
+import org.apache.poi.ss.usermodel.Row;
+import org.apache.poi.ss.usermodel.Sheet;
+import org.apache.poi.ss.usermodel.Workbook;
+import org.apache.poi.ss.usermodel.WorkbookFactory;
 import org.apache.poi.ss.util.AreaReference;
 import org.apache.poi.ss.util.CellReference;
 import org.apache.poi.xssf.XSSFITestDataProvider;
 import org.apache.poi.xssf.XSSFTestDataSamples;
 import org.apache.poi.xssf.model.CalculationChain;
 import org.apache.poi.xssf.usermodel.extensions.XSSFCellFill;
+import org.junit.Ignore;
+import org.junit.Test;
 import org.openxmlformats.schemas.spreadsheetml.x2006.main.CTCols;
 import org.openxmlformats.schemas.spreadsheetml.x2006.main.CTWorksheet;
 
@@ -55,15 +81,17 @@ public final class TestXSSFBugs extends BaseTestBugzillaIssues {
      * test writing a file with large number of unique strings,
      * open resulting file in Excel to check results!
      */
-    public void test15375_2() {
+    @Test
-        baseTest15375(1000);
+    public void bug15375_2() {
+        bug15375(1000);
     }
 
     /**
      * Named ranges had the right reference, but
      *  the wrong sheet name
      */
-    public void test45430() {
+    @Test
+    public void bug45430() {
         XSSFWorkbook wb = XSSFTestDataSamples.openSampleWorkbook("45430.xlsx");
         assertFalse(wb.isMacroEnabled());
         assertEquals(3, wb.getNumberOfNames());
@@ -92,7 +120,8 @@ public final class TestXSSFBugs extends BaseTestBugzillaIssues {
     /**
      * We should carry vba macros over after save
      */
-    public void test45431() throws Exception {
+    @Test
+    public void bug45431() throws Exception {
         XSSFWorkbook wb = XSSFTestDataSamples.openSampleWorkbook("45431.xlsm");
         OPCPackage pkg = wb.getPackage();
         assertTrue(wb.isMacroEnabled());
@@ -138,7 +167,8 @@ public final class TestXSSFBugs extends BaseTestBugzillaIssues {
         assertNotNull(drw);
     }
 
-    public void test47504() {
+    @Test
+    public void bug47504() {
         XSSFWorkbook wb = XSSFTestDataSamples.openSampleWorkbook("47504.xlsx");
         assertEquals(1, wb.getNumberOfSheets());
         XSSFSheet sh = wb.getSheetAt(0);
@@ -163,14 +193,16 @@ public final class TestXSSFBugs extends BaseTestBugzillaIssues {
      * Clearly Excel shouldn't do this, but test that we can
      *  read the file despite the naughtyness
      */
-    public void test49020() throws Exception {
+    @Test
+    public void bug49020() throws Exception {
        /*XSSFWorkbook wb =*/ XSSFTestDataSamples.openSampleWorkbook("BrNotClosed.xlsx");
     }
 
     /**
      * ensure that CTPhoneticPr is loaded by the ooxml test suite so that it is included in poi-ooxml-schemas
      */
-    public void test49325() throws Exception {
+    @Test
+    public void bug49325() throws Exception {
         XSSFWorkbook wb = XSSFTestDataSamples.openSampleWorkbook("49325.xlsx");
         CTWorksheet sh = wb.getSheetAt(0).getCTWorksheet();
         assertNotNull(sh.getPhoneticPr());
@@ -180,7 +212,8 @@ public final class TestXSSFBugs extends BaseTestBugzillaIssues {
      * Names which are defined with a Sheet
      *  should return that sheet index properly 
      */
-    public void test48923() throws Exception {
+    @Test
+    public void bug48923() throws Exception {
        XSSFWorkbook wb = XSSFTestDataSamples.openSampleWorkbook("48923.xlsx");
        assertEquals(4, wb.getNumberOfNames());
        
@@ -218,7 +251,8 @@ public final class TestXSSFBugs extends BaseTestBugzillaIssues {
      * 
      * TODO: delete this test case when MROUND and VAR are implemented
      */
-    public void test48539() throws Exception {
+    @Test
+    public void bug48539() throws Exception {
        XSSFWorkbook wb = XSSFTestDataSamples.openSampleWorkbook("48539.xlsx");
        assertEquals(3, wb.getNumberOfSheets());
        
@@ -250,7 +284,8 @@ public final class TestXSSFBugs extends BaseTestBugzillaIssues {
      * Foreground colours should be found even if
      *  a theme is used 
      */
-    public void test48779() throws Exception {
+    @Test
+    public void bug48779() throws Exception {
        XSSFWorkbook wb = XSSFTestDataSamples.openSampleWorkbook("48779.xlsx");
        XSSFCell cell = wb.getSheetAt(0).getRow(0).getCell(0);
        XSSFCellStyle cs = cell.getCellStyle();
@@ -265,7 +300,7 @@ public final class TestXSSFBugs extends BaseTestBugzillaIssues {
        
