Naoki Shiota | 75b7dd6 | 2013-12-03 18:09:21 -0800 | [diff] [blame] | 1 | package net.onrc.onos.ofcontroller.flowprogrammer; |
| 2 | |
| 3 | import static org.junit.Assert.*; |
Naoki Shiota | 75b7dd6 | 2013-12-03 18:09:21 -0800 | [diff] [blame] | 4 | |
| 5 | import java.io.IOException; |
| 6 | import java.util.ArrayList; |
| 7 | import java.util.HashMap; |
| 8 | import java.util.List; |
| 9 | import java.util.Map; |
| 10 | import java.util.concurrent.ScheduledExecutorService; |
| 11 | import java.util.concurrent.TimeUnit; |
| 12 | |
| 13 | import net.floodlightcontroller.core.FloodlightContext; |
| 14 | import net.floodlightcontroller.core.IFloodlightProviderService; |
| 15 | import net.floodlightcontroller.core.IOFSwitch; |
| 16 | import net.floodlightcontroller.core.module.FloodlightModuleContext; |
| 17 | import net.floodlightcontroller.threadpool.IThreadPoolService; |
| 18 | import net.floodlightcontroller.util.OFMessageDamper; |
Naoki Shiota | 71fff00 | 2013-12-04 15:20:09 -0800 | [diff] [blame] | 19 | import net.onrc.onos.ofcontroller.flowmanager.IFlowService; |
Naoki Shiota | 75b7dd6 | 2013-12-03 18:09:21 -0800 | [diff] [blame] | 20 | import net.onrc.onos.ofcontroller.util.Dpid; |
| 21 | import net.onrc.onos.ofcontroller.util.FlowEntry; |
Naoki Shiota | 75b7dd6 | 2013-12-03 18:09:21 -0800 | [diff] [blame] | 22 | import net.onrc.onos.ofcontroller.util.FlowEntryActions; |
| 23 | import net.onrc.onos.ofcontroller.util.FlowEntryErrorState; |
| 24 | import net.onrc.onos.ofcontroller.util.FlowEntryId; |
| 25 | import net.onrc.onos.ofcontroller.util.FlowEntryMatch; |
| 26 | import net.onrc.onos.ofcontroller.util.FlowEntryUserState; |
| 27 | import net.onrc.onos.ofcontroller.util.FlowId; |
Naoki Shiota | 75b7dd6 | 2013-12-03 18:09:21 -0800 | [diff] [blame] | 28 | import net.onrc.onos.ofcontroller.util.Port; |
Naoki Shiota | 75b7dd6 | 2013-12-03 18:09:21 -0800 | [diff] [blame] | 29 | |
| 30 | import org.easymock.EasyMock; |
| 31 | import org.easymock.IAnswer; |
Naoki Shiota | 75b7dd6 | 2013-12-03 18:09:21 -0800 | [diff] [blame] | 32 | import org.junit.Test; |
| 33 | import org.openflow.protocol.OFBarrierRequest; |
| 34 | import org.openflow.protocol.OFFlowMod; |
| 35 | import org.openflow.protocol.OFMatch; |
| 36 | import org.openflow.protocol.OFMessage; |
| 37 | import org.openflow.protocol.OFType; |
| 38 | import org.openflow.protocol.action.OFAction; |
| 39 | import org.openflow.protocol.factory.BasicFactory; |
| 40 | |
| 41 | public class FlowPusherTest { |
| 42 | private FlowPusher pusher; |
| 43 | private FloodlightContext context; |
| 44 | private FloodlightModuleContext modContext; |
| 45 | private BasicFactory factory; |
| 46 | private OFMessageDamper damper; |
Naoki Shiota | 71fff00 | 2013-12-04 15:20:09 -0800 | [diff] [blame] | 47 | private IFloodlightProviderService flProviderService; |
