| 1 | /********************************************************************** |
| 2 | * Copyright (c) 2012, 2013 Ericsson |
| 3 | * |
| 4 | * All rights reserved. This program and the accompanying materials are |
| 5 | * made available under the terms of the Eclipse Public License v1.0 which |
| 6 | * accompanies this distribution, and is available at |
| 7 | * http://www.eclipse.org/legal/epl-v10.html |
| 8 | * |
| 9 | * Contributors: |
| 10 | * Bernd Hufmann - Initial API and implementation |
| 11 | * Alexandre Montplaisir - Port to JUnit4 |
| 12 | **********************************************************************/ |
| 13 | |
| 14 | package org.eclipse.linuxtools.lttng2.ui.tests.control.model.component; |
| 15 | |
| 16 | import static org.junit.Assert.*; |
| 17 | |
| 18 | import java.util.LinkedList; |
| 19 | import java.util.List; |
| 20 | |
| 21 | import org.eclipse.core.commands.ExecutionException; |
| 22 | import org.eclipse.linuxtools.internal.lttng2.core.control.model.TargetNodeState; |
| 23 | import org.eclipse.linuxtools.internal.lttng2.stubs.service.TestRemoteSystemProxy; |
| 24 | import org.eclipse.linuxtools.internal.lttng2.ui.views.control.ControlView; |
| 25 | import org.eclipse.linuxtools.internal.lttng2.ui.views.control.model.ITraceControlComponent; |
| 26 | import org.eclipse.linuxtools.internal.lttng2.ui.views.control.model.ITraceControlComponentChangedListener; |
| 27 | import org.eclipse.linuxtools.internal.lttng2.ui.views.control.model.impl.TraceControlComponent; |
| 28 | import org.eclipse.linuxtools.internal.lttng2.ui.views.control.model.impl.TraceControlRoot; |
| 29 | import org.eclipse.linuxtools.internal.lttng2.ui.views.control.service.ILttngControlService; |
| 30 | import org.eclipse.linuxtools.internal.lttng2.ui.views.control.service.LTTngControlService; |
| 31 | import org.eclipse.swt.graphics.Image; |
| 32 | import org.eclipse.ui.ISharedImages; |
| 33 | import org.eclipse.ui.PlatformUI; |
| 34 | import org.junit.Test; |
| 35 | |
| 36 | /** |
| 37 | * The class <code>TraceControlComponentTest</code> contains tests for the class |
| 38 | * <code>{@link TraceControlComponent}</code>. |
| 39 | */ |
| 40 | public class TraceControlComponentTest { |
| 41 | |
| 42 | /** |
| 43 | * Run the TraceControlComponent(String) constructor test. |
| 44 | */ |
| 45 | @Test |
| 46 | public void testTraceControlComponent_1() { |
| 47 | |
| 48 | String name = "node"; |
| 49 | |
| 50 | TraceControlComponent result = new TraceControlComponent(name); |
| 51 | |
| 52 | assertNotNull(result); |
| 53 | assertEquals(name, result.getName()); |
| 54 | assertEquals(null, result.getParent()); |
| 55 | assertEquals(false, result.hasChildren()); |
| 56 | assertEquals(null, result.getImage()); |
| 57 | assertEquals(null, result.getControlService()); |
| 58 | assertEquals(null, result.getToolTip()); |
| 59 | } |
| 60 | |
| 61 | /** |
| 62 | * Run the TraceControlComponent(String,ITraceControlComponent) constructor test. |
| 63 | */ |
| 64 | @Test |
| 65 | public void testTraceControlComponent_2() { |
| 66 | String name = "node"; |
| 67 | |
| 68 | ITraceControlComponent parent = new TraceControlRoot(); |
| 69 | TraceControlComponent result = new TraceControlComponent(name, parent); |
| 70 | |
| 71 | assertNotNull(result); |
| 72 | assertEquals(name, result.getName()); |
| 73 | assertEquals(false, result.hasChildren()); |
| 74 | assertEquals(null, result.getImage()); |
| 75 | assertEquals(null, result.getControlService()); |
