Neil Fuller | 68f6666 | 2017-03-16 18:32:21 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2017 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | package com.android.server.timezone; |
| 18 | |
| 19 | import org.hamcrest.BaseMatcher; |
| 20 | import org.hamcrest.Description; |
| 21 | import org.hamcrest.Matcher; |
| 22 | import org.junit.After; |
| 23 | import org.junit.Before; |
| 24 | import org.junit.Test; |
| 25 | |
| 26 | import android.app.timezone.RulesUpdaterContract; |
| 27 | import android.content.Context; |
| 28 | import android.content.Intent; |
| 29 | import android.provider.TimeZoneRulesDataContract; |
| 30 | import android.support.test.InstrumentationRegistry; |
| 31 | import android.support.test.filters.SmallTest; |
| 32 | |
Neil Fuller | 87b1128 | 2017-06-23 16:43:45 +0100 | [diff] [blame] | 33 | import java.io.PrintWriter; |
| 34 | import java.io.StringWriter; |
| 35 | |
Neil Fuller | 68f6666 | 2017-03-16 18:32:21 +0000 | [diff] [blame] | 36 | import static org.junit.Assert.assertEquals; |
| 37 | import static org.junit.Assert.assertFalse; |
| 38 | import static org.junit.Assert.assertNotNull; |
| 39 | import static org.junit.Assert.assertNull; |
| 40 | import static org.junit.Assert.assertTrue; |
| 41 | import static org.junit.Assert.fail; |
| 42 | import static org.mockito.Mockito.eq; |
| 43 | import static org.mockito.Mockito.mock; |
| 44 | import static org.mockito.Mockito.when; |
| 45 | import static org.mockito.hamcrest.MockitoHamcrest.argThat; |
| 46 | |
| 47 | /** |
| 48 | * White box interaction / unit testing of the {@link PackageTracker}. |
| 49 | */ |
| 50 | @SmallTest |
| 51 | public class PackageTrackerTest { |
| 52 | private static final String UPDATE_APP_PACKAGE_NAME = "updateAppPackageName"; |
| 53 | private static final String DATA_APP_PACKAGE_NAME = "dataAppPackageName"; |
| 54 | private static final PackageVersions INITIAL_APP_PACKAGE_VERSIONS = |
| 55 | new PackageVersions(2 /* updateAppVersion */, 2 /* dataAppVersion */); |
| 56 | |
| 57 | private ConfigHelper mMockConfigHelper; |
| 58 | private PackageManagerHelper mMockPackageManagerHelper; |
| 59 | |
| 60 | private FakeClockHelper mFakeClock; |
| 61 | private FakeIntentHelper mFakeIntentHelper; |
| 62 | private PackageStatusStorage mPackageStatusStorage; |
| 63 | private PackageTracker mPackageTracker; |
| 64 | |
| 65 | @Before |
| 66 | public void setUp() throws Exception { |
| 67 | Context context = InstrumentationRegistry.getContext(); |
| 68 | |
| 69 | mFakeClock = new FakeClockHelper(); |
| 70 | |
| 71 | // Read-only interfaces so are easy to mock. |
| 72 | mMockConfigHelper = mock(ConfigHelper.class); |
| 73 | mMockPackageManagerHelper = mock(PackageManagerHelper.class); |
| 74 | |
| 75 | // Using the instrumentation context means the database is created in a test app-specific |
| 76 | // directory. We can use the real thing for this test. |
Neil Fuller | 5f6750f | 2017-05-17 04:43:12 +0100 | [diff] [blame] | 77 | mPackageStatusStorage = new PackageStatusStorage(context.getFilesDir()); |
Neil Fuller | 68f6666 | 2017-03-16 18:32:21 +0000 | [diff] [blame] | 78 | |
| 79 | // For other interactions with the Android framework we create a fake object. |
| 80 | mFakeIntentHelper = new FakeIntentHelper(); |
| 81 | |
| 82 | // Create the PackageTracker to use in tests. |
| 83 | mPackageTracker = new PackageTracker( |
| 84 | mFakeClock, |
| 85 | mMockConfigHelper, |
| 86 | mMockPackageManagerHelper, |
| 87 | mPackageStatusStorage, |
| 88 | mFakeIntentHelper); |
| 89 | } |
| 90 | |
| 91 | @After |
| 92 | public void tearDown() throws Exception { |
| 93 | if (mPackageStatusStorage != null) { |
Neil Fuller | 5f6750f | 2017-05-17 04:43:12 +0100 | [diff] [blame] | 94 | mPackageStatusStorage.deleteFileForTests(); |
Neil Fuller | 68f6666 | 2017-03-16 18:32:21 +0000 | [diff] [blame] | 95 | } |
| 96 | } |
| 97 | |
| 98 | @Test |
| 99 | public void trackingDisabled_intentHelperNotUsed() { |
| 100 | // Set up device configuration. |
| 101 | configureTrackingDisabled(); |
| 102 | |
| 103 | // Initialize the tracker. |
| 104 | mPackageTracker.start(); |
| 105 | |
| 106 | // Check the IntentHelper was not initialized. |
| 107 | mFakeIntentHelper.assertNotInitialized(); |
| 108 | |
| 109 | // Check reliability triggering state. |
| 110 | mFakeIntentHelper.assertReliabilityTriggeringDisabled(); |
| 111 | } |
| 112 | |
| 113 | @Test |
| 114 | public void trackingDisabled_triggerUpdateIfNeededNotAllowed() { |
| 115 | // Set up device configuration. |
| 116 | configureTrackingDisabled(); |
| 117 | |
| 118 | // Initialize the tracker. |
| 119 | mPackageTracker.start(); |
| 120 | |
| 121 | // Check reliability triggering state. |
| 122 | mFakeIntentHelper.assertReliabilityTriggeringDisabled(); |
| 123 | |
| 124 | try { |
| 125 | // This call should also not be allowed and will throw an exception if tracking is |
| 126 | // disabled. |
| 127 | mPackageTracker.triggerUpdateIfNeeded(true); |
| 128 | fail(); |
| 129 | } catch (IllegalStateException expected) {} |
| 130 | |
| 131 | // Check reliability triggering state. |
| 132 | mFakeIntentHelper.assertReliabilityTriggeringDisabled(); |
| 133 | } |
| 134 | |
| 135 | @Test |
| 136 | public void trackingDisabled_unsolicitedResultsIgnored_withoutToken() { |
| 137 | // Set up device configuration. |
| 138 | configureTrackingDisabled(); |
| 139 | |
| 140 | // Initialize the tracker. |
| 141 | mPackageTracker.start(); |
| 142 | |
| 143 | // Check reliability triggering state. |
| 144 | mFakeIntentHelper.assertReliabilityTriggeringDisabled(); |
| 145 | |
| 146 | // Receiving a check result when tracking is disabled should cause the storage to be |
| 147 | // reset. |
| 148 | mPackageTracker.recordCheckResult(null /* checkToken */, true /* success */); |
| 149 | |
| 150 | // Check reliability triggering state. |
| 151 | mFakeIntentHelper.assertReliabilityTriggeringDisabled(); |
| 152 | |
| 153 | // Assert the storage was reset. |
| 154 | checkPackageStorageStatusIsInitialOrReset(); |
| 155 | } |
| 156 | |
| 157 | @Test |
| 158 | public void trackingDisabled_unsolicitedResultsIgnored_withToken() { |
| 159 | // Set up device configuration. |
| 160 | configureTrackingDisabled(); |
| 161 | |
| 162 | // Set the storage into an arbitrary state so we can detect a reset. |
| 163 | mPackageStatusStorage.generateCheckToken(INITIAL_APP_PACKAGE_VERSIONS); |
| 164 | |
| 165 | // Initialize the tracker. |
| 166 | mPackageTracker.start(); |
| 167 | |
| 168 | // Check reliability triggering state. |
| 169 | mFakeIntentHelper.assertReliabilityTriggeringDisabled(); |
| 170 | |
| 171 | // Receiving a check result when tracking is disabled should cause the storage to be reset. |
| 172 | mPackageTracker.recordCheckResult(createArbitraryCheckToken(), true /* success */); |
| 173 | |
| 174 | // Check reliability triggering state. |
| 175 | mFakeIntentHelper.assertReliabilityTriggeringDisabled(); |
| 176 | |
| 177 | // Assert the storage was reset. |
| 178 | checkPackageStorageStatusIsInitialOrReset(); |
| 179 | } |
| 180 | |
| 181 | @Test |
| 182 | public void trackingEnabled_updateAppConfigMissing() throws Exception { |
| 183 | // Set up device configuration. |
| 184 | configureTrackingEnabled(); |
| 185 | configureReliabilityConfigSettingsOk(); |
| 186 | configureUpdateAppPackageNameMissing(); |
| 187 | configureDataAppPackageOk(DATA_APP_PACKAGE_NAME); |
| 188 | |
| 189 | try { |
| 190 | // Initialize the tracker. |
| 191 | mPackageTracker.start(); |
| 192 | fail(); |
| 193 | } catch (RuntimeException expected) {} |
| 194 | |
| 195 | mFakeIntentHelper.assertNotInitialized(); |
| 196 | |
| 197 | // Check reliability triggering state. |
| 198 | mFakeIntentHelper.assertReliabilityTriggeringDisabled(); |
| 199 | } |
| 200 | |
| 201 | // TODO(nfuller): Uncomment or delete when it's clear what will happen with http://b/35995024 |
| 202 | // @Test |
| 203 | // public void trackingEnabled_updateAppNotPrivileged() throws Exception { |
| 204 | // // Set up device configuration. |
| 205 | // configureTrackingEnabled(); |
