initial commit

17 files changed, 1415 insertions, 0 deletions

diff --git a/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/module/test/TestRequestImpl.java b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/module/test/TestRequestImpl.java
new file mode 100644
index 00000000..92b2a709
--- /dev/null
+++ b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/module/test/TestRequestImpl.java
@@ -0,0 +1,257 @@
+/*******************************************************************************
+ *******************************************************************************/
+package at.gv.egiz.eaaf.core.impl.idp.module.test;
+
+import java.util.Map;
+
+import at.gv.egiz.eaaf.core.api.IRequest;
+import at.gv.egiz.eaaf.core.api.idp.ISPConfiguration;
+import at.gv.egiz.eaaf.core.exceptions.EAAFStorageException;
+
+/**
+ * @author tlenz
+ *
+ */
+public class TestRequestImpl implements IRequest {
+
+	private String processInstanceID = null; 
+	
+	/* (non-Javadoc)
+	 * @see at.gv.egovernment.moa.id.moduls.IRequest#requestedModule()
+	 */
+	@Override
+	public String requestedModule() {
+		// TODO Auto-generated method stub
+		return null;
+	}
+
+	/* (non-Javadoc)
+	 * @see at.gv.egovernment.moa.id.moduls.IRequest#requestedAction()
+	 */
+	@Override
+	public String requestedAction() {
+		// TODO Auto-generated method stub
+		return null;
+	}
+
+	/* (non-Javadoc)
+	 * @see at.gv.egovernment.moa.id.moduls.IRequest#isPassiv()
+	 */
+	@Override
+	public boolean isPassiv() {
+		// TODO Auto-generated method stub
+		return false;
+	}
+
+	/* (non-Javadoc)
+	 * @see at.gv.egovernment.moa.id.moduls.IRequest#forceAuth()
+	 */
+	@Override
+	public boolean forceAuth() {
+		// TODO Auto-generated method stub
+		return false;
+	}
+
+	/* (non-Javadoc)
+	 * @see at.gv.egovernment.moa.id.moduls.IRequest#getGenericData(java.lang.String)
+	 */
+	@Override
+	public Object getGenericData(String key) {
+		// TODO Auto-generated method stub
+		return null;
+	}
+
+	/* (non-Javadoc)
+	 * @see at.gv.egovernment.moa.id.moduls.IRequest#getGenericData(java.lang.String, java.lang.Class)
+	 */
+	@Override
+	public <T> T getGenericData(String key, Class<T> clazz) {
+		// TODO Auto-generated method stub
+		return null;
+	}
+
+
+	/* (non-Javadoc)
+	 * @see at.gv.egovernment.moa.id.moduls.IRequest#getUniqueTransactionIdentifier()
+	 */
+	@Override
+	public String getUniqueTransactionIdentifier() {
+		// TODO Auto-generated method stub
+		return null;
+	}
+
+	/* (non-Javadoc)
+	 * @see at.gv.egovernment.moa.id.moduls.IRequest#getUniqueSessionIdentifier()
+	 */
+	@Override
+	public String getUniqueSessionIdentifier() {
+		// TODO Auto-generated method stub
+		return null;
+	}
+
+	/* (non-Javadoc)
+	 * @see at.gv.egovernment.moa.id.moduls.IRequest#getProcessInstanceId()
+	 */
+	@Override
+	public String getProcessInstanceId() {
+		return processInstanceID;
+		
+	}
+
+	/* (non-Javadoc)
+	 * @see at.gv.egovernment.moa.id.moduls.IRequest#getAuthURL()
+	 */
+	@Override
+	public String getAuthURL() {
+		// TODO Auto-generated method stub
+		return null;
+	}
+
+	/* (non-Javadoc)
+	 * @see at.gv.egovernment.moa.id.moduls.IRequest#getAuthURLWithOutSlash()
+	 */
+	@Override
+	public String getAuthURLWithOutSlash() {
+		// TODO Auto-generated method stub
+		return null;
+	}
+
+	/* (non-Javadoc)
+	 * @see at.gv.egovernment.moa.id.moduls.IRequest#isNeedAuthentication()
+	 */
+	@Override
+	public boolean isNeedAuthentication() {
+		// TODO Auto-generated method stub
+		return false;
+	}
+
+	/* (non-Javadoc)
+	 * @see at.gv.egovernment.moa.id.moduls.IRequest#needSingleSignOnFunctionality()
+	 */
+	@Override
+	public boolean needSingleSignOnFunctionality() {
+		// TODO Auto-generated method stub
+		return false;
+	}
+
+	/* (non-Javadoc)
+	 * @see at.gv.egovernment.moa.id.moduls.IRequest#setNeedSingleSignOnFunctionality(boolean)
+	 */
+	@Override
+	public void setNeedSingleSignOnFunctionality(boolean needSSO) {
+		// TODO Auto-generated method stub
+
+	}
+
+	/* (non-Javadoc)
+	 * @see at.gv.egovernment.moa.id.moduls.IRequest#isAuthenticated()
+	 */
+	@Override
+	public boolean isAuthenticated() {
+		// TODO Auto-generated method stub
+		return false;
+	}
+
+	/* (non-Javadoc)
+	 * @see at.gv.egovernment.moa.id.moduls.IRequest#setAuthenticated(boolean)
+	 */
+	@Override
+	public void setAuthenticated(boolean isAuthenticated) {
+		// TODO Auto-generated method stub
+
+	}
+
+	/**
+	 * @param processInstanceID the processInstanceID to set
+	 */
+	public void setProcessInstanceID(String processInstanceID) {
+		this.processInstanceID = processInstanceID;
+	}
+
+	/* (non-Javadoc)
+	 * @see at.gv.egovernment.moa.id.moduls.IRequest#isAbortedByUser()
+	 */
+	@Override
+	public boolean isAbortedByUser() {
+		// TODO Auto-generated method stub
+		return false;
+	}
+
+	/* (non-Javadoc)
+	 * @see at.gv.egovernment.moa.id.moduls.IRequest#setAbortedByUser(boolean)
+	 */
+	@Override
+	public void setAbortedByUser(boolean isAborted) {
+		// TODO Auto-generated method stub
+		
+	}
+
+	@Override
+	public String getSPEntityId() {
+		// TODO Auto-generated method stub
+		return null;
+	}
+
+	@Override
+	public void setGenericDataToSession(Map<String, Object> map) throws EAAFStorageException {
+		// TODO Auto-generated method stub
+		
+	}
+
+	@Override
+	public Map<String, Object> genericFullDataStorage() {
+		// TODO Auto-generated method stub
+		return null;
+	}
+
+	@Override
+	public String getPendingRequestId() {
+		// TODO Auto-generated method stub
+		return null;
+	}
+
+	@Override
+	public String getSSOSessionIdentifier() {
+		// TODO Auto-generated method stub
+		return null;
+	}
+
+	@Override
+	public void setSSOSessionIdentifier(String internalSSOSessionId) {
+		// TODO Auto-generated method stub
+		
+	}
+
+	@Override
+	public boolean isNeedUserConsent() {
+		// TODO Auto-generated method stub
+		return false;
+	}
+
+	@Override
+	public void setNeedUserConsent(boolean needConsent) {
+		// TODO Auto-generated method stub
+		
+	}
+
+	@Override
+	public ISPConfiguration getServiceProviderConfiguration() {
+		// TODO Auto-generated method stub
+		return null;
+	}
+
+	@Override
+	public <T> T getServiceProviderConfiguration(Class<T> decorator) {
+		// TODO Auto-generated method stub
+		return null;
+	}
+
+	@Override
+	public void setGenericDataToSession(String key, Object object) throws EAAFStorageException {
+		// TODO Auto-generated method stub
+		
+	}
+	
+	
+
+}
diff --git a/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/DummyTransactionStorage.java b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/DummyTransactionStorage.java
new file mode 100644
index 00000000..15359261
--- /dev/null
+++ b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/DummyTransactionStorage.java
@@ -0,0 +1,165 @@
+/*******************************************************************************
+ *******************************************************************************/
+package at.gv.egiz.eaaf.core.impl.idp.process.spring.test;
+
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.Iterator;
+import java.util.List;
+
+import javax.sql.DataSource;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import at.gv.egiz.eaaf.core.api.storage.ITransactionStorage;
+import at.gv.egiz.eaaf.core.exceptions.EAAFException;
+
+/**
+ * Dummy DataSource implementation for convenience in test cases where a
+ * database connection will never actually be acquired.