| 48 | private IThreadPoolService threadPoolService; |
| 49 | private IFlowService flowService; |
Naoki Shiota | 75b7dd6 | 2013-12-03 18:09:21 -0800 | [diff] [blame] | 50 | |
| 51 | /** |
| 52 | * Test single OFMessage is correctly sent to single switch via MessageDamper. |
| 53 | */ |
| 54 | @Test |
| 55 | public void testAddMessage() { |
| 56 | beginInitMock(); |
| 57 | |
| 58 | OFMessage msg = EasyMock.createMock(OFMessage.class); |
| 59 | EasyMock.expect(msg.getXid()).andReturn(1).anyTimes(); |
| 60 | EasyMock.expect(msg.getLength()).andReturn((short)100).anyTimes(); |
| 61 | EasyMock.replay(msg); |
| 62 | |
| 63 | IOFSwitch sw = EasyMock.createMock(IOFSwitch.class); |
| 64 | EasyMock.expect(sw.getId()).andReturn((long)1).anyTimes(); |
| 65 | sw.flush(); |
| 66 | EasyMock.expectLastCall().once(); |
| 67 | EasyMock.replay(sw); |
| 68 | |
| 69 | try { |
Naoki Shiota | 71fff00 | 2013-12-04 15:20:09 -0800 | [diff] [blame] | 70 | EasyMock.expect(damper.write(EasyMock.eq(sw), EasyMock.eq(msg), EasyMock.eq(context))) |
| 71 | .andReturn(true).once(); |
Naoki Shiota | 75b7dd6 | 2013-12-03 18:09:21 -0800 | [diff] [blame] | 72 | } catch (IOException e1) { |
| 73 | fail("Failed in OFMessageDamper#write()"); |
| 74 | } |
| 75 | |
| 76 | endInitMock(); |
| 77 | initPusher(1); |
| 78 | |
| 79 | boolean add_result = pusher.add(sw, msg); |
| 80 | assertTrue(add_result); |
| 81 | |
| 82 | try { |
| 83 | // wait until message is processed. |
| 84 | Thread.sleep(1000); |
| 85 | } catch (InterruptedException e) { |
| 86 | fail("Failed in Thread.sleep()"); |
| 87 | } |
| 88 | |
| 89 | EasyMock.verify(msg); |
| 90 | EasyMock.verify(sw); |
| 91 | |
| 92 | pusher.stop(); |
| 93 | } |
| 94 | |
| 95 | /** |
| 96 | * Test bunch of OFMessages are correctly sent to single switch via MessageDamper. |
| 97 | */ |
| 98 | @Test |
| 99 | public void testMassiveAddMessage() { |
| 100 | final int NUM_MSG = 10000; |
| 101 | |
| 102 | beginInitMock(); |
| 103 | |
| 104 | IOFSwitch sw = EasyMock.createMock(IOFSwitch.class); |
| 105 | EasyMock.expect(sw.getId()).andReturn((long)1).anyTimes(); |
| 106 | sw.flush(); |
| 107 | EasyMock.expectLastCall().atLeastOnce(); |
| 108 | EasyMock.replay(sw); |
| 109 | |
| 110 | List<OFMessage> messages = new ArrayList<OFMessage>(); |
| 111 | |
| 112 | for (int i = 0; i < NUM_MSG; ++i) { |
| 113 | OFMessage msg = EasyMock.createMock(OFMessage.class); |
| 114 | EasyMock.expect(msg.getXid()).andReturn(i).anyTimes(); |
| 115 | EasyMock.expect(msg.getLength()).andReturn((short)100).anyTimes(); |
| 116 | EasyMock.replay(msg); |
| 117 | messages.add(msg); |
| 118 | |
| 119 | try { |
| 120 | EasyMock.expect(damper.write(EasyMock.eq(sw), EasyMock.eq(msg), EasyMock.eq(context))) |
| 121 | .andReturn(true).once(); |
| 122 | } catch (IOException e1) { |
| 123 | fail("Failed in OFMessageDamper#write()"); |