        XSSFCellFill fg = wb.getStylesSource().getFillAt(2);
        assertEquals(0, fg.getFillForegroundColor().getIndexed());
-       assertEquals(0.0, fg.getFillForegroundColor().getTint());
+       assertEquals(0.0, fg.getFillForegroundColor().getTint(), 0);
        assertEquals("FFFF0000", fg.getFillForegroundColor().getARGBHex());
        assertEquals(64, fg.getFillBackgroundColor().getIndexed());
        
@@ -288,7 +323,8 @@ public final class TestXSSFBugs extends BaseTestBugzillaIssues {
      * With XSSF, that wasn't the case, but this verfies
      *  that it now is again
      */
-    public void test48718() throws Exception {
+    @Test
+    public void bug48718() throws Exception {
        // Verify the HSSF behaviour
        // Then ensure the same for XSSF
        Workbook[] wbs = new Workbook[] {
@@ -320,28 +356,29 @@ public final class TestXSSFBugs extends BaseTestBugzillaIssues {
      * Ensure General and @ format are working properly
      *  for integers 
      */
-    public void test47490() throws Exception {
+    @Test
+    public void bug47490() throws Exception {
        XSSFWorkbook wb = XSSFTestDataSamples.openSampleWorkbook("GeneralFormatTests.xlsx");
        Sheet s = wb.getSheetAt(1);
        Row r;
        DataFormatter df = new DataFormatter();
        
        r = s.getRow(1);
-       assertEquals(1.0, r.getCell(2).getNumericCellValue());
+       assertEquals(1.0, r.getCell(2).getNumericCellValue(), 0);
        assertEquals("General", r.getCell(2).getCellStyle().getDataFormatString());
        assertEquals("1", df.formatCellValue(r.getCell(2)));
        assertEquals("1", df.formatRawCellContents(1.0, -1, "@"));
        assertEquals("1", df.formatRawCellContents(1.0, -1, "General"));
               
        r = s.getRow(2);
-       assertEquals(12.0, r.getCell(2).getNumericCellValue());
+       assertEquals(12.0, r.getCell(2).getNumericCellValue(), 0);
        assertEquals("General", r.getCell(2).getCellStyle().getDataFormatString());
        assertEquals("12", df.formatCellValue(r.getCell(2)));
        assertEquals("12", df.formatRawCellContents(12.0, -1, "@"));
        assertEquals("12", df.formatRawCellContents(12.0, -1, "General"));
        
        r = s.getRow(3);
-       assertEquals(123.0, r.getCell(2).getNumericCellValue());
+       assertEquals(123.0, r.getCell(2).getNumericCellValue(), 0);
        assertEquals("General", r.getCell(2).getCellStyle().getDataFormatString());
        assertEquals("123", df.formatCellValue(r.getCell(2)));
        assertEquals("123", df.formatRawCellContents(123.0, -1, "@"));
@@ -353,7 +390,8 @@ public final class TestXSSFBugs extends BaseTestBugzillaIssues {
      *  and with the docs on when fetching the wrong
      *  kind of value from a Formula cell
      */
-    public void test47815() {
+    @Test
+    public void bug47815() {
        Workbook[] wbs = new Workbook[] {
              new HSSFWorkbook(),
              new XSSFWorkbook()
@@ -388,7 +426,7 @@ public final class TestXSSFBugs extends BaseTestBugzillaIssues {
           assertEquals(Cell.CELL_TYPE_STRING, cfs.getCachedFormulaResultType());
           
           // Different ways of retrieving
-          assertEquals(1.2, cn.getNumericCellValue());
+          assertEquals(1.2, cn.getNumericCellValue(), 0);
           try {
              cn.getRichStringCellValue();
              fail();
@@ -400,7 +438,7 @@ public final class TestXSSFBugs extends BaseTestBugzillaIssues {
              fail();
           } catch(IllegalStateException e) {}
           
-          assertEquals(1.2, cfn.getNumericCellValue());
+          assertEquals(1.2, cfn.getNumericCellValue(), 0);
           try {
              cfn.getRichStringCellValue();
              fail();
@@ -422,14 +460,16 @@ public final class TestXSSFBugs extends BaseTestBugzillaIssues {
      *
      * The OPC spec tolerates both of these peculiarities, so does POI
      */
-    public void test49609() throws Exception {
+    @Test
+    public void bug49609() throws Exception {
         XSSFWorkbook wb =  XSSFTestDataSamples.openSampleWorkbook("49609.xlsx");
         assertEquals("FAM", wb.getSheetName(0));
         assertEquals("Cycle", wb.getSheetAt(0).getRow(0).getCell(1).getStringCellValue());
 
