Mitja Nikolaus | 1f7c03d | 2018-08-09 11:11:28 +0200 | [diff] [blame] | 1 | """Test crashreport_stats models and the 'stats' command.""" |
Borjan Tchakaloff | 0aa1a27 | 2018-03-19 17:23:58 +0400 | [diff] [blame] | 2 | from datetime import datetime, date, timedelta |
Mitja Nikolaus | 1f7c03d | 2018-08-09 11:11:28 +0200 | [diff] [blame] | 3 | import pytz |
Dirk Vogt | 62ff7f2 | 2017-05-04 16:07:21 +0200 | [diff] [blame] | 4 | |
Borjan Tchakaloff | 0aa1a27 | 2018-03-19 17:23:58 +0400 | [diff] [blame] | 5 | from django.core.management import call_command |
| 6 | from django.test import TestCase |
Mitja Nikolaus | 1f7c03d | 2018-08-09 11:11:28 +0200 | [diff] [blame] | 7 | from django.urls import reverse |
| 8 | from django.utils.http import urlencode |
| 9 | |
| 10 | from rest_framework import status |
| 11 | from rest_framework.test import APITestCase, APIClient |
| 12 | |
| 13 | from crashreport_stats.models import ( |
| 14 | Version, VersionDaily, RadioVersion, RadioVersionDaily |
| 15 | ) |
| 16 | |
Borjan Tchakaloff | 0aa1a27 | 2018-03-19 17:23:58 +0400 | [diff] [blame] | 17 | from crashreports.models import User, Device, Crashreport, HeartBeat |
Mitja Nikolaus | 1f7c03d | 2018-08-09 11:11:28 +0200 | [diff] [blame] | 18 | |
| 19 | |
| 20 | class Dummy(): |
| 21 | """Class for creating dummy instances for testing.""" |
| 22 | |
| 23 | # Valid unique entries |
| 24 | BUILD_FINGERPRINTS = [( |
| 25 | 'Fairphone/FP2/FP2:5.1/FP2/r4275.1_FP2_gms76_1.13.0:user/release-keys' |
| 26 | ), ( |
| 27 | 'Fairphone/FP2/FP2:5.1.1/FP2-gms75.1.13.0/FP2-gms75.1.13.0' |
| 28 | ':user/release-keys' |
| 29 | ), ( |
| 30 | 'Fairphone/FP2/FP2:6.0.1/FP2-gms-18.04.1/FP2-gms-18.04.1' |
| 31 | ':user/release-keys' |
| 32 | ), ( |
| 33 | 'Fairphone/FP2/FP2:7.1.2/18.07.2/gms-7480c31d' |
| 34 | ':user/release-keys' |
| 35 | )] |
| 36 | RADIO_VERSIONS = ['4437.1-FP2-0-07', '4437.1-FP2-0-08', |
| 37 | '4437.1-FP2-0-09', '4437.1-FP2-0-10'] |
| 38 | |
| 39 | DATES = [date(2018, 3, 19), date(2018, 3, 26), date(2018, 5, 1)] |
| 40 | |
| 41 | DEFAULT_DUMMY_VERSION_VALUES = { |
| 42 | 'build_fingerprint': BUILD_FINGERPRINTS[0], |
| 43 | 'first_seen_on': DATES[1], |
| 44 | 'released_on': DATES[0] |
| 45 | } |
| 46 | |
| 47 | DEFAULT_DUMMY_VERSION_DAILY_VALUES = { |
| 48 | 'date': DATES[1] |
| 49 | } |
| 50 | |
| 51 | DEFAULT_DUMMY_RADIO_VERSION_VALUES = { |
| 52 | 'radio_version': RADIO_VERSIONS[0], |
| 53 | 'first_seen_on': DATES[1], |
| 54 | 'released_on': DATES[0] |
| 55 | } |
| 56 | |
| 57 | DEFAULT_DUMMY_RADIO_VERSION_DAILY_VALUES = { |
| 58 | 'date': DATES[1] |
| 59 | } |
| 60 | |
| 61 | DEFAULT_DUMMY_DEVICE_VALUES = { |
| 62 | 'board_date': datetime(2015, 12, 15, 1, 23, 45, tzinfo=pytz.utc), |
| 63 | 'chipset': 'Qualcomm MSM8974PRO-AA', |
| 64 | 'token': '64111c62d521fb4724454ca6dea27e18f93ef56e' |
| 65 | } |
| 66 | |
| 67 | DEFAULT_DUMMY_USER_VALUES = { |
| 68 | 'username': 'testuser' |
| 69 | } |
| 70 | |
Borjan Tchakaloff | 0aa1a27 | 2018-03-19 17:23:58 +0400 | [diff] [blame] | 71 | DEFAULT_DUMMY_HEARTBEAT_VALUES = { |
| 72 | 'app_version': 10100, |
| 73 | 'uptime': ( |
| 74 | 'up time: 16 days, 21:49:56, idle time: 5 days, 20:55:04, ' |
| 75 | 'sleep time: 10 days, 20:46:27'), |
| 76 | 'build_fingerprint': BUILD_FINGERPRINTS[0], |
| 77 | 'radio_version': RADIO_VERSIONS[0], |
| 78 | 'date': datetime(2018, 3, 19, tzinfo=pytz.utc), |
| 79 | } |
| 80 | |
| 81 | DEFAULT_DUMMY_CRASHREPORT_VALUES = DEFAULT_DUMMY_HEARTBEAT_VALUES.copy() |
| 82 | DEFAULT_DUMMY_CRASHREPORT_VALUES.update({ |