+ *
+ * @see DataSource
+ * @author Chris Beams
+ */
+public class DummyTransactionStorage implements ITransactionStorage {
+
+	private static final Logger log = LoggerFactory.getLogger(DummyTransactionStorage.class);
+	
+	
+	public class DummyDBEntry{
+		public DummyDBEntry(String key, Object value){
+			this.obj =value;
+			this.key = key; 
+		}
+		public String getKey() {
+			return key;
+		}
+		public void setKey(String key) {
+			this.key = key;
+		}
+		public Object getObj() {
+			return obj;
+		}
+		public void setObj(Object obj) {
+			this.obj = obj;
+		}
+		private String key;
+		private Object obj;
+	}
+	
+	private ArrayList<DummyDBEntry> ds = new ArrayList<DummyDBEntry>();
+	
+
+	
+	@Override
+	public boolean containsKey(String key) {
+		// TODO Auto-generated method stub
+		Iterator<DummyDBEntry> it = ds.iterator();
+		while(it.hasNext()){
+			DummyDBEntry t = it.next();
+			if(t.getKey().equals(key))
+				return true;
+		}
+		return false;
+	}
+
+	@Override
+	public void put(String key, Object value, int timeout)
+			throws EAAFException {
+		// TODO Auto-generated method stub
+		this.remove(key);
+		this.ds.add(new DummyDBEntry(key, value));
+		
+	}
+
+	@Override
+	public Object get(String key) throws EAAFException {
+		// TODO Auto-generated method stub
+		Iterator<DummyDBEntry> it = ds.iterator();
+		while(it.hasNext()){
+			DummyDBEntry t = it.next();
+			if(t.getKey().equals(key))
+				return t;
+		}
+		return null;
+	}
+
+	@Override
+	public <T> T get(String key, Class<T> clazz) throws EAAFException {
+		
+		  DummyDBEntry o = (DummyDBEntry) get(key);
+		  if(o == null)
+			  return null;
+		  try {
+			  @SuppressWarnings("unchecked")
+			T test = (T) (clazz.cast(o.getObj()));
+			return test;
+			
+		  } catch (Exception e) {
+			  log.warn("Sessioninformation Cast-Exception by using Artifact=" + key);
+			throw new EAAFException("Sessioninformation Cast-Exception");
+			
+		  }
+	}
+
+	@Override
+	public <T> T get(String key, Class<T> clazz, long dataTimeOut)
+			throws EAAFException {
+		// TODO Auto-generated method stub
+		return get(key,clazz);
+	}
+
+	@Override
+	public void changeKey(String oldKey, String newKey, Object value)
+			throws EAAFException {
+		this.remove(oldKey);
+		this.put(newKey, value, -1);
+		
+	}
+
+	@Override
+	public void remove(String key) {
+		Iterator<DummyDBEntry> it = ds.iterator();
+		while(it.hasNext()){
+			DummyDBEntry t = it.next();
+			if(t.getKey().equals(key)){
+				this.ds.remove(t);
+				return;
+			}
+		}
+		
+	}
+
+	@Override
+	public List<String> clean(Date now, long dataTimeOut) {
+		// TODO Auto-generated method stub
+		return null;
+	}
+
+	@Override
+	public Object getRaw(String key) throws EAAFException {
+		// TODO Auto-generated method stub
+		return null;
+	}
+
+	@Override
+	public void putRaw(String key, Object element) throws EAAFException {
+		// TODO Auto-generated method stub
+		
+	}
+
+//	@Override
+//	public Object getAssertionStore(String key) throwsEAAFException {
+//		// TODO Auto-generated method stub
+//		return null;
+//	}
+//
+//	@Override
+//	public void putAssertionStore(Object element) throws EAAFException {
+//		// TODO Auto-generated method stub
+//		
+//	}
+
+    
+}
\ No newline at end of file
diff --git a/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/ExpressionContextAdapter.java b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/ExpressionContextAdapter.java
new file mode 100644
index 00000000..0a25ffe1
--- /dev/null
+++ b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/ExpressionContextAdapter.java
@@ -0,0 +1,54 @@
+/*******************************************************************************
+ *******************************************************************************/
+package at.gv.egiz.eaaf.core.impl.idp.process.spring.test;
+
+
+import java.io.Serializable;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.Map;
+
+import at.gv.egiz.eaaf.core.api.idp.process.ExpressionEvaluationContext;
+
+/**
+ * Adapter class for {@link ExpressionEvaluationContext}. Intended to be used for testing purposes.