     }
 
-    public void test49783() throws Exception {
+    @Test
+    public void bug49783() throws Exception {
         Workbook wb =  XSSFTestDataSamples.openSampleWorkbook("49783.xlsx");
         Sheet sheet = wb.getSheetAt(0);
         FormulaEvaluator evaluator = wb.getCreationHelper().createFormulaEvaluator();
@@ -460,7 +500,8 @@ public final class TestXSSFBugs extends BaseTestBugzillaIssues {
      *  preserve spaces to the 2nd bit, lest we end up
      *  with something like "helloworld" !
      */
-    public void test49941() throws Exception {
+    @Test
+    public void bug49941() throws Exception {
        XSSFWorkbook wb = new XSSFWorkbook();
        XSSFSheet s = wb.createSheet();
        XSSFRow r = s.createRow(0);
@@ -534,7 +575,8 @@ public final class TestXSSFBugs extends BaseTestBugzillaIssues {
     /**
      * Repeatedly writing the same file which has styles
      */
-    public void test49940() throws Exception {
+    @Test
+    public void bug49940() throws Exception {
        XSSFWorkbook wb = XSSFTestDataSamples.openSampleWorkbook("styles.xlsx");
        assertEquals(3, wb.getNumberOfSheets());
        assertEquals(10, wb.getStylesSource().getNumCellStyles());
@@ -560,7 +602,8 @@ public final class TestXSSFBugs extends BaseTestBugzillaIssues {
      * Various ways of removing a cell formula should all zap
      *  the calcChain entry.
      */
-    public void test49966() throws Exception {
+    @Test
+    public void bug49966() throws Exception {
        XSSFWorkbook wb = XSSFTestDataSamples.openSampleWorkbook("shared_formulas.xlsx");
        XSSFSheet sheet = wb.getSheetAt(0);
        
@@ -599,7 +642,8 @@ public final class TestXSSFBugs extends BaseTestBugzillaIssues {
 
     }
 
-    public void test49156() throws Exception {
+    @Test
+    public void bug49156() throws Exception {
         Workbook wb = XSSFTestDataSamples.openSampleWorkbook("49156.xlsx");
         FormulaEvaluator formulaEvaluator = wb.getCreationHelper().createFormulaEvaluator();
 
@@ -616,31 +660,33 @@ public final class TestXSSFBugs extends BaseTestBugzillaIssues {
     /**
      * Newlines are valid characters in a formula
      */
-    public void test50440And51875() throws Exception {
+    @Test
+    public void bug50440And51875() throws Exception {
        Workbook wb = XSSFTestDataSamples.openSampleWorkbook("NewlineInFormulas.xlsx");
        Sheet s = wb.getSheetAt(0);
        Cell c = s.getRow(0).getCell(0);
        
        assertEquals("SUM(\n1,2\n)", c.getCellFormula());
-       assertEquals(3.0, c.getNumericCellValue());
+       assertEquals(3.0, c.getNumericCellValue(), 0);
        
        FormulaEvaluator formulaEvaluator = wb.getCreationHelper().createFormulaEvaluator();
        formulaEvaluator.evaluateFormulaCell(c);
        
        assertEquals("SUM(\n1,2\n)", c.getCellFormula());
-       assertEquals(3.0, c.getNumericCellValue());
+       assertEquals(3.0, c.getNumericCellValue(), 0);
 
        // For 51875
        Cell b3 = s.getRow(2).getCell(1);
        formulaEvaluator.evaluateFormulaCell(b3);
        assertEquals("B1+B2", b3.getCellFormula()); // The newline is lost for shared formulas
-       assertEquals(3.0, b3.getNumericCellValue());
+       assertEquals(3.0, b3.getNumericCellValue(), 0);
     }
     
     /**
      * Moving a cell comment from one cell to another
      */
-    public void test50795() throws Exception {
+    @Test
+    public void bug50795() throws Exception {
        XSSFWorkbook wb = XSSFTestDataSamples.openSampleWorkbook("50795.xlsx");
        XSSFSheet sheet = wb.getSheetAt(0);
        XSSFRow row = sheet.getRow(0);
@@ -695,7 +741,8 @@ public final class TestXSSFBugs extends BaseTestBugzillaIssues {
      *  shades of white or black.
      * For those cases, ensure we don't break on reading the colour
      */
-    public void test50299() throws Exception {
+    @Test
+    public void bug50299() throws Exception {
        Workbook wb = XSSFTestDataSamples.openSampleWorkbook("50299.xlsx");
        
        // Check all the colours
@@ -724,7 +771,8 @@ public final class TestXSSFBugs extends BaseTestBugzillaIssues {
     /**
      * Excel .xls style indexed colours in a .xlsx file
      */
-    public void test50786() throws Exception {
+    @Test
+    public void bug50786() throws Exception {
        XSSFWorkbook wb = XSSFTestDataSamples.openSampleWorkbook("50786-indexed_colours.xlsx");
        XSSFSheet s = wb.getSheetAt(0);
        XSSFRow r = s.getRow(2);
@@ -745,7 +793,8 @@ public final class TestXSSFBugs extends BaseTestBugzillaIssues {
      * If the border colours are set with themes, then we 
      *  should still be able to get colours
      */
-    public void test50846() throws Exception {
+    @Test
+    public void bug50846() throws Exception {
        XSSFWorkbook wb = XSSFTestDataSamples.openSampleWorkbook("50846-border_colours.xlsx");
        
