/**
* 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.oodt.cas.metadata.extractors;
//JDK imports
import java.io.File;
import java.net.URLEncoder;
//OODT imports
import org.apache.commons.io.FileUtils;
import org.apache.oodt.cas.metadata.MetExtractor; //for javadoc
import org.apache.oodt.cas.metadata.Metadata;
import org.apache.oodt.cas.metadata.MetadataTestCase;
/**
*
* Test case for the {@link MetReaderExtractor} {@link MetExtractor}
*/
public class TestMetReader extends MetadataTestCase {
private MetReaderExtractor extractor;
private static final String expectedProductType = "GenericFile";
private static final String expectedFilename = "testfile.txt";
private static final String FILENAME = "Filename";
private static final String FILE_LOCATION = "FileLocation";
private static final String PRODUCT_TYPE = "ProductType";
private String expectedFileLocation;
private File extractFile;
public TestMetReader(String name) {
super(name);
}
public void testExtractMetadata() {
Metadata met = null;
try {
met = extractor.extractMetadata(this.extractFile.getCanonicalPath());
} catch (Exception e) {
fail(e.getMessage());
}
assertNotNull(met);
assertNotNull(met.getHashtable());
assertNotNull(met.getHashtable().keySet());
assertEquals(3, met.getHashtable().keySet().size());
assertTrue(met.containsKey(FILENAME));
assertEquals(met.getMetadata(FILENAME), expectedFilename);
assertTrue(met.containsKey(FILE_LOCATION));
assertEquals(met.getMetadata(FILE_LOCATION), expectedFileLocation);
assertTrue(met.containsKey(PRODUCT_TYPE));
assertEquals(met.getMetadata(PRODUCT_TYPE), expectedProductType);
}
/* (non-Javadoc)
* @see org.apache.oodt.cas.metadata.MetadataTestCase#setUp()
*/
@Override
public void setUp() throws Exception {
super.setUp();
String extractFilename = "testfile2.txt";
String sampleMetFilename = "testfile2.txt.met";
this.extractFile = super.getTestDataFile(extractFilename);
this.expectedFileLocation = this.extractFile.getParent();
// replace the FileLocation met field in the sample met file
// with the actual file location of the extractFile
File sampleMetFile = super.getTestDataFile(sampleMetFilename);
String sampleMetFileContents = FileUtils.readFileToString(sampleMetFile);
String extractFileLocKey = "[EXTRACT_FILE_LOC]";
sampleMetFileContents = sampleMetFileContents.replace(extractFileLocKey, URLEncoder.encode(extractFile.getParent(), "UTF-8"));
FileUtils.writeStringToFile(sampleMetFile, sampleMetFileContents, "UTF-8");
this.extractor = new MetReaderExtractor();
}
/* (non-Javadoc)
* @see org.apache.oodt.cas.metadata.MetadataTestCase#tearDown()
*/
@Override
public void tearDown() throws Exception {
super.tearDown();
}
}