| 206 | // configureReliabilityConfigSettingsOk(); |
| 207 | // configureUpdateAppPackageNotPrivileged(UPDATE_APP_PACKAGE_NAME); |
| 208 | // configureDataAppPackageOk(DATA_APP_PACKAGE_NAME); |
| 209 | // |
| 210 | // try { |
| 211 | // // Initialize the tracker. |
| 212 | // mPackageTracker.start(); |
| 213 | // fail(); |
| 214 | // } catch (RuntimeException expected) {} |
| 215 | // |
| 216 | // mFakeIntentHelper.assertNotInitialized(); |
| 217 | // |
| 218 | // // Check reliability triggering state. |
| 219 | // mFakeIntentHelper.assertReliabilityTriggeringDisabled(); |
| 220 | // } |
| 221 | |
| 222 | @Test |
| 223 | public void trackingEnabled_dataAppConfigMissing() throws Exception { |
| 224 | // Set up device configuration. |
| 225 | configureTrackingEnabled(); |
| 226 | configureReliabilityConfigSettingsOk(); |
| 227 | configureUpdateAppPackageOk(UPDATE_APP_PACKAGE_NAME); |
| 228 | configureDataAppPackageNameMissing(); |
| 229 | |
| 230 | try { |
| 231 | // Initialize the tracker. |
| 232 | mPackageTracker.start(); |
| 233 | fail(); |
| 234 | } catch (RuntimeException expected) {} |
| 235 | |
| 236 | mFakeIntentHelper.assertNotInitialized(); |
| 237 | |
| 238 | // Check reliability triggering state. |
| 239 | mFakeIntentHelper.assertReliabilityTriggeringDisabled(); |
| 240 | } |
| 241 | |
| 242 | // TODO(nfuller): Uncomment or delete when it's clear what will happen with http://b/35995024 |
| 243 | // @Test |
| 244 | // public void trackingEnabled_dataAppNotPrivileged() throws Exception { |
| 245 | // // Set up device configuration. |
| 246 | // configureTrackingEnabled(); |
| 247 | // configureReliabilityConfigSettingsOk(); |
| 248 | // configureUpdateAppPackageOk(UPDATE_APP_PACKAGE_NAME); |
| 249 | // configureDataAppPackageNotPrivileged(DATA_APP_PACKAGE_NAME); |
| 250 | // |
| 251 | // try { |
| 252 | // // Initialize the tracker. |
| 253 | // mPackageTracker.start(); |
| 254 | // fail(); |
| 255 | // } catch (RuntimeException expected) {} |
| 256 | // |
| 257 | // mFakeIntentHelper.assertNotInitialized(); |
| 258 | // |
| 259 | // // Check reliability triggering state. |
| 260 | // mFakeIntentHelper.assertReliabilityTriggeringDisabled(); |
| 261 | // } |
| 262 | |
| 263 | @Test |
| 264 | public void trackingEnabled_packageUpdate_badUpdateAppManifestEntry() throws Exception { |
| 265 | // Set up device configuration. |
| 266 | configureTrackingEnabled(); |
| 267 | configureReliabilityConfigSettingsOk(); |
| 268 | configureValidApplications(); |
| 269 | |
| 270 | // Initialize the tracker. |
| 271 | mPackageTracker.start(); |
| 272 | |
| 273 | // Check the intent helper is properly configured. |
| 274 | checkIntentHelperInitializedAndReliabilityTrackingEnabled(); |
| 275 | |
| 276 | // Check the initial storage state. |
| 277 | checkPackageStorageStatusIsInitialOrReset(); |
| 278 | |
| 279 | // Configure a bad manifest for the update app. Should effectively turn off tracking. |
| 280 | PackageVersions packageVersions = |
| 281 | new PackageVersions(2 /* updateAppPackageVersion */, 3 /* dataAppPackageVersion */); |
| 282 | configureUpdateAppManifestBad(UPDATE_APP_PACKAGE_NAME); |
| 283 | configureDataAppManifestOk(DATA_APP_PACKAGE_NAME); |
| 284 | configureUpdateAppPackageVersion( |
| 285 | UPDATE_APP_PACKAGE_NAME, packageVersions.mUpdateAppVersion); |
| 286 | configureDataAppPackageVersion(DATA_APP_PACKAGE_NAME, packageVersions.mDataAppVersion); |
| 287 | // Simulate a tracked package being updated. |
| 288 | mFakeIntentHelper.simulatePackageUpdatedEvent(); |
| 289 | |
| 290 | // Assert the PackageTracker did not attempt to trigger an update. |
| 291 | mFakeIntentHelper.assertUpdateNotTriggered(); |
| 292 | |
| 293 | // Check reliability triggering state. |
| 294 | mFakeIntentHelper.assertReliabilityTriggeringDisabled(); |
| 295 | |
| 296 | // Assert the storage was not touched. |
| 297 | checkPackageStorageStatusIsInitialOrReset(); |
| 298 | } |
| 299 | |
| 300 | @Test |
| 301 | public void trackingEnabled_packageUpdate_badDataAppManifestEntry() throws Exception { |
| 302 | // Set up device configuration. |
| 303 | configureTrackingEnabled(); |
| 304 | configureReliabilityConfigSettingsOk(); |
| 305 | configureValidApplications(); |
| 306 | |
| 307 | // Initialize the tracker. |
| 308 | mPackageTracker.start(); |
| 309 | |
| 310 | // Check the intent helper is properly configured. |
| 311 | checkIntentHelperInitializedAndReliabilityTrackingEnabled(); |
| 312 | |
| 313 | // Check the initial storage state. |
| 314 | checkPackageStorageStatusIsInitialOrReset(); |
| 315 | |
| 316 | // Configure a bad manifest for the data app. Should effectively turn off tracking. |
| 317 | PackageVersions packageVersions = |
| 318 | new PackageVersions(2 /* updateAppPackageVersion */, 3 /* dataAppPackageVersion */); |
| 319 | configureUpdateAppManifestOk(UPDATE_APP_PACKAGE_NAME); |
| 320 | configureDataAppManifestBad(DATA_APP_PACKAGE_NAME); |
| 321 | configureUpdateAppPackageVersion( |
| 322 | UPDATE_APP_PACKAGE_NAME, packageVersions.mUpdateAppVersion); |
| 323 | configureDataAppPackageVersion(DATA_APP_PACKAGE_NAME, packageVersions.mDataAppVersion); |
| 324 | mFakeIntentHelper.simulatePackageUpdatedEvent(); |
| 325 | |
| 326 | // Assert the PackageTracker did not attempt to trigger an update. |
| 327 | mFakeIntentHelper.assertUpdateNotTriggered(); |
| 328 | |
| 329 | // Check reliability triggering state. |
| 330 | mFakeIntentHelper.assertReliabilityTriggeringDisabled(); |
| 331 | |
| 332 | // Assert the storage was not touched. |
| 333 | checkPackageStorageStatusIsInitialOrReset(); |
| 334 | } |
| 335 | |
| 336 | @Test |
| 337 | public void trackingEnabled_packageUpdate_responseWithToken_success() throws Exception { |
| 338 | trackingEnabled_packageUpdate_responseWithToken(true); |
| 339 | } |
| 340 | |
| 341 | @Test |
| 342 | public void trackingEnabled_packageUpdate_responseWithToken_failed() throws Exception { |
| 343 | trackingEnabled_packageUpdate_responseWithToken(false); |
| 344 | } |
| 345 | |
| 346 | private void trackingEnabled_packageUpdate_responseWithToken(boolean success) throws Exception { |
| 347 | // Set up device configuration. |
| 348 | configureTrackingEnabled(); |
| 349 | configureReliabilityConfigSettingsOk(); |
| 350 | configureValidApplications(); |
| 351 | |
| 352 | // Initialize the tracker. |
| 353 | mPackageTracker.start(); |
| 354 | |
| 355 | // Check the intent helper is properly configured. |
| 356 | checkIntentHelperInitializedAndReliabilityTrackingEnabled(); |
| 357 | |
| 358 | // Check the initial storage state. |
| 359 | checkPackageStorageStatusIsInitialOrReset(); |
| 360 | |
| 361 | // Simulate a tracked package being updated. |
| 362 | PackageVersions packageVersions = |
| 363 | new PackageVersions(2 /* updateAppPackageVersion */, 3 /* dataAppPackageVersion */); |
| 364 | simulatePackageInstallation(packageVersions); |
| 365 | |
| 366 | // Confirm an update was triggered. |
| 367 | checkUpdateCheckTriggered(packageVersions); |
| 368 | |
| 369 | // Get the token that was passed to the intent helper, and pass it back. |
| 370 | CheckToken token = mFakeIntentHelper.captureAndResetLastToken(); |
| 371 | mPackageTracker.recordCheckResult(token, success); |
| 372 | |
| 373 | // Check storage and reliability triggering state. |
| 374 | if (success) { |
| 375 | checkUpdateCheckSuccessful(packageVersions); |
| 376 | } else { |
| 377 | checkUpdateCheckFailed(packageVersions); |
| 378 | } |
| 379 | } |
| 380 | |
| 381 | @Test |
| 382 | public void trackingEnabled_packageUpdate_responseWithoutTokenCausesStorageReset_success() |
| 383 | throws Exception { |
| 384 | trackingEnabled_packageUpdate_responseWithoutTokenCausesStorageReset(true); |
| 385 | } |
| 386 | |
| 387 | @Test |
| 388 | public void trackingEnabled_packageUpdate_responseWithoutTokenCausesStorageReset_failed() |
| 389 | throws Exception { |
| 390 | trackingEnabled_packageUpdate_responseWithoutTokenCausesStorageReset(false); |
| 391 | } |
| 392 | |
| 393 | private void trackingEnabled_packageUpdate_responseWithoutTokenCausesStorageReset( |