+ * 
+ * @author tknall
+ * 
+ */
+public class ExpressionContextAdapter implements ExpressionEvaluationContext {
+ 
+	private static final long serialVersionUID = 1L;
+
+	private Map<String, Serializable> ctxData = Collections.synchronizedMap(new HashMap<String, Serializable>());
+
+	/**
+	 * Returns a certain {@link Serializable} object associated with a certain {@code key}.
+	 * 
+	 * @param key
+	 *            The key.
+	 * @return The object or {@code null} if no object was found stored with that key or if a {@code null} value was
+	 *         stored.
+	 */
+	Serializable get(String key) {
+		return ctxData.get(key);
+	}
+
+	/**
+	 * Stores a {@link Serializable} with a certain {@code key}.
+	 * 
+	 * @param key
+	 *            The key.
+	 * @param object
+	 *            The object.
+	 */
+	void put(String key, Serializable object) {
+		ctxData.put(key, object);
+	}
+
+	@Override
+	public Map<String, Serializable> getCtx() {
+		return Collections.unmodifiableMap(ctxData);
+	}
+
+}
diff --git a/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/SimplePojo.java b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/SimplePojo.java
new file mode 100644
index 00000000..de25ae3f
--- /dev/null
+++ b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/SimplePojo.java
@@ -0,0 +1,43 @@
+/*******************************************************************************
+ *******************************************************************************/
+package at.gv.egiz.eaaf.core.impl.idp.process.spring.test;
+
+import at.gv.egiz.eaaf.core.api.idp.process.ExpressionEvaluator;
+
+/**
+ * A dummy pojo used to test {@link ExpressionEvaluator} with Spring EL referencing Spring beans.
+ * 
+ * @author tknall
+ * 
+ */
+public class SimplePojo {
+
+	private Boolean booleanValue;
+	private String stringValue; 
+	private Integer integerValue;
+
+	public Boolean getBooleanValue() {
+		return booleanValue;
+	}
+
+	public void setBooleanValue(Boolean booleanValue) {
+		this.booleanValue = booleanValue;
+	}
+
+	public String getStringValue() {
+		return stringValue;
+	}
+
+	public void setStringValue(String stringValue) {
+		this.stringValue = stringValue;
+	}
+
+	public Integer getIntegerValue() {
+		return integerValue;
+	}
+
+	public void setIntegerValue(Integer integerValue) {
+		this.integerValue = integerValue;
+	}
+
+}
diff --git a/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/SpringExpressionAwareProcessEngineTest.java b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/SpringExpressionAwareProcessEngineTest.java
new file mode 100644
index 00000000..a12e3856
--- /dev/null
+++ b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/SpringExpressionAwareProcessEngineTest.java
@@ -0,0 +1,153 @@
+/*******************************************************************************
+ *******************************************************************************/
+package at.gv.egiz.eaaf.core.impl.idp.process.spring.test;
+
+import static at.gv.egiz.eaaf.core.impl.idp.process.ProcessInstanceState.NOT_STARTED;
+import static at.gv.egiz.eaaf.core.impl.idp.process.ProcessInstanceState.SUSPENDED;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+
+import java.io.IOException;
+import java.io.InputStream;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.ApplicationContext;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
+
+import at.gv.egiz.eaaf.core.api.idp.process.ExecutionContext;
+import at.gv.egiz.eaaf.core.api.idp.process.ProcessEngine;
+import at.gv.egiz.eaaf.core.exceptions.ProcessExecutionException;
+import at.gv.egiz.eaaf.core.impl.idp.module.test.TestRequestImpl;
+import at.gv.egiz.eaaf.core.impl.idp.process.ProcessDefinitionParserException;
+import at.gv.egiz.eaaf.core.impl.idp.process.ProcessEngineImpl;
+import at.gv.egiz.eaaf.core.impl.idp.process.ProcessInstance;
+import at.gv.egiz.eaaf.core.impl.idp.process.spring.SpringExpressionEvaluator;
+
+/**
+ * Tests the process engine using processes based on Spring EL referencing the process context and further Spring beans.
+ * 
+ * @author tknall
+ * 
+ */
+@RunWith(SpringJUnit4ClassRunner.class)
+@ContextConfiguration("/process/spring/test/SpringExpressionAwareProcessEngineTest-context.xml")
+public class SpringExpressionAwareProcessEngineTest {
+
+	@Autowired private static ProcessEngine pe;
+	@Autowired private ApplicationContext applicationContext;
+	
+	private boolean isInitialized = false; 
+
+	@Before
+	public void init() throws IOException, ProcessDefinitionParserException {
+
+		if (!isInitialized) {
+
+			if (pe == null) {
+				pe = applicationContext.getBean("processEngine", ProcessEngine.class);
+				
+			}
+
+			((ProcessEngineImpl) pe).setTransitionConditionExpressionEvaluator(new SpringExpressionEvaluator());
+			try (InputStream in = SpringExpressionAwareProcessEngineTest.class.getResourceAsStream("/process/spring/test/SampleProcessDefinitionWithExpression1.xml")) {
+				((ProcessEngineImpl) pe).registerProcessDefinition(in);
+			}
+			try (InputStream in = SpringExpressionAwareProcessEngineTest.class.getResourceAsStream("/process/spring/test/SampleProcessDefinitionForSAML1Authentication.xml")) {
+				((ProcessEngineImpl) pe).registerProcessDefinition(in);
+			}
+
+		//initHibernateForTesting();
+		}
+	}
+
+	private static void initHibernateForTesting() throws IOException{
+
+//		InputStream in = SpringExpressionAwareProcessEngineTest.class.getResourceAsStream("/at/gv/egovernment/moa/id/process/hibernate.configuration.test.properties");
+//		Properties props = new Properties();
+//		props.load(in);
+//
+//		try {
+//			//ConfigurationDBUtils.initHibernate(props);
+//			Configuration config = new Configuration();
+//			config.addProperties(props);
+//			//config.addAnnotatedClass(ProcessInstanceStore.class);
+//			config.addAnnotatedClass(AssertionStore.class);
+//			//MOASessionDBUtils.initHibernate(config, props);
+//		} catch (Exception e) {
+//			e.printStackTrace();
+//		}
+	}
+
+
+	@Test
+	public void testSampleProcessDefinitionWithExpression1() throws IOException, ProcessDefinitionParserException, ProcessExecutionException {
+
+		TestRequestImpl req =  new TestRequestImpl();
+		
+		String piId = pe.createProcessInstance("SampleProcessWithExpression1");
+		ProcessInstance pi = pe.getProcessInstance(piId);
+		assertEquals(NOT_STARTED, pi.getState());
+		
+		
+		// start process
+		req.setProcessInstanceID(piId);
+		pe.start(req);
+		
+		//processInstance should be removed when it ends
+		try {
+			pi = pe.getProcessInstance(piId);
+			throw new ProcessExecutionException("ProcessInstance should be removed already, but it was found.");
+			//assertEquals(ENDED, pi.getState());
+			
+		} catch (IllegalArgumentException e) {
+			// do nothing because processInstance should be already removed 
