trunk/src/testcases/org/apache/poi/hssf/usermodel/TestHSSFName.java - poi - Git at Google

 /* ====================================================================
    Licensed to the Apache Software Foundation (ASF) under one or more
    contributor license agreements.  See the NOTICE file distributed with
    this work for additional information regarding copyright ownership.
    The ASF licenses this file to You under the Apache License, Version 2.0
    (the "License"); you may not use this file except in compliance with
    the License.  You may obtain a copy of the License at

        http://www.apache.org/licenses/LICENSE-2.0

    Unless required by applicable law or agreed to in writing, software
    distributed under the License is distributed on an "AS IS" BASIS,
    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    See the License for the specific language governing permissions and
    limitations under the License.
 ==================================================================== */

 package org.apache.poi.hssf.usermodel;

 import org.apache.poi.POITestCase;
 import org.apache.poi.hssf.HSSFITestDataProvider;
 import org.apache.poi.hssf.HSSFTestDataSamples;
 import org.apache.poi.hssf.model.HSSFFormulaParser;
 import org.apache.poi.hssf.record.NameRecord;
 import org.apache.poi.ss.formula.FormulaType;
 import org.apache.poi.ss.formula.ptg.Ptg;
 import org.apache.poi.ss.usermodel.BaseTestNamedRange;
 import org.apache.poi.ss.util.AreaReference;
 import org.apache.poi.ss.util.CellRangeAddress;
 import org.junit.Test;

 import static org.junit.Assert.*;

 /**
  * Tests various functionality having to do with {@link org.apache.poi.ss.usermodel.Name}.
  */
 public final class TestHSSFName extends BaseTestNamedRange {

     /**
      * For manipulating the internals of {@link HSSFName} during testing.<br/>
      * Some tests need a {@link NameRecord} with unusual state, not normally producible by POI.
      * This method achieves the aims at low cost without augmenting the POI usermodel api.
      * @return a reference to the wrapped {@link NameRecord}
      */
     public static NameRecord getNameRecord(HSSFName definedName) {
         return POITestCase.getFieldValue(HSSFName.class, definedName, NameRecord.class, "_definedNameRec");
     }

     public TestHSSFName() {
         super(HSSFITestDataProvider.instance);
     }

     @Test
     public void testRepeatingRowsAndColumsNames() throws Exception {
          // First test that setting RR&C for same sheet more than once only creates a
          // single  Print_Titles built-in record
          HSSFWorkbook wb = new HSSFWorkbook();
          HSSFSheet sheet = wb.createSheet("FirstSheet");

          // set repeating rows and columns twice for the first sheet
          CellRangeAddress cra = CellRangeAddress.valueOf("A1:A3");
          for (int i = 0; i < 2; i++) {
              sheet.setRepeatingColumns(cra);
              sheet.setRepeatingRows(cra);
              sheet.createFreezePane(0, 3);
          }
          assertEquals(1, wb.getNumberOfNames());
          HSSFName nr1 = wb.getNameAt(0);

          assertEquals("Print_Titles", nr1.getNameName());
          // TODO - full column references not rendering properly, absolute markers not present either
          // assertEquals("FirstSheet!$A:$A,FirstSheet!$1:$3", nr1.getRefersToFormula());
          assertEquals("FirstSheet!A:A,FirstSheet!$A$1:$IV$3", nr1.getRefersToFormula());

          // Save and re-open
          HSSFWorkbook nwb = HSSFTestDataSamples.writeOutAndReadBack(wb);
          wb.close();

          assertEquals(1, nwb.getNumberOfNames());
          nr1 = nwb.getNameAt(0);

          assertEquals("Print_Titles", nr1.getNameName());
          assertEquals("FirstSheet!A:A,FirstSheet!$A$1:$IV$3", nr1.getRefersToFormula());

