[927] | 1 | // Copyright 2012 Georg-August-Universität Göttingen, Germany |
---|
| 2 | // |
---|
| 3 | // Licensed under the Apache License, Version 2.0 (the "License"); |
---|
| 4 | // you may not use this file except in compliance with the License. |
---|
| 5 | // You may obtain a copy of the License at |
---|
| 6 | // |
---|
| 7 | // http://www.apache.org/licenses/LICENSE-2.0 |
---|
| 8 | // |
---|
| 9 | // Unless required by applicable law or agreed to in writing, software |
---|
| 10 | // distributed under the License is distributed on an "AS IS" BASIS, |
---|
| 11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
---|
| 12 | // See the License for the specific language governing permissions and |
---|
| 13 | // limitations under the License. |
---|
| 14 | |
---|
[922] | 15 | package de.ugoe.cs.autoquest.tasktrees.temporalrelation; |
---|
[445] | 16 | |
---|
[1106] | 17 | import static org.junit.Assert.fail; |
---|
| 18 | import static org.junit.Assert.assertTrue; |
---|
| 19 | import static org.junit.Assert.assertNotNull; |
---|
| 20 | |
---|
| 21 | import java.lang.reflect.Constructor; |
---|
| 22 | import java.lang.reflect.InvocationTargetException; |
---|
| 23 | import java.util.LinkedList; |
---|
[445] | 24 | import java.util.List; |
---|
[1106] | 25 | import java.util.Stack; |
---|
[725] | 26 | import java.util.logging.Level; |
---|
[445] | 27 | |
---|
| 28 | import org.junit.Before; |
---|
| 29 | |
---|
[1146] | 30 | import de.ugoe.cs.autoquest.tasktrees.TaskTreeChecker; |
---|
| 31 | import de.ugoe.cs.autoquest.tasktrees.TaskTreeDecoder; |
---|
| 32 | import de.ugoe.cs.autoquest.tasktrees.TaskTreeEncoder; |
---|
| 33 | import de.ugoe.cs.autoquest.tasktrees.TaskTreeValidator; |
---|
| 34 | import de.ugoe.cs.autoquest.tasktrees.taskequality.TaskEquality; |
---|
[1294] | 35 | import de.ugoe.cs.autoquest.tasktrees.treeifc.ITaskInstance; |
---|
[1146] | 36 | import de.ugoe.cs.autoquest.tasktrees.treeifc.ITaskInstanceList; |
---|
| 37 | import de.ugoe.cs.autoquest.tasktrees.treeifc.ITaskBuilder; |
---|
| 38 | import de.ugoe.cs.autoquest.tasktrees.treeifc.ITaskFactory; |
---|
| 39 | import de.ugoe.cs.autoquest.tasktrees.treeifc.IUserSession; |
---|
| 40 | import de.ugoe.cs.autoquest.tasktrees.treeimpl.TaskBuilder; |
---|
| 41 | import de.ugoe.cs.autoquest.tasktrees.treeimpl.TaskFactory; |
---|
[1106] | 42 | import de.ugoe.cs.util.console.Console; |
---|
[725] | 43 | import de.ugoe.cs.util.console.TextConsole; |
---|
[445] | 44 | |
---|
| 45 | /** |
---|
| 46 | * @version $Revision: $ $Date: 28.04.2012$ |
---|
| 47 | * @author 2012, last modified by $Author: patrick$ |
---|
| 48 | */ |
---|
[557] | 49 | public class AbstractTemporalRelationshipTC { |
---|
[445] | 50 | |
---|
[557] | 51 | /** */ |
---|
[1146] | 52 | private ITaskBuilder taskBuilder = new TaskBuilder(); |
---|
[445] | 53 | |
---|
[557] | 54 | /** */ |
---|
[1146] | 55 | private ITaskFactory taskFactory = new TaskFactory(); |
---|
| 56 | |
---|
[557] | 57 | /** */ |
---|
[1146] | 58 | private TaskTreeDecoder decoder = null; |
---|
[557] | 59 | |
---|
| 60 | /** */ |
---|
[1146] | 61 | private TaskTreeEncoder encoder = new TaskTreeEncoder(); |
---|
| 62 | |
---|
[557] | 63 | /** |
---|
[1106] | 64 | * |
---|
| 65 | */ |
---|
[557] | 66 | @Before |
---|
| 67 | public void setUp() { |
---|
[1146] | 68 | Console.reset(); |
---|
[725] | 69 | new TextConsole(Level.FINEST); |
---|
[1146] | 70 | |
---|
| 71 | decoder = new TaskTreeDecoder(taskFactory, taskBuilder); |
---|
[557] | 72 | } |
---|
[445] | 73 | |
---|