| 124 | } |
| 125 | } |
| 126 | |
| 127 | endInitMock(); |
| 128 | initPusher(1); |
| 129 | |
| 130 | for (OFMessage msg : messages) { |
| 131 | boolean add_result = pusher.add(sw, msg); |
| 132 | assertTrue(add_result); |
| 133 | } |
| 134 | |
| 135 | try { |
| 136 | // wait until message is processed. |
| 137 | Thread.sleep(1000); |
| 138 | } catch (InterruptedException e) { |
| 139 | fail("Failed in Thread.sleep()"); |
| 140 | } |
| 141 | |
| 142 | for (OFMessage msg : messages) { |
| 143 | EasyMock.verify(msg); |
| 144 | } |
| 145 | EasyMock.verify(sw); |
| 146 | |
| 147 | pusher.stop(); |
| 148 | } |
| 149 | |
| 150 | /** |
| 151 | * Test bunch of OFMessages are correctly sent to multiple switches with single threads. |
| 152 | */ |
| 153 | @Test |
| 154 | public void testMultiSwitchAddMessage() { |
| 155 | final int NUM_SWITCH = 10; |
| 156 | final int NUM_MSG = 100; // messages per thread |
| 157 | |
| 158 | beginInitMock(); |
| 159 | |
| 160 | Map<IOFSwitch, List<OFMessage>> sw_map = new HashMap<IOFSwitch, List<OFMessage>>(); |
| 161 | for (int i = 0; i < NUM_SWITCH; ++i) { |
| 162 | IOFSwitch sw = EasyMock.createMock(IOFSwitch.class); |
| 163 | EasyMock.expect(sw.getId()).andReturn((long)i).anyTimes(); |
| 164 | sw.flush(); |
| 165 | EasyMock.expectLastCall().atLeastOnce(); |
| 166 | EasyMock.replay(sw); |
| 167 | |
| 168 | List<OFMessage> messages = new ArrayList<OFMessage>(); |
| 169 | |
| 170 | for (int j = 0; j < NUM_MSG; ++j) { |
| 171 | OFMessage msg = EasyMock.createMock(OFMessage.class); |
| 172 | EasyMock.expect(msg.getXid()).andReturn(j).anyTimes(); |
| 173 | EasyMock.expect(msg.getLength()).andReturn((short)100).anyTimes(); |
| 174 | EasyMock.replay(msg); |
| 175 | messages.add(msg); |
| 176 | |
| 177 | try { |
| 178 | EasyMock.expect(damper.write(EasyMock.eq(sw), EasyMock.eq(msg), EasyMock.eq(context))) |
| 179 | .andReturn(true).once(); |
| 180 | } catch (IOException e1) { |
| 181 | fail("Failed in OFMessageDamper#write()"); |
| 182 | } |
| 183 | } |
| 184 | sw_map.put(sw, messages); |
| 185 | } |
| 186 | |
| 187 | endInitMock(); |
| 188 | initPusher(1); |
| 189 | |
| 190 | for (IOFSwitch sw : sw_map.keySet()) { |
| 191 | for (OFMessage msg : sw_map.get(sw)) { |
| 192 | boolean add_result = pusher.add(sw, msg); |
| 193 | assertTrue(add_result); |
| 194 | } |
| 195 | } |
| 196 | |
| 197 | try { |
| 198 | // wait until message is processed. |
| 199 | Thread.sleep(1000); |
| 200 | } catch (InterruptedException e) { |
| 201 | fail("Failed in Thread.sleep()"); |
| 202 | } |
| 203 | |
| 204 | for (IOFSwitch sw : sw_map.keySet()) { |
| 205 | for (OFMessage msg : sw_map.get(sw)) { |
| 206 | EasyMock.verify(msg); |
| 207 | } |
| 208 | |
| 209 | EasyMock.verify(sw); |
| 210 | } |
| 211 | |
| 212 | pusher.stop(); |
| 213 | } |
| 214 | |
| 215 | /** |