          // check that setting RR&C on a second sheet causes a new Print_Titles built-in
          // name to be created
          sheet = nwb.createSheet("SecondSheet");
          cra = CellRangeAddress.valueOf("B1:C1");
          sheet.setRepeatingColumns(cra);
          sheet.setRepeatingRows(cra);

          assertEquals(2, nwb.getNumberOfNames());
          HSSFName nr2 = nwb.getNameAt(1);

          assertEquals("Print_Titles", nr2.getNameName());
          assertEquals("SecondSheet!B:C,SecondSheet!$A$1:$IV$1", nr2.getRefersToFormula());

          nwb.close();
      }

     @Test
     public void testNamedRange() throws Exception {
         HSSFWorkbook wb1 = HSSFTestDataSamples.openSampleWorkbook("Simple.xls");

         //Creating new Named Range
         HSSFName newNamedRange = wb1.createName();

         //Getting Sheet Name for the reference
         String sheetName = wb1.getSheetName(0);

         //Setting its name
         newNamedRange.setNameName("RangeTest");
         //Setting its reference
         newNamedRange.setRefersToFormula(sheetName + "!$D$4:$E$8");

         //Getting NAmed Range
         HSSFName namedRange1 = wb1.getNameAt(0);
         //Getting it sheet name
         sheetName = namedRange1.getSheetName();
         assertNotNull(sheetName);

         // sanity check
         SanityChecker c = new SanityChecker();
         c.checkHSSFWorkbook(wb1);

         HSSFWorkbook wb2 = HSSFTestDataSamples.writeOutAndReadBack(wb1);
         HSSFName nm = wb2.getNameAt(wb2.getNameIndex("RangeTest"));
         assertTrue("Name is "+nm.getNameName(),"RangeTest".equals(nm.getNameName()));
         assertEquals(wb2.getSheetName(0)+"!$D$4:$E$8", nm.getRefersToFormula());
         wb2.close();
         wb1.close();
     }

     /**
      * Reads an excel file already containing a named range.
      * <p>
      * Addresses Bug <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=9632" target="_bug">#9632</a>
      */
     @Test
     public void testNamedRead() throws Exception {
         HSSFWorkbook wb = HSSFTestDataSamples.openSampleWorkbook("namedinput.xls");

         //Get index of the named range with the name = "NamedRangeName" , which was defined in input.xls as A1:D10
         int NamedRangeIndex     = wb.getNameIndex("NamedRangeName");

         //Getting NAmed Range
         HSSFName namedRange1 = wb.getNameAt(NamedRangeIndex);
         String sheetName = wb.getSheetName(0);

         //Getting its reference
         String reference = namedRange1.getRefersToFormula();

         assertEquals(sheetName+"!$A$1:$D$10", reference);

         HSSFName namedRange2 = wb.getNameAt(1);

         assertEquals(sheetName+"!$D$17:$G$27", namedRange2.getRefersToFormula());
         assertEquals("SecondNamedRange", namedRange2.getNameName());

         wb.close();
     }

     /**
      * Reads an excel file already containing a named range and updates it
      * <p>
      * Addresses Bug <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=16411" target="_bug">#16411</a>
      */
     @Test
     public void testNamedReadModify() throws Exception {
         HSSFWorkbook wb = HSSFTestDataSamples.openSampleWorkbook("namedinput.xls");

         HSSFName name = wb.getNameAt(0);
         String sheetName = wb.getSheetName(0);

         assertEquals(sheetName+"!$A$1:$D$10", name.getRefersToFormula());

         name = wb.getNameAt(1);
         String newReference = sheetName +"!$A$1:$C$36";

         name.setRefersToFormula(newReference);
         assertEquals(newReference, name.getRefersToFormula());

         wb.close();
     }

      /**
       * Test to see if the print area can be retrieved from an excel created file
       */
     @Test
     public void testPrintAreaFileRead() throws Exception {
         HSSFWorkbook workbook = HSSFTestDataSamples.openSampleWorkbook("SimpleWithPrintArea.xls");