| 76 | assertEquals(null, result.getToolTip()); |
| 77 | } |
| 78 | |
| 79 | /** |
| 80 | * Run the void addChild(ITraceControlComponent) method test. |
| 81 | */ |
| 82 | @Test |
| 83 | public void testAddAndGetChild1() { |
| 84 | TraceControlComponent fixture = new TraceControlComponent("node", new TraceControlRoot()); |
| 85 | fixture.setToolTip("This is the test node"); |
| 86 | fixture.addChild(new TraceControlRoot()); |
| 87 | ITraceControlComponent component = new TraceControlRoot(); |
| 88 | fixture.addChild(component); |
| 89 | |
| 90 | ITraceControlComponent child = fixture.getChild(TraceControlRoot.TRACE_CONTROL_ROOT_NAME); |
| 91 | assertNotNull(child); |
| 92 | assertEquals(TraceControlRoot.TRACE_CONTROL_ROOT_NAME, child.getName()); |
| 93 | } |
| 94 | |
| 95 | /** |
| 96 | * Run the void addChild(ITraceControlComponent) method test. |
| 97 | */ |
| 98 | @Test |
| 99 | public void testAddAndGetChild2() { |
| 100 | TraceControlComponent fixture = new TraceControlComponent("", new TraceControlRoot()); |
| 101 | fixture.setToolTip(""); |
| 102 | ITraceControlComponent component = null; |
| 103 | |
| 104 | fixture.addChild(component); |
| 105 | assertFalse(fixture.hasChildren()); |
| 106 | } |
| 107 | |
| 108 | /** |
| 109 | * Run the void addComponentListener(ITraceControlComponentChangedListener) method test. |
| 110 | */ |
| 111 | @Test |
| 112 | public void testAddComponentListener_1() { |
| 113 | TraceControlComponent fixture = new TraceControlComponent("", (ITraceControlComponent) null); |
| 114 | fixture.setToolTip(""); |
| 115 | |
| 116 | ListenerValidator validator = new ListenerValidator(); |
| 117 | fixture.addComponentListener(validator); |
| 118 | |
| 119 | TraceControlRoot root = new TraceControlRoot(); |
| 120 | fixture.addChild(root); |
| 121 | assertTrue(validator.isAddedCalled()); |
| 122 | |
| 123 | fixture.removeChild(root); |
| 124 | assertTrue(validator.isRemovedCalled()); |
| 125 | |
| 126 | fixture.fireComponentChanged(fixture); |
| 127 | assertTrue(validator.isChangedCalled()); |
| 128 | } |
| 129 | |
| 130 | /** |
| 131 | * Run the boolean containsChild(String) method test. |
| 132 | */ |
| 133 | @Test |
| 134 | public void testContainsChild_1() { |
| 135 | TraceControlComponent fixture = new TraceControlComponent("", new TraceControlRoot()); |
| 136 | fixture.setToolTip(""); |
| 137 | fixture.addChild(new TraceControlRoot()); |
| 138 | String name = "node"; |
| 139 | |
| 140 | boolean result = fixture.containsChild(name); |
| 141 | |
| 142 | assertEquals(false, result); |
| 143 | } |
| 144 | |
| 145 | /** |
| 146 | * Run the boolean containsChild(String) method test. |
| 147 | */ |
| 148 | @Test |
| 149 | public void testContainsChild_2() { |
| 150 | TraceControlComponent fixture = new TraceControlComponent("name", new TraceControlRoot()); |
| 151 | fixture.setToolTip(""); |
| 152 | |
| 153 | boolean result = fixture.containsChild(TraceControlRoot.TRACE_CONTROL_ROOT_NAME); |
| 154 | |
| 155 | assertEquals(false, result); |
| 156 | } |
| 157 | |
| 158 | /** |
| 159 | * Run the void fireCompenentAdded(ITraceControlComponent,ITraceControlComponent) method test. |
| 160 | * Run the void fireCompenentRemoved(ITraceControlComponent,ITraceControlComponent) method test. |
| 161 | * Run the void fireCompenentChanged(ITraceControlComponent) method test |
| 162 | */ |
| 163 | @Test |
| 164 | public void testFireCompenentUpdated() { |
| 165 | ITraceControlComponent parent = new TraceControlRoot(); |
| 166 | |
