diff options
Diffstat (limited to 'eaaf_core/src/test/java/at/gv/egiz/eaaf/core/impl/idp/process/test')
5 files changed, 362 insertions, 0 deletions
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"); + } + +} |