| 216 | * Test bunch of OFMessages are correctly sent to multiple switches using multiple threads. |
| 217 | */ |
| 218 | @Test |
| 219 | public void testMultiThreadedAddMessage() { |
| 220 | final int NUM_THREAD = 10; |
| 221 | final int NUM_MSG = 100; // messages per thread |
| 222 | |
| 223 | beginInitMock(); |
| 224 | |
| 225 | Map<IOFSwitch, List<OFMessage>> sw_map = new HashMap<IOFSwitch, List<OFMessage>>(); |
| 226 | for (int i = 0; i < NUM_THREAD; ++i) { |
| 227 | IOFSwitch sw = EasyMock.createMock(IOFSwitch.class); |
| 228 | EasyMock.expect(sw.getId()).andReturn((long)i).anyTimes(); |
| 229 | sw.flush(); |
| 230 | EasyMock.expectLastCall().atLeastOnce(); |
| 231 | EasyMock.replay(sw); |
| 232 | |
| 233 | List<OFMessage> messages = new ArrayList<OFMessage>(); |
| 234 | |
| 235 | for (int j = 0; j < NUM_MSG; ++j) { |
| 236 | OFMessage msg = EasyMock.createMock(OFMessage.class); |
| 237 | EasyMock.expect(msg.getXid()).andReturn(j).anyTimes(); |
| 238 | EasyMock.expect(msg.getLength()).andReturn((short)100).anyTimes(); |
| 239 | EasyMock.replay(msg); |
| 240 | messages.add(msg); |
| 241 | |
| 242 | try { |
| 243 | EasyMock.expect(damper.write(EasyMock.eq(sw), EasyMock.eq(msg), EasyMock.eq(context))) |
| 244 | .andReturn(true).once(); |
| 245 | } catch (IOException e1) { |
| 246 | fail("Failed in OFMessageDamper#write()"); |
| 247 | } |
| 248 | } |
| 249 | sw_map.put(sw, messages); |
| 250 | } |
| 251 | |
| 252 | endInitMock(); |
| 253 | initPusher(NUM_THREAD); |
| 254 | |
| 255 | for (IOFSwitch sw : sw_map.keySet()) { |
| 256 | for (OFMessage msg : sw_map.get(sw)) { |
| 257 | boolean add_result = pusher.add(sw, msg); |
| 258 | assertTrue(add_result); |
| 259 | } |
| 260 | } |
| 261 | |
| 262 | try { |
| 263 | // wait until message is processed. |
| 264 | Thread.sleep(1000); |
| 265 | } catch (InterruptedException e) { |
| 266 | fail("Failed in Thread.sleep()"); |
| 267 | } |
| 268 | |
| 269 | for (IOFSwitch sw : sw_map.keySet()) { |
| 270 | for (OFMessage msg : sw_map.get(sw)) { |
| 271 | EasyMock.verify(msg); |
| 272 | } |
| 273 | |
| 274 | EasyMock.verify(sw); |
| 275 | } |
| 276 | |
| 277 | pusher.stop(); |
| 278 | } |
| 279 | |
| 280 | private long barrierTime = 0; |
| 281 | /** |
| 282 | * Test rate limitation of messages works correctly. |
| 283 | */ |
| 284 | @Test |
| 285 | public void testRateLimitedAddMessage() { |
| 286 | final long LIMIT_RATE = 100; // [bytes/ms] |
| 287 | final int NUM_MSG = 1000; |
| 288 | |
| 289 | // Accuracy of FlowPusher's rate calculation can't be measured by unit test |
| 290 | // because switch doesn't return BARRIER_REPLY. |
| 291 | // In unit test we use approximate way to measure rate. This value is |
| 292 | // acceptable margin of measured rate. |
| 293 | final double ACCEPTABLE_RATE = LIMIT_RATE * 1.2; |
| 294 | |
| 295 | beginInitMock(); |
| 296 | |