[557] | 74 | /** |
---|
| 75 | * |
---|
| 76 | */ |
---|
[1294] | 77 | protected void applyRule(Class<? extends ITaskInstanceScopeRule> ruleClass, |
---|
| 78 | String inputSpec, |
---|
| 79 | String expectedOutputSpec) |
---|
[1106] | 80 | { |
---|
[1294] | 81 | ITaskInstanceScopeRule rule = null; |
---|
[1132] | 82 | |
---|
[1106] | 83 | CONSTRUCTOR_ITERATION: |
---|
| 84 | for (Constructor<?> constructor : ruleClass.getDeclaredConstructors()) { |
---|
| 85 | List<Object> parameters = new LinkedList<Object>(); |
---|
| 86 | |
---|
| 87 | for (Class<?> type : constructor.getParameterTypes()) { |
---|
[1146] | 88 | if (ITaskFactory.class.equals(type)) { |
---|
| 89 | parameters.add(taskFactory); |
---|
[1106] | 90 | } |
---|
[1146] | 91 | else if (ITaskBuilder.class.equals(type)) { |
---|
| 92 | parameters.add(taskBuilder); |
---|
[1106] | 93 | } |
---|
[1146] | 94 | else if (TaskEquality.class.equals(type)) { |
---|
| 95 | parameters.add(TaskEquality.LEXICALLY_EQUAL); |
---|
[1106] | 96 | } |
---|
| 97 | else { |
---|
| 98 | continue CONSTRUCTOR_ITERATION; |
---|
| 99 | } |
---|
| 100 | } |
---|
| 101 | |
---|
| 102 | try { |
---|
[1294] | 103 | rule = (ITaskInstanceScopeRule) constructor.newInstance(parameters.toArray()); |
---|
[1106] | 104 | } |
---|
| 105 | catch (IllegalArgumentException e) { |
---|
| 106 | e.printStackTrace(); |
---|
| 107 | fail("could not invoke the constructor " + constructor); |
---|
| 108 | } |
---|
| 109 | catch (InstantiationException e) { |
---|
| 110 | e.printStackTrace(); |
---|
| 111 | fail("could not invoke the constructor " + constructor); |
---|
| 112 | } |
---|
| 113 | catch (IllegalAccessException e) { |
---|
| 114 | e.printStackTrace(); |
---|
| 115 | fail("could not invoke the constructor " + constructor); |
---|
| 116 | } |
---|
| 117 | catch (InvocationTargetException e) { |
---|
| 118 | e.printStackTrace(); |
---|
| 119 | fail("could not invoke the constructor " + constructor); |
---|
| 120 | } |
---|
| 121 | } |
---|
| 122 | |
---|
| 123 | if (rule == null) { |
---|
| 124 | fail("no matching constructor found to instantiate rule " + ruleClass); |
---|
| 125 | } |
---|
| 126 | |
---|
| 127 | RuleApplicationResult result; |
---|
| 128 | RuleApplicationStatus status; |
---|
| 129 | |
---|
[1294] | 130 | ITaskInstance inputList = (ITaskInstance) decoder.decode(inputSpec); |
---|
[1106] | 131 | |
---|
[1294] | 132 | Stack<ITaskInstance> toBeAppliedOn = new Stack<ITaskInstance>(); |
---|
[1146] | 133 | toBeAppliedOn.push(inputList); |
---|
| 134 | |
---|
[1106] | 135 | do { |
---|
[1146] | 136 | result = rule.apply(toBeAppliedOn.peek()); |
---|
[1106] | 137 | |
---|
| 138 | if (result != null) { |
---|
| 139 | status = result.getRuleApplicationStatus(); |
---|
| 140 | assertNotNull(status); |
---|
| 141 | } |
---|
| 142 | else { |
---|
[1127] | 143 | status = RuleApplicationStatus.NOT_APPLIED; |
---|
[1106] | 144 | } |
---|
| 145 | |
---|
[1146] | 146 | if ((result != null) && (result.getNewlyCreatedTaskInstances() != null)) { |
---|
| 147 | for (int i = result.getNewlyCreatedTaskInstances().size() - 1; i >= 0; i--) { |
---|
| 148 | toBeAppliedOn.push(result.getNewlyCreatedTaskInstances().get(i)); |
---|
[1106] | 149 | } |
---|
| 150 | } |
---|
| 151 | |
---|
[1127] | 152 | if (status == RuleApplicationStatus.NOT_APPLIED) { |
---|
[1106] | 153 | toBeAppliedOn.pop(); |
---|
| 154 | } |
---|
| 155 | |
---|
| 156 | } |
---|
[1127] | 157 | while ((!toBeAppliedOn.isEmpty()) || (status == RuleApplicationStatus.FINISHED)); |
---|
[1106] | 158 | |