| 394 | boolean success) throws Exception { |
| 395 | // Set up device configuration. |
| 396 | configureTrackingEnabled(); |
| 397 | configureReliabilityConfigSettingsOk(); |
| 398 | configureValidApplications(); |
| 399 | |
| 400 | // Initialize the tracker. |
| 401 | mPackageTracker.start(); |
| 402 | |
| 403 | // Check the intent helper is properly configured. |
| 404 | checkIntentHelperInitializedAndReliabilityTrackingEnabled(); |
| 405 | |
| 406 | // Check the initial storage state. |
| 407 | checkPackageStorageStatusIsInitialOrReset(); |
| 408 | |
| 409 | // Set up installed app versions / manifests. |
| 410 | PackageVersions packageVersions = |
| 411 | new PackageVersions(2 /* updateAppPackageVersion */, 3 /* dataAppPackageVersion */); |
| 412 | simulatePackageInstallation(packageVersions); |
| 413 | |
| 414 | // Confirm an update was triggered. |
| 415 | checkUpdateCheckTriggered(packageVersions); |
| 416 | |
| 417 | // Ignore the token that was given to the intent helper, just pass null. |
| 418 | mPackageTracker.recordCheckResult(null /* checkToken */, success); |
| 419 | |
| 420 | // Check reliability triggering state. |
| 421 | mFakeIntentHelper.assertReliabilityTriggeringEnabled(); |
| 422 | |
| 423 | // Assert the storage was reset. |
| 424 | checkPackageStorageStatusIsInitialOrReset(); |
| 425 | } |
| 426 | |
| 427 | /** |
| 428 | * Two package updates triggered for the same package versions. The second is triggered while |
| 429 | * the first is still happening. |
| 430 | */ |
| 431 | @Test |
| 432 | public void trackingEnabled_packageUpdate_twoChecksNoPackageChange_secondWhileFirstInProgress() |
| 433 | throws Exception { |
| 434 | // Set up device configuration. |
| 435 | configureTrackingEnabled(); |
| 436 | configureReliabilityConfigSettingsOk(); |
| 437 | configureValidApplications(); |
| 438 | |
| 439 | // Initialize the tracker. |
| 440 | mPackageTracker.start(); |
| 441 | |
| 442 | // Check the intent helper is properly configured. |
| 443 | checkIntentHelperInitializedAndReliabilityTrackingEnabled(); |
| 444 | |
| 445 | // Check the initial storage state. |
| 446 | checkPackageStorageStatusIsInitialOrReset(); |
| 447 | |
| 448 | // Simulate package installation. |
| 449 | PackageVersions packageVersions = |
| 450 | new PackageVersions(2 /* updateAppPackageVersion */, 3 /* dataAppPackageVersion */); |
| 451 | simulatePackageInstallation(packageVersions); |
| 452 | |
| 453 | // Confirm an update was triggered. |
| 454 | checkUpdateCheckTriggered(packageVersions); |
| 455 | |
| 456 | // Get the first token. |
| 457 | CheckToken token1 = mFakeIntentHelper.captureAndResetLastToken(); |
| 458 | assertEquals(packageVersions, token1.mPackageVersions); |
| 459 | |
| 460 | // Now attempt to generate another check while the first is in progress and without having |
| 461 | // updated the package versions. The PackageTracker should trigger again for safety. |
| 462 | simulatePackageInstallation(packageVersions); |
| 463 | |
| 464 | // Confirm an update was triggered. |
| 465 | checkUpdateCheckTriggered(packageVersions); |
| 466 | |
| 467 | CheckToken token2 = mFakeIntentHelper.captureAndResetLastToken(); |
| 468 | assertEquals(packageVersions, token2.mPackageVersions); |
| 469 | assertEquals(token1.mPackageVersions, token2.mPackageVersions); |
| 470 | assertTrue(token1.mOptimisticLockId != token2.mOptimisticLockId); |
| 471 | } |
| 472 | |
| 473 | /** |
| 474 | * Two package updates triggered for the same package versions. The second happens after |
| 475 | * the first has succeeded. |
| 476 | */ |
| 477 | @Test |
| 478 | public void trackingEnabled_packageUpdate_twoChecksNoPackageChange_sequential() |
| 479 | throws Exception { |
| 480 | // Set up device configuration. |
| 481 | configureTrackingEnabled(); |
| 482 | configureReliabilityConfigSettingsOk(); |
| 483 | configureValidApplications(); |
| 484 | |
| 485 | // Initialize the tracker. |
| 486 | mPackageTracker.start(); |
| 487 | |
| 488 | // Check the intent helper is properly configured. |
| 489 | checkIntentHelperInitializedAndReliabilityTrackingEnabled(); |
| 490 | |
| 491 | // Check the initial storage state. |
| 492 | checkPackageStorageStatusIsInitialOrReset(); |
| 493 | |
| 494 | // Simulate package installation. |
| 495 | PackageVersions packageVersions = |
| 496 | new PackageVersions(2 /* updateAppPackageVersion */, 3 /* dataAppPackageVersion */); |
| 497 | simulatePackageInstallation(packageVersions); |
| 498 | |
| 499 | // Confirm an update was triggered. |
| 500 | checkUpdateCheckTriggered(packageVersions); |
| 501 | |
| 502 | // Get the token. |
| 503 | CheckToken token = mFakeIntentHelper.captureAndResetLastToken(); |
| 504 | assertEquals(packageVersions, token.mPackageVersions); |
| 505 | |
| 506 | // Simulate a successful check. |
| 507 | mPackageTracker.recordCheckResult(token, true /* success */); |
| 508 | |
| 509 | // Check storage and reliability triggering state. |
| 510 | checkUpdateCheckSuccessful(packageVersions); |
| 511 | |
| 512 | // Now attempt to generate another check, but without having updated the package. The |
| 513 | // PackageTracker should be smart enough to recognize there's nothing to do here. |
| 514 | simulatePackageInstallation(packageVersions); |
| 515 | |
| 516 | // Assert the PackageTracker did not attempt to trigger an update. |
| 517 | mFakeIntentHelper.assertUpdateNotTriggered(); |
| 518 | |
| 519 | // Check storage and reliability triggering state. |
| 520 | checkUpdateCheckSuccessful(packageVersions); |
| 521 | } |
| 522 | |
| 523 | /** |
| 524 | * Two package updates triggered for the same package versions. The second is triggered after |
| 525 | * the first has failed. |
| 526 | */ |
| 527 | @Test |
| 528 | public void trackingEnabled_packageUpdate_afterFailure() throws Exception { |
| 529 | // Set up device configuration. |
| 530 | configureTrackingEnabled(); |
| 531 | configureReliabilityConfigSettingsOk(); |
| 532 | configureValidApplications(); |
| 533 | |
| 534 | // Initialize the tracker. |
| 535 | mPackageTracker.start(); |
| 536 | |
| 537 | // Check the intent helper is properly configured. |
| 538 | checkIntentHelperInitializedAndReliabilityTrackingEnabled(); |
| 539 | |
| 540 | // Check the initial storage state. |
| 541 | checkPackageStorageStatusIsInitialOrReset(); |
| 542 | |
| 543 | // Simulate package installation. |
| 544 | PackageVersions packageVersions = |
| 545 | new PackageVersions(2 /* updateAppPackageVersion */, 3 /* dataAppPackageVersion */); |
| 546 | simulatePackageInstallation(packageVersions); |
| 547 | |
| 548 | // Confirm an update was triggered. |
| 549 | checkUpdateCheckTriggered(packageVersions); |
| 550 | |
| 551 | // Get the first token. |
| 552 | CheckToken token1 = mFakeIntentHelper.captureAndResetLastToken(); |
| 553 | assertEquals(packageVersions, token1.mPackageVersions); |
| 554 | |
| 555 | // Simulate an *unsuccessful* check. |
| 556 | mPackageTracker.recordCheckResult(token1, false /* success */); |
| 557 | |
| 558 | // Check storage and reliability triggering state. |
| 559 | checkUpdateCheckFailed(packageVersions); |
| 560 | |
| 561 | // Now generate another check, but without having updated the package. The |
| 562 | // PackageTracker should recognize the last check failed and trigger again. |
| 563 | simulatePackageInstallation(packageVersions); |
| 564 | |
| 565 | // Confirm an update was triggered. |
| 566 | checkUpdateCheckTriggered(packageVersions); |
| 567 | |
| 568 | // Get the second token. |
| 569 | CheckToken token2 = mFakeIntentHelper.captureAndResetLastToken(); |
| 570 | |
| 571 | // Assert some things about the tokens. |
| 572 | assertEquals(packageVersions, token2.mPackageVersions); |
| 573 | assertTrue(token1.mOptimisticLockId != token2.mOptimisticLockId); |
| 574 | |
| 575 | // For completeness, now simulate this check was successful. |
| 576 | mPackageTracker.recordCheckResult(token2, true /* success */); |
| 577 | |
| 578 | // Check storage and reliability triggering state. |
| 579 | checkUpdateCheckSuccessful(packageVersions); |