+			
+		}
+	}
+
+	@Test
+	public void testSampleProcessDefinitionForSAML1Authentication() throws IOException, ProcessDefinitionParserException, ProcessExecutionException {
+
+		TestRequestImpl req =  new TestRequestImpl();
+		
+		String piId = pe.createProcessInstance("SampleProcessDefinitionForSAML1Authentication");
+		ProcessInstance pi = pe.getProcessInstance(piId);
+		assertEquals(NOT_STARTED, pi.getState());
+
+		// start process
+		req.setProcessInstanceID(piId);
+		pe.start(req);		
+		pi = pe.getProcessInstance(piId);
+		assertEquals(SUSPENDED, pi.getState());
+		
+		ExecutionContext ec = pi.getExecutionContext();
+		assertNotNull(ec);
+		System.out.println(ec.keySet());
+
+		assertNotNull(ec.get("bkuURL"));
+		assertNotNull(ec.get("IdentityLink"));
+		assertNotNull(ec.get("isIdentityLinkValidated"));
+		assertNotNull(ec.get("SignedAuthBlock"));
+		assertNotNull(ec.get("isSignedAuthBlockValidated"));
+		assertNotNull(ec.get("SAML1Assertion"));
+		
+		pe.signal(req);
+		try {
+			pi = pe.getProcessInstance(piId);
+			throw new ProcessExecutionException("ProcessInstance should be removed already, but it was found.");
+			//assertEquals(ENDED, pi.getState());
+			
+		} catch (IllegalArgumentException e) {
+			// do nothing because processInstance should be already removed 
+			
+		}
+
+
+
+	}
+
+}
diff --git a/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/SpringExpressionEvaluatorTest.java b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/SpringExpressionEvaluatorTest.java
new file mode 100644
index 00000000..8f1ac098
--- /dev/null
+++ b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/SpringExpressionEvaluatorTest.java
@@ -0,0 +1,56 @@
+/*******************************************************************************
+ *******************************************************************************/
+package at.gv.egiz.eaaf.core.impl.idp.process.spring.test;
+
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
+
+import at.gv.egiz.eaaf.core.api.idp.process.ExpressionEvaluator;
+
+/**
+ * Tests the {@link ExpressionEvaluator} using a Spring EL based implementation capable of dereferencing Spring beans.
+ * 
+ * @author tknall
+ * 
+ */
+@RunWith(SpringJUnit4ClassRunner.class)
+@ContextConfiguration("/process/spring/test/SpringExpressionEvaluatorTest-context.xml")
+public class SpringExpressionEvaluatorTest {
+
+	private ExpressionContextAdapter ctx;
+
+	@Autowired 
+	private ExpressionEvaluator expressionEvaluator;
+
+	@Before
+	public void prepareTest() {
+		ctx = new ExpressionContextAdapter();
+	}
+
+	@Test
+	public void testEvaluateSimpleExpression() {
+		assertTrue(expressionEvaluator.evaluate(ctx, "'true'"));
+	}
+
+	@Test
+	public void testEvaluateExpressionWithCtx() {
+		ctx.put("myProperty", false);
+		assertFalse(expressionEvaluator.evaluate(ctx, "ctx['myProperty']"));
+	}
+
+//	@Test
+	public void testEvaluateExpressionWithBeanReference() {
+		assertTrue(expressionEvaluator.evaluate(ctx, "@simplePojo.booleanValue"));
+		assertTrue(expressionEvaluator.evaluate(ctx, "'HelloWorld'.equals(@simplePojo.stringValue)"));
+		assertTrue(expressionEvaluator.evaluate(ctx, "@simplePojo.integerValue == 42"));
+		assertTrue(expressionEvaluator.evaluate(ctx, "@simplePojo.stringValue.length() == 10"));
+	}
+
+}
diff --git a/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/task/CreateSAML1AssertionTask.java b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/task/CreateSAML1AssertionTask.java
new file mode 100644
index 00000000..cd1d8c0e
--- /dev/null
+++ b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/task/CreateSAML1AssertionTask.java
@@ -0,0 +1,63 @@
+/*******************************************************************************
+ *******************************************************************************/
+package at.gv.egiz.eaaf.core.impl.idp.process.spring.test.task;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.Objects;
+
+import org.apache.commons.io.IOUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.stereotype.Service;
+
+import at.gv.egiz.eaaf.core.api.IRequest;
+import at.gv.egiz.eaaf.core.api.idp.process.ExecutionContext;
+import at.gv.egiz.eaaf.core.api.idp.process.Task;
+import at.gv.egiz.eaaf.core.exceptions.TaskExecutionException;
+
+/**
+ * A dummy task simulating the creation of a SAML1 assertion.
+ * <p>
+ * Requires context data:
+ * <ul>
+ * <li>{@code IdentityLink}</li>
+ * <li>{@code isIdentityLinkValidated}</li>
+ * <li>{@code SignedAuthBlock}</li>
+ * <li>{@code isSignedAuthBlockValidated}</li>
+ * </ul>
+ * </p>
+ * <p>
+ * Enriches context data with:
+ * <ul>
+ * <li>{@code SAML1Assertion}</li>
+ * </ul>
+ * </p>
+ * 
+ * @author tknall
+ * 
+ */
+@Service("CreateSAML1AssertionTask")
+public class CreateSAML1AssertionTask implements Task {
+
+	private Logger log = LoggerFactory.getLogger(getClass());
+ 
+	@Override
+	public IRequest execute(IRequest penReq, ExecutionContext executionContext) throws TaskExecutionException {
+		Objects.requireNonNull(executionContext.get("IdentityLink"));
+		assert (Boolean.TRUE.equals(Objects.requireNonNull(executionContext.get("isIdentityLinkValidated"))));
+		Objects.requireNonNull(executionContext.get("SignedAuthBlock"));
+		assert (Boolean.TRUE.equals(Objects.requireNonNull(executionContext.get("isSignedAuthBlockValidated"))));
+
+		log.debug("Using IdentityLink and signed auth block in order to create SAML1 assertion.");
+
+		try (InputStream in = getClass().getResourceAsStream("/process/spring/test/task/SAML1Assertion.xml")) {
+			executionContext.put("SAML1Assertion", IOUtils.toString(in, "UTF-8"));
+		} catch (IOException e) {
+			throw new TaskExecutionException(null, "", e);
+		}
+
+		return null;
+	}
+
+}
diff --git a/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/task/GetIdentityLinkTask.java b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/task/GetIdentityLinkTask.java
new file mode 100644
index 00000000..6f7246f1
--- /dev/null
+++ b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/task/GetIdentityLinkTask.java
@@ -0,0 +1,60 @@
+/*******************************************************************************
+ *******************************************************************************/
+package at.gv.egiz.eaaf.core.impl.idp.process.spring.test.task;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.Objects;
+
+import org.apache.commons.io.IOUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.stereotype.Service;
+
+import at.gv.egiz.eaaf.core.api.IRequest;
+import at.gv.egiz.eaaf.core.api.idp.process.ExecutionContext;
+import at.gv.egiz.eaaf.core.api.idp.process.Task;
+import at.gv.egiz.eaaf.core.exceptions.TaskExecutionException;
+
+/**
+ * A dummy task simulating the retrieval of an IdentityLink.