         String sheetName = workbook.getSheetName(0);
         String reference = sheetName+"!$A$1:$C$5";

         assertEquals(reference, workbook.getPrintArea(0));
         workbook.close();
     }

     @SuppressWarnings("deprecation")
     @Test
     public void testDeletedReference() throws Exception {
         HSSFWorkbook wb = HSSFTestDataSamples.openSampleWorkbook("24207.xls");
         assertEquals(2, wb.getNumberOfNames());

         HSSFName name1 = wb.getNameAt(0);
         assertEquals("a", name1.getNameName());
         assertEquals("Sheet1!$A$1", name1.getRefersToFormula());
         new AreaReference(name1.getRefersToFormula());
         assertTrue("Successfully constructed first reference", true);

         HSSFName name2 = wb.getNameAt(1);
         assertEquals("b", name2.getNameName());
         assertEquals("Sheet1!#REF!", name2.getRefersToFormula());
         assertTrue(name2.isDeleted());
         try {
             new AreaReference(name2.getRefersToFormula());
             fail("attempt to supply an invalid reference to AreaReference constructor results in exception");
         } catch (IllegalArgumentException e) { // TODO - use a stronger typed exception for this condition
             // expected during successful test
         }
         wb.close();
     }

     /**
      * When setting A1 type of references with HSSFName.setRefersToFormula
      * must set the type of operands to Ptg.CLASS_REF,
      * otherwise created named don't appear in the drop-down to the left of formula bar in Excel
      */
     @Test
     public void testTypeOfRootPtg() throws Exception {
         HSSFWorkbook wb = new HSSFWorkbook();
         wb.createSheet("CSCO");

         Ptg[] ptgs = HSSFFormulaParser.parse("CSCO!$E$71", wb, FormulaType.NAMEDRANGE, 0);
         for (Ptg ptg : ptgs) {
             assertEquals('R', ptg.getRVAType());
         }
         wb.close();
     }
 }
	/* ====================================================================
	Licensed to the Apache Software Foundation (ASF) under one or more
	contributor license agreements. See the NOTICE file distributed with
	this work for additional information regarding copyright ownership.
	The ASF licenses this file to You under the Apache License, Version 2.0
	(the "License"); you may not use this file except in compliance with
	the License. You may obtain a copy of the License at

	http://www.apache.org/licenses/LICENSE-2.0

	Unless required by applicable law or agreed to in writing, software
	distributed under the License is distributed on an "AS IS" BASIS,
	WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	See the License for the specific language governing permissions and
	limitations under the License.
	==================================================================== */

	package org.apache.poi.hssf.usermodel;

	import org.apache.poi.POITestCase;
	import org.apache.poi.hssf.HSSFITestDataProvider;
	import org.apache.poi.hssf.HSSFTestDataSamples;
	import org.apache.poi.hssf.model.HSSFFormulaParser;
	import org.apache.poi.hssf.record.NameRecord;
	import org.apache.poi.ss.formula.FormulaType;
	import org.apache.poi.ss.formula.ptg.Ptg;
	import org.apache.poi.ss.usermodel.BaseTestNamedRange;
	import org.apache.poi.ss.util.AreaReference;
	import org.apache.poi.ss.util.CellRangeAddress;
	import org.junit.Test;

	import static org.junit.Assert.*;

	/**
	* Tests various functionality having to do with {@link org.apache.poi.ss.usermodel.Name}.
	*/
	public final class TestHSSFName extends BaseTestNamedRange {