        XSSFSheet sheet = wb.getSheetAt(0);
@@ -773,7 +822,8 @@ public final class TestXSSFBugs extends BaseTestBugzillaIssues {
      *  then being set explicitly still should allow the
      *  fetching of the RGB.
      */
-    public void test50784() throws Exception {
+    @Test
+    public void bug50784() throws Exception {
        XSSFWorkbook wb = XSSFTestDataSamples.openSampleWorkbook("50784-font_theme_colours.xlsx");
        XSSFSheet s = wb.getSheetAt(0);
        XSSFRow r = s.getRow(0);
@@ -802,7 +852,8 @@ public final class TestXSSFBugs extends BaseTestBugzillaIssues {
      * New lines were being eaten when setting a font on
      *  a rich text string
      */
-    public void test48877() throws Exception {
+    @Test
+    public void bug48877() throws Exception {
        String text = "Use \n with word wrap on to create a new line.\n" +
           "This line finishes with two trailing spaces.  ";
        
@@ -870,7 +921,8 @@ public final class TestXSSFBugs extends BaseTestBugzillaIssues {
     /**
      * Adding sheets when one has a table, then re-ordering
      */
-    public void test50867() throws Exception {
+    @Test
+    public void bug50867() throws Exception {
        XSSFWorkbook wb = XSSFTestDataSamples.openSampleWorkbook("50867_with_table.xlsx");
        assertEquals(3, wb.getNumberOfSheets());
        
@@ -987,7 +1039,8 @@ public final class TestXSSFBugs extends BaseTestBugzillaIssues {
      *  any print settings that were there before
      */
     @SuppressWarnings("deprecation")
-	public void test49253() throws Exception {
+    @Test
+	public void bug49253() throws Exception {
        XSSFWorkbook wb1 = new XSSFWorkbook();
        XSSFWorkbook wb2 = new XSSFWorkbook();
        
@@ -1028,7 +1081,8 @@ public final class TestXSSFBugs extends BaseTestBugzillaIssues {
     /**
      * Default Column style
      */
-    public void test51037() throws Exception {
+    @Test
+    public void bug51037() throws Exception {
        XSSFWorkbook wb = new XSSFWorkbook();
        XSSFSheet s = wb.createSheet();
        
@@ -1104,7 +1158,8 @@ public final class TestXSSFBugs extends BaseTestBugzillaIssues {
      * Repeatedly writing a file.
      * Something with the SharedStringsTable currently breaks...
      */
-    public void DISABLEDtest46662() throws Exception {
+    @Ignore
+    public void bug46662() throws Exception {
        // New file
        XSSFWorkbook wb = new XSSFWorkbook();
        XSSFTestDataSamples.writeOutAndReadBack(wb);
@@ -1124,7 +1179,8 @@ public final class TestXSSFBugs extends BaseTestBugzillaIssues {
     /**
      * Colours and styles when the list has gaps in it 
      */
-    public void test51222() throws Exception {
+    @Test
+    public void bug51222() throws Exception {
        XSSFWorkbook wb = XSSFTestDataSamples.openSampleWorkbook("51222.xlsx");
        XSSFSheet s = wb.getSheetAt(0);
        
@@ -1162,7 +1218,8 @@ public final class TestXSSFBugs extends BaseTestBugzillaIssues {
 //       assertEquals("FF1F497D", cA5_1F497D.getCellStyle().getFillForegroundXSSFColor().getARGBHex());
     }
 
-    public void test51470() throws Exception {
+    @Test
+    public void bug51470() throws Exception {
         XSSFWorkbook wb = XSSFTestDataSamples.openSampleWorkbook("51470.xlsx");
         XSSFSheet sh0 = wb.getSheetAt(0);
         XSSFSheet sh1 = wb.cloneSheet(0);
@@ -1178,7 +1235,8 @@ public final class TestXSSFBugs extends BaseTestBugzillaIssues {
      * Add comments to Sheet 1, when Sheet 2 already has
      *  comments (so /xl/comments1.xml is taken)
      */
-    public void test51850() {
+    @Test
+    public void bug51850() {
        XSSFWorkbook wb = XSSFTestDataSamples.openSampleWorkbook("51850.xlsx");
        XSSFSheet sh1 = wb.getSheetAt(0);
        XSSFSheet sh2 = wb.getSheetAt(1);
@@ -1235,7 +1293,8 @@ public final class TestXSSFBugs extends BaseTestBugzillaIssues {
     /**
      * Sheet names with a , in them
      */
-    public void test51963() throws Exception {
+    @Test
+    public void bug51963() throws Exception {
        XSSFWorkbook wb = XSSFTestDataSamples.openSampleWorkbook("51963.xlsx");
        XSSFSheet sheet = wb.getSheetAt(0);
        assertEquals("Abc,1", sheet.getSheetName());
@@ -1255,7 +1314,8 @@ public final class TestXSSFBugs extends BaseTestBugzillaIssues {
      *  eg =SUM($Sheet1.C1:$Sheet4.C1)
      * DISABLED As we can't currently evaluate these
      */
-    public void DISABLEDtest48703() throws Exception {
+    @Ignore
+    public void bug48703() throws Exception {
        XSSFWorkbook wb = XSSFTestDataSamples.openSampleWorkbook("48703.xlsx");
        XSSFSheet sheet = wb.getSheetAt(0);
        