+ * <p/>
+ * Asynchonous
+ * <p>
+ * Requires context data:
+ * <ul>
+ * <li>{@code bkuURL}</li>
+ * </ul>
+ * </p>
+ * <p>
+ * Enriches context data with:
+ * <ul>
+ * <li>{@code IdentityLink}</li>
+ * </ul>
+ * </p>
+ * 
+ * @author tknall
+ * 
+ */
+@Service("GetIdentityLinkTask")
+public class GetIdentityLinkTask implements Task { 
+
+	private Logger log = LoggerFactory.getLogger(getClass());
+
+	@Override
+	public IRequest execute(IRequest penReq, ExecutionContext executionContext) throws TaskExecutionException {
+		Objects.requireNonNull(executionContext.get("bkuURL"));
+
+		log.debug("Using bkuURL in order to retrieve IdentityLink.");
+
+		try (InputStream in = getClass().getResourceAsStream("/process/spring/test/task/IdentityLink_Max_Mustermann.xml")) {
+			executionContext.put("IdentityLink", IOUtils.toString(in, "UTF-8"));
+			
+		} catch (IOException e) {
+			throw new TaskExecutionException(null, "", e);
+		}
+		
+		return null;
+	}
+
+}
diff --git a/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/task/SelectBKUTask.java b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/task/SelectBKUTask.java
new file mode 100644
index 00000000..a763c759
--- /dev/null
+++ b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/task/SelectBKUTask.java
@@ -0,0 +1,39 @@
+/*******************************************************************************
+ *******************************************************************************/
+package at.gv.egiz.eaaf.core.impl.idp.process.spring.test.task;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.stereotype.Service;
+
+import at.gv.egiz.eaaf.core.api.IRequest;
+import at.gv.egiz.eaaf.core.api.idp.process.ExecutionContext;
+import at.gv.egiz.eaaf.core.api.idp.process.Task;
+
+/**
+ * A dummy task simulating a bku selection.
+ * <p/>
+ * Asynchonous
+ * <p>
+ * Enriches context data with:
+ * <ul>
+ * <li>{@code bkuURL}</li>
+ * </ul>
+ * </p>
+ * 
+ * @author tknall
+ * 
+ */
+@Service("SelectBKUTask")
+public class SelectBKUTask implements Task {
+ 
+	private Logger log = LoggerFactory.getLogger(getClass());
+
+	@Override
+	public IRequest execute(IRequest penReq, ExecutionContext executionContext) {
+		log.debug("Providing BKU selection.");
+		executionContext.put("bkuURL", "https://127.0.0.1:3496/https-security-layer-request");
+		return null;
+	}
+
+}
diff --git a/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/task/SignAuthBlockTask.java b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/task/SignAuthBlockTask.java
new file mode 100644
index 00000000..5b3158e3
--- /dev/null
+++ b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/task/SignAuthBlockTask.java
@@ -0,0 +1,62 @@
+/*******************************************************************************
+ *******************************************************************************/
+package at.gv.egiz.eaaf.core.impl.idp.process.spring.test.task;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.Objects;
+
+import org.apache.commons.io.IOUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.stereotype.Service;
+
+import at.gv.egiz.eaaf.core.api.IRequest;
+import at.gv.egiz.eaaf.core.api.idp.process.ExecutionContext;
+import at.gv.egiz.eaaf.core.api.idp.process.Task;
+import at.gv.egiz.eaaf.core.exceptions.TaskExecutionException;
+
+/**
+ * A dummy task simulating the signature of an auth block.
+ * <p/>
+ * Asynchonous
+ * <p>
+ * Requires context data:
+ * <ul>
+ * <li>{@code IdentityLink}</li>
+ * <li>{@code isIdentityLinkValidated}</li>
+ * <li>{@code bkuURL}</li>
+ * </ul>
+ * </p>
+ * <p>
+ * Enriches context data with:
+ * <ul>
+ * <li>{@code SignedAuthBlock}</li>
+ * </ul>
+ * </p>
+ * 
+ * @author tknall
+ * 
+ */
+@Service("SignAuthBlockTask")
+public class SignAuthBlockTask implements Task { 
+
+	private Logger log = LoggerFactory.getLogger(getClass());
+
+	@Override
+	public IRequest execute(IRequest penReq, ExecutionContext executionContext) throws TaskExecutionException {
+		Objects.requireNonNull(executionContext.get("IdentityLink"));
+		assert (Boolean.TRUE.equals(Objects.requireNonNull(executionContext.get("isIdentityLinkValidated"))));
+		Objects.requireNonNull(executionContext.get("bkuURL"));
+
+		log.debug("Using validated IdentityLink and bkuURL in order to sign auth block.");
+		try (InputStream in = getClass().getResourceAsStream("/process/spring/test/task/SignedAuthBlock.xml")) {
+			executionContext.put("SignedAuthBlock", IOUtils.toString(in, "UTF-8"));
+		} catch (IOException e) {
+			throw new TaskExecutionException(null, "", e);
+						
+		}
+		return null;
+	}
+
+}
diff --git a/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/task/ValidateIdentityLinkTask.java b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/task/ValidateIdentityLinkTask.java
new file mode 100644
index 00000000..8d4d507b
--- /dev/null
+++ b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/task/ValidateIdentityLinkTask.java
@@ -0,0 +1,48 @@
+/*******************************************************************************
+ *******************************************************************************/
+package at.gv.egiz.eaaf.core.impl.idp.process.spring.test.task;
+
+import java.util.Objects;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.stereotype.Service;
+
+import at.gv.egiz.eaaf.core.api.IRequest;
+import at.gv.egiz.eaaf.core.api.idp.process.ExecutionContext;
+import at.gv.egiz.eaaf.core.api.idp.process.Task;
+
+/**
+ * Dummy task simulating the validation of an IdentityLink.