| 297 | IOFSwitch sw = EasyMock.createMock(IOFSwitch.class); |
| 298 | EasyMock.expect(sw.getId()).andReturn((long)1).anyTimes(); |
| 299 | sw.flush(); |
| 300 | EasyMock.expectLastCall().atLeastOnce(); |
| 301 | prepareBarrier(sw); |
| 302 | EasyMock.replay(sw); |
| 303 | |
| 304 | List<OFMessage> messages = new ArrayList<OFMessage>(); |
| 305 | |
| 306 | for (int i = 0; i < NUM_MSG; ++i) { |
| 307 | OFMessage msg = EasyMock.createMock(OFMessage.class); |
| 308 | EasyMock.expect(msg.getXid()).andReturn(1).anyTimes(); |
| 309 | EasyMock.expect(msg.getLength()).andReturn((short)100).anyTimes(); |
| 310 | EasyMock.expect(msg.getLengthU()).andReturn(100).anyTimes(); |
| 311 | EasyMock.replay(msg); |
| 312 | messages.add(msg); |
| 313 | |
| 314 | try { |
| 315 | EasyMock.expect(damper.write(EasyMock.eq(sw), EasyMock.eq(msg), EasyMock.eq(context))) |
| 316 | .andReturn(true).once(); |
| 317 | } catch (IOException e) { |
| 318 | fail("Failed in OFMessageDamper#write()"); |
| 319 | } |
| 320 | } |
| 321 | |
| 322 | try { |
| 323 | EasyMock.expect(damper.write(EasyMock.eq(sw), (OFMessage)EasyMock.anyObject(), EasyMock.eq(context))) |
| 324 | .andAnswer(new IAnswer<Boolean>() { |
| 325 | @Override |
| 326 | public Boolean answer() throws Throwable { |
| 327 | OFMessage msg = (OFMessage)EasyMock.getCurrentArguments()[1]; |
| 328 | if (msg.getType() == OFType.BARRIER_REQUEST) { |
| 329 | barrierTime = System.currentTimeMillis(); |
| 330 | } |
| 331 | return true; |
| 332 | } |
| 333 | }).once(); |
| 334 | } catch (IOException e1) { |
| 335 | fail("Failed in OFMessageDamper#write()"); |
| 336 | } |
| 337 | |
| 338 | endInitMock(); |
| 339 | initPusher(1); |
| 340 | |
| 341 | pusher.createQueue(sw); |
| 342 | pusher.setRate(sw, LIMIT_RATE); |
| 343 | |
| 344 | long beginTime = System.currentTimeMillis(); |
| 345 | for (OFMessage msg : messages) { |
| 346 | boolean add_result = pusher.add(sw, msg); |
| 347 | assertTrue(add_result); |
| 348 | } |
| 349 | |
| 350 | pusher.barrierAsync(sw); |
| 351 | |
| 352 | try { |
| 353 | do { |
| 354 | Thread.sleep(1000); |
| 355 | } while (barrierTime == 0); |
| 356 | } catch (InterruptedException e) { |
| 357 | fail("Failed to sleep"); |
| 358 | } |
| 359 | |
| 360 | double measured_rate = NUM_MSG * 100 / (barrierTime - beginTime); |
| 361 | assertTrue(measured_rate < ACCEPTABLE_RATE); |
| 362 | |
| 363 | for (OFMessage msg : messages) { |
| 364 | EasyMock.verify(msg); |
| 365 | } |
| 366 | EasyMock.verify(sw); |
| 367 | |
| 368 | pusher.stop(); |
| 369 | } |
| 370 | |
| 371 | /** |
| 372 | * Test barrier message is correctly sent to a switch. |
| 373 | */ |
| 374 | @Test |
| 375 | public void testBarrierMessage() { |
| 376 | beginInitMock(); |
| 377 | |
| 378 | IOFSwitch sw = EasyMock.createMock(IOFSwitch.class); |
| 379 | EasyMock.expect(sw.getId()).andReturn((long)1).anyTimes(); |