@@ -1265,10 +1325,10 @@ public final class TestXSSFBugs extends BaseTestBugzillaIssues {
        XSSFCell c1 = r1.getCell(1);
        XSSFCell c2 = r2.getCell(1);
        
-       assertEquals(20.0, c1.getNumericCellValue());
+       assertEquals(20.0, c1.getNumericCellValue(), 0);
        assertEquals("SUM(Sheet1!C1,Sheet2!C1,Sheet3!C1,Sheet4!C1)", c1.getCellFormula());
        
-       assertEquals(20.0, c2.getNumericCellValue());
+       assertEquals(20.0, c2.getNumericCellValue(), 0);
        assertEquals("SUM(Sheet1:Sheet4!C1)", c2.getCellFormula());
        
        // Try evaluating both
@@ -1276,14 +1336,15 @@ public final class TestXSSFBugs extends BaseTestBugzillaIssues {
        eval.evaluateFormulaCell(c1);
        eval.evaluateFormulaCell(c2);
        
-       assertEquals(20.0, c1.getNumericCellValue());
+       assertEquals(20.0, c1.getNumericCellValue(), 0);
-       assertEquals(20.0, c2.getNumericCellValue());
+       assertEquals(20.0, c2.getNumericCellValue(), 0);
     }
 
     /**
      * Bugzilla 51710: problems reading shared formuals from .xlsx
      */
-    public void test51710() {
+    @Test
+    public void bug51710() {
         Workbook wb = XSSFTestDataSamples.openSampleWorkbook("51710.xlsx");
 
         final String[] columns = {"A","B","C","D","E","F","G","H","I","J","K","L","M","N"};
@@ -1313,7 +1374,8 @@ public final class TestXSSFBugs extends BaseTestBugzillaIssues {
     /**
      * Bug 53101:
      */
-    public void test5301(){
+    @Test
+    public void bug5301(){
         Workbook workbook = XSSFTestDataSamples.openSampleWorkbook("53101.xlsx");
         FormulaEvaluator evaluator =
                 workbook.getCreationHelper().createFormulaEvaluator();
@@ -1332,7 +1394,8 @@ public final class TestXSSFBugs extends BaseTestBugzillaIssues {
         assertEquals(259.0, a1Value, 0.0);
     }
 
-    public void test54436(){
+    @Test
+    public void bug54436(){
         Workbook workbook = XSSFTestDataSamples.openSampleWorkbook("54436.xlsx");
         if(!WorkbookEvaluator.getSupportedFunctionNames().contains("GETPIVOTDATA")){
             Function func = new Function() {
@@ -1351,7 +1414,8 @@ public final class TestXSSFBugs extends BaseTestBugzillaIssues {
      *  error message when called via WorkbookFactory.
      * (You need to supply a password explicitly for them)
      */
-    public void test55692() throws Exception {
+    @Test
+    public void bug55692() throws Exception {
     	InputStream inpA = POIDataSamples.getPOIFSInstance().openResourceAsStream("protect.xlsx");
     	InputStream inpB = POIDataSamples.getPOIFSInstance().openResourceAsStream("protect.xlsx");
     	InputStream inpC = POIDataSamples.getPOIFSInstance().openResourceAsStream("protect.xlsx");

src/testcases/org/apache/poi/AllPOITests.java

@@ -22,23 +22,19 @@ import org.apache.poi.hpsf.basic.AllPOIHPSFBasicTests;
 import org.apache.poi.hssf.HSSFTests;
 import org.apache.poi.poifs.AllPOIFSTests;
 import org.apache.poi.util.AllPOIUtilTests;
-
+import org.junit.runner.RunWith;
-import junit.framework.Test;
+import org.junit.runners.Suite;
-import junit.framework.TestSuite;
 /**
  * Root Test Suite for entire POI project.  (Includes all sub-packages of org.apache.poi)<br/>
- * 
- * @author Josh Micich
  */
+@RunWith(Suite.class)
+@Suite.SuiteClasses({
+    TestPOIDocumentMain.class,
+    AllPOIDDFTests.class,
+    AllPOIHPSFBasicTests.class,
+    HSSFTests.class,
+    AllPOIFSTests.class,
+    AllPOIUtilTests.class
+})
 public final class AllPOITests {
-    public static Test suite() {
-        TestSuite result = new TestSuite("Tests for org.apache.poi");
-        result.addTestSuite(TestPOIDocumentMain.class);
-        result.addTest(AllPOIDDFTests.suite());
-        result.addTest(AllPOIHPSFBasicTests.suite());
-        result.addTest(HSSFTests.suite());
-        result.addTest(AllPOIFSTests.suite());
-        result.addTest(AllPOIUtilTests.suite());
-        return result;
-    }
 }

src/testcases/org/apache/poi/hssf/HSSFTests.java

@@ -17,9 +17,6 @@
 
 package org.apache.poi.hssf;
 
