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Beefed up unit tests for content metadata extracters

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git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@2469 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Derek Hulley
2006-02-22 13:16:56 +00:00
parent 31d9ef768b
commit 349183a535
10 changed files with 125 additions and 131 deletions
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80
source/java/org/alfresco/repo/content/metadata/AbstractMetadataExtracterTest.java
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@@ -18,40 +18,37 @@ package org.alfresco.repo.content.metadata;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.Serializable;
import java.net.URL;
import java.util.HashMap;
import java.util.Map;
import junit.framework.TestCase;
import org.alfresco.model.ContentModel;
import org.alfresco.repo.content.MimetypeMap;
import org.alfresco.repo.content.filestore.FileContentReader;
import org.alfresco.repo.content.transform.AbstractContentTransformerTest;
import org.alfresco.service.cmr.repository.ContentReader;
import org.alfresco.service.namespace.QName;
import org.alfresco.util.BaseSpringTest;
import org.alfresco.util.ApplicationContextHelper;
import org.alfresco.util.TempFileProvider;
import org.springframework.context.ApplicationContext;
/**
* Provides a base set of tests for testing
* {@link org.alfresco.repo.content.metadata.MetadataExtracter} implementations.
* @see org.alfresco.repo.content.metadata.MetadataExtracter
* @see org.alfresco.repo.content.metadata.AbstractMetadataExtracter
*
* @author Jesper Steen M<>ller
*/
public abstract class AbstractMetadataExtracterTest extends BaseSpringTest
public abstract class AbstractMetadataExtracterTest extends TestCase
{
private static ApplicationContext ctx = ApplicationContextHelper.getApplicationContext();
protected static final String QUICK_TITLE = "The quick brown fox jumps over the lazy dog";
protected static final String QUICK_DESCRIPTION = "Gym class featuring a brown fox and lazy dog";
protected static final String QUICK_CREATOR = "Nevin Nollop";
protected static final String[] QUICK_WORDS = new String[] { "quick", "brown", "fox", "jumps", "lazy", "dog" };
protected MimetypeMap mimetypeMap;
protected MetadataExtracter transformer;
public final void setMimetypeMap(MimetypeMap mimetypeMap)
{
this.mimetypeMap = mimetypeMap;
}
protected abstract MetadataExtracter getExtracter();
@@ -59,8 +56,10 @@ public abstract class AbstractMetadataExtracterTest extends BaseSpringTest
* Ensures that the temp locations are cleaned out before the tests start
*/
@Override
protected void onSetUpInTransaction() throws Exception
public void setUp() throws Exception
{
this.mimetypeMap = (MimetypeMap) ctx.getBean("mimetypeService");
// perform a little cleaning up
long now = System.currentTimeMillis();
TempFileProvider.TempFileCleanerJob.removeFiles(now);
@@ -73,40 +72,26 @@ public abstract class AbstractMetadataExtracterTest extends BaseSpringTest
{
assertNotNull("MimetypeMap not present", mimetypeMap);
// check that the quick resources are available
File sourceFile = AbstractMetadataExtracterTest.loadQuickTestFile("txt");
File sourceFile = AbstractContentTransformerTest.loadQuickTestFile("txt");
assertNotNull("quick.* files should be available from Tests", sourceFile);
}
/**
* Helper method to load one of the "The quick brown fox" files from the
* classpath.
*
* @param extension the extension of the file required
* @return Returns a test resource loaded from the classpath or
* <tt>null</tt> if no resource could be found.
* @throws IOException
*/
public static File loadQuickTestFile(String extension) throws IOException
protected void testExtractFromMimetype(String mimetype) throws Exception
{
URL url = AbstractMetadataExtracterTest.class.getClassLoader().getResource("quick/quick." + extension);
if (url == null)
{
return null;
}
File file = new File(url.getFile());
if (!file.exists())
{
return null;
}
return file;
Map<QName, Serializable> properties = extractFromMimetype(mimetype);
// check
testCommonMetadata(mimetype, properties);
}
public Map<QName, Serializable> extractFromExtension(String ext, String mimetype) throws Exception
protected Map<QName, Serializable> extractFromMimetype(String mimetype) throws Exception
{
Map<QName, Serializable> destination = new HashMap<QName, Serializable>();
Map<QName, Serializable> properties = new HashMap<QName, Serializable>();
// get the extension for the mimetype
String ext = mimetypeMap.getExtension(mimetype);
// attempt to get a source file for each mimetype
File sourceFile = AbstractMetadataExtracterTest.loadQuickTestFile(ext);
File sourceFile = AbstractContentTransformerTest.loadQuickTestFile(ext);
if (sourceFile == null)
{
throw new FileNotFoundException("No quick." + ext + " file found for test");
@@ -115,14 +100,17 @@ public abstract class AbstractMetadataExtracterTest extends BaseSpringTest
// construct a reader onto the source file
ContentReader sourceReader = new FileContentReader(sourceFile);
sourceReader.setMimetype(mimetype);
getExtracter().extract(sourceReader, destination);
return destination;
getExtracter().extract(sourceReader, properties);
return properties;
}
public void testCommonMetadata(Map<QName, Serializable> destination)
protected void testCommonMetadata(String mimetype, Map<QName, Serializable> properties)
{
assertEquals(QUICK_TITLE, destination.get(ContentModel.PROP_TITLE));
assertEquals(QUICK_DESCRIPTION, destination.get(ContentModel.PROP_DESCRIPTION));
assertEquals(QUICK_CREATOR, destination.get(ContentModel.PROP_AUTHOR));
assertEquals(
"Property " + ContentModel.PROP_TITLE + " not found for mimetype " + mimetype,
QUICK_TITLE, properties.get(ContentModel.PROP_TITLE));
assertEquals(
"Property " + ContentModel.PROP_DESCRIPTION + " not found for mimetype " + mimetype,
QUICK_DESCRIPTION, properties.get(ContentModel.PROP_DESCRIPTION));
}
}