| 380 | sw.flush(); |
| 381 | EasyMock.expectLastCall().atLeastOnce(); |
| 382 | prepareBarrier(sw); |
| 383 | EasyMock.replay(sw); |
| 384 | |
| 385 | try { |
| 386 | EasyMock.expect(damper.write(EasyMock.eq(sw), (OFMessage)EasyMock.anyObject(), EasyMock.eq(context))) |
| 387 | .andReturn(true).once(); |
| 388 | } catch (IOException e1) { |
| 389 | fail("Failed in OFMessageDamper#write()"); |
| 390 | } |
| 391 | |
| 392 | endInitMock(); |
| 393 | initPusher(1); |
| 394 | |
| 395 | OFBarrierReplyFuture future = pusher.barrierAsync(sw); |
| 396 | |
| 397 | assertNotNull(future); |
| 398 | pusher.stop(); |
| 399 | } |
| 400 | |
| 401 | /** |
| 402 | * Test FlowObject is correctly converted to message and is sent to a switch. |
| 403 | */ |
| 404 | @SuppressWarnings("unchecked") |
| 405 | @Test |
| 406 | public void testAddFlow() { |
| 407 | // Code below are copied from FlowManagerTest |
| 408 | |
| 409 | // instantiate required objects |
| 410 | FlowEntry flowEntry1 = new FlowEntry(); |
| 411 | flowEntry1.setDpid(new Dpid(1)); |
| 412 | flowEntry1.setFlowId(new FlowId(1)); |
| 413 | flowEntry1.setInPort(new Port((short) 1)); |
| 414 | flowEntry1.setOutPort(new Port((short) 11)); |
| 415 | flowEntry1.setFlowEntryId(new FlowEntryId(1)); |
| 416 | flowEntry1.setFlowEntryMatch(new FlowEntryMatch()); |
| 417 | flowEntry1.setFlowEntryActions(new FlowEntryActions()); |
| 418 | flowEntry1.setFlowEntryErrorState(new FlowEntryErrorState()); |
| 419 | flowEntry1.setFlowEntryUserState(FlowEntryUserState.FE_USER_ADD); |
| 420 | |
Naoki Shiota | 75b7dd6 | 2013-12-03 18:09:21 -0800 | [diff] [blame] | 421 | beginInitMock(); |
| 422 | |
| 423 | OFFlowMod msg = EasyMock.createMock(OFFlowMod.class); |
| 424 | EasyMock.expect(msg.setIdleTimeout(EasyMock.anyShort())).andReturn(msg); |
| 425 | EasyMock.expect(msg.setHardTimeout(EasyMock.anyShort())).andReturn(msg); |
| 426 | EasyMock.expect(msg.setPriority(EasyMock.anyShort())).andReturn(msg); |
| 427 | EasyMock.expect(msg.setBufferId(EasyMock.anyInt())).andReturn(msg); |
| 428 | EasyMock.expect(msg.setCookie(EasyMock.anyLong())).andReturn(msg); |
| 429 | EasyMock.expect(msg.setCommand(EasyMock.anyShort())).andReturn(msg); |
| 430 | EasyMock.expect(msg.setMatch(EasyMock.anyObject(OFMatch.class))).andReturn(msg); |
| 431 | EasyMock.expect(msg.setActions((List<OFAction>)EasyMock.anyObject())).andReturn(msg); |
| 432 | EasyMock.expect(msg.setLengthU(EasyMock.anyShort())).andReturn(msg); |
| 433 | EasyMock.expect(msg.setOutPort(EasyMock.anyShort())).andReturn(msg).atLeastOnce(); |
| 434 | EasyMock.expect(msg.getXid()).andReturn(1).anyTimes(); |
| 435 | EasyMock.expect(msg.getType()).andReturn(OFType.FLOW_MOD).anyTimes(); |
| 436 | EasyMock.expect(msg.getLength()).andReturn((short)100).anyTimes(); |
| 437 | EasyMock.replay(msg); |
| 438 | |