+ * <p>
+ * Requires context data:
+ * <ul>
+ * <li>{@code IdentityLink}</li>
+ * </ul>
+ * </p>
+ * <p>
+ * Enriches context data with:
+ * <ul>
+ * <li>{@code isIdentityLinkValidated}</li>
+ * </ul>
+ * </p>
+ * 
+ * @author tknall 
+ * 
+ */
+@Service("ValidateIdentityLinkTask")
+public class ValidateIdentityLinkTask implements Task {
+
+	private Logger log = LoggerFactory.getLogger(getClass());
+
+	@Override
+	public IRequest execute(IRequest penReq, ExecutionContext executionContext) {
+		Objects.requireNonNull(executionContext.get("IdentityLink"));
+
+		log.debug("Validating IdentityLink.");
+
+		executionContext.put("isIdentityLinkValidated", true);
+		return null;
+	}
+
+}
diff --git a/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/task/ValidateSignedAuthBlockTask.java b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/task/ValidateSignedAuthBlockTask.java
new file mode 100644
index 00000000..26d1146d
--- /dev/null
+++ b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/spring/test/task/ValidateSignedAuthBlockTask.java
@@ -0,0 +1,53 @@
+/*******************************************************************************
+ *******************************************************************************/
+package at.gv.egiz.eaaf.core.impl.idp.process.spring.test.task;
+
+import java.util.Objects;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.stereotype.Service;
+
+import at.gv.egiz.eaaf.core.api.IRequest;
+import at.gv.egiz.eaaf.core.api.idp.process.ExecutionContext;
+import at.gv.egiz.eaaf.core.api.idp.process.Task;
+import at.gv.egiz.eaaf.core.exceptions.TaskExecutionException;
+
+/**
+ * A dummy task simulating the validation of an auth block.
+ * <p>
+ * Requires context data:
+ * <ul>
+ * <li>{@code IdentityLink}</li>
+ * <li>{@code isIdentityLinkValidated}</li>
+ * <li>{@code SignedAuthBlock}</li>
+ * </ul>
+ * </p>
+ * <p>
+ * Enriches context data with:
+ * <ul>
+ * <li>{@code isSignedAuthBlockValidated}</li>
+ * </ul>
+ * </p>
+ * 
+ * @author tknall
+ * 
+ */
+@Service("ValidateSignedAuthBlockTask")
+public class ValidateSignedAuthBlockTask implements Task {
+
+	private Logger log = LoggerFactory.getLogger(getClass()); 
+
+	@Override
+	public IRequest execute(IRequest penReq, ExecutionContext executionContext) throws TaskExecutionException {
+		Objects.requireNonNull(executionContext.get("IdentityLink"));
+		assert (Boolean.TRUE.equals(Objects.requireNonNull(executionContext.get("isIdentityLinkValidated"))));
+		Objects.requireNonNull(executionContext.get("SignedAuthBlock"));
+
+		log.debug("Using validated IdentityLink and signed auth block in order to validate signed auth block.");
+
+		executionContext.put("isSignedAuthBlockValidated", true);
+		return null;
+	}
+
+}
diff --git a/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/test/BooleanStringExpressionEvaluator.java b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/test/BooleanStringExpressionEvaluator.java
new file mode 100644
index 00000000..9b03f60f
--- /dev/null
+++ b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/test/BooleanStringExpressionEvaluator.java
@@ -0,0 +1,26 @@
+/*******************************************************************************
+ *******************************************************************************/
+package at.gv.egiz.eaaf.core.impl.idp.process.test;
+
+import java.util.Objects;
+
+import org.apache.commons.lang3.BooleanUtils;
+
+import at.gv.egiz.eaaf.core.api.idp.process.ExpressionEvaluationContext;
+import at.gv.egiz.eaaf.core.api.idp.process.ExpressionEvaluator;
+
+/**
+ * Expression evaluator that guesses the boolean value from a String. Refer to {@link BooleanUtils#toBoolean(String)}
+ * for further information.
+ * 
+ * @author tknall
+ *  
+ */
+public class BooleanStringExpressionEvaluator implements ExpressionEvaluator {
+
+	@Override
+	public boolean evaluate(ExpressionEvaluationContext expressionContext, String expression) {
+		return BooleanUtils.toBoolean(Objects.requireNonNull(expression, "Expression must not be null."));
+	}
+
+}
diff --git a/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/test/HalloWeltTask.java b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/test/HalloWeltTask.java
new file mode 100644
index 00000000..62e82bac
--- /dev/null
+++ b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/test/HalloWeltTask.java
@@ -0,0 +1,26 @@
+/*******************************************************************************
+ *******************************************************************************/
+package at.gv.egiz.eaaf.core.impl.idp.process.test;
+
+import org.springframework.stereotype.Service;
+
+import at.gv.egiz.eaaf.core.api.IRequest;
+import at.gv.egiz.eaaf.core.api.idp.process.ExecutionContext;
+import at.gv.egiz.eaaf.core.api.idp.process.Task;
+
+/**
+ * Simple task that just outputs a "Hallo World" text to the console.
+ * 
+ * @author tknall
+ * 
+ */
+@Service("HalloWeltTask")
+public class HalloWeltTask implements Task {
+ 
+	@Override
+	public IRequest execute(IRequest pendingReq, ExecutionContext executionContext) {
+		System.out.println("Hallo Welt");
+		return null;
+	}
+
+}
diff --git a/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/test/HelloWorldTask.java b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/test/HelloWorldTask.java
new file mode 100644
index 00000000..1338ca50
--- /dev/null
+++ b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/test/HelloWorldTask.java
@@ -0,0 +1,26 @@
+/*******************************************************************************
+ *******************************************************************************/
+package at.gv.egiz.eaaf.core.impl.idp.process.test;
+
+import org.springframework.stereotype.Service;
+
+import at.gv.egiz.eaaf.core.api.IRequest;
+import at.gv.egiz.eaaf.core.api.idp.process.ExecutionContext;
+import at.gv.egiz.eaaf.core.api.idp.process.Task;
+
+/**
+ * Simple task that just outputs a "Hello World" text to the console.
