80 lines
3.0 KiB
Java
80 lines
3.0 KiB
Java
package com.baeldung.tika;
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import static org.hamcrest.CoreMatchers.containsString;
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import static org.junit.Assert.assertEquals;
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import static org.junit.Assert.assertThat;
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import java.io.IOException;
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import java.io.InputStream;
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import org.apache.tika.exception.TikaException;
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import org.apache.tika.metadata.Metadata;
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import org.junit.Test;
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import org.xml.sax.SAXException;
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public class TikaUnitTest {
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@Test
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public void whenUsingDetector_thenDocumentTypeIsReturned() throws IOException {
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InputStream stream = this.getClass().getClassLoader().getResourceAsStream("tika.txt");
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String mediaType = TikaAnalysis.detectDocTypeUsingDetector(stream);
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assertEquals("application/pdf", mediaType);
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stream.close();
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}
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@Test
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public void whenUsingFacade_thenDocumentTypeIsReturned() throws IOException {
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InputStream stream = this.getClass().getClassLoader().getResourceAsStream("tika.txt");
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String mediaType = TikaAnalysis.detectDocTypeUsingFacade(stream);
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assertEquals("application/pdf", mediaType);
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stream.close();
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}
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@Test
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public void whenUsingParser_thenContentIsReturned() throws IOException, TikaException, SAXException {
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InputStream stream = this.getClass().getClassLoader().getResourceAsStream("tika.docx");
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String content = TikaAnalysis.extractContentUsingParser(stream);
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assertThat(content, containsString("Apache Tika - a content analysis toolkit"));
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assertThat(content, containsString("detects and extracts metadata and text"));
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stream.close();
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}
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@Test
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public void whenUsingFacade_thenContentIsReturned() throws IOException, TikaException {
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InputStream stream = this.getClass().getClassLoader().getResourceAsStream("tika.docx");
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String content = TikaAnalysis.extractContentUsingFacade(stream);
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assertThat(content, containsString("Apache Tika - a content analysis toolkit"));
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assertThat(content, containsString("detects and extracts metadata and text"));
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stream.close();
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}
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@Test
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public void whenUsingParser_thenMetadataIsReturned() throws IOException, TikaException, SAXException {
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InputStream stream = this.getClass().getClassLoader().getResourceAsStream("tika.xlsx");
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Metadata metadata = TikaAnalysis.extractMetadatatUsingParser(stream);
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assertEquals("org.apache.tika.parser.DefaultParser", metadata.get("X-Parsed-By"));
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assertEquals("Microsoft Office User", metadata.get("Author"));
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stream.close();
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}
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@Test
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public void whenUsingFacade_thenMetadataIsReturned() throws IOException, TikaException {
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InputStream stream = this.getClass().getClassLoader().getResourceAsStream("tika.xlsx");
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Metadata metadata = TikaAnalysis.extractMetadatatUsingFacade(stream);
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assertEquals("org.apache.tika.parser.DefaultParser", metadata.get("X-Parsed-By"));
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assertEquals("Microsoft Office User", metadata.get("Author"));
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stream.close();
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}
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}
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