| 167 | TraceControlComponent fixture = new TraceControlComponent("node", parent); |
| 168 | fixture.setToolTip(""); |
| 169 | |
| 170 | ITraceControlComponent component = new TraceControlComponent("child"); |
| 171 | fixture.addChild(component); |
| 172 | |
| 173 | ListenerValidator validator = new ListenerValidator(); |
| 174 | fixture.addComponentListener(validator); |
| 175 | |
| 176 | fixture.fireComponentAdded(parent, component); |
| 177 | assertTrue(validator.isAddedCalled()); |
| 178 | assertEquals(parent.getName(), validator.getSavedParent().getName()); |
| 179 | assertEquals(component.getName(), validator.getSavedChild().getName()); |
| 180 | |
| 181 | validator.initialize(); |
| 182 | |
| 183 | fixture.fireComponentRemoved(parent, component); |
| 184 | assertTrue(validator.isRemovedCalled()); |
| 185 | assertEquals(parent.getName(), validator.getSavedParent().getName()); |
| 186 | assertEquals(component.getName(), validator.getSavedChild().getName()); |
| 187 | |
| 188 | validator.initialize(); |
| 189 | fixture.fireComponentChanged(fixture); |
| 190 | assertTrue(validator.isChangedCalled()); |
| 191 | assertEquals(fixture.getName(), validator.getSavedComponent().getName()); |
| 192 | } |
| 193 | |
| 194 | /** |
| 195 | * Run the Object getAdapter(Class) method test. |
| 196 | */ |
| 197 | @Test |
| 198 | public void testGetAdapter() { |
| 199 | TraceControlComponent fixture = new TraceControlComponent("", new TraceControlRoot()); |
| 200 | fixture.setToolTip(""); |
| 201 | fixture.addChild(new TraceControlRoot()); |
| 202 | Class<Object> adapter = Object.class; |
| 203 | |
| 204 | Object result = fixture.getAdapter(adapter); |
| 205 | |
| 206 | assertEquals(null, result); |
| 207 | } |
| 208 | |
| 209 | /** |
| 210 | * Run the ITraceControlComponent[] getChildren() method test. |
| 211 | */ |
| 212 | @Test |
| 213 | public void testGetChildren_1() { |
| 214 | TraceControlComponent fixture = new TraceControlComponent("", new TraceControlRoot()); |
| 215 | fixture.setToolTip(""); |
| 216 | fixture.addChild(new TraceControlRoot()); |
| 217 | |
| 218 | ITraceControlComponent[] result = fixture.getChildren(); |
| 219 | |
| 220 | assertNotNull(result); |
| 221 | assertEquals(1, result.length); |
| 222 | assertNotNull(result[0]); |
| 223 | assertEquals("trace_control_root", result[0].getName()); |
| 224 | assertEquals(null, result[0].getParent()); |
| 225 | assertEquals(false, result[0].hasChildren()); |
| 226 | assertEquals(null, result[0].getImage()); |
| 227 | assertEquals(null, result[0].getControlService()); |
| 228 | assertEquals(null, result[0].getToolTip()); |
| 229 | } |
| 230 | |
| 231 | /** |
| 232 | * Run the ILttngControlService getControlService()/setControlService() |
| 233 | * method test. |
| 234 | * |
| 235 | * @throws ExecutionException |
| 236 | * Would fail the test |
| 237 | */ |
| 238 | @Test |
| 239 | public void testGetAndSetControlService_1() throws ExecutionException { |
| 240 | |
| 241 | TraceControlComponent parent = new TraceControlComponent("parent") { |
| 242 | ILttngControlService fService = null; |
| 243 | |
| 244 | @Override |
| 245 | public void setControlService(ILttngControlService service ) { |
| 246 | fService = service; |
| 247 | } |
| 248 | |
| 249 | @Override |
| 250 | public ILttngControlService getControlService() { |
| 251 | return fService; |
| 252 | } |
| 253 | }; |
| 254 | |
| 255 | TraceControlComponent fixture = new TraceControlComponent("", parent); |
