//Dstl (c) Crown Copyright 2017
package uk.gov.dstl.baleen.annotators.misc;

import static org.junit.Assert.assertEquals;

import java.io.File;

import org.apache.uima.fit.util.JCasUtil;
import org.apache.uima.jcas.tcas.DocumentAnnotation;
import org.junit.Test;

import com.google.common.io.Files;

import uk.gov.dstl.baleen.annotators.misc.AddSourceToMetadata;
import uk.gov.dstl.baleen.annotators.testing.AbstractAnnotatorTest;
import uk.gov.dstl.baleen.types.metadata.Metadata;

public class AddSourceToMetadataTest extends AbstractAnnotatorTest{

	private String file;
	
	public AddSourceToMetadataTest() {
		super(AddSourceToMetadata.class);
		
		File tempDir = Files.createTempDir();
		File f = new File(tempDir, "Test Document.txt");
		
		file = f.getAbsolutePath();
	}

	@Test
	public void testPath() throws Exception{
		DocumentAnnotation da = (DocumentAnnotation) jCas.getDocumentAnnotationFs();
		da.setSourceUri(file);
		
		processJCas();
		
		assertEquals(1, JCasUtil.select(jCas, Metadata.class).size());
		
		Metadata md = JCasUtil.selectByIndex(jCas, Metadata.class, 0);
		assertEquals("source", md.getKey());
		assertEquals(file, md.getValue());
	}
	
	@Test
	public void testName() throws Exception{
		DocumentAnnotation da = (DocumentAnnotation) jCas.getDocumentAnnotationFs();
		da.setSourceUri(file);
		
		processJCas("nameOnly", true, "key", "title");
		
		assertEquals(1, JCasUtil.select(jCas, Metadata.class).size());
		
		Metadata md = JCasUtil.selectByIndex(jCas, Metadata.class, 0);
		assertEquals("title", md.getKey());
		assertEquals("Test Document", md.getValue());
	}
}