| /* |
| * 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; |
| |
| import org.apache.mina.statemachine.State; |
| import org.apache.mina.statemachine.transition.Transition; |
| import org.junit.BeforeClass; |
| import org.junit.Test; |
| |
| import com.agical.rmock.extension.junit.RMockTestCase; |
| |
| /** |
| * Tests {@link State}. |
| * |
| * @author <a href="http://mina.apache.org">Apache MINA Project</a> |
| */ |
| public class StateTest extends RMockTestCase { |
| State state; |
| |
| Transition transition1; |
| |
| Transition transition2; |
| |
| Transition transition3; |
| |
| @BeforeClass |
| protected void setUp() throws Exception { |
| state = new State("test"); |
| transition1 = (Transition) mock(Transition.class); |
| transition2 = transition1; //(Transition) mock(Transition.class); |
| transition3 = transition1; //(Transition) mock(Transition.class); |
| } |
| |
| @Test |
| public void testAddFirstTransition() throws Exception { |
| assertTrue(state.getTransitions().isEmpty()); |
| state.addTransition(transition1); |
| assertFalse(state.getTransitions().isEmpty()); |
| assertEquals(1, state.getTransitions().size()); |
| assertSame(transition1, state.getTransitions().get(0)); |
| } |
| |
| @Test |
| public void testUnweightedTransitions() throws Exception { |
| assertTrue(state.getTransitions().isEmpty()); |
| state.addTransition(transition1); |
| state.addTransition(transition2); |
| state.addTransition(transition3); |
| assertEquals(3, state.getTransitions().size()); |
| assertSame(transition1, state.getTransitions().get(0)); |
| assertSame(transition2, state.getTransitions().get(1)); |
| assertSame(transition3, state.getTransitions().get(2)); |
| } |
| |
| @Test |
| public void testWeightedTransitions() throws Exception { |
| assertTrue(state.getTransitions().isEmpty()); |
| state.addTransition(transition1, 10); |
| state.addTransition(transition2, 5); |
| state.addTransition(transition3, 7); |
| assertEquals(3, state.getTransitions().size()); |
| assertSame(transition2, state.getTransitions().get(0)); |
| assertSame(transition3, state.getTransitions().get(1)); |
| assertSame(transition1, state.getTransitions().get(2)); |
| } |
| |
| @Test |
| public void testAddTransitionReturnsSelf() throws Exception { |
| assertSame(state, state.addTransition(transition1)); |
| } |
| |
| @Test |
| public void testAddNullTransitionThrowsException() throws Exception { |
| try { |
| state.addTransition(null); |
| fail("null transition added. IllegalArgumentException expected."); |
| } catch (IllegalArgumentException npe) { |
| } |
| } |
| |
| } |