| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.commons.scxml2; |
| |
| import java.util.Set; |
| |
| import org.apache.commons.scxml2.env.Tracer; |
| import org.apache.commons.scxml2.model.EnterableState; |
| import org.apache.commons.scxml2.model.SCXML; |
| import org.junit.Assert; |
| import org.junit.Test; |
| /** |
| * Unit tests {@link org.apache.commons.scxml2.SCXMLExecutor}. |
| * Testing special variable "_event.data" |
| */ |
| public class EventDataTest { |
| |
| /** |
| * Test the SCXML documents, usage of "_event.data" |
| */ |
| @Test |
| public void testEventdata01Sample() throws Exception { |
| SCXMLExecutor exec = SCXMLTestHelper.getExecutor("org/apache/commons/scxml2/env/jexl/eventdata-01.xml"); |
| exec.go(); |
| Set<EnterableState> currentStates = exec.getStatus().getStates(); |
| Assert.assertEquals(1, currentStates.size()); |
| Assert.assertEquals("state1", currentStates.iterator().next().getId()); |
| TriggerEvent te = new TriggerEvent("event.foo", |
| TriggerEvent.SIGNAL_EVENT, new Integer(3)); |
| currentStates = SCXMLTestHelper.fireEvent(exec, te); |
| Assert.assertEquals(1, currentStates.size()); |
| Assert.assertEquals("state3", currentStates.iterator().next().getId()); |
| TriggerEvent[] evts = new TriggerEvent[] { te, |
| new TriggerEvent("event.bar", TriggerEvent.SIGNAL_EVENT, |
| new Integer(6))}; |
| currentStates = SCXMLTestHelper.fireEvents(exec, evts); |
| Assert.assertEquals(1, currentStates.size()); |
| Assert.assertEquals("state6", currentStates.iterator().next().getId()); |
| te = new TriggerEvent("event.baz", |
| TriggerEvent.SIGNAL_EVENT, new Integer(7)); |
| currentStates = SCXMLTestHelper.fireEvent(exec, te); |
| Assert.assertEquals(1, currentStates.size()); |
| Assert.assertEquals("state7", currentStates.iterator().next().getId()); |
| } |
| |
| @Test |
| public void testEventdata02Sample() throws Exception { |
| SCXMLExecutor exec = SCXMLTestHelper.getExecutor("org/apache/commons/scxml2/env/jexl/eventdata-02.xml"); |
| exec.go(); |
| Set<EnterableState> currentStates = exec.getStatus().getStates(); |
| Assert.assertEquals(1, currentStates.size()); |
| Assert.assertEquals("state0", currentStates.iterator().next().getId()); |
| TriggerEvent te1 = new TriggerEvent("connection.alerting", |
| TriggerEvent.SIGNAL_EVENT, "line2"); |
| currentStates = SCXMLTestHelper.fireEvent(exec, te1); |
| Assert.assertEquals(1, currentStates.size()); |
| Assert.assertEquals("state2", currentStates.iterator().next().getId()); |
| TriggerEvent te2 = new TriggerEvent("connection.alerting", |
| TriggerEvent.SIGNAL_EVENT, |
| new ConnectionAlertingPayload(4)); |
| currentStates = SCXMLTestHelper.fireEvent(exec, te2); |
| Assert.assertEquals(1, currentStates.size()); |
| Assert.assertEquals("state4", currentStates.iterator().next().getId()); |
| } |
| |
| @Test |
| public void testEventdata03Sample() throws Exception { |
| SCXMLExecutor exec = SCXMLTestHelper.getExecutor("org/apache/commons/scxml2/env/jexl/eventdata-03.xml"); |
| exec.go(); |
| Set<EnterableState> currentStates = exec.getStatus().getStates(); |
| Assert.assertEquals(1, currentStates.size()); |
| Assert.assertEquals("ten", currentStates.iterator().next().getId()); |
| TriggerEvent te = new TriggerEvent("event.foo", |
| TriggerEvent.SIGNAL_EVENT); |
| currentStates = SCXMLTestHelper.fireEvent(exec, te); |
| Assert.assertEquals(1, currentStates.size()); |
| Assert.assertEquals("thirty", currentStates.iterator().next().getId()); |
| } |
| |
| @Test |
| public void testEventdata04Sample() throws Exception { |
| SCXML scxml = SCXMLTestHelper.parse("org/apache/commons/scxml2/env/jexl/eventdata-03.xml"); |
| Tracer trc = new Tracer(); |
| SCXMLExecutor exec = new SCXMLExecutor(null, null, trc); |
| exec.addListener(scxml, trc); |
| exec.setStateMachine(scxml); |
| exec.go(); |
| Thread.sleep(200); // let the 100 delay lapse |
| } |
| |
| public static class ConnectionAlertingPayload { |
| private int line; |
| public ConnectionAlertingPayload(int line) { |
| this.line = line; |
| } |
| public void setLine(int line) { |
| this.line = line; |
| } |
| public int getLine() { |
| return line; |
| } |
| } |
| } |