| 256 | parent.addChild(fixture); |
| 257 | fixture.setToolTip(""); |
| 258 | TraceControlComponent child = new TraceControlComponent("child", fixture); |
| 259 | fixture.addChild(child); |
| 260 | |
| 261 | ILttngControlService result = fixture.getControlService(); |
| 262 | assertEquals(null, result); |
| 263 | |
| 264 | TestRemoteSystemProxy proxy = new TestRemoteSystemProxy(); |
| 265 | ILttngControlService service = new LTTngControlService(proxy.createCommandShell()); |
| 266 | fixture.setControlService(service); |
| 267 | result = fixture.getControlService(); |
| 268 | assertNotNull(service); |
| 269 | assertEquals(service, result); |
| 270 | |
| 271 | result = fixture.getChildren()[0].getControlService(); |
| 272 | assertNotNull(service); |
| 273 | assertEquals(service, result); |
| 274 | } |
| 275 | |
| 276 | /** |
| 277 | * Run the Image getImage() method test. |
| 278 | */ |
| 279 | @Test |
| 280 | public void testGetImage_1() { |
| 281 | TraceControlComponent fixture = new TraceControlComponent("", new TraceControlRoot()); |
| 282 | fixture.setToolTip(""); |
| 283 | fixture.addChild(new TraceControlRoot()); |
| 284 | |
| 285 | Image result = fixture.getImage(); |
| 286 | assertEquals(null, result); |
| 287 | |
| 288 | fixture.setImage(PlatformUI.getWorkbench().getSharedImages().getImage(ISharedImages.IMG_OBJ_FOLDER)); |
| 289 | assertNotNull(fixture.getImage()); |
| 290 | } |
| 291 | |
| 292 | /** |
| 293 | * Run the boolean hasChildren() method test. |
| 294 | */ |
| 295 | @Test |
| 296 | public void testHasChildren_1() { |
| 297 | TraceControlComponent fixture = new TraceControlComponent("", new TraceControlRoot()); |
| 298 | fixture.setToolTip(""); |
| 299 | fixture.addChild(new TraceControlRoot()); |
| 300 | |
| 301 | boolean result = fixture.hasChildren(); |
| 302 | |
| 303 | assertTrue(result); |
| 304 | } |
| 305 | |
| 306 | /** |
| 307 | * Run the boolean hasChildren() method test. |
| 308 | */ |
| 309 | @Test |
| 310 | public void testHasChildren_2() { |
| 311 | TraceControlComponent fixture = new TraceControlComponent("", new TraceControlRoot()); |
| 312 | fixture.setToolTip(""); |
| 313 | |
| 314 | boolean result = fixture.hasChildren(); |
| 315 | |
| 316 | assertFalse(result); |
| 317 | } |
| 318 | |
| 319 | /** |
| 320 | * Run the void removeAllChildren() method test. |
| 321 | */ |
| 322 | @Test |
| 323 | public void testRemoveAllChildren_2() { |
| 324 | TraceControlComponent fixture = new TraceControlComponent("", new TraceControlRoot()); |
| 325 | fixture.setToolTip(""); |
| 326 | |
| 327 | fixture.addChild(new TraceControlRoot()); |
| 328 | fixture.addChild(new TraceControlComponent("child")); |
| 329 | |
| 330 | fixture.removeAllChildren(); |
| 331 | assertFalse(fixture.hasChildren()); |
| 332 | } |
| 333 | |
| 334 | /** |
| 335 | * Run the void removeChild(ITraceControlComponent) method test. |
| 336 | */ |
| 337 | @Test |
| 338 | public void testRemoveChild_1() { |
| 339 | TraceControlComponent fixture = new TraceControlComponent("", new TraceControlRoot()); |
| 340 | fixture.setToolTip(""); |
| 341 | TraceControlComponent child = new TraceControlComponent("child", fixture); |
| 342 | |
| 343 | fixture.addChild(child); |
| 344 | fixture.removeChild(child); |
| 345 | assertFalse(fixture.hasChildren()); |
| 346 | } |
| 347 | |
| 348 | /** |
| 349 | * Run the void removeChild(ITraceControlComponent) method test. |
| 350 | */ |
| 351 | @Test |
| 352 | public void testRemoveChild_2() { |
