| /* |
| * 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.mina.statemachine.transition; |
| |
| import java.lang.reflect.Method; |
| |
| import org.apache.mina.statemachine.State; |
| import org.apache.mina.statemachine.context.StateContext; |
| import org.apache.mina.statemachine.event.Event; |
| import org.apache.mina.statemachine.transition.MethodTransition; |
| |
| import com.agical.rmock.extension.junit.RMockTestCase; |
| |
| /** |
| * Tests {@link MethodTransition}. |
| * |
| * @author <a href="http://mina.apache.org">Apache MINA Project</a> |
| */ |
| public class MethodTransitionTest extends RMockTestCase { |
| State currentState; |
| |
| State nextState; |
| |
| TestStateContext context; |
| |
| Target target; |
| |
| Method subsetAllArgsMethod1; |
| |
| Method subsetAllArgsMethod2; |
| |
| Event noArgsEvent; |
| |
| Event argsEvent; |
| |
| Object[] args; |
| |
| protected void setUp() throws Exception { |
| super.setUp(); |
| |
| currentState = new State("current"); |
| nextState = new State("next"); |
| target = (Target) mock(Target.class); |
| subsetAllArgsMethod1 = Target.class.getMethod("subsetAllArgs", new Class[] { TestStateContext.class, B.class, |
| A.class, Integer.TYPE }); |
| subsetAllArgsMethod2 = Target.class.getMethod("subsetAllArgs", new Class[] { Event.class, B.class, B.class, |
| Boolean.TYPE }); |
| |
| args = new Object[] { new A(), new B(), new C(), new Integer(627438), Boolean.TRUE }; |
| context = (TestStateContext) mock(TestStateContext.class); |
| noArgsEvent = new Event("event", context, new Object[0]); |
| argsEvent = new Event("event", context, args); |
| } |
| |
| public void testExecuteWrongEventId() throws Exception { |
| startVerification(); |
| MethodTransition t = new MethodTransition("otherEvent", nextState, "noArgs", target); |
| assertFalse(t.execute(noArgsEvent)); |
| } |
| |
| public void testExecuteNoArgsMethodOnNoArgsEvent() throws Exception { |
| target.noArgs(); |
| startVerification(); |
| MethodTransition t = new MethodTransition("event", nextState, "noArgs", target); |
| assertTrue(t.execute(noArgsEvent)); |
| } |
| |
| public void testExecuteNoArgsMethodOnArgsEvent() throws Exception { |
| target.noArgs(); |
| startVerification(); |
| MethodTransition t = new MethodTransition("event", nextState, "noArgs", target); |
| assertTrue(t.execute(argsEvent)); |
| } |
| |
| public void testExecuteExactArgsMethodOnNoArgsEvent() throws Exception { |
| startVerification(); |
| MethodTransition t = new MethodTransition("event", nextState, "exactArgs", target); |
| assertFalse(t.execute(noArgsEvent)); |
| } |
| |
| public void testExecuteExactArgsMethodOnArgsEvent() throws Exception { |
| target.exactArgs((A) args[0], (B) args[1], (C) args[2], ((Integer) args[3]).intValue(), |
| ((Boolean) args[4]).booleanValue()); |
| startVerification(); |
| MethodTransition t = new MethodTransition("event", nextState, "exactArgs", target); |
| assertTrue(t.execute(argsEvent)); |
| } |
| |
| public void testExecuteSubsetExactArgsMethodOnNoArgsEvent() throws Exception { |
| startVerification(); |
| MethodTransition t = new MethodTransition("event", nextState, "subsetExactArgs", target); |
| assertFalse(t.execute(noArgsEvent)); |
| } |
| |
| public void testExecuteSubsetExactArgsMethodOnArgsEvent() throws Exception { |
| target.subsetExactArgs((A) args[0], (A) args[1], ((Integer) args[3]).intValue()); |
| startVerification(); |
| MethodTransition t = new MethodTransition("event", nextState, "subsetExactArgs", target); |
| assertTrue(t.execute(argsEvent)); |
| } |
| |
| public void testExecuteAllArgsMethodOnArgsEvent() throws Exception { |
| target.allArgs(argsEvent, context, (A) args[0], (B) args[1], (C) args[2], ((Integer) args[3]).intValue(), |
| ((Boolean) args[4]).booleanValue()); |
| startVerification(); |
| MethodTransition t = new MethodTransition("event", nextState, "allArgs", target); |
| assertTrue(t.execute(argsEvent)); |
| } |
| |
| public void testExecuteSubsetAllArgsMethod1OnArgsEvent() throws Exception { |
| target.subsetAllArgs(context, (B) args[1], (A) args[2], ((Integer) args[3]).intValue()); |
| startVerification(); |
| MethodTransition t = new MethodTransition("event", nextState, subsetAllArgsMethod1, target); |
| assertTrue(t.execute(argsEvent)); |
| } |
| |
| public void testExecuteSubsetAllArgsMethod2OnArgsEvent() throws Exception { |
| target.subsetAllArgs(argsEvent, (B) args[1], (B) args[2], ((Boolean) args[4]).booleanValue()); |
| startVerification(); |
| MethodTransition t = new MethodTransition("event", nextState, subsetAllArgsMethod2, target); |
| assertTrue(t.execute(argsEvent)); |
| } |
| |
| public interface Target { |
| void noArgs(); |
| |
| void exactArgs(A a, B b, C c, int integer, boolean bool); |
| |
| void allArgs(Event event, StateContext ctxt, A a, B b, C c, int integer, boolean bool); |
| |
| void subsetExactArgs(A a, A b, int integer); |
| |
| void subsetAllArgs(TestStateContext ctxt, B b, A c, int integer); |
| |
| void subsetAllArgs(Event event, B b, B c, boolean bool); |
| } |
| |
| public interface TestStateContext extends StateContext { |
| } |
| |
| public static class A { |
| } |
| |
| public static class B extends A { |
| } |
| |
| public static class C extends B { |
| } |
| } |