| 83 | 'is_fake_report': 0, |
| 84 | 'boot_reason': Crashreport.BOOT_REASON_UNKOWN, |
| 85 | 'power_on_reason': 'it was powered on', |
| 86 | 'power_off_reason': 'something happened and it went off', |
| 87 | }) |
| 88 | |
Mitja Nikolaus | 1f7c03d | 2018-08-09 11:11:28 +0200 | [diff] [blame] | 89 | @staticmethod |
| 90 | def update_copy(original, update): |
| 91 | """Merge fields of update into a copy of original.""" |
| 92 | data = original.copy() |
| 93 | data.update(update) |
| 94 | return data |
| 95 | |
| 96 | @staticmethod |
| 97 | def create_dummy_user(**kwargs): |
| 98 | """Create a dummy user instance. |
| 99 | |
| 100 | The dummy instance is created and saved to the database. |
| 101 | Args: |
| 102 | **kwargs: |
| 103 | Optional arguments to extend/overwrite the default values. |
| 104 | |
| 105 | Returns: The created user instance. |
| 106 | |
| 107 | """ |
| 108 | entity = User(**Dummy.update_copy( |
| 109 | Dummy.DEFAULT_DUMMY_USER_VALUES, kwargs)) |
| 110 | entity.save() |
| 111 | return entity |
| 112 | |
| 113 | @staticmethod |
| 114 | def create_dummy_device(user, **kwargs): |
| 115 | """Create a dummy device instance. |
| 116 | |
| 117 | The dummy instance is created and saved to the database. |
| 118 | Args: |
| 119 | user: The user instance that the device should relate to |
| 120 | **kwargs: |
| 121 | Optional arguments to extend/overwrite the default values. |
| 122 | |
| 123 | Returns: The created device instance. |
| 124 | |
| 125 | """ |
| 126 | entity = Device(user=user, **Dummy.update_copy( |
| 127 | Dummy.DEFAULT_DUMMY_DEVICE_VALUES, kwargs)) |
| 128 | entity.save() |
| 129 | return entity |
| 130 | |
| 131 | @staticmethod |
Borjan Tchakaloff | 0aa1a27 | 2018-03-19 17:23:58 +0400 | [diff] [blame] | 132 | def create_dummy_report(report_type, device, **kwargs): |
| 133 | """Create a dummy report instance of the given report class type. |
| 134 | |
| 135 | The dummy instance is created and saved to the database. |
| 136 | Args: |
| 137 | report_type: The class of the report type to be created. |
| 138 | user: The device instance that the heartbeat should relate to |
| 139 | **kwargs: |
| 140 | Optional arguments to extend/overwrite the default values. |
| 141 | |
| 142 | Returns: The created report instance. |
| 143 | |
| 144 | """ |
| 145 | if report_type == HeartBeat: |
| 146 | entity = HeartBeat(device=device, **Dummy.update_copy( |
| 147 | Dummy.DEFAULT_DUMMY_HEARTBEAT_VALUES, kwargs)) |
| 148 | elif report_type == Crashreport: |
| 149 | entity = Crashreport(device=device, **Dummy.update_copy( |
| 150 | Dummy.DEFAULT_DUMMY_CRASHREPORT_VALUES, kwargs)) |
| 151 | else: |
| 152 | raise RuntimeError( |
| 153 | 'No dummy report instance can be created for {}'.format( |
| 154 | report_type.__name__)) |
| 155 | entity.save() |
| 156 | return entity |
| 157 | |
| 158 | @staticmethod |
Mitja Nikolaus | 1f7c03d | 2018-08-09 11:11:28 +0200 | [diff] [blame] | 159 | def create_dummy_version(**kwargs): |
| 160 | """Create a dummy version instance. |
| 161 | |
| 162 | The dummy instance is created and saved to the database. |
| 163 | Args: |
| 164 | **kwargs: |
| 165 | Optional arguments to extend/overwrite the default values. |
| 166 | |
| 167 | Returns: The created version instance. |
| 168 | |
| 169 | """ |
| 170 | entity = Version(**Dummy.update_copy( |
| 171 | Dummy.DEFAULT_DUMMY_VERSION_VALUES, kwargs)) |
| 172 | entity.save() |
| 173 | return entity |
| 174 | |
| 175 | @staticmethod |