| 580 | } |
| 581 | |
| 582 | /** |
| 583 | * Two package updates triggered for different package versions. The second is triggered while |
| 584 | * the first is still happening. |
| 585 | */ |
| 586 | @Test |
| 587 | public void trackingEnabled_packageUpdate_twoChecksWithPackageChange_firstCheckInProcess() |
| 588 | throws Exception { |
| 589 | // Set up device configuration. |
| 590 | configureTrackingEnabled(); |
| 591 | configureReliabilityConfigSettingsOk(); |
| 592 | configureValidApplications(); |
| 593 | |
| 594 | // Initialize the package tracker. |
| 595 | mPackageTracker.start(); |
| 596 | |
| 597 | // Check the intent helper is properly configured. |
| 598 | checkIntentHelperInitializedAndReliabilityTrackingEnabled(); |
| 599 | |
| 600 | // Check the initial storage state. |
| 601 | checkPackageStorageStatusIsInitialOrReset(); |
| 602 | |
| 603 | // Simulate package installation. |
| 604 | PackageVersions packageVersions1 = |
| 605 | new PackageVersions(2 /* updateAppPackageVersion */, 3 /* dataAppPackageVersion */); |
| 606 | simulatePackageInstallation(packageVersions1); |
| 607 | |
| 608 | // Confirm an update was triggered. |
| 609 | checkUpdateCheckTriggered(packageVersions1); |
| 610 | |
| 611 | // Get the first token. |
| 612 | CheckToken token1 = mFakeIntentHelper.captureAndResetLastToken(); |
| 613 | assertEquals(packageVersions1, token1.mPackageVersions); |
| 614 | |
| 615 | // Simulate a tracked package being updated a second time (before the response for the |
| 616 | // first has been received). |
| 617 | PackageVersions packageVersions2 = |
| 618 | new PackageVersions(3 /* updateAppPackageVersion */, 4 /* dataAppPackageVersion */); |
| 619 | simulatePackageInstallation(packageVersions2); |
| 620 | |
| 621 | // Confirm an update was triggered. |
| 622 | checkUpdateCheckTriggered(packageVersions2); |
| 623 | |
| 624 | // Get the second token. |
| 625 | CheckToken token2 = mFakeIntentHelper.captureAndResetLastToken(); |
| 626 | assertEquals(packageVersions2, token2.mPackageVersions); |
| 627 | |
| 628 | // token1 should be invalid because the token2 was generated. |
| 629 | mPackageTracker.recordCheckResult(token1, true /* success */); |
| 630 | |
| 631 | // Reliability triggering should still be enabled. |
| 632 | mFakeIntentHelper.assertReliabilityTriggeringEnabled(); |
| 633 | |
| 634 | // Check the expected storage state. |
| 635 | checkPackageStorageStatus(PackageStatus.CHECK_STARTED, packageVersions2); |
| 636 | |
| 637 | // token2 should still be accepted. |
| 638 | mPackageTracker.recordCheckResult(token2, true /* success */); |
| 639 | |
| 640 | // Check storage and reliability triggering state. |
| 641 | checkUpdateCheckSuccessful(packageVersions2); |
| 642 | } |
| 643 | |
| 644 | /** |
| 645 | * Two package updates triggered for different package versions. The second is triggered after |
| 646 | * the first has completed successfully. |
| 647 | */ |
| 648 | @Test |
| 649 | public void trackingEnabled_packageUpdate_twoChecksWithPackageChange_sequential() |
| 650 | throws Exception { |
| 651 | // Set up device configuration. |
| 652 | configureTrackingEnabled(); |
| 653 | configureReliabilityConfigSettingsOk(); |
| 654 | configureValidApplications(); |
| 655 | |
| 656 | // Initialize the package tracker. |
| 657 | mPackageTracker.start(); |
| 658 | |
| 659 | // Check the intent helper is properly configured. |
| 660 | checkIntentHelperInitializedAndReliabilityTrackingEnabled(); |
| 661 | |
| 662 | // Check the initial storage state. |
| 663 | checkPackageStorageStatusIsInitialOrReset(); |
| 664 | |
| 665 | // Simulate package installation. |
| 666 | PackageVersions packageVersions1 = |
| 667 | new PackageVersions(2 /* updateAppPackageVersion */, 3 /* dataAppPackageVersion */); |
| 668 | simulatePackageInstallation(packageVersions1); |
| 669 | |
| 670 | // Confirm an update was triggered. |
| 671 | checkUpdateCheckTriggered(packageVersions1); |
| 672 | |
| 673 | // Get the first token. |
| 674 | CheckToken token1 = mFakeIntentHelper.captureAndResetLastToken(); |
| 675 | assertEquals(packageVersions1, token1.mPackageVersions); |
| 676 | |
| 677 | // token1 should be accepted. |
| 678 | mPackageTracker.recordCheckResult(token1, true /* success */); |
| 679 | |
| 680 | // Check storage and reliability triggering state. |
| 681 | checkUpdateCheckSuccessful(packageVersions1); |
| 682 | |
| 683 | // Simulate a tracked package being updated a second time. |
| 684 | PackageVersions packageVersions2 = |
| 685 | new PackageVersions(3 /* updateAppPackageVersion */, 4 /* dataAppPackageVersion */); |
| 686 | simulatePackageInstallation(packageVersions2); |
| 687 | |
| 688 | // Confirm an update was triggered. |
| 689 | checkUpdateCheckTriggered(packageVersions2); |
| 690 | |
| 691 | // Get the second token. |
| 692 | CheckToken token2 = mFakeIntentHelper.captureAndResetLastToken(); |
| 693 | assertEquals(packageVersions2, token2.mPackageVersions); |
| 694 | |
| 695 | // token2 should still be accepted. |
| 696 | mPackageTracker.recordCheckResult(token2, true /* success */); |
| 697 | |
| 698 | // Check storage and reliability triggering state. |
| 699 | checkUpdateCheckSuccessful(packageVersions2); |
| 700 | } |
| 701 | |
| 702 | /** |
| 703 | * Replaying the same token twice. |
| 704 | */ |
| 705 | @Test |
| 706 | public void trackingEnabled_packageUpdate_sameTokenReplayFails() throws Exception { |
| 707 | // Set up device configuration. |
| 708 | configureTrackingEnabled(); |
| 709 | configureReliabilityConfigSettingsOk(); |
| 710 | configureValidApplications(); |
| 711 | |
| 712 | // Initialize the package tracker. |
| 713 | mPackageTracker.start(); |
| 714 | |
| 715 | // Check the intent helper is properly configured. |
| 716 | checkIntentHelperInitializedAndReliabilityTrackingEnabled(); |
| 717 | |
| 718 | // Check the initial storage state. |
| 719 | checkPackageStorageStatusIsInitialOrReset(); |
| 720 | |
| 721 | // Simulate package installation. |
| 722 | PackageVersions packageVersions1 = |
| 723 | new PackageVersions(2 /* updateAppPackageVersion */, 3 /* dataAppPackageVersion */); |
| 724 | simulatePackageInstallation(packageVersions1); |
| 725 | |
| 726 | // Confirm an update was triggered. |
| 727 | checkUpdateCheckTriggered(packageVersions1); |
| 728 | |
| 729 | // Get the first token. |
| 730 | CheckToken token1 = mFakeIntentHelper.captureAndResetLastToken(); |
| 731 | assertEquals(packageVersions1, token1.mPackageVersions); |
| 732 | |
| 733 | // token1 should be accepted. |
| 734 | mPackageTracker.recordCheckResult(token1, true /* success */); |
| 735 | |
| 736 | // Check storage and reliability triggering state. |
| 737 | checkUpdateCheckSuccessful(packageVersions1); |
| 738 | |
| 739 | // Apply token1 again. |
| 740 | mPackageTracker.recordCheckResult(token1, true /* success */); |
| 741 | |
| 742 | // Check the expected storage state. No real way to tell if it has been updated, but |
| 743 | // we can check the final state is still what it should be. |
| 744 | checkPackageStorageStatus(PackageStatus.CHECK_COMPLETED_SUCCESS, packageVersions1); |
| 745 | |
| 746 | // Under the covers we expect it to fail to update because the storage should recognize that |
| 747 | // the token is no longer valid. |
| 748 | mFakeIntentHelper.assertReliabilityTriggeringEnabled(); |
| 749 | |
| 750 | // Peek inside the package tracker to make sure it is tracking failure counts properly. |
| 751 | assertEquals(1, mPackageTracker.getCheckFailureCountForTests()); |
| 752 | } |
| 753 | |
| 754 | @Test |
| 755 | public void trackingEnabled_reliabilityTrigger_firstTime_initialStorage() throws Exception { |
| 756 | // Set up device configuration. |
| 757 | configureTrackingEnabled(); |
| 758 | configureReliabilityConfigSettingsOk(); |
| 759 | PackageVersions packageVersions = configureValidApplications(); |
| 760 | |
| 761 | // Initialize the package tracker. |
| 762 | mPackageTracker.start(); |
| 763 | |
| 764 | // Check the intent helper is properly configured. |
