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Improved test case for ValueRecordsAggregate.

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git-svn-id: https://svn.apache.org/repos/asf/jakarta/poi/branches/REL_2_BRANCH@353547 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Glen Stampoultzis 2004-04-12 13:40:42 +00:00
parent 4718592e15
commit b147d06b0d
1 changed files with 176 additions and 30 deletions
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196
src/testcases/org/apache/poi/hssf/record/aggregates/TestValueRecordsAggregate.java
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@ -1,4 +1,3 @@
/* ==================================================================== /* ====================================================================
Copyright 2002-2004 Apache Software Foundation Copyright 2002-2004 Apache Software Foundation
@ -21,39 +20,186 @@ import java.util.ArrayList;
import java.util.Iterator; import java.util.Iterator;
import java.util.List; import java.util.List;
import org.apache.poi.hssf.record.FormulaRecord; import org.apache.poi.hssf.record.*;
import org.apache.poi.hssf.record.Record; import org.apache.poi.util.HexDump;
import org.apache.poi.hssf.record.SharedFormulaRecord; import junit.framework.TestCase;
public class TestValueRecordsAggregate extends junit.framework.TestCase { public class TestValueRecordsAggregate extends TestCase
public TestValueRecordsAggregate(String name) { {
super (name); ValueRecordsAggregate valueRecord = new ValueRecordsAggregate();
}
/** /**
* Make sure the shared formula makes it to the FormulaRecordAggregate when being parsed * Make sure the shared formula makes it to the FormulaRecordAggregate when being parsed
* as part of the value records * as part of the value records
*
*/ */
public void testSharedFormula() { public void testSharedFormula()
List records = new ArrayList(); {
records.add(new FormulaRecord()); List records = new ArrayList();
records.add(new SharedFormulaRecord()); records.add( new FormulaRecord() );
records.add( new SharedFormulaRecord() );
ValueRecordsAggregate valueRecord = new ValueRecordsAggregate(); valueRecord.construct( 0, records );
valueRecord.construct(0, records); Iterator iterator = valueRecord.getIterator();
Iterator iterator = valueRecord.getIterator(); Record record = (Record) iterator.next();
Record record = (Record)iterator.next(); assertNotNull( "Row contains a value", record );
assertNotNull("Row contains a value", record); assertTrue( "First record is a FormulaRecordsAggregate", ( record instanceof FormulaRecordAggregate ) );
assertTrue("First record is a FormulaRecordsAggregate", (record instanceof FormulaRecordAggregate)); FormulaRecordAggregate aggregate = (FormulaRecordAggregate) record;
FormulaRecordAggregate aggregate = (FormulaRecordAggregate)record; assertNotNull( "SharedFormulaRecord is null", aggregate.getSharedFormulaRecord() );
assertNotNull("SharedFormulaRecord is null", aggregate.getSharedFormulaRecord());
} }
public static void main(String [] args) { public void testUnknownRecordsIgnored()
System.out {
.println("Testing org.apache.poi.hssf.record.aggregates.TestValueRecordAggregate"); List records = testData();
junit.textui.TestRunner.run(TestValueRecordsAggregate.class); valueRecord.construct( 0, records );
Iterator iterator = valueRecord.getIterator();
Record record1 = (Record) iterator.next();
Record record2 = (Record) iterator.next();
assertNotNull( "No record found", record1 );
assertNotNull( "No record found", record2 );
assertFalse( iterator.hasNext() );
} }
private List testData(){
List records = new ArrayList();
FormulaRecord formulaRecord = new FormulaRecord();
UnknownRecord unknownRecord = new UnknownRecord();
BlankRecord blankRecord = new BlankRecord();
WindowOneRecord windowOneRecord = new WindowOneRecord();
formulaRecord.setRow( 1 );
formulaRecord.setColumn( (short) 1 );
blankRecord.setRow( 2 );
blankRecord.setColumn( (short) 2 );
records.add( formulaRecord );
records.add( unknownRecord );
records.add( blankRecord );
records.add( windowOneRecord );
return records;
}
public void testInsertCell()
throws Exception
{
Iterator iterator = valueRecord.getIterator();
assertFalse( iterator.hasNext() );
BlankRecord blankRecord = newBlankRecord();
valueRecord.insertCell( blankRecord );
iterator = valueRecord.getIterator();
assertTrue( iterator.hasNext() );
}
public void testRemoveCell()
throws Exception
{
BlankRecord blankRecord1 = newBlankRecord();
valueRecord.insertCell( blankRecord1 );
BlankRecord blankRecord2 = newBlankRecord();
valueRecord.removeCell( blankRecord2 );
Iterator iterator = valueRecord.getIterator();
assertFalse( iterator.hasNext() );
// removing an already empty cell just falls through
valueRecord.removeCell( blankRecord2 );
// even trying to remove null just falls through silently.