| 353 | TraceControlComponent fixture = new TraceControlComponent("", new TraceControlRoot()); |
| 354 | fixture.setToolTip(""); |
| 355 | fixture.addChild(new TraceControlRoot()); |
| 356 | ITraceControlComponent component = null; |
| 357 | |
| 358 | fixture.removeChild(component); |
| 359 | assertTrue(fixture.hasChildren()); |
| 360 | } |
| 361 | |
| 362 | /** |
| 363 | * Run the void removeComponentListener(ITraceControlComponentChangedListener) method test. |
| 364 | */ |
| 365 | @Test |
| 366 | public void testRemoveComponentListener_1() { |
| 367 | TraceControlComponent fixture = new TraceControlComponent("", (ITraceControlComponent) null); |
| 368 | fixture.setToolTip(""); |
| 369 | |
| 370 | ListenerValidator validator = new ListenerValidator(); |
| 371 | fixture.addComponentListener(validator); |
| 372 | |
| 373 | // Remove listener and check that validator is not called anymore |
| 374 | validator.initialize(); |
| 375 | fixture.removeComponentListener(validator); |
| 376 | TraceControlRoot root = new TraceControlRoot(); |
| 377 | fixture.addChild(root); |
| 378 | assertFalse(validator.isAddedCalled()); |
| 379 | |
| 380 | fixture.removeChild(root); |
| 381 | assertFalse(validator.isRemovedCalled()); |
| 382 | |
| 383 | fixture.fireComponentChanged(fixture); |
| 384 | assertFalse(validator.isChangedCalled()); |
| 385 | } |
| 386 | |
| 387 | /** |
| 388 | * Run the void removeComponentListener(ITraceControlComponentChangedListener) method test. |
| 389 | */ |
| 390 | @Test |
| 391 | public void testRemoveComponentListener_2() { |
| 392 | TraceControlComponent fixture = new TraceControlComponent("", new TraceControlRoot()); |
| 393 | fixture.setToolTip(""); |
| 394 | fixture.addChild(new TraceControlRoot()); |
| 395 | ITraceControlComponentChangedListener listener = new ControlView(); |
| 396 | |
| 397 | fixture.removeComponentListener(listener); |
| 398 | |
| 399 | } |
| 400 | |
| 401 | /** |
| 402 | * Run the void setChildren(List<ITraceControlComponent>)/ITraceControlComponent[] getChildren() method test. |
| 403 | */ |
| 404 | @Test |
| 405 | public void testGetAndSetChildren() { |
| 406 | TraceControlComponent fixture = new TraceControlComponent("", new TraceControlRoot()); |
| 407 | fixture.setToolTip(""); |
| 408 | List<ITraceControlComponent> children = new LinkedList<>(); |
| 409 | children.add(new TraceControlComponent("child1")); |
| 410 | children.add(new TraceControlComponent("child2")); |
| 411 | |
| 412 | fixture.setChildren(children); |
| 413 | |
| 414 | ITraceControlComponent[] result = fixture.getChildren(); |
| 415 | assertEquals(2, result.length); |
| 416 | assertEquals("child1", result[0].getName()); |
| 417 | assertEquals("child2", result[1].getName()); |
| 418 | } |
| 419 | |
| 420 | /** |
| 421 | * Run the void String getName()/setName(String) method tests. |
| 422 | */ |
| 423 | @Test |
| 424 | public void testGetAndSetName() { |
| 425 | TraceControlComponent fixture = new TraceControlComponent("", new TraceControlRoot()); |
| 426 | fixture.setToolTip(""); |
| 427 | fixture.addChild(new TraceControlRoot()); |
| 428 | String name = "node"; |
| 429 | |
| 430 | fixture.setName(name); |
| 431 | assertEquals(name,fixture.getName()); |
| 432 | |
| 433 | } |
| 434 | |
| 435 | /** |
| 436 | * Run the void ITraceControlComponent getParent()/setParent(ITraceControlComponent) method tests. |
| 437 | */ |
| 438 | @Test |
| 439 | public void testGetAndSetParent() { |
| 440 | TraceControlComponent fixture = new TraceControlComponent("", new TraceControlRoot()); |