| 765 | checkIntentHelperInitializedAndReliabilityTrackingEnabled(); |
| 766 | |
| 767 | // Check the initial storage state. |
| 768 | checkPackageStorageStatusIsInitialOrReset(); |
| 769 | |
| 770 | // Simulate a reliability trigger. |
| 771 | mFakeIntentHelper.simulateReliabilityTrigger(); |
| 772 | |
| 773 | // Assert the PackageTracker did trigger an update. |
| 774 | checkUpdateCheckTriggered(packageVersions); |
| 775 | |
| 776 | // Confirm the token was correct. |
| 777 | CheckToken token1 = mFakeIntentHelper.captureAndResetLastToken(); |
| 778 | assertEquals(packageVersions, token1.mPackageVersions); |
| 779 | |
| 780 | // token1 should be accepted. |
| 781 | mPackageTracker.recordCheckResult(token1, true /* success */); |
| 782 | |
| 783 | // Check storage and reliability triggering state. |
| 784 | checkUpdateCheckSuccessful(packageVersions); |
| 785 | } |
| 786 | |
| 787 | @Test |
| 788 | public void trackingEnabled_reliabilityTrigger_afterRebootNoTriggerNeeded() throws Exception { |
| 789 | // Set up device configuration. |
| 790 | configureTrackingEnabled(); |
| 791 | configureReliabilityConfigSettingsOk(); |
| 792 | PackageVersions packageVersions = configureValidApplications(); |
| 793 | |
| 794 | // Force the storage into a state we want. |
| 795 | mPackageStatusStorage.forceCheckStateForTests( |
| 796 | PackageStatus.CHECK_COMPLETED_SUCCESS, packageVersions); |
| 797 | |
| 798 | // Initialize the package tracker. |
| 799 | mPackageTracker.start(); |
| 800 | |
| 801 | // Check the intent helper is properly configured. |
| 802 | checkIntentHelperInitializedAndReliabilityTrackingEnabled(); |
| 803 | |
| 804 | // Check the initial storage state. |
| 805 | checkPackageStorageStatus(PackageStatus.CHECK_COMPLETED_SUCCESS, packageVersions); |
| 806 | |
| 807 | // Simulate a reliability trigger. |
| 808 | mFakeIntentHelper.simulateReliabilityTrigger(); |
| 809 | |
| 810 | // Assert the PackageTracker did not attempt to trigger an update. |
| 811 | mFakeIntentHelper.assertUpdateNotTriggered(); |
| 812 | |
| 813 | // Check storage and reliability triggering state. |
| 814 | checkUpdateCheckSuccessful(packageVersions); |
| 815 | } |
| 816 | |
| 817 | /** |
| 818 | * Simulates the device starting where the storage records do not match the installed app |
| 819 | * versions. The reliability trigger should cause the package tracker to perform a check. |
| 820 | */ |
| 821 | @Test |
| 822 | public void trackingEnabled_reliabilityTrigger_afterRebootTriggerNeededBecausePreviousFailed() |
| 823 | throws Exception { |
| 824 | // Set up device configuration. |
| 825 | configureTrackingEnabled(); |
| 826 | configureReliabilityConfigSettingsOk(); |
| 827 | |
| 828 | PackageVersions oldPackageVersions = new PackageVersions(1, 1); |
| 829 | PackageVersions currentPackageVersions = new PackageVersions(2, 2); |
| 830 | |
| 831 | // Simulate there being a newer version installed than the one recorded in storage. |
| 832 | configureValidApplications(currentPackageVersions); |
| 833 | |
| 834 | // Force the storage into a state we want. |
| 835 | mPackageStatusStorage.forceCheckStateForTests( |
| 836 | PackageStatus.CHECK_COMPLETED_FAILURE, oldPackageVersions); |
| 837 | |
| 838 | // Initialize the package tracker. |
| 839 | mPackageTracker.start(); |
| 840 | |
| 841 | // Check the intent helper is properly configured. |
| 842 | checkIntentHelperInitializedAndReliabilityTrackingEnabled(); |
| 843 | |
| 844 | // Check the initial storage state. |
| 845 | checkPackageStorageStatus(PackageStatus.CHECK_COMPLETED_FAILURE, oldPackageVersions); |
| 846 | |
| 847 | // Simulate a reliability trigger. |
| 848 | mFakeIntentHelper.simulateReliabilityTrigger(); |
| 849 | |
| 850 | // Assert the PackageTracker did trigger an update. |
| 851 | checkUpdateCheckTriggered(currentPackageVersions); |
| 852 | |
| 853 | // Simulate the update check completing successfully. |
| 854 | CheckToken checkToken = mFakeIntentHelper.captureAndResetLastToken(); |
| 855 | mPackageTracker.recordCheckResult(checkToken, true /* success */); |
| 856 | |
| 857 | // Check storage and reliability triggering state. |
| 858 | checkUpdateCheckSuccessful(currentPackageVersions); |
| 859 | } |
| 860 | |
| 861 | /** |
| 862 | * Simulates persistent failures of the reliability check. It should stop after the configured |
| 863 | * number of checks. |
| 864 | */ |
| 865 | @Test |
| 866 | public void trackingEnabled_reliabilityTrigger_repeatedFailures() throws Exception { |
| 867 | // Set up device configuration. |
| 868 | configureTrackingEnabled(); |
| 869 | |
| 870 | int retriesAllowed = 3; |
| 871 | int checkDelayMillis = 5 * 60 * 1000; |
| 872 | configureReliabilityConfigSettings(retriesAllowed, checkDelayMillis); |
| 873 | |
| 874 | PackageVersions oldPackageVersions = new PackageVersions(1, 1); |
| 875 | PackageVersions currentPackageVersions = new PackageVersions(2, 2); |
| 876 | |
| 877 | // Simulate there being a newer version installed than the one recorded in storage. |
| 878 | configureValidApplications(currentPackageVersions); |
| 879 | |
| 880 | // Force the storage into a state we want. |
| 881 | mPackageStatusStorage.forceCheckStateForTests( |
| 882 | PackageStatus.CHECK_COMPLETED_FAILURE, oldPackageVersions); |
| 883 | |
| 884 | // Initialize the package tracker. |
| 885 | mPackageTracker.start(); |
| 886 | |
| 887 | // Check the intent helper is properly configured. |
| 888 | checkIntentHelperInitializedAndReliabilityTrackingEnabled(); |
| 889 | |
| 890 | // Check the initial storage state. |
| 891 | checkPackageStorageStatus(PackageStatus.CHECK_COMPLETED_FAILURE, oldPackageVersions); |
| 892 | |
| 893 | for (int i = 0; i < retriesAllowed + 1; i++) { |
| 894 | // Simulate a reliability trigger. |
| 895 | mFakeIntentHelper.simulateReliabilityTrigger(); |
| 896 | |
| 897 | // Assert the PackageTracker did trigger an update. |
| 898 | checkUpdateCheckTriggered(currentPackageVersions); |
| 899 | |
| 900 | // Check the PackageTracker failure count before calling recordCheckResult. |
| 901 | assertEquals(i, mPackageTracker.getCheckFailureCountForTests()); |
| 902 | |
| 903 | // Simulate a check failure. |
| 904 | CheckToken checkToken = mFakeIntentHelper.captureAndResetLastToken(); |
| 905 | mPackageTracker.recordCheckResult(checkToken, false /* success */); |
| 906 | |
| 907 | // Peek inside the package tracker to make sure it is tracking failure counts properly. |
| 908 | assertEquals(i + 1, mPackageTracker.getCheckFailureCountForTests()); |
| 909 | |
| 910 | // Confirm nothing has changed. |
| 911 | mFakeIntentHelper.assertUpdateNotTriggered(); |
| 912 | checkPackageStorageStatus(PackageStatus.CHECK_COMPLETED_FAILURE, |
| 913 | currentPackageVersions); |
| 914 | |
| 915 | // Check reliability triggering is in the correct state. |
| 916 | if (i <= retriesAllowed) { |
| 917 | mFakeIntentHelper.assertReliabilityTriggeringEnabled(); |
| 918 | } else { |
| 919 | mFakeIntentHelper.assertReliabilityTriggeringDisabled(); |
| 920 | } |
| 921 | } |
| 922 | } |
| 923 | |
| 924 | @Test |
| 925 | public void trackingEnabled_reliabilityTrigger_failureCountIsReset() throws Exception { |
| 926 | // Set up device configuration. |
| 927 | configureTrackingEnabled(); |
| 928 | |
| 929 | int retriesAllowed = 3; |
| 930 | int checkDelayMillis = 5 * 60 * 1000; |
| 931 | configureReliabilityConfigSettings(retriesAllowed, checkDelayMillis); |
| 932 | |
| 933 | PackageVersions oldPackageVersions = new PackageVersions(1, 1); |
| 934 | PackageVersions currentPackageVersions = new PackageVersions(2, 2); |
| 935 | |
| 936 | // Simulate there being a newer version installed than the one recorded in storage. |
| 937 | configureValidApplications(currentPackageVersions); |
| 938 | |
| 939 | // Force the storage into a state we want. |
| 940 | mPackageStatusStorage.forceCheckStateForTests( |
| 941 | PackageStatus.CHECK_COMPLETED_FAILURE, oldPackageVersions); |
| 942 | |
| 943 | // Initialize the package tracker. |
| 944 | mPackageTracker.start(); |
| 945 | |
| 946 | // Check the intent helper is properly configured. |