+ * 
+ * @author tknall
+ * 
+ */
+@Service("HelloWorldTask")
+public class HelloWorldTask implements Task {
+ 
+	@Override
+	public IRequest execute(IRequest pendingReq, ExecutionContext executionContext) {
+		System.out.println("Hello World");
+		return null;
+	}
+
+}
diff --git a/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/test/ProcessDefinitionParserTest.java b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/test/ProcessDefinitionParserTest.java
new file mode 100644
index 00000000..47b52ce7
--- /dev/null
+++ b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/test/ProcessDefinitionParserTest.java
@@ -0,0 +1,139 @@
+/*******************************************************************************
+ *******************************************************************************/
+package at.gv.egiz.eaaf.core.impl.idp.process.test;
+
+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.assertTrue;
+
+import java.io.IOException;
+import java.io.InputStream;
+
+import org.junit.Test;
+
+import at.gv.egiz.eaaf.core.impl.idp.process.ProcessDefinitionParser;
+import at.gv.egiz.eaaf.core.impl.idp.process.ProcessDefinitionParserException;
+import at.gv.egiz.eaaf.core.impl.idp.process.model.EndEvent;
+import at.gv.egiz.eaaf.core.impl.idp.process.model.ProcessDefinition;
+import at.gv.egiz.eaaf.core.impl.idp.process.model.ProcessNode;
+import at.gv.egiz.eaaf.core.impl.idp.process.model.StartEvent;
+import at.gv.egiz.eaaf.core.impl.idp.process.model.TaskInfo;
+import at.gv.egiz.eaaf.core.impl.idp.process.model.Transition;
+
+public class ProcessDefinitionParserTest {
+	 
+	@Test(expected = ProcessDefinitionParserException.class)
+	public void testParseInvalidProcessDefinition_MultipleStartEvents() throws IOException, ProcessDefinitionParserException {
+		try (InputStream in = getClass().getResourceAsStream("InvalidProcessDefinition_MultipleStartEvents.xml")) {
+			new ProcessDefinitionParser().parse(in);
+		}
+	}
+	
+	@Test(expected = ProcessDefinitionParserException.class)
+	public void testParseInvalidProcessDefinition_TransitionLoop() throws IOException, ProcessDefinitionParserException {
+		try (InputStream in = getClass().getResourceAsStream("InvalidProcessDefinition_TransitionLoop.xml")) {
+			new ProcessDefinitionParser().parse(in);
+		}
+	}
+	
+	@Test(expected = ProcessDefinitionParserException.class)
+	public void testParseInvalidProcessDefinition_TransitionStartsFromEndEvent() throws IOException, ProcessDefinitionParserException {
+		try (InputStream in = getClass().getResourceAsStream("InvalidProcessDefinition_TransitionStartsFromEndEvent.xml")) {
+			new ProcessDefinitionParser().parse(in);
+		}
+	}
+	
+	@Test(expected = ProcessDefinitionParserException.class)
+	public void testParseInvalidProcessDefinition_TransitionRefsTransition() throws IOException, ProcessDefinitionParserException {
+		try (InputStream in = getClass().getResourceAsStream("InvalidProcessDefinition_TransitionRefsTransition.xml")) {
+			new ProcessDefinitionParser().parse(in);
+		}
+	}
+	
+	@Test(expected = ProcessDefinitionParserException.class)
+	public void testParseInvalidProcessDefinition_NoStartEvents() throws IOException, ProcessDefinitionParserException {
+		try (InputStream in = getClass().getResourceAsStream("InvalidProcessDefinition_NoStartEvents.xml")) {
+			new ProcessDefinitionParser().parse(in);
+		}
+	}
+	
+	@Test
+	public void testParseSampleProcessDefinition() throws IOException, ProcessDefinitionParserException {
+		try (InputStream in = getClass().getResourceAsStream("/process/test/SampleProcessDefinition1.xml")) {
+			
+			ProcessDefinitionParser parser = new ProcessDefinitionParser();
+			ProcessDefinition pd = parser.parse(in);
+			
+			assertNotNull(pd);
+			assertEquals("SampleProcess1", pd.getId());
+			
+			// first assert tasks then transitions
+			// start event
+			StartEvent startEvent = pd.getStartEvent();
+			assertNotNull(startEvent);
+			assertEquals("start", startEvent.getId());
+			assertEquals(startEvent, pd.getProcessNode("start"));
+			// task1
+			ProcessNode processNode = pd.getProcessNode("task1");
+			assertNotNull(processNode);
+			assertTrue(processNode instanceof TaskInfo);
+			TaskInfo task1 = (TaskInfo) processNode;
+			assertEquals("task1", task1.getId());
+			assertFalse(task1.isAsync());
+			// task2 
+			processNode = pd.getProcessNode("task2");
+			assertNotNull(processNode);
+			assertTrue(processNode instanceof TaskInfo);
+			TaskInfo task2 = (TaskInfo) processNode;
+			assertEquals("task2", task2.getId());
+			assertTrue(task2.isAsync());
+			// end event
+			processNode = pd.getProcessNode("end");
+			assertNotNull(processNode);
+			assertTrue(processNode instanceof EndEvent);
+			EndEvent endEvent = (EndEvent) processNode;
+			assertEquals("end", endEvent.getId());
+			
+			// assert transitions
+			// start event
+			assertNotNull(startEvent.getIncomingTransitions());
+			assertTrue(startEvent.getIncomingTransitions().isEmpty());
+			assertNotNull(startEvent.getOutgoingTransitions());
+			assertEquals(1, startEvent.getOutgoingTransitions().size());
+			// transition from start to task1
+			Transition startToTask1 = startEvent.getOutgoingTransitions().get(0);
+			assertEquals("fromStart", startToTask1.getId());
+			assertEquals(startEvent, startToTask1.getFrom());
+			assertEquals(task1, startToTask1.getTo());
+			assertEquals("true", startToTask1.getConditionExpression());
+			// task1
+			assertNotNull(task1.getIncomingTransitions());
+			assertEquals(1, task1.getIncomingTransitions().size());
+			assertEquals(startToTask1, task1.getIncomingTransitions().get(0));
+			assertNotNull(task1.getOutgoingTransitions());
+			assertEquals(1, task1.getOutgoingTransitions().size());
+			// transition from task1 to task2
+			Transition task1ToTask2 = task1.getOutgoingTransitions().get(0);
+			assertNull(task1ToTask2.getId());
+			assertEquals(task1, task1ToTask2.getFrom());
+			assertEquals(task2, task1ToTask2.getTo());
+			assertNull(task1ToTask2.getConditionExpression());
