Invalid Header Test Case

TestHeader.java (text/plain), 1.77 KB, created by Shawn Clowater on 2005-10-03 19:33:04 UTC

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Description: Invalid Header Test Case

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Creator: Shawn Clowater

Created: 2005-10-03 19:33:04 UTC

Size: 1.77 KB

patch

obsolete

>import junit.framework.TestCase; >import org.apache.poi.hssf.usermodel.HSSFWorkbook; >import org.apache.poi.poifs.filesystem.POIFSFileSystem; > >import java.io.*; > >public class TestHeader extends TestCase { > private File file; > private HSSFWorkbook workbook; > private ByteArrayOutputStream byteArrayOutputStream; > > public void setUp() throws Exception { > workbook = new HSSFWorkbook(); > workbook.createSheet("This is only a simple test"); > byteArrayOutputStream = new ByteArrayOutputStream(); > workbook.write(byteArrayOutputStream); > byteArrayOutputStream.close(); > > //this is only included so that if you put a break point on the test you can see that the file is created and opens file in excel > file = new File("headerTest.xls"); > FileOutputStream fileOutputStream = new FileOutputStream(file); > workbook.write(fileOutputStream); > fileOutputStream.close(); > } > > public void tearDown() throws Exception { > file.deleteOnExit(); > } > > public void testHeaderFails() throws Exception { > //this should fail with the invalid sig error > try { > new HSSFWorkbook(new POIFSFileSystem(new ByteArrayInputStream(workbook.getBytes()))); > fail("Expected exception not thrown"); > } catch (IOException io) { > //this is expected > io.printStackTrace(); > } > } > > public void testHeaderPasses() throws Exception { > //this should pass > HSSFWorkbook workbook = new HSSFWorkbook(new POIFSFileSystem(new ByteArrayInputStream(byteArrayOutputStream.toByteArray()))); > assertTrue(workbook.getNumberOfSheets() == 1); > assertEquals(workbook.getSheetName(0), "This is only a simple test"); > } >} View Attachment As Raw

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