| 947 | checkIntentHelperInitializedAndReliabilityTrackingEnabled(); |
| 948 | |
| 949 | // Check the initial storage state. |
| 950 | checkPackageStorageStatus(PackageStatus.CHECK_COMPLETED_FAILURE, oldPackageVersions); |
| 951 | |
| 952 | // Fail (retries - 1) times. |
| 953 | for (int i = 0; i < retriesAllowed - 1; i++) { |
| 954 | // Simulate a reliability trigger. |
| 955 | mFakeIntentHelper.simulateReliabilityTrigger(); |
| 956 | |
| 957 | // Assert the PackageTracker did trigger an update. |
| 958 | checkUpdateCheckTriggered(currentPackageVersions); |
| 959 | |
| 960 | // Check the PackageTracker failure count before calling recordCheckResult. |
| 961 | assertEquals(i, mPackageTracker.getCheckFailureCountForTests()); |
| 962 | |
| 963 | // Simulate a check failure. |
| 964 | CheckToken checkToken = mFakeIntentHelper.captureAndResetLastToken(); |
| 965 | mPackageTracker.recordCheckResult(checkToken, false /* success */); |
| 966 | |
| 967 | // Peek inside the package tracker to make sure it is tracking failure counts properly. |
| 968 | assertEquals(i + 1, mPackageTracker.getCheckFailureCountForTests()); |
| 969 | |
| 970 | // Confirm nothing has changed. |
| 971 | mFakeIntentHelper.assertUpdateNotTriggered(); |
| 972 | checkPackageStorageStatus(PackageStatus.CHECK_COMPLETED_FAILURE, |
| 973 | currentPackageVersions); |
| 974 | |
| 975 | // Check reliability triggering is still enabled. |
| 976 | mFakeIntentHelper.assertReliabilityTriggeringEnabled(); |
| 977 | } |
| 978 | |
| 979 | // Simulate a reliability trigger. |
| 980 | mFakeIntentHelper.simulateReliabilityTrigger(); |
| 981 | |
| 982 | // Assert the PackageTracker did trigger an update. |
| 983 | checkUpdateCheckTriggered(currentPackageVersions); |
| 984 | |
| 985 | // Check the PackageTracker failure count before calling recordCheckResult. |
| 986 | assertEquals(retriesAllowed - 1, mPackageTracker.getCheckFailureCountForTests()); |
| 987 | |
| 988 | // On the last possible try, succeed. |
| 989 | CheckToken checkToken = mFakeIntentHelper.captureAndResetLastToken(); |
| 990 | mPackageTracker.recordCheckResult(checkToken, true /* success */); |
| 991 | |
| 992 | checkUpdateCheckSuccessful(currentPackageVersions); |
| 993 | } |
| 994 | |
| 995 | /** |
| 996 | * Simulates reliability triggers happening too close together. Package tracker should ignore |
| 997 | * the ones it doesn't need. |
| 998 | */ |
| 999 | @Test |
| 1000 | public void trackingEnabled_reliabilityTrigger_tooSoon() throws Exception { |
| 1001 | // Set up device configuration. |
| 1002 | configureTrackingEnabled(); |
| 1003 | |
| 1004 | int retriesAllowed = 5; |
| 1005 | int checkDelayMillis = 5 * 60 * 1000; |
| 1006 | configureReliabilityConfigSettings(retriesAllowed, checkDelayMillis); |
| 1007 | |
| 1008 | PackageVersions oldPackageVersions = new PackageVersions(1, 1); |
| 1009 | PackageVersions currentPackageVersions = new PackageVersions(2, 2); |
| 1010 | |
| 1011 | // Simulate there being a newer version installed than the one recorded in storage. |
| 1012 | configureValidApplications(currentPackageVersions); |
| 1013 | |
| 1014 | // Force the storage into a state we want. |
| 1015 | mPackageStatusStorage.forceCheckStateForTests( |
| 1016 | PackageStatus.CHECK_COMPLETED_FAILURE, oldPackageVersions); |
| 1017 | |
| 1018 | // Initialize the package tracker. |
| 1019 | mPackageTracker.start(); |
| 1020 | |
| 1021 | // Check the intent helper is properly configured. |
| 1022 | checkIntentHelperInitializedAndReliabilityTrackingEnabled(); |
| 1023 | |
| 1024 | // Check the initial storage state. |
| 1025 | checkPackageStorageStatus(PackageStatus.CHECK_COMPLETED_FAILURE, oldPackageVersions); |
| 1026 | |
| 1027 | // Simulate a reliability trigger. |
| 1028 | mFakeIntentHelper.simulateReliabilityTrigger(); |
| 1029 | |
| 1030 | // Assert the PackageTracker did trigger an update. |
| 1031 | checkUpdateCheckTriggered(currentPackageVersions); |
| 1032 | CheckToken token1 = mFakeIntentHelper.captureAndResetLastToken(); |
| 1033 | |
| 1034 | // Increment the clock, but not enough. |
| 1035 | mFakeClock.incrementClock(checkDelayMillis - 1); |
| 1036 | |
| 1037 | // Simulate a reliability trigger. |
| 1038 | mFakeIntentHelper.simulateReliabilityTrigger(); |
| 1039 | |
| 1040 | // Assert the PackageTracker did not trigger an update. |
| 1041 | mFakeIntentHelper.assertUpdateNotTriggered(); |
| 1042 | checkPackageStorageStatus(PackageStatus.CHECK_STARTED, currentPackageVersions); |
| 1043 | mFakeIntentHelper.assertReliabilityTriggeringEnabled(); |
| 1044 | |
| 1045 | // Increment the clock slightly more. Should now consider the response overdue. |
| 1046 | mFakeClock.incrementClock(2); |
| 1047 | |
| 1048 | // Simulate a reliability trigger. |
| 1049 | mFakeIntentHelper.simulateReliabilityTrigger(); |
| 1050 | |
| 1051 | // Triggering should have happened. |
| 1052 | checkUpdateCheckTriggered(currentPackageVersions); |
| 1053 | CheckToken token2 = mFakeIntentHelper.captureAndResetLastToken(); |
| 1054 | |
| 1055 | // Check a new token was generated. |
| 1056 | assertFalse(token1.equals(token2)); |
| 1057 | } |
| 1058 | |
| 1059 | /** |
| 1060 | * Tests what happens when a package update doesn't complete and a reliability trigger cleans |
| 1061 | * up for it. |
| 1062 | */ |
| 1063 | @Test |
| 1064 | public void trackingEnabled_reliabilityTrigger_afterPackageUpdateDidNotComplete() |
| 1065 | throws Exception { |
| 1066 | |
| 1067 | // Set up device configuration. |
| 1068 | configureTrackingEnabled(); |
| 1069 | |
| 1070 | int retriesAllowed = 5; |
| 1071 | int checkDelayMillis = 5 * 60 * 1000; |
| 1072 | configureReliabilityConfigSettings(retriesAllowed, checkDelayMillis); |
| 1073 | |
| 1074 | PackageVersions currentPackageVersions = new PackageVersions(1, 1); |
| 1075 | PackageVersions newPackageVersions = new PackageVersions(2, 2); |
| 1076 | |
| 1077 | // Simulate there being a newer version installed than the one recorded in storage. |
| 1078 | configureValidApplications(currentPackageVersions); |
| 1079 | |
| 1080 | // Force the storage into a state we want. |
| 1081 | mPackageStatusStorage.forceCheckStateForTests( |
| 1082 | PackageStatus.CHECK_COMPLETED_SUCCESS, currentPackageVersions); |
| 1083 | |
| 1084 | // Initialize the package tracker. |
| 1085 | mPackageTracker.start(); |
| 1086 | |
| 1087 | // Check the intent helper is properly configured. |
| 1088 | checkIntentHelperInitializedAndReliabilityTrackingEnabled(); |
| 1089 | |
| 1090 | // Simulate a reliability trigger. |
| 1091 | simulatePackageInstallation(newPackageVersions); |
| 1092 | |
| 1093 | // Assert the PackageTracker did trigger an update. |
| 1094 | checkUpdateCheckTriggered(newPackageVersions); |
| 1095 | CheckToken token1 = mFakeIntentHelper.captureAndResetLastToken(); |
| 1096 | |
| 1097 | // Increment the clock, but not enough. |
| 1098 | mFakeClock.incrementClock(checkDelayMillis + 1); |
| 1099 | |
| 1100 | // Simulate a reliability trigger. |
| 1101 | mFakeIntentHelper.simulateReliabilityTrigger(); |
| 1102 | |
| 1103 | // Assert the PackageTracker triggered an update. |
| 1104 | checkUpdateCheckTriggered(newPackageVersions); |
| 1105 | CheckToken token2 = mFakeIntentHelper.captureAndResetLastToken(); |
| 1106 | |
| 1107 | // Check a new token was generated. |
| 1108 | assertFalse(token1.equals(token2)); |
| 1109 | |
| 1110 | // Simulate the reliability check completing. |
| 1111 | mPackageTracker.recordCheckResult(token2, true /* success */); |
| 1112 | |
| 1113 | // Check everything is now as it should be. |
| 1114 | checkUpdateCheckSuccessful(newPackageVersions); |
| 1115 | } |
| 1116 | |
| 1117 | /** |
| 1118 | * Simulates a reliability trigger happening too soon after a package update trigger occurred. |
| 1119 | */ |
| 1120 | @Test |
| 1121 | public void trackingEnabled_reliabilityTriggerAfterUpdate_tooSoon() throws Exception { |
| 1122 | // Set up device configuration. |
| 1123 | configureTrackingEnabled(); |
| 1124 | |
| 1125 | int retriesAllowed = 5; |
| 1126 | int checkDelayMillis = 5 * 60 * 1000; |