+			// task2
+			assertNotNull(task2.getIncomingTransitions());
+			assertEquals(1, task2.getIncomingTransitions().size());
+			assertEquals(task1ToTask2, task2.getIncomingTransitions().get(0));
+			assertNotNull(task2.getOutgoingTransitions());
+			assertEquals(1, task2.getOutgoingTransitions().size());
+			// transition from task2 to end
+			Transition task2ToEnd = task2.getOutgoingTransitions().get(0);
+			assertNull(task2ToEnd.getId());
+			assertEquals(task2, task2ToEnd.getFrom());
+			assertEquals(endEvent, task2ToEnd.getTo());
+			assertNull(task2ToEnd.getConditionExpression());
+			
+		}
+	}
+
+}
diff --git a/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/test/ProcessEngineTest.java b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/test/ProcessEngineTest.java
new file mode 100644
index 00000000..fe07f74d
--- /dev/null
+++ b/eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/test/ProcessEngineTest.java
@@ -0,0 +1,145 @@
+/*******************************************************************************
+ *******************************************************************************/
+package at.gv.egiz.eaaf.core.impl.idp.process.test;
+
+import static at.gv.egiz.eaaf.core.impl.idp.process.ProcessInstanceState.NOT_STARTED;
+import static at.gv.egiz.eaaf.core.impl.idp.process.ProcessInstanceState.SUSPENDED;
+import static org.junit.Assert.assertEquals;
+
+import java.io.IOException;
+import java.io.InputStream;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.ApplicationContext;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
+
+import at.gv.egiz.eaaf.core.api.idp.process.ProcessEngine;
+import at.gv.egiz.eaaf.core.exceptions.ProcessExecutionException;
+import at.gv.egiz.eaaf.core.impl.idp.module.test.TestRequestImpl;
+import at.gv.egiz.eaaf.core.impl.idp.process.ProcessDefinitionParser;
+import at.gv.egiz.eaaf.core.impl.idp.process.ProcessDefinitionParserException;
+import at.gv.egiz.eaaf.core.impl.idp.process.ProcessEngineImpl;
+import at.gv.egiz.eaaf.core.impl.idp.process.ProcessInstance;
+
+@RunWith(SpringJUnit4ClassRunner.class)
+@ContextConfiguration("/process/spring/test/SpringExpressionAwareProcessEngineTest-context.xml")
+public class ProcessEngineTest {
+	
+	@Autowired private static ProcessEngine pe;
+ 
+	@Autowired private ApplicationContext applicationContext;
+	
+	private boolean isInitialized = false;
+	
+	@Before
+	public void init() throws IOException, ProcessDefinitionParserException {
+		
+		if (!isInitialized) {
+			ProcessDefinitionParser pdp = new ProcessDefinitionParser();
+
+			if (pe == null) {
+				pe = applicationContext.getBean("processEngine", ProcessEngine.class);
+				
+			}
+			
+			((ProcessEngineImpl) pe).setTransitionConditionExpressionEvaluator(new BooleanStringExpressionEvaluator());
+			try (InputStream in = ProcessEngineTest.class.getResourceAsStream("/process/test/SampleProcessDefinition1.xml")) {
+				((ProcessEngineImpl) pe).registerProcessDefinition(pdp.parse(in));
+			}
+			try (InputStream in = ProcessEngineTest.class.getResourceAsStream("/process/test/SampleProcessDefinition2.xml")) {
+				((ProcessEngineImpl) pe).registerProcessDefinition(pdp.parse(in));
+			}
+
+			//initHibernateForTesting();
+			isInitialized = true;
+		}
+	}
+	
+	private static void initHibernateForTesting() throws IOException{
+
+//		InputStream in = ProcessEngineTest.class.getResourceAsStream("/at/gv/egovernment/moa/id/process/hibernate.configuration.test.properties");
+//		Properties props = new Properties();
+//		props.load(in);
+//
+//		try {
+//			//ConfigurationDBUtils.initHibernate(props);
+//			Configuration config = new Configuration();
+//			config.addProperties(props);
+//			//config.addAnnotatedClass(ProcessInstanceStore.class);
+//			config.addAnnotatedClass(AssertionStore.class);
+//			//MOASessionDBUtils.initHibernate(config, props);
+//		} catch (Exception e) {
+//			e.printStackTrace();
+//		}
+	}
+	
+	@Test
+	public void testSampleProcess1() throws IOException, ProcessDefinitionParserException, ProcessExecutionException {
+		
+		TestRequestImpl testReq = new TestRequestImpl();
+		
+		String piId = pe.createProcessInstance("SampleProcess1");
+		ProcessInstance pi = pe.getProcessInstance(piId);
+		assertEquals(NOT_STARTED, pi.getState());
+
+		// start process
+		testReq.setProcessInstanceID(piId);
+		pe.start(testReq);
+		pi = pe.getProcessInstance(piId);
+		assertEquals(SUSPENDED, pi.getState());
+
+		System.out.println("Do something asynchronously");
+		testReq.setProcessInstanceID(piId);
+		pe.signal(testReq);
+		try {
+			pi = pe.getProcessInstance(piId);
+			throw new ProcessExecutionException("ProcessInstance should be removed already, but it was found.");
+			//assertEquals(ENDED, pi.getState());
+			
+		} catch (IllegalArgumentException e) {
+			// do nothing because processInstance should be already removed 
+			
+		}
+	}
+	
+	@Test
+	public void testSampleProcess2() throws IOException, ProcessDefinitionParserException, ProcessExecutionException {
+
+		TestRequestImpl testReq = new TestRequestImpl();
+		
+		String piId = pe.createProcessInstance("SampleProcess2");
+		ProcessInstance pi = pe.getProcessInstance(piId);
+		assertEquals(NOT_STARTED, pi.getState());
+
+		// start process
+		testReq.setProcessInstanceID(piId);
+		pe.start(testReq);
+		pi = pe.getProcessInstance(piId);
+		assertEquals(SUSPENDED, pi.getState());
+
+		System.out.println("Do something asynchronously");
+		testReq.setProcessInstanceID(piId);
+		pe.signal(testReq);
+		try {
+			pi = pe.getProcessInstance(piId);
+			throw new ProcessExecutionException("ProcessInstance should be removed already, but it was found.");
+			//assertEquals(ENDED, pi.getState());
+			
+		} catch (IllegalArgumentException e) {
+			// do nothing because processInstance should be already removed 
+			
+		}
+		
+		
+	}
+
+	@Test(expected = IllegalArgumentException.class)
+	public void testProcessInstanceDoesNotExist() {
+		pe.getProcessInstance("does not exist");
+	}
+
+}