-import junit.framework.Test;
-import junit.framework.TestSuite;
-
 import org.apache.poi.hssf.eventmodel.TestEventRecordFactory;
 import org.apache.poi.hssf.eventusermodel.AllEventUserModelTests;
 import org.apache.poi.hssf.extractor.TestExcelExtractor;
@@ -29,26 +26,23 @@ import org.apache.poi.hssf.usermodel.AllUserModelTests;
 import org.apache.poi.hssf.util.AllHSSFUtilTests;
 import org.apache.poi.ss.formula.AllSSFormulaTests;
 import org.apache.poi.ss.util.AllSSUtilTests;
+import org.junit.runner.RunWith;
+import org.junit.runners.Suite;
 
 /**
  * Test Suite for all sub-packages of org.apache.poi.hssf<br/>
- *
- * @author Andrew C. Oliver acoliver@apache.org
  */
+@RunWith(Suite.class)
+@Suite.SuiteClasses({
+    AllEventUserModelTests.class,
+    AllModelTests.class,
+    AllUserModelTests.class,
+    AllRecordTests.class,
+    AllHSSFUtilTests.class,
+    TestExcelExtractor.class,
+    TestEventRecordFactory.class,
+    AllSSFormulaTests.class,
+    AllSSUtilTests.class
+})
 public final class HSSFTests {
-
-    public static Test suite() {
-        TestSuite suite = new TestSuite(HSSFTests.class.getName());
-
-        suite.addTest(AllEventUserModelTests.suite());
-        suite.addTest(AllModelTests.suite());
-        suite.addTest(AllUserModelTests.suite());
-        suite.addTest(AllRecordTests.suite());
-        suite.addTest(AllHSSFUtilTests.suite());
-        suite.addTest(new TestSuite(TestExcelExtractor.class));
-        suite.addTest(new TestSuite(TestEventRecordFactory.class));
-        suite.addTest(AllSSFormulaTests.suite());
-        suite.addTest(AllSSUtilTests.suite());
-        return suite;
-    }
 }

src/testcases/org/apache/poi/hssf/dev/TestBiffViewer.java

@@ -19,7 +19,8 @@ public class TestBiffViewer extends BaseXLSIteratingTest {
 		SILENT_EXCLUDED.add("51832.xls");	// password 
 		SILENT_EXCLUDED.add("43493.xls");	// HSSFWorkbook cannot open it as well
 		SILENT_EXCLUDED.add("password.xls"); 
-		SILENT_EXCLUDED.add("46904.xls"); 
+		SILENT_EXCLUDED.add("46904.xls");
+		SILENT_EXCLUDED.add("xor-encryption-abc.xls"); // unsupported XOR-encryption
 	};
 
 	@Override

src/testcases/org/apache/poi/hssf/usermodel/AllUserModelTests.java

@@ -17,66 +17,60 @@
 
 package org.apache.poi.hssf.usermodel;
 
-import junit.framework.Test;
+import org.junit.runner.RunWith;
-import junit.framework.TestSuite;
+import org.junit.runners.Suite;
 