| 441 | fixture.setToolTip(""); |
| 442 | fixture.addChild(new TraceControlRoot()); |
| 443 | ITraceControlComponent parent = new TraceControlRoot(); |
| 444 | parent.addChild(fixture); |
| 445 | |
| 446 | fixture.setParent(parent); |
| 447 | ITraceControlComponent retrievedParent = fixture.getParent(); |
| 448 | assertNotNull(retrievedParent); |
| 449 | assertEquals(parent.getName(), retrievedParent.getName()); |
| 450 | assertEquals(TraceControlRoot.TRACE_CONTROL_ROOT_NAME, retrievedParent.getName()); |
| 451 | assertEquals(null, retrievedParent.getParent()); |
| 452 | assertEquals(true, retrievedParent.hasChildren()); |
| 453 | } |
| 454 | |
| 455 | /** |
| 456 | * Run the void TargetNodeState getTargetNodeState()/etTargetNodeState(TargetNodeState) method tests. |
| 457 | */ |
| 458 | @Test |
| 459 | public void testGetAndSetTargetNodeState_1() { |
| 460 | TraceControlComponent parent = new TraceControlComponent("parent") { |
| 461 | private TargetNodeState fState; |
| 462 | |
| 463 | @Override |
| 464 | public void setTargetNodeState(TargetNodeState state ) { |
| 465 | fState = state; |
| 466 | } |
| 467 | |
| 468 | @Override |
| 469 | public TargetNodeState getTargetNodeState() { |
| 470 | return fState; |
| 471 | } |
| 472 | }; |
| 473 | |
| 474 | TraceControlComponent fixture = new TraceControlComponent("", parent); |
| 475 | parent.addChild(fixture); |
| 476 | |
| 477 | fixture.setToolTip(""); |
| 478 | TargetNodeState state = TargetNodeState.CONNECTED; |
| 479 | |
| 480 | fixture.setTargetNodeState(state); |
| 481 | TargetNodeState result = fixture.getTargetNodeState(); |
| 482 | |
| 483 | assertNotNull(result); |
| 484 | assertEquals(state, result); |
| 485 | // Check also parent |
| 486 | assertEquals(state, fixture.getParent().getTargetNodeState()); |
| 487 | assertEquals("CONNECTED", result.name()); |
| 488 | assertEquals("CONNECTED", result.toString()); |
| 489 | assertEquals(2, result.ordinal()); |
| 490 | |
| 491 | fixture.setTargetNodeState(TargetNodeState.DISCONNECTED); |
| 492 | result = fixture.getTargetNodeState(); |
| 493 | assertNotNull(result); |
| 494 | assertEquals("DISCONNECTED", result.name()); |
| 495 | assertEquals("DISCONNECTED", result.toString()); |
| 496 | assertEquals(0, result.ordinal()); |
| 497 | |
| 498 | state = TargetNodeState.CONNECTING; |
| 499 | |
| 500 | fixture.setTargetNodeState(state); |
| 501 | result = fixture.getTargetNodeState(); |
| 502 | assertNotNull(result); |
| 503 | assertEquals("CONNECTING", result.name()); |
| 504 | assertEquals("CONNECTING", result.toString()); |
| 505 | assertEquals(3, result.ordinal()); |
| 506 | |
| 507 | fixture.setTargetNodeState(TargetNodeState.DISCONNECTING); |
| 508 | result = fixture.getTargetNodeState(); |
| 509 | assertNotNull(result); |
| 510 | assertEquals("DISCONNECTING", result.name()); |
| 511 | assertEquals("DISCONNECTING", result.toString()); |
| 512 | assertEquals(1, result.ordinal()); |
| 513 | |
| 514 | } |
| 515 | |
| 516 | /** |
| 517 | * Run the void setToolTip(String) method test. |
| 518 | */ |
| 519 | @Test |
| 520 | public void testGetSndSetToolTip() { |
| 521 | TraceControlComponent fixture = new TraceControlComponent("", new TraceControlRoot()); |
| 522 | fixture.setToolTip("This is a tooltip"); |
| 523 | fixture.addChild(new TraceControlRoot()); |
| 524 | |
| 525 | String result = fixture.getToolTip(); |
| 526 | |
| 527 | assertEquals("This is a tooltip", result); |
| 528 | } |
| 529 | } |