valueRecord.removeCell( null );
}
public void testGetPhysicalNumberOfCells() throws Exception
{
assertEquals(0, valueRecord.getPhysicalNumberOfCells());
BlankRecord blankRecord1 = newBlankRecord();
valueRecord.insertCell( blankRecord1 );
assertEquals(1, valueRecord.getPhysicalNumberOfCells());
valueRecord.removeCell( blankRecord1 );
assertEquals(0, valueRecord.getPhysicalNumberOfCells());
}
public void testGetFirstCellNum() throws Exception
{
assertEquals( -1, valueRecord.getFirstCellNum() );
valueRecord.insertCell( newBlankRecord( 2, 2 ) );
assertEquals( 2, valueRecord.getFirstCellNum() );
valueRecord.insertCell( newBlankRecord( 3, 3 ) );
assertEquals( 2, valueRecord.getFirstCellNum() );
// Note: Removal doesn't currently reset the first column. It probably should but it doesn't.
valueRecord.removeCell( newBlankRecord( 2, 2 ) );
assertEquals( 2, valueRecord.getFirstCellNum() );
}
public void testGetLastCellNum() throws Exception
{
assertEquals( -1, valueRecord.getLastCellNum() );
valueRecord.insertCell( newBlankRecord( 2, 2 ) );
assertEquals( 2, valueRecord.getLastCellNum() );
valueRecord.insertCell( newBlankRecord( 3, 3 ) );
assertEquals( 3, valueRecord.getLastCellNum() );
// Note: Removal doesn't currently reset the last column. It probably should but it doesn't.
valueRecord.removeCell( newBlankRecord( 3, 3 ) );
assertEquals( 3, valueRecord.getLastCellNum() );
}
public void testSerialize() throws Exception
{
byte[] actualArray = new byte[36];
byte[] expectedArray = new byte[]
{
(byte)0x06, (byte)0x00, (byte)0x16, (byte)0x00,
(byte)0x01, (byte)0x00, (byte)0x01, (byte)0x00,
(byte)0x00, (byte)0x00, (byte)0x00, (byte)0x00,
(byte)0x00, (byte)0x00, (byte)0x00, (byte)0x00,
(byte)0x00, (byte)0x00, (byte)0x00, (byte)0x00,
(byte)0x00, (byte)0x00, (byte)0x00, (byte)0x00,
(byte)0x00, (byte)0x00, (byte)0x01, (byte)0x02,
(byte)0x06, (byte)0x00, (byte)0x02, (byte)0x00,
(byte)0x02, (byte)0x00, (byte)0x00, (byte)0x00,
};
List records = testData();
valueRecord.construct( 0, records );
int bytesWritten = valueRecord.serialize( 0, actualArray );
assertEquals( 36, bytesWritten );
for (int i = 0; i < 36; i++)
assertEquals( expectedArray[i], actualArray[i] );
}
public static void main( String[] args )
{
System.out.println( "Testing org.apache.poi.hssf.record.aggregates.TestValueRecordAggregate" );
junit.textui.TestRunner.run( TestValueRecordsAggregate.class );
}
private BlankRecord newBlankRecord()
{
return newBlankRecord( 2, 2 );
}
private BlankRecord newBlankRecord( int col, int row)
{
BlankRecord blankRecord = new BlankRecord();
blankRecord.setRow( row );
blankRecord.setColumn( (short) col );
return blankRecord;
}
public void testGetRecordSize() throws Exception
{
List records = testData();
valueRecord.construct( 0, records );
assertEquals( 36, valueRecord.getRecordSize() );
}
public void testClone() throws Exception
{
List records = testData();
valueRecord.construct( 0, records );
valueRecord = (ValueRecordsAggregate) valueRecord.clone();
assertEquals( 36, valueRecord.getRecordSize() );
}
} }