| 439 | EasyMock.expect(factory.getMessage(EasyMock.eq(OFType.FLOW_MOD))).andReturn(msg); |
| 440 | |
| 441 | ScheduledExecutorService executor = EasyMock.createMock(ScheduledExecutorService.class); |
| 442 | EasyMock.expect(executor.schedule((Runnable)EasyMock.anyObject(), EasyMock.anyLong(), |
| 443 | (TimeUnit)EasyMock.anyObject())).andReturn(null).once(); |
| 444 | EasyMock.replay(executor); |
Naoki Shiota | 71fff00 | 2013-12-04 15:20:09 -0800 | [diff] [blame] | 445 | EasyMock.expect(threadPoolService.getScheduledExecutor()).andReturn(executor); |
Naoki Shiota | 75b7dd6 | 2013-12-03 18:09:21 -0800 | [diff] [blame] | 446 | |
| 447 | IOFSwitch sw = EasyMock.createMock(IOFSwitch.class); |
| 448 | EasyMock.expect(sw.getId()).andReturn((long)1).anyTimes(); |
| 449 | EasyMock.expect(sw.getStringId()).andReturn("1").anyTimes(); |
| 450 | sw.flush(); |
| 451 | EasyMock.expectLastCall().once(); |
| 452 | EasyMock.replay(sw); |
| 453 | |
| 454 | try { |
| 455 | EasyMock.expect(damper.write(EasyMock.eq(sw), EasyMock.anyObject(OFMessage.class), EasyMock.eq(context))) |
| 456 | .andAnswer(new IAnswer<Boolean>() { |
| 457 | @Override |
| 458 | public Boolean answer() throws Throwable { |
| 459 | OFMessage msg = (OFMessage)EasyMock.getCurrentArguments()[1]; |
| 460 | assertEquals(msg.getType(), OFType.FLOW_MOD); |
| 461 | return true; |
| 462 | } |
| 463 | }).once(); |
| 464 | } catch (IOException e1) { |
| 465 | fail("Failed in OFMessageDamper#write()"); |
| 466 | } |
| 467 | |
| 468 | endInitMock(); |
| 469 | initPusher(1); |
| 470 | |
Pavlin Radoslavov | 24a0915 | 2013-12-05 12:35:17 -0800 | [diff] [blame^] | 471 | pusher.pushFlowEntry(sw, flowEntry1); |
Naoki Shiota | 75b7dd6 | 2013-12-03 18:09:21 -0800 | [diff] [blame] | 472 | |
| 473 | try { |
| 474 | Thread.sleep(1000); |
| 475 | } catch (InterruptedException e) { |
| 476 | fail("Failed to sleep"); |
| 477 | } |
| 478 | |
| 479 | EasyMock.verify(sw); |
| 480 | |
| 481 | pusher.stop(); |
| 482 | } |
| 483 | |
| 484 | private void beginInitMock() { |
| 485 | context = EasyMock.createMock(FloodlightContext.class); |
| 486 | modContext = EasyMock.createMock(FloodlightModuleContext.class); |
| 487 | factory = EasyMock.createMock(BasicFactory.class); |
| 488 | damper = EasyMock.createMock(OFMessageDamper.class); |
Naoki Shiota | 71fff00 | 2013-12-04 15:20:09 -0800 | [diff] [blame] | 489 | flProviderService = EasyMock.createMock(IFloodlightProviderService.class); |
| 490 | threadPoolService = EasyMock.createMock(IThreadPoolService.class); |
| 491 | flowService = EasyMock.createMock(IFlowService.class); |
| 492 | |
| 493 | flowService.flowEntryPushedToSwitch(EasyMock.anyObject(IOFSwitch.class), |
| 494 | EasyMock.anyObject(FlowEntry.class)); |
| 495 | EasyMock.expectLastCall().anyTimes(); |
Naoki Shiota | 75b7dd6 | 2013-12-03 18:09:21 -0800 | [diff] [blame] | 496 | |