| 1127 | configureReliabilityConfigSettings(retriesAllowed, checkDelayMillis); |
| 1128 | |
| 1129 | PackageVersions currentPackageVersions = new PackageVersions(1, 1); |
| 1130 | PackageVersions newPackageVersions = new PackageVersions(2, 2); |
| 1131 | |
| 1132 | // Simulate there being a newer version installed than the one recorded in storage. |
| 1133 | configureValidApplications(currentPackageVersions); |
| 1134 | |
| 1135 | // Force the storage into a state we want. |
| 1136 | mPackageStatusStorage.forceCheckStateForTests( |
| 1137 | PackageStatus.CHECK_COMPLETED_SUCCESS, currentPackageVersions); |
| 1138 | |
| 1139 | // Initialize the package tracker. |
| 1140 | mPackageTracker.start(); |
| 1141 | |
| 1142 | // Check the intent helper is properly configured. |
| 1143 | checkIntentHelperInitializedAndReliabilityTrackingEnabled(); |
| 1144 | |
| 1145 | // Check the initial storage state. |
| 1146 | checkPackageStorageStatus(PackageStatus.CHECK_COMPLETED_SUCCESS, currentPackageVersions); |
| 1147 | |
| 1148 | // Simulate a package update trigger. |
| 1149 | simulatePackageInstallation(newPackageVersions); |
| 1150 | |
| 1151 | // Assert the PackageTracker did trigger an update. |
| 1152 | checkUpdateCheckTriggered(newPackageVersions); |
| 1153 | CheckToken token1 = mFakeIntentHelper.captureAndResetLastToken(); |
| 1154 | |
| 1155 | // Increment the clock, but not enough. |
| 1156 | mFakeClock.incrementClock(checkDelayMillis - 1); |
| 1157 | |
| 1158 | // Simulate a reliability trigger. |
| 1159 | mFakeIntentHelper.simulateReliabilityTrigger(); |
| 1160 | |
| 1161 | // Assert the PackageTracker did not trigger an update. |
| 1162 | mFakeIntentHelper.assertUpdateNotTriggered(); |
| 1163 | checkPackageStorageStatus(PackageStatus.CHECK_STARTED, newPackageVersions); |
| 1164 | mFakeIntentHelper.assertReliabilityTriggeringEnabled(); |
| 1165 | |
| 1166 | // Increment the clock slightly more. Should now consider the response overdue. |
| 1167 | mFakeClock.incrementClock(2); |
| 1168 | |
| 1169 | // Simulate a reliability trigger. |
| 1170 | mFakeIntentHelper.simulateReliabilityTrigger(); |
| 1171 | |
| 1172 | // Triggering should have happened. |
| 1173 | checkUpdateCheckTriggered(newPackageVersions); |
| 1174 | CheckToken token2 = mFakeIntentHelper.captureAndResetLastToken(); |
| 1175 | |
| 1176 | // Check a new token was generated. |
| 1177 | assertFalse(token1.equals(token2)); |
| 1178 | } |
| 1179 | |
Neil Fuller | 87b1128 | 2017-06-23 16:43:45 +0100 | [diff] [blame] | 1180 | @Test |
| 1181 | public void dump() { |
| 1182 | StringWriter stringWriter = new StringWriter(); |
| 1183 | PrintWriter printWriter = new PrintWriter(stringWriter); |
| 1184 | |
| 1185 | mPackageTracker.dump(printWriter); |
| 1186 | |
| 1187 | assertFalse(stringWriter.toString().isEmpty()); |
| 1188 | } |
| 1189 | |
Neil Fuller | 68f6666 | 2017-03-16 18:32:21 +0000 | [diff] [blame] | 1190 | private void simulatePackageInstallation(PackageVersions packageVersions) throws Exception { |
| 1191 | configureApplicationsValidManifests(packageVersions); |
| 1192 | |
| 1193 | // Simulate a tracked package being updated. |
| 1194 | mFakeIntentHelper.simulatePackageUpdatedEvent(); |
| 1195 | } |
| 1196 | |
| 1197 | /** |
| 1198 | * Checks an update check was triggered, reliability triggering is therefore enabled and the |
| 1199 | * storage state reflects that there is a check in progress. |
| 1200 | */ |
| 1201 | private void checkUpdateCheckTriggered(PackageVersions packageVersions) { |
| 1202 | // Assert the PackageTracker attempted to trigger an update. |
| 1203 | mFakeIntentHelper.assertUpdateTriggered(); |
| 1204 | |
| 1205 | // If an update check was triggered reliability triggering should always be enabled to |
| 1206 | // ensure that it can be completed if it fails. |
| 1207 | mFakeIntentHelper.assertReliabilityTriggeringEnabled(); |
| 1208 | |
| 1209 | // Check the expected storage state. |
| 1210 | checkPackageStorageStatus(PackageStatus.CHECK_STARTED, packageVersions); |
| 1211 | } |
| 1212 | |
| 1213 | private void checkUpdateCheckFailed(PackageVersions packageVersions) { |
| 1214 | // Check reliability triggering state. |
| 1215 | mFakeIntentHelper.assertReliabilityTriggeringEnabled(); |
| 1216 | |
| 1217 | // Assert the storage was updated. |
| 1218 | checkPackageStorageStatus(PackageStatus.CHECK_COMPLETED_FAILURE, packageVersions); |
| 1219 | } |
| 1220 | |
| 1221 | private void checkUpdateCheckSuccessful(PackageVersions packageVersions) { |
| 1222 | // Check reliability triggering state. |
| 1223 | mFakeIntentHelper.assertReliabilityTriggeringDisabled(); |
| 1224 | |
| 1225 | // Assert the storage was updated. |
| 1226 | checkPackageStorageStatus(PackageStatus.CHECK_COMPLETED_SUCCESS, packageVersions); |
| 1227 | |
| 1228 | // Peek inside the package tracker to make sure it is tracking failure counts properly. |
| 1229 | assertEquals(0, mPackageTracker.getCheckFailureCountForTests()); |
| 1230 | } |
| 1231 | |
| 1232 | private PackageVersions configureValidApplications() throws Exception { |
| 1233 | configureValidApplications(INITIAL_APP_PACKAGE_VERSIONS); |
| 1234 | return INITIAL_APP_PACKAGE_VERSIONS; |
| 1235 | } |
| 1236 | |
| 1237 | private void configureValidApplications(PackageVersions versions) throws Exception { |
| 1238 | configureUpdateAppPackageOk(UPDATE_APP_PACKAGE_NAME); |
| 1239 | configureDataAppPackageOk(DATA_APP_PACKAGE_NAME); |
| 1240 | configureApplicationsValidManifests(versions); |
| 1241 | } |
| 1242 | |
| 1243 | private void configureApplicationsValidManifests(PackageVersions versions) throws Exception { |
| 1244 | configureUpdateAppManifestOk(UPDATE_APP_PACKAGE_NAME); |
| 1245 | configureDataAppManifestOk(DATA_APP_PACKAGE_NAME); |
| 1246 | configureUpdateAppPackageVersion(UPDATE_APP_PACKAGE_NAME, versions.mUpdateAppVersion); |
| 1247 | configureDataAppPackageVersion(DATA_APP_PACKAGE_NAME, versions.mDataAppVersion); |
| 1248 | } |
| 1249 | |
| 1250 | private void configureUpdateAppPackageVersion(String updateAppPackageName, |
| 1251 | int updataAppPackageVersion) throws Exception { |
| 1252 | when(mMockPackageManagerHelper.getInstalledPackageVersion(updateAppPackageName)) |
| 1253 | .thenReturn(updataAppPackageVersion); |
| 1254 | } |
| 1255 | |
| 1256 | private void configureDataAppPackageVersion(String dataAppPackageName, |
| 1257 | int dataAppPackageVersion) throws Exception { |
| 1258 | when(mMockPackageManagerHelper.getInstalledPackageVersion(dataAppPackageName)) |
| 1259 | .thenReturn(dataAppPackageVersion); |
| 1260 | } |
| 1261 | |
| 1262 | private void configureUpdateAppManifestOk(String updateAppPackageName) throws Exception { |
| 1263 | Intent expectedIntent = RulesUpdaterContract.createUpdaterIntent(updateAppPackageName); |
| 1264 | when(mMockPackageManagerHelper.receiverRegistered( |
| 1265 | filterEquals(expectedIntent), |
| 1266 | eq(RulesUpdaterContract.TRIGGER_TIME_ZONE_RULES_CHECK_PERMISSION))) |
| 1267 | .thenReturn(true); |
| 1268 | when(mMockPackageManagerHelper.usesPermission( |
| 1269 | updateAppPackageName, RulesUpdaterContract.UPDATE_TIME_ZONE_RULES_PERMISSION)) |
| 1270 | .thenReturn(true); |
| 1271 | } |
| 1272 | |
| 1273 | private void configureUpdateAppManifestBad(String updateAppPackageName) throws Exception { |
| 1274 | Intent expectedIntent = RulesUpdaterContract.createUpdaterIntent(updateAppPackageName); |
| 1275 | when(mMockPackageManagerHelper.receiverRegistered( |
| 1276 | filterEquals(expectedIntent), |
| 1277 | eq(RulesUpdaterContract.TRIGGER_TIME_ZONE_RULES_CHECK_PERMISSION))) |
| 1278 | .thenReturn(false); |
| 1279 | // Has permission, but that shouldn't matter if the check above is false. |
| 1280 | when(mMockPackageManagerHelper.usesPermission( |
| 1281 | updateAppPackageName, RulesUpdaterContract.UPDATE_TIME_ZONE_RULES_PERMISSION)) |
| 1282 | .thenReturn(true); |
| 1283 | } |
| 1284 | |
| 1285 | private void configureDataAppManifestOk(String dataAppPackageName) throws Exception { |
| 1286 | when(mMockPackageManagerHelper.contentProviderRegistered( |