| 176 | def create_dummy_radio_version(**kwargs): |
| 177 | """Create a dummy radio version instance. |
| 178 | |
| 179 | The dummy instance is created and saved to the database. |
| 180 | Args: |
| 181 | **kwargs: |
| 182 | Optional arguments to extend/overwrite the default values. |
| 183 | |
| 184 | Returns: The created radio version instance. |
| 185 | |
| 186 | """ |
| 187 | entity = RadioVersion(**Dummy.update_copy( |
| 188 | Dummy.DEFAULT_DUMMY_RADIO_VERSION_VALUES, kwargs)) |
| 189 | entity.save() |
| 190 | return entity |
| 191 | |
| 192 | @staticmethod |
| 193 | def create_dummy_daily_version(version, **kwargs): |
| 194 | """Create a dummy daily version instance. |
| 195 | |
| 196 | The dummy instance is created and saved to the database. |
| 197 | Args: |
| 198 | **kwargs: |
| 199 | Optional arguments to extend/overwrite the default values. |
| 200 | |
| 201 | Returns: The created daily version instance. |
| 202 | |
| 203 | """ |
| 204 | entity = VersionDaily(version=version, **Dummy.update_copy( |
| 205 | Dummy.DEFAULT_DUMMY_VERSION_DAILY_VALUES, kwargs)) |
| 206 | entity.save() |
| 207 | return entity |
| 208 | |
| 209 | @staticmethod |
| 210 | def create_dummy_daily_radio_version(version, **kwargs): |
| 211 | """Create a dummy daily radio version instance. |
| 212 | |
| 213 | The dummy instance is created and saved to the database. |
| 214 | Args: |
| 215 | **kwargs: |
| 216 | Optional arguments to extend/overwrite the default values. |
| 217 | |
| 218 | Returns: The created daily radio version instance. |
| 219 | |
| 220 | """ |
| 221 | entity = RadioVersionDaily(version=version, **Dummy.update_copy( |
| 222 | Dummy.DEFAULT_DUMMY_RADIO_VERSION_DAILY_VALUES, kwargs)) |
| 223 | entity.save() |
| 224 | return entity |
| 225 | |
| 226 | |
| 227 | class _VersionTestCase(APITestCase): |
| 228 | """Abstract class for version-related test cases to inherit from.""" |
| 229 | |
| 230 | # The attribute name characterising the unicity of a stats entry (the |
| 231 | # named identifier) |
| 232 | unique_entry_name = 'build_fingerprint' |
| 233 | # The collection of unique entries to post |
| 234 | unique_entries = Dummy.BUILD_FINGERPRINTS |
| 235 | # The URL to retrieve the stats entries from |
| 236 | endpoint_url = reverse('hiccup_stats_api_v1_versions') |
| 237 | |
| 238 | @classmethod |
| 239 | def setUpTestData(cls): # noqa: N802 |
| 240 | """Create an admin user for accessing the API. |
| 241 | |
| 242 | The APIClient that can be used to make authenticated requests to the |
| 243 | server is stored in self.admin. |
| 244 | """ |
| 245 | admin_user = User.objects.create_superuser( |
| 246 | 'somebody', 'somebody@example.com', 'thepassword') |
| 247 | cls.admin = APIClient() |
| 248 | cls.admin.force_authenticate(admin_user) |
| 249 | |
| 250 | @staticmethod |
| 251 | def _create_dummy_version(**kwargs): |
| 252 | return Dummy.create_dummy_version(**kwargs) |
| 253 | |
| 254 | def _get_with_params(self, url, params): |
| 255 | return self.admin.get('{}?{}'.format(url, urlencode(params))) |
| 256 | |
| 257 | def _assert_result_length_is(self, response, count): |
| 258 | self.assertEqual(response.status_code, status.HTTP_200_OK) |
| 259 | self.assertIn('results', response.data) |
| 260 | self.assertIn('count', response.data) |
| 261 | self.assertEqual(response.data['count'], count) |
| 262 | self.assertEqual(len(response.data['results']), count) |
| 263 | |
| 264 | def _assert_device_owner_has_no_get_access(self, entries_url