| 497 | EasyMock.expect(modContext.getServiceImpl(EasyMock.eq(IThreadPoolService.class))) |
Naoki Shiota | 71fff00 | 2013-12-04 15:20:09 -0800 | [diff] [blame] | 498 | .andReturn(threadPoolService).once(); |
Naoki Shiota | 75b7dd6 | 2013-12-03 18:09:21 -0800 | [diff] [blame] | 499 | EasyMock.expect(modContext.getServiceImpl(EasyMock.eq(IFloodlightProviderService.class))) |
Naoki Shiota | 71fff00 | 2013-12-04 15:20:09 -0800 | [diff] [blame] | 500 | .andReturn(flProviderService).once(); |
| 501 | EasyMock.expect(modContext.getServiceImpl(EasyMock.eq(IFlowService.class))) |
| 502 | .andReturn(flowService).once(); |
| 503 | flProviderService.addOFMessageListener(EasyMock.eq(OFType.BARRIER_REPLY), |
Naoki Shiota | 75b7dd6 | 2013-12-03 18:09:21 -0800 | [diff] [blame] | 504 | (FlowPusher) EasyMock.anyObject()); |
| 505 | EasyMock.expectLastCall().once(); |
| 506 | } |
| 507 | |
| 508 | private void endInitMock() { |
Naoki Shiota | 71fff00 | 2013-12-04 15:20:09 -0800 | [diff] [blame] | 509 | EasyMock.replay(flowService); |
| 510 | EasyMock.replay(threadPoolService); |
| 511 | EasyMock.replay(flProviderService); |
Naoki Shiota | 75b7dd6 | 2013-12-03 18:09:21 -0800 | [diff] [blame] | 512 | EasyMock.replay(damper); |
| 513 | EasyMock.replay(factory); |
| 514 | EasyMock.replay(modContext); |
| 515 | EasyMock.replay(context); |
| 516 | } |
| 517 | |
| 518 | private void initPusher(int num_thread) { |
| 519 | pusher = new FlowPusher(num_thread); |
| 520 | pusher.init(context, modContext, factory, damper); |
| 521 | pusher.start(); |
| 522 | } |
| 523 | |
| 524 | private void prepareBarrier(IOFSwitch sw) { |
| 525 | OFBarrierRequest req = EasyMock.createMock(OFBarrierRequest.class); |
| 526 | req.setXid(EasyMock.anyInt()); |
| 527 | EasyMock.expectLastCall().once(); |
| 528 | EasyMock.expect(req.getXid()).andReturn(1).anyTimes(); |
| 529 | EasyMock.expect(req.getType()).andReturn(OFType.BARRIER_REQUEST).anyTimes(); |
| 530 | EasyMock.expect(req.getLength()).andReturn((short)100).anyTimes(); |
| 531 | EasyMock.replay(req); |
| 532 | EasyMock.expect(factory.getMessage(EasyMock.eq(OFType.BARRIER_REQUEST))).andReturn(req); |
| 533 | |
| 534 | ScheduledExecutorService executor = EasyMock.createMock(ScheduledExecutorService.class); |
| 535 | EasyMock.expect(executor.schedule((Runnable)EasyMock.anyObject(), EasyMock.anyLong(), |
| 536 | (TimeUnit)EasyMock.anyObject())).andReturn(null).once(); |
| 537 | EasyMock.replay(executor); |
Naoki Shiota | 71fff00 | 2013-12-04 15:20:09 -0800 | [diff] [blame] | 538 | EasyMock.expect(threadPoolService.getScheduledExecutor()).andReturn(executor); |
Naoki Shiota | 75b7dd6 | 2013-12-03 18:09:21 -0800 | [diff] [blame] | 539 | |
| 540 | EasyMock.expect(sw.getNextTransactionId()).andReturn(1); |
| 541 | } |
| 542 | |
Naoki Shiota | 75b7dd6 | 2013-12-03 18:09:21 -0800 | [diff] [blame] | 543 | } |