| 1287 | TimeZoneRulesDataContract.AUTHORITY, dataAppPackageName)) |
| 1288 | .thenReturn(true); |
| 1289 | } |
| 1290 | |
| 1291 | private void configureDataAppManifestBad(String dataAppPackageName) throws Exception { |
| 1292 | // Simulate the data app not exposing the content provider we require. |
| 1293 | when(mMockPackageManagerHelper.contentProviderRegistered( |
| 1294 | TimeZoneRulesDataContract.AUTHORITY, dataAppPackageName)) |
| 1295 | .thenReturn(false); |
| 1296 | } |
| 1297 | |
| 1298 | private void configureTrackingEnabled() { |
| 1299 | when(mMockConfigHelper.isTrackingEnabled()).thenReturn(true); |
| 1300 | } |
| 1301 | |
| 1302 | private void configureTrackingDisabled() { |
| 1303 | when(mMockConfigHelper.isTrackingEnabled()).thenReturn(false); |
| 1304 | } |
| 1305 | |
| 1306 | private void configureReliabilityConfigSettings(int retriesAllowed, int checkDelayMillis) { |
| 1307 | when(mMockConfigHelper.getFailedCheckRetryCount()).thenReturn(retriesAllowed); |
| 1308 | when(mMockConfigHelper.getCheckTimeAllowedMillis()).thenReturn(checkDelayMillis); |
| 1309 | } |
| 1310 | |
| 1311 | private void configureReliabilityConfigSettingsOk() { |
| 1312 | configureReliabilityConfigSettings(5, 5 * 60 * 1000); |
| 1313 | } |
| 1314 | |
| 1315 | private void configureUpdateAppPackageOk(String updateAppPackageName) throws Exception { |
| 1316 | when(mMockConfigHelper.getUpdateAppPackageName()).thenReturn(updateAppPackageName); |
| 1317 | when(mMockPackageManagerHelper.isPrivilegedApp(updateAppPackageName)).thenReturn(true); |
| 1318 | } |
| 1319 | |
| 1320 | private void configureUpdateAppPackageNotPrivileged(String updateAppPackageName) |
| 1321 | throws Exception { |
| 1322 | when(mMockConfigHelper.getUpdateAppPackageName()).thenReturn(updateAppPackageName); |
| 1323 | when(mMockPackageManagerHelper.isPrivilegedApp(updateAppPackageName)).thenReturn(false); |
| 1324 | } |
| 1325 | |
| 1326 | private void configureUpdateAppPackageNameMissing() { |
| 1327 | when(mMockConfigHelper.getUpdateAppPackageName()).thenReturn(null); |
| 1328 | } |
| 1329 | |
| 1330 | private void configureDataAppPackageOk(String dataAppPackageName) throws Exception { |
| 1331 | when(mMockConfigHelper.getDataAppPackageName()).thenReturn(dataAppPackageName); |
| 1332 | when(mMockPackageManagerHelper.isPrivilegedApp(dataAppPackageName)).thenReturn(true); |
| 1333 | } |
| 1334 | |
| 1335 | private void configureDataAppPackageNotPrivileged(String dataAppPackageName) |
| 1336 | throws Exception { |
| 1337 | when(mMockConfigHelper.getUpdateAppPackageName()).thenReturn(dataAppPackageName); |
| 1338 | when(mMockPackageManagerHelper.isPrivilegedApp(dataAppPackageName)).thenReturn(false); |
| 1339 | } |
| 1340 | |
| 1341 | private void configureDataAppPackageNameMissing() { |
| 1342 | when(mMockConfigHelper.getDataAppPackageName()).thenThrow(new RuntimeException()); |
| 1343 | } |
| 1344 | |
| 1345 | private void checkIntentHelperInitializedAndReliabilityTrackingEnabled() { |
| 1346 | // Verify that calling start initialized the IntentHelper as well. |
| 1347 | mFakeIntentHelper.assertInitialized(UPDATE_APP_PACKAGE_NAME, DATA_APP_PACKAGE_NAME); |
| 1348 | |
| 1349 | // Assert that reliability tracking is always enabled after initialization. |
| 1350 | mFakeIntentHelper.assertReliabilityTriggeringEnabled(); |
| 1351 | } |
| 1352 | |
| 1353 | private void checkPackageStorageStatus( |
| 1354 | int expectedCheckStatus, PackageVersions expectedPackageVersions) { |
| 1355 | PackageStatus packageStatus = mPackageStatusStorage.getPackageStatus(); |
| 1356 | assertEquals(expectedCheckStatus, packageStatus.mCheckStatus); |
| 1357 | assertEquals(expectedPackageVersions, packageStatus.mVersions); |
| 1358 | } |
| 1359 | |
| 1360 | private void checkPackageStorageStatusIsInitialOrReset() { |
| 1361 | assertNull(mPackageStatusStorage.getPackageStatus()); |
| 1362 | } |
| 1363 | |
| 1364 | private static CheckToken createArbitraryCheckToken() { |
| 1365 | return new CheckToken(1, INITIAL_APP_PACKAGE_VERSIONS); |
| 1366 | } |
| 1367 | |
| 1368 | /** |
| 1369 | * A fake IntentHelper implementation for use in tests. |
| 1370 | */ |
| 1371 | private static class FakeIntentHelper implements IntentHelper { |
| 1372 | |
| 1373 | private Listener mListener; |
| 1374 | private String mUpdateAppPackageName; |
| 1375 | private String mDataAppPackageName; |
| 1376 | |
| 1377 | private CheckToken mLastToken; |
| 1378 | |
| 1379 | private boolean mReliabilityTriggeringEnabled; |
| 1380 | |
| 1381 | @Override |
| 1382 | public void initialize(String updateAppPackageName, String dataAppPackageName, |
| 1383 | Listener listener) { |
| 1384 | assertNotNull(updateAppPackageName); |
| 1385 | assertNotNull(dataAppPackageName); |
| 1386 | assertNotNull(listener); |
| 1387 | mListener = listener; |
| 1388 | mUpdateAppPackageName = updateAppPackageName; |
| 1389 | mDataAppPackageName = dataAppPackageName; |
| 1390 | } |
| 1391 | |
| 1392 | public void assertInitialized( |
| 1393 | String expectedUpdateAppPackageName, String expectedDataAppPackageName) { |
| 1394 | assertNotNull(mListener); |
| 1395 | assertEquals(expectedUpdateAppPackageName, mUpdateAppPackageName); |
| 1396 | assertEquals(expectedDataAppPackageName, mDataAppPackageName); |
| 1397 | } |
| 1398 | |
| 1399 | public void assertNotInitialized() { |
| 1400 | assertNull(mListener); |
| 1401 | } |
| 1402 | |
| 1403 | @Override |
| 1404 | public void sendTriggerUpdateCheck(CheckToken checkToken) { |
| 1405 | if (mLastToken != null) { |
| 1406 | fail("lastToken already set"); |
| 1407 | } |
| 1408 | mLastToken = checkToken; |
| 1409 | } |
| 1410 | |
| 1411 | @Override |
| 1412 | public void enableReliabilityTriggering() { |
| 1413 | mReliabilityTriggeringEnabled = true; |
| 1414 | } |
| 1415 | |
| 1416 | @Override |
| 1417 | public void disableReliabilityTriggering() { |
| 1418 | mReliabilityTriggeringEnabled = false; |
| 1419 | } |
| 1420 | |
| 1421 | public void assertReliabilityTriggeringEnabled() { |
| 1422 | assertTrue(mReliabilityTriggeringEnabled); |
| 1423 | } |
| 1424 | |
| 1425 | public void assertReliabilityTriggeringDisabled() { |
| 1426 | assertFalse(mReliabilityTriggeringEnabled); |
| 1427 | } |
| 1428 | |
| 1429 | public void assertUpdateTriggered() { |
| 1430 | assertNotNull(mLastToken); |
| 1431 | } |
| 1432 | |
| 1433 | public void assertUpdateNotTriggered() { |
| 1434 | assertNull(mLastToken); |
| 1435 | } |
| 1436 | |
| 1437 | public CheckToken captureAndResetLastToken() { |
| 1438 | CheckToken toReturn = mLastToken; |
| 1439 | assertNotNull("No update triggered", toReturn); |
| 1440 | mLastToken = null; |
| 1441 | return toReturn; |
| 1442 | } |
| 1443 | |
| 1444 | public void simulatePackageUpdatedEvent() { |
| 1445 | mListener.triggerUpdateIfNeeded(true); |
| 1446 | } |
| 1447 | |
| 1448 | public void simulateReliabilityTrigger() { |
| 1449 | mListener.triggerUpdateIfNeeded(false); |
| 1450 | } |
| 1451 | } |
| 1452 | |
| 1453 | private static class FakeClockHelper implements ClockHelper { |
| 1454 | |
| 1455 | private long currentTime = 1000; |
| 1456 | |
| 1457 | @Override |
| 1458 | public long currentTimestamp() { |
| 1459 | return currentTime; |
| 1460 | } |
| 1461 | |
| 1462 | public void incrementClock(long millis) { |
| 1463 | currentTime += millis; |
| 1464 | } |
| 1465 | } |
| 1466 | |
| 1467 | /** |
| 1468 | * Registers a mockito parameter matcher that uses {@link Intent#filterEquals(Intent)}. to |
| 1469 | * check the parameter against the intent supplied. |
| 1470 | */ |
| 1471 | private static Intent filterEquals(final Intent expected) { |
| 1472 | final Matcher<Intent> m = new BaseMatcher<Intent>() { |
| 1473 | @Override |
| 1474 | public boolean matches(Object actual) { |
| 1475 | return actual != null && expected.filterEquals((Intent) actual); |
| 1476 | } |
| 1477 | @Override |
| 1478 | public void describeTo(Description description) { |
| 1479 | description.appendText(expected.toString()); |
| 1480 | } |
| 1481 | }; |
| 1482 | return argThat(m); |
| 1483 | } |
| 1484 | } |