 /**
  * Collects all tests for the <tt>org.apache.poi.hssf.usermodel</tt> package.
- *
- * @author Josh Micich
  */
+@RunWith(Suite.class)
+@Suite.SuiteClasses({
+    TestBug42464.class,
+    TestBugs.class,
+    TestCellStyle.class,
+    TestCloneSheet.class,
+    TestDataValidation.class,
+    TestEscherGraphics.class,
+    TestEscherGraphics2d.class,
+    TestFontDetails.class,
+    TestFormulaEvaluatorBugs.class,
+    TestFormulaEvaluatorDocs.class,
+    TestFormulas.class,
+    TestHSSFCell.class,
+    TestHSSFClientAnchor.class,
+    TestHSSFComment.class,
+    TestHSSFConditionalFormatting.class,
+    TestHSSFDataFormat.class,
+    TestHSSFDataFormatter.class,
+    TestHSSFDateUtil.class,
+    TestHSSFFont.class,
+    TestHSSFFormulaEvaluator.class,
+    TestHSSFHeaderFooter.class,
+    TestHSSFHyperlink.class,
+    TestHSSFName.class,
+    TestHSSFOptimiser.class,
+    TestHSSFPalette.class,
+    TestHSSFPatriarch.class,
+    TestHSSFPicture.class,
+    TestHSSFPictureData.class,
+    TestHSSFRichTextString.class,
+    TestHSSFRow.class,
+    TestHSSFSheet.class,
+    TestHSSFSheetShiftRows.class,
+    TestHSSFSheetUpdateArrayFormulas.class,
+    TestHSSFTextbox.class,
+    TestHSSFWorkbook.class,
+    TestOLE2Embeding.class,
+    TestPOIFSProperties.class,
+    TestReadWriteChart.class,
+    TestRowStyle.class,
+    TestSanityChecker.class,
+    TestSheetHiding.class,
+    /* deliberately avoiding this one
+    TestUnfixedBugs.class,*/
+    TestUnicodeWorkbook.class,
+    TestNonStandardWorkbookStreamNames.class,
+    TestWorkbook.class
+})
 public class AllUserModelTests {
-
-	public static Test suite() {
-		TestSuite result = new TestSuite(AllUserModelTests.class.getName());
-
-		result.addTestSuite(TestBug42464.class);
-		result.addTestSuite(TestBugs.class);
-		result.addTestSuite(TestCellStyle.class);
-		result.addTestSuite(TestCloneSheet.class);
-		result.addTestSuite(TestDataValidation.class);
-		result.addTestSuite(TestEscherGraphics.class);
-		result.addTestSuite(TestEscherGraphics2d.class);
-		result.addTestSuite(TestFontDetails.class);
-		result.addTestSuite(TestFormulaEvaluatorBugs.class);
-		result.addTestSuite(TestFormulaEvaluatorDocs.class);
-		result.addTestSuite(TestFormulas.class);
-		result.addTestSuite(TestHSSFCell.class);
-		result.addTestSuite(TestHSSFClientAnchor.class);
-		result.addTestSuite(TestHSSFComment.class);
-		result.addTestSuite(TestHSSFConditionalFormatting.class);
-		result.addTestSuite(TestHSSFDataFormat.class);
-		result.addTestSuite(TestHSSFDataFormatter.class);
-		result.addTestSuite(TestHSSFDateUtil.class);
-		result.addTestSuite(TestHSSFFont.class);
-		result.addTestSuite(TestHSSFFormulaEvaluator.class);
-		result.addTestSuite(TestHSSFHeaderFooter.class);
-		result.addTestSuite(TestHSSFHyperlink.class);
-		result.addTestSuite(TestHSSFName.class);
-		result.addTestSuite(TestHSSFOptimiser.class);
-		result.addTestSuite(TestHSSFPalette.class);
-		result.addTestSuite(TestHSSFPatriarch.class);
-		result.addTestSuite(TestHSSFPicture.class);
-		result.addTestSuite(TestHSSFPictureData.class);
-		result.addTestSuite(TestHSSFRichTextString.class);
-		result.addTestSuite(TestHSSFRow.class);
-		result.addTestSuite(TestHSSFSheet.class);
-		result.addTestSuite(TestHSSFSheetShiftRows.class);
-		result.addTestSuite(TestHSSFSheetUpdateArrayFormulas.class);
-		result.addTestSuite(TestHSSFTextbox.class);
-		result.addTestSuite(TestHSSFWorkbook.class);
-		result.addTestSuite(TestOLE2Embeding.class);
-		result.addTestSuite(TestPOIFSProperties.class);
-		result.addTestSuite(TestReadWriteChart.class);
-		result.addTestSuite(TestRowStyle.class);
-		result.addTestSuite(TestSanityChecker.class);
-		result.addTestSuite(TestSheetHiding.class);
-		/* deliberately avoiding this one
-		result.addTestSuite(TestUnfixedBugs.class);*/
-		result.addTestSuite(TestUnicodeWorkbook.class);
-		result.addTestSuite(TestNonStandardWorkbookStreamNames.class);
-		result.addTestSuite(TestWorkbook.class);
-
-		return result;
-	}
 }

src/testcases/org/apache/poi/ss/usermodel/BaseTestBugzillaIssues.java

@@ -17,19 +17,22 @@
 
 package org.apache.poi.ss.usermodel;
 
-import junit.framework.TestCase;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
 
 import org.apache.poi.hssf.util.PaneInformation;
 import org.apache.poi.ss.ITestDataProvider;
 import org.apache.poi.ss.SpreadsheetVersion;
 import org.apache.poi.ss.util.CellRangeAddress;
+import org.junit.Test;
 
 /**
  * A base class for bugzilla issues that can be described in terms of common ss interfaces.
  *
  * @author Yegor Kozlov
  */
-public abstract class BaseTestBugzillaIssues extends TestCase {
+public abstract class BaseTestBugzillaIssues {
 
     private final ITestDataProvider _testDataProvider;
 