---|
[1294] | 159 | ITaskInstance expectedList = (ITaskInstance) decoder.decode(expectedOutputSpec); |
---|
[1146] | 160 | |
---|
[1294] | 161 | new TaskTreeChecker().assertTaskInstancesEqual(expectedList, inputList); |
---|
[1106] | 162 | } |
---|
| 163 | |
---|
[1146] | 164 | /** |
---|
| 165 | * |
---|
| 166 | */ |
---|
| 167 | protected void applySessionScopeRule(Class<? extends ISessionScopeRule> ruleClass, |
---|
| 168 | String inputSpec, |
---|
| 169 | String expectedOutputSpec) |
---|
| 170 | { |
---|
| 171 | ISessionScopeRule rule = null; |
---|
| 172 | |
---|
| 173 | CONSTRUCTOR_ITERATION: |
---|
| 174 | for (Constructor<?> constructor : ruleClass.getDeclaredConstructors()) { |
---|
| 175 | List<Object> parameters = new LinkedList<Object>(); |
---|
| 176 | |
---|
| 177 | for (Class<?> type : constructor.getParameterTypes()) { |
---|
| 178 | if (ITaskFactory.class.equals(type)) { |
---|
| 179 | parameters.add(taskFactory); |
---|
| 180 | } |
---|
| 181 | else if (ITaskBuilder.class.equals(type)) { |
---|
| 182 | parameters.add(taskBuilder); |
---|
| 183 | } |
---|
| 184 | else if (TaskEquality.class.equals(type)) { |
---|
| 185 | parameters.add(TaskEquality.LEXICALLY_EQUAL); |
---|
| 186 | } |
---|
| 187 | else { |
---|
| 188 | continue CONSTRUCTOR_ITERATION; |
---|
| 189 | } |
---|
| 190 | } |
---|
| 191 | |
---|
| 192 | try { |
---|
| 193 | rule = (ISessionScopeRule) constructor.newInstance(parameters.toArray()); |
---|
| 194 | } |
---|
| 195 | catch (IllegalArgumentException e) { |
---|
| 196 | e.printStackTrace(); |
---|
| 197 | fail("could not invoke the constructor " + constructor); |
---|
| 198 | } |
---|
| 199 | catch (InstantiationException e) { |
---|
| 200 | e.printStackTrace(); |
---|
| 201 | fail("could not invoke the constructor " + constructor); |
---|
| 202 | } |
---|
| 203 | catch (IllegalAccessException e) { |
---|
| 204 | e.printStackTrace(); |
---|
| 205 | fail("could not invoke the constructor " + constructor); |
---|
| 206 | } |
---|
| 207 | catch (InvocationTargetException e) { |
---|
| 208 | e.printStackTrace(); |
---|
| 209 | fail("could not invoke the constructor " + constructor); |
---|
| 210 | } |
---|
| 211 | } |
---|
| 212 | |
---|
| 213 | if (rule == null) { |
---|
| 214 | fail("no matching constructor found to instantiate rule " + ruleClass); |
---|
| 215 | } |
---|
| 216 | |
---|
| 217 | ITaskInstanceList inputList = decoder.decode(inputSpec); |
---|
| 218 | |
---|
| 219 | assertTrue(inputList instanceof IUserSession); |
---|
| 220 | |
---|
| 221 | List<IUserSession> sessionList = new LinkedList<IUserSession>(); |
---|
| 222 | sessionList.add((IUserSession) inputList); |
---|
| 223 | |
---|
| 224 | System.out.println("Input:"); |
---|
| 225 | encoder.encode(inputList, System.out); |
---|
| 226 | |
---|
| 227 | RuleApplicationResult result = rule.apply(sessionList); |
---|
| 228 | |
---|
| 229 | assertNotNull(result); |
---|
| 230 | assertNotNull(result.getRuleApplicationStatus()); |
---|
| 231 | |
---|
| 232 | ITaskInstanceList expectedList = decoder.decode(expectedOutputSpec); |
---|
| 233 | |
---|
| 234 | System.out.println("\nExpected Result:"); |
---|
| 235 | encoder.encode(expectedList, System.out); |
---|
| 236 | System.out.println("\nResult:"); |
---|
| 237 | encoder.encode(inputList, System.out); |
---|
| 238 | |
---|
| 239 | new TaskTreeChecker().assertTaskInstanceListsEqual(expectedList, inputList); |
---|
| 240 | new TaskTreeValidator().validate(inputList); |
---|
| 241 | } |
---|
| 242 | |
---|
[445] | 243 | } |
---|