package com.google.gdata.data;

import static org.junit.Assert.*;

import java.io.IOException;

import org.junit.Assume;
import org.junit.Test;
import org.mockito.Mockito;

import com.google.gdata.data.ILink.Rel;
import com.google.gdata.util.common.xml.XmlWriter;

public class TestLink {
	
	@Test
	public void generateAtomTest() {
		Link l = new Link();
		XmlWriter writer = Mockito.mock(XmlWriter.class);
		ExtensionProfile profile = Mockito.mock(ExtensionProfile.class);
		try {
			l.generateAtom(writer, profile);
		} catch (IOException e) {
			Assume.assumeNoException(e);
		}
		
		l = new Link("rel", "type", "href");
		try {
			l.generateAtom(writer, profile);
		} catch (IOException e) {
			Assume.assumeNoException(e);
		}
		assertEquals("rel", l.getRel());
		assertEquals("type", l.getType());
		assertEquals("href", l.getHref());
	}
	
	@Test
	public void generateRssTest() {
		Link l = new Link();
		XmlWriter writer = Mockito.mock(XmlWriter.class);
		try {
			l.generateRss(writer);
		} catch (IOException e) {
			Assume.assumeNoException(e);
		}
		
		l = new Link("comments", "type", "href");
		try {
			
			l.generateRss(writer);
		} catch (IOException e) {
			Assume.assumeNoException(e);
		}
		l = new Link(Rel.ALTERNATE, "type", "href");
		try {
			
			l.generateRss(writer);
		} catch (IOException e) {
			Assume.assumeNoException(e);
		}
		l = new Link(Rel.VIA, "type", null);
		try {
			
			l.generateRss(writer);
		} catch (IOException e) {
			Assume.assumeNoException(e);
		}
		l = new Link(Rel.VIA, "type", "href");
		try {
			
			l.generateRss(writer);
		} catch (IOException e) {
			Assume.assumeNoException(e);
		}
	}
	
	@Test
	public void matchesTest() {
		Link l = new Link("rel", "type", "href");
		assertFalse(l.matches("relation", "typer"));
		assertTrue(l.matches("rel", "type"));
		assertTrue(l.matches(null, null));
	}
}