@@ -43,7 +46,8 @@ public abstract class BaseTestBugzillaIssues extends TestCase {
      *
      * Also tests bug 15353 (problems with hyperlinks to Google)
      */
-    public final void test23094() {
+    @Test
+    public final void bug23094() {
         Workbook wb = _testDataProvider.createWorkbook();
         Sheet s = wb.createSheet();
         Row r = s.createRow(0);
@@ -64,7 +68,7 @@ public abstract class BaseTestBugzillaIssues extends TestCase {
      * open resulting file in Excel to check results!
      * @param  num the number of strings to generate
      */
-    public void baseTest15375(int num) {
+    public final void bug15375(int num) {
         Workbook wb = _testDataProvider.createWorkbook();
         Sheet sheet = wb.createSheet();
         CreationHelper factory = wb.getCreationHelper();
@@ -104,7 +108,8 @@ public abstract class BaseTestBugzillaIssues extends TestCase {
     /**
      * Merged regions were being removed from the parent in cloned sheets
      */
-    public final void test22720() {
+    @Test
+    public final void bug22720() {
        Workbook workBook = _testDataProvider.createWorkbook();
        workBook.createSheet("TEST");
        Sheet template = workBook.getSheetAt(0);
@@ -131,7 +136,8 @@ public abstract class BaseTestBugzillaIssues extends TestCase {
 
     }
 
-    public final void test28031() {
+    @Test
+    public final void bug28031() {
         Workbook wb = _testDataProvider.createWorkbook();
         Sheet sheet = wb.createSheet();
         wb.setSheetName(0, "Sheet1");
@@ -153,7 +159,8 @@ public abstract class BaseTestBugzillaIssues extends TestCase {
      * that contains macros and this formula:
      * {=SUM(IF(FREQUENCY(IF(LEN(V4:V220)>0,MATCH(V4:V220,V4:V220,0),""),IF(LEN(V4:V220)>0,MATCH(V4:V220,V4:V220,0),""))>0,1))}
      */
-    public final void test21334() {
+    @Test
+    public final void bug21334() {
         Workbook wb = _testDataProvider.createWorkbook();
         Sheet sh = wb.createSheet();
         Cell cell = sh.createRow(0).createCell(0);
@@ -167,7 +174,8 @@ public abstract class BaseTestBugzillaIssues extends TestCase {
 
     /** another test for the number of unique strings issue
      *test opening the resulting file in Excel*/
-    public final void test22568() {
+    @Test
+    public final void bug22568() {
         int r=2000;int c=3;
 
         Workbook wb = _testDataProvider.createWorkbook();
@@ -216,14 +224,16 @@ public abstract class BaseTestBugzillaIssues extends TestCase {
     /**
      * Bug 42448: Can't parse SUMPRODUCT(A!C7:A!C67, B8:B68) / B69
      */
-    public final void test42448(){
+    @Test
+    public final void bug42448(){
         Workbook wb = _testDataProvider.createWorkbook();
         Cell cell = wb.createSheet().createRow(0).createCell(0);
         cell.setCellFormula("SUMPRODUCT(A!C7:A!C67, B8:B68) / B69");
         assertTrue("no errors parsing formula", true);
     }
 
-    public final void test18800() {
+    @Test
+    public final void bug18800() {
        Workbook book = _testDataProvider.createWorkbook();
        book.createSheet("TEST");
        Sheet sheet = book.cloneSheet(0);
@@ -251,7 +261,8 @@ public abstract class BaseTestBugzillaIssues extends TestCase {
         }
     }
 
-    public final void testBug43093() {
+    @Test
+    public final void bug43093() {
         Workbook xlw = _testDataProvider.createWorkbook();
 
         addNewSheetWithCellsA1toD4(xlw, 1);
@@ -270,7 +281,8 @@ public abstract class BaseTestBugzillaIssues extends TestCase {
         assertEquals(d, (311+312+321+322), 0.0000001);
     }
 
-    public final void testMaxFunctionArguments_bug46729(){
+    @Test
+    public final void bug46729_testMaxFunctionArguments(){
         String[] func = {"COUNT", "AVERAGE", "MAX", "MIN", "OR", "SUBTOTAL", "SKEW"};
 
         SpreadsheetVersion ssVersion = _testDataProvider.getSpreadsheetVersion();
@@ -308,7 +320,8 @@ public abstract class BaseTestBugzillaIssues extends TestCase {
         return fmla.toString();
     }
 
-    public final void testAutoSize_bug506819() {
+    @Test
+    public final void bug506819_testAutoSize() {
         Workbook wb = _testDataProvider.createWorkbook();
         Sheet sheet = wb.createSheet("Sheet1");
         Row row = sheet.createRow(0);
@@ -331,7 +344,8 @@ public abstract class BaseTestBugzillaIssues extends TestCase {
     /**
      * CreateFreezePane column/row order check
      */
-    public void test49381() throws Exception {
+    @Test
+    public void bug49381() throws Exception {
        Workbook wb = _testDataProvider.createWorkbook();
        int colSplit = 1;
        int rowSplit = 2;