EDIT

package eu.etaxonomy.taxeditor.session;

import java.util.List;

import java.util.UUID;

import org.apache.log4j.Logger;

import org.junit.Assert;

import org.junit.Before;

import org.junit.BeforeClass;

import org.junit.Test;

import eu.etaxonomy.cdm.api.service.IPolytomousKeyService;

import eu.etaxonomy.cdm.model.common.CdmBase;

import eu.etaxonomy.cdm.model.common.Language;

import eu.etaxonomy.cdm.model.description.PolytomousKey;

import eu.etaxonomy.taxeditor.httpinvoker.BaseRemotingTest;

public class CdmEntitySessionManagerTest extends BaseRemotingTest {

	private static final Logger logger = Logger.getLogger(CdmEntitySessionManagerTest.class);

	private ICdmEntitySessionEnabled sessionOwner;

	private final ICdmEntitySessionManager cdmEntitySessionManager = getRemoteApplicationController().getCdmEntitySessionManager();

	IPolytomousKeyService polytomousKeyService = getRemoteApplicationController().getPolytomousKeyService();

	private final UUID polytomousKeyUuid = UUID.fromString("0d53ba20-7de4-4baa-bd8a-401048447d66");

	private final Language english = Language.getLanguageFromUuid(Language.uuidEnglish);

	private ICdmEntitySession cdmEntitySession;

	@BeforeClass

	public static void initializeCdmEntitySessionManagerTest() {

	}

	@Before

	public void initializeSession() {

		sessionOwner = new MockSessionOwner();

		cdmEntitySession = cdmEntitySessionManager.newSession(sessionOwner, true);

	}

	@Test

	public void manageNullSessionTest() {

		PolytomousKey pKey = CdmBase.deproxy(polytomousKeyService.find(polytomousKeyUuid),PolytomousKey.class);

		cdmEntitySessionManager.bind(null);

		Assert.assertSame(pKey, pKey);

		Assert.assertNull(getActiveSession());

	}

	@Test

	public void manageSessionWithObjectTest() {

		PolytomousKey pKey = CdmBase.deproxy(polytomousKeyService.find(polytomousKeyUuid),PolytomousKey.class);

		Assert.assertNotNull(getActiveSession());

		List<CdmBase> rootEntities = (List<CdmBase>)getFieldValueViaReflection(getActiveSession(), "rootEntities");

		Assert.assertEquals(rootEntities.size(),1);

		Assert.assertSame(rootEntities.get(0), pKey);

		String upTitleCache = "Updated Title Cache";

		String upStatement = "Updated Statement";

		pKey.setTitleCache(upTitleCache, true);

		pKey.getRoot().getChildAt(0).getStatement().getLabel(english).setText(upStatement);

		polytomousKeyService.merge(pKey);

		sessionOwner = new MockSessionOwner();

		pKey = CdmBase.deproxy(polytomousKeyService.find(polytomousKeyUuid),PolytomousKey.class);

		Assert.assertEquals(pKey.getTitleCache(), upTitleCache);

		Assert.assertEquals(pKey.getRoot().getChildAt(0).getStatement().getLabel(english).getText(), upStatement);

	}

	@Test

	public void manageSessionWithListTest() {

		List<PolytomousKey> pKeys = polytomousKeyService.list(PolytomousKey.class, null, null, null, null);

		Assert.assertNotNull(getActiveSession());

		List<CdmBase> rootEntities = (List<CdmBase>)getFieldValueViaReflection(getActiveSession(), "rootEntities");

		Assert.assertEquals(rootEntities.size(),2);

		Assert.assertSame(rootEntities.get(0),pKeys.get(0));

		Assert.assertEquals(rootEntities.get(0).getUuid(),UUID.fromString("9d8bf4f6-a70a-4b80-8556-2ccfb436ff01"));

		Assert.assertSame(rootEntities.get(1),pKeys.get(1));

		Assert.assertEquals(rootEntities.get(1).getUuid(),UUID.fromString("0d53ba20-7de4-4baa-bd8a-401048447d66"));

		String upTitleCache = "Updated Title Cache";

		String upStatement = "Updated Statement";

		pKeys.get(0).setTitleCache(upTitleCache, true);

		polytomousKeyService.merge(pKeys.get(0));

		pKeys.get(1).getRoot().getChildAt(0).getStatement().getLabel(english).setText(upStatement);

		polytomousKeyService.merge(pKeys.get(1));

		sessionOwner = new MockSessionOwner();

		pKeys = polytomousKeyService.list(PolytomousKey.class, null, null, null, null);

		Assert.assertEquals(pKeys.get(0).getTitleCache(), upTitleCache);

		Assert.assertEquals(pKeys.get(1).getRoot().getChildAt(0).getStatement().getLabel(english).getText(), upStatement);

	}

}