/*

* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description: 

*

*/

package com.nokia.sdt.emf.dm.tests;

import com.nokia.sdt.emf.dm.IDesignerData;

import com.nokia.sdt.symbian.dm.DesignerDataModel;

import com.nokia.sdt.testsupport.TestDataModelHelpers;

import com.nokia.cpp.internal.api.utils.core.ProjectUtils;

import org.eclipse.core.resources.IProject;

import org.eclipse.emf.ecore.EObject;

import org.eclipse.emf.edit.domain.EditingDomain;

import java.io.File;

import junit.framework.TestCase;

/**

 * Simple tests on a newly created data model with no root container

 *

 */

public class NewEmptyDataModelTest extends TestCase {

	DesignerDataModel model;

	static final String PROJECT_NAME = "newemptydm";

	static final String FILE_NAME = "model.nxd";

	protected void setUp() throws Exception {

		super.setUp();

		IProject project = ProjectUtils.createAndOpenProject(PROJECT_NAME);

		File projectDir = new File(project.getLocation().toOSString());

		File dmFile = new File(projectDir, FILE_NAME);

		// make a file local to this plugin, in the testdata directory

		model = (DesignerDataModel) TestDataModelHelpers.createTestModel(dmFile, null);

		TestDataModelHelpers.initDefaultComponentSet(model);

	}

	protected void tearDown() throws Exception {

		super.tearDown();

		model.dispose();

		ProjectUtils.closeAndDeleteProject(PROJECT_NAME);

	}

	public void testGetDesignerData() {

		// we expect the root object to be automatically created

		EObject root = model.getRoot();

		assertNotNull(root);

		// not required by IDesignerDataModel, but it's what we expect

		assertTrue(root instanceof IDesignerData);

	}

	public void testGetEditingDomain() {

		EditingDomain domain = model.getEditingDomain();

		assertNotNull(domain);

	}

	public void testGetNullRootContainer() {

		// no root container is added by default

		assertEquals(0, model.getRootContainers().length);

	}

	public void testGetComponentSet() {

		assertNotNull(model.getComponentSet());

	}

}