	/**
	* For manipulating the internals of {@link HSSFName} during testing.<br/>
	* Some tests need a {@link NameRecord} with unusual state, not normally producible by POI.
	* This method achieves the aims at low cost without augmenting the POI usermodel api.
	* @return a reference to the wrapped {@link NameRecord}
	*/
	public static NameRecord getNameRecord(HSSFName definedName) {
	return POITestCase.getFieldValue(HSSFName.class, definedName, NameRecord.class, "_definedNameRec");
	}

	public TestHSSFName() {
	super(HSSFITestDataProvider.instance);
	}

	@Test
	public void testRepeatingRowsAndColumsNames() throws Exception {
	// First test that setting RR&C for same sheet more than once only creates a
	// single Print_Titles built-in record
	HSSFWorkbook wb = new HSSFWorkbook();
	HSSFSheet sheet = wb.createSheet("FirstSheet");

	// set repeating rows and columns twice for the first sheet
	CellRangeAddress cra = CellRangeAddress.valueOf("A1:A3");
	for (int i = 0; i < 2; i++) {
	sheet.setRepeatingColumns(cra);
	sheet.setRepeatingRows(cra);
	sheet.createFreezePane(0, 3);
	}
	assertEquals(1, wb.getNumberOfNames());
	HSSFName nr1 = wb.getNameAt(0);

	assertEquals("Print_Titles", nr1.getNameName());
	// TODO - full column references not rendering properly, absolute markers not present either
	// assertEquals("FirstSheet!$A:$A,FirstSheet!$1:$3", nr1.getRefersToFormula());
	assertEquals("FirstSheet!A:A,FirstSheet!$A$1:$IV$3", nr1.getRefersToFormula());

	// Save and re-open
	HSSFWorkbook nwb = HSSFTestDataSamples.writeOutAndReadBack(wb);
	wb.close();

	assertEquals(1, nwb.getNumberOfNames());
	nr1 = nwb.getNameAt(0);

	assertEquals("Print_Titles", nr1.getNameName());
	assertEquals("FirstSheet!A:A,FirstSheet!$A$1:$IV$3", nr1.getRefersToFormula());

	// check that setting RR&C on a second sheet causes a new Print_Titles built-in
	// name to be created
	sheet = nwb.createSheet("SecondSheet");
	cra = CellRangeAddress.valueOf("B1:C1");
	sheet.setRepeatingColumns(cra);
	sheet.setRepeatingRows(cra);

	assertEquals(2, nwb.getNumberOfNames());
	HSSFName nr2 = nwb.getNameAt(1);

	assertEquals("Print_Titles", nr2.getNameName());
	assertEquals("SecondSheet!B:C,SecondSheet!$A$1:$IV$1", nr2.getRefersToFormula());

	nwb.close();
	}

	@Test
	public void testNamedRange() throws Exception {
	HSSFWorkbook wb1 = HSSFTestDataSamples.openSampleWorkbook("Simple.xls");

	//Creating new Named Range
	HSSFName newNamedRange = wb1.createName();

	//Getting Sheet Name for the reference
	String sheetName = wb1.getSheetName(0);

	//Setting its name
	newNamedRange.setNameName("RangeTest");
	//Setting its reference
	newNamedRange.setRefersToFormula(sheetName + "!$D$4:$E$8");

	//Getting NAmed Range
	HSSFName namedRange1 = wb1.getNameAt(0);
	//Getting it sheet name
	sheetName = namedRange1.getSheetName();
	assertNotNull(sheetName);

	// sanity check
	SanityChecker c = new SanityChecker();
	c.checkHSSFWorkbook(wb1);

	HSSFWorkbook wb2 = HSSFTestDataSamples.writeOutAndReadBack(wb1);
	HSSFName nm = wb2.getNameAt(wb2.getNameIndex("RangeTest"));
	assertTrue("Name is "+nm.getNameName(),"RangeTest".equals(nm.getNameName()));
	assertEquals(wb2.getSheetName(0)+"!$D$4:$E$8", nm.getRefersToFormula());
	wb2.close();
	wb1.close();
	}

	/**
	* Reads an excel file already containing a named range.
	* <p>
	* Addresses Bug <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=9632" target="_bug">#9632</a>
	*/
	@Test
	public void testNamedRead() throws Exception {
	HSSFWorkbook wb = HSSFTestDataSamples.openSampleWorkbook("namedinput.xls");

