ImageInfoTest.java

package info.freelibrary.djatoka.view;

import static org.junit.Assert.*;
import info.freelibrary.djatoka.IIIFInterface;

import nu.xom.Document;
import nu.xom.Element;

import org.junit.Test;

public class ImageInfoTest implements IIIFInterface {
    
    @Test
    public void testImageInfo() {
	ImageInfo imageInfo = new ImageInfo("id", 24, 42);

	assertEquals("id", imageInfo.getIdentifier());
	assertEquals(24, imageInfo.getHeight());
	assertEquals(42, imageInfo.getWidth());
    }

    @Test
    public void testAddFormat() {
	ImageInfo imageInfo = new ImageInfo("id", 24, 42);
	imageInfo.addFormat("jpg");
	
	assertEquals("jpg", imageInfo.getFormats().get(0));
    }
    
    @Test
    public void testToXML() {
	ImageInfo imageInfo = new ImageInfo("id", 24, 42);
	Document xml = new Document(new Element("info", IIIF_NS));
	Element identifier = new Element("identifier", IIIF_NS);
	Element height = new Element("height", IIIF_NS);
	Element width = new Element("width", IIIF_NS);
	
	identifier.appendChild("id");
	height.appendChild("24");
	width.appendChild("42");
	
	// The order below is significant
	xml.getRootElement().appendChild(identifier);
	xml.getRootElement().appendChild(width);
	xml.getRootElement().appendChild(height);
	
	assertEquals(xml.toXML(), imageInfo.toXML());
    }

    @Test
    public void testToString() {
	ImageInfo imageInfo = new ImageInfo("id", 24, 42);
	Document xml = new Document(new Element("info", IIIF_NS));
	Element identifier = new Element("identifier", IIIF_NS);
	Element height = new Element("height", IIIF_NS);
	Element width = new Element("width", IIIF_NS);
	
	identifier.appendChild("id");
	height.appendChild("24");
	width.appendChild("42");
	
	// The order below is significant
	xml.getRootElement().appendChild(identifier);
	xml.getRootElement().appendChild(width);
	xml.getRootElement().appendChild(height);
	
	assertEquals(xml.toXML(), imageInfo.toString());
    }
    
    @Test
    public void testToJSON() {
	// fail("Not yet implemented");
    }

}