/*******************************************************************************
 * Copyright (c) 2014 itemis AG and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     Mark Broerkens (itemis AG) - initial API and implementation
 *******************************************************************************/
package org.eclipse.rmf.tests.reqif10.common;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertSame;
import static org.junit.Assert.assertTrue;

import java.io.IOException;

import org.eclipse.rmf.reqif10.ReqIF10Factory;
import org.eclipse.rmf.reqif10.XhtmlContent;
import org.eclipse.rmf.reqif10.common.util.ReqIF10XHtmlContentAdapter;
import org.eclipse.rmf.reqif10.common.util.ReqIF10XHtmlContentAdapterFactory;
import org.eclipse.rmf.reqif10.xhtml.XhtmlDivType;
import org.junit.Before;
import org.junit.Test;

@SuppressWarnings("nls")
public class ReqIF10XHtmlContentAdapterTests {
	ReqIF10XHtmlContentAdapterFactory factory = new ReqIF10XHtmlContentAdapterFactory();

	@Before
	public void setUp() {
		// EPackage.Registry.INSTANCE.put(XhtmlPackage.eNS_URI, XhtmlPackage.eINSTANCE);
	}

	@Test
	public void testSetXhtmlContentAdapterFactory() {
		XhtmlContent xhtmlContent = getEmptyXhtmlContent();
		Object adapterObject = factory.adapt(xhtmlContent, ReqIF10XHtmlContentAdapter.class);
		assertNotNull(adapterObject);
		System.out.println(adapterObject);
		assertTrue(adapterObject instanceof ReqIF10XHtmlContentAdapter);

		Object adapterObject2 = factory.adapt(xhtmlContent, ReqIF10XHtmlContentAdapter.class);
		assertSame(adapterObject, adapterObject2);
	}

	@Test
	public void testXhtmlStringNull() {
		XhtmlContent xhtmlContent = getEmptyXhtmlContent();
		ReqIF10XHtmlContentAdapter adapter = (ReqIF10XHtmlContentAdapter) factory.adapt(xhtmlContent, ReqIF10XHtmlContentAdapter.class);
		try {
			adapter.setXhtmlString(null);
		} catch (IOException ioe) {
			assertTrue(false);
		}
		assertNull(adapter.getXhtmlString());
		assertFalse(xhtmlContent.isSetXhtml());
		assertNull(xhtmlContent.getXhtml());
	}

	@Test
	public void testXhtmlStringEmpty() {
		XhtmlContent xhtmlContent = getEmptyXhtmlContent();
		ReqIF10XHtmlContentAdapter adapter = (ReqIF10XHtmlContentAdapter) factory.adapt(xhtmlContent, ReqIF10XHtmlContentAdapter.class);
		try {
			adapter.setXhtmlString("");
			assertTrue(false);
		} catch (IOException ioe) {

		}
		assertEquals(null, adapter.getXhtmlString());
		assertFalse(xhtmlContent.isSetXhtml());
		assertEquals(1, adapter.getErrors().size());
	}

	@Test
	public void testXhtmlStringDiv() {
		XhtmlContent xhtmlContent = getEmptyXhtmlContent();
		ReqIF10XHtmlContentAdapter adapter = (ReqIF10XHtmlContentAdapter) factory.adapt(xhtmlContent, ReqIF10XHtmlContentAdapter.class);
		try {
			adapter.setXhtmlString("<div xmlns=\"http://www.w3.org/1999/xhtml\">hello</div>"); //$NON-NLS-1$
		} catch (IOException ioe) {
			assertTrue(false);
		}
		assertEquals("<div xmlns=\"http://www.w3.org/1999/xhtml\">hello</div>\n", adapter.getXhtmlString());
		assertTrue(xhtmlContent.isSetXhtml());
		assertEquals(0, adapter.getErrors().size());
		assertTrue(xhtmlContent.getXhtml() instanceof XhtmlDivType);
	}

	@Test
	public void testXhtmlStringDivNoNamespace() {
		XhtmlContent xhtmlContent = getEmptyXhtmlContent();
		ReqIF10XHtmlContentAdapter adapter = (ReqIF10XHtmlContentAdapter) factory.adapt(xhtmlContent, ReqIF10XHtmlContentAdapter.class);
		try {
			adapter.setXhtmlString("<div>hello</div>");
		} catch (IOException ioe) {
			assertTrue(false);
		}
		assertEquals("<div xmlns=\"http://www.w3.org/1999/xhtml\">hello</div>\n", adapter.getXhtmlString());
		assertTrue(xhtmlContent.isSetXhtml());
		assertEquals(0, adapter.getErrors().size());
		assertTrue(xhtmlContent.getXhtml() instanceof XhtmlDivType);
	}

	@Test
	public void testXhtmlPlainTextString() {
		XhtmlContent xhtmlContent = getEmptyXhtmlContent();
		ReqIF10XHtmlContentAdapter adapter = (ReqIF10XHtmlContentAdapter) factory.adapt(xhtmlContent, ReqIF10XHtmlContentAdapter.class);
		adapter.setXhtmlPlainTextString("<div>hello  \u67e5\u770b\u5168\u90e8\u00e8,.-");
		assertEquals("<div xmlns=\"http://www.w3.org/1999/xhtml\"><div>hello  \u67e5\u770b\u5168\u90e8\u00e8,.-</div>\n", adapter.getXhtmlString());
		assertTrue(xhtmlContent.isSetXhtml());
		assertEquals(0, adapter.getErrors().size());
		assertTrue(xhtmlContent.getXhtml() instanceof XhtmlDivType);
	}

	XhtmlContent getEmptyXhtmlContent() {
		return ReqIF10Factory.eINSTANCE.createXhtmlContent();
	}

}