	//Get index of the named range with the name = "NamedRangeName" , which was defined in input.xls as A1:D10
	int NamedRangeIndex = wb.getNameIndex("NamedRangeName");

	//Getting NAmed Range
	HSSFName namedRange1 = wb.getNameAt(NamedRangeIndex);
	String sheetName = wb.getSheetName(0);

	//Getting its reference
	String reference = namedRange1.getRefersToFormula();

	assertEquals(sheetName+"!$A$1:$D$10", reference);

	HSSFName namedRange2 = wb.getNameAt(1);

	assertEquals(sheetName+"!$D$17:$G$27", namedRange2.getRefersToFormula());
	assertEquals("SecondNamedRange", namedRange2.getNameName());

	wb.close();
	}

	/**
	* Reads an excel file already containing a named range and updates it
	* <p>
	* Addresses Bug <a href="http://issues.apache.org/bugzilla/show_bug.cgi?id=16411" target="_bug">#16411</a>
	*/
	@Test
	public void testNamedReadModify() throws Exception {
	HSSFWorkbook wb = HSSFTestDataSamples.openSampleWorkbook("namedinput.xls");

	HSSFName name = wb.getNameAt(0);
	String sheetName = wb.getSheetName(0);

	assertEquals(sheetName+"!$A$1:$D$10", name.getRefersToFormula());

	name = wb.getNameAt(1);
	String newReference = sheetName +"!$A$1:$C$36";

	name.setRefersToFormula(newReference);
	assertEquals(newReference, name.getRefersToFormula());

	wb.close();
	}

	/**
	* Test to see if the print area can be retrieved from an excel created file
	*/
	@Test
	public void testPrintAreaFileRead() throws Exception {
	HSSFWorkbook workbook = HSSFTestDataSamples.openSampleWorkbook("SimpleWithPrintArea.xls");

	String sheetName = workbook.getSheetName(0);
	String reference = sheetName+"!$A$1:$C$5";

	assertEquals(reference, workbook.getPrintArea(0));
	workbook.close();
	}

	@SuppressWarnings("deprecation")
	@Test
	public void testDeletedReference() throws Exception {
	HSSFWorkbook wb = HSSFTestDataSamples.openSampleWorkbook("24207.xls");
	assertEquals(2, wb.getNumberOfNames());

	HSSFName name1 = wb.getNameAt(0);
	assertEquals("a", name1.getNameName());
	assertEquals("Sheet1!$A$1", name1.getRefersToFormula());
	new AreaReference(name1.getRefersToFormula());
	assertTrue("Successfully constructed first reference", true);

	HSSFName name2 = wb.getNameAt(1);
	assertEquals("b", name2.getNameName());
	assertEquals("Sheet1!#REF!", name2.getRefersToFormula());
	assertTrue(name2.isDeleted());
	try {
	new AreaReference(name2.getRefersToFormula());
	fail("attempt to supply an invalid reference to AreaReference constructor results in exception");
	} catch (IllegalArgumentException e) { // TODO - use a stronger typed exception for this condition
	// expected during successful test
	}
	wb.close();
	}

	/**
	* When setting A1 type of references with HSSFName.setRefersToFormula
	* must set the type of operands to Ptg.CLASS_REF,
	* otherwise created named don't appear in the drop-down to the left of formula bar in Excel
	*/
	@Test
	public void testTypeOfRootPtg() throws Exception {
	HSSFWorkbook wb = new HSSFWorkbook();
	wb.createSheet("CSCO");

	Ptg[] ptgs = HSSFFormulaParser.parse("CSCO!$E$71", wb, FormulaType.NAMEDRANGE, 0);
	for (Ptg ptg : ptgs) {
	assertEquals('R', ptg.getRVAType());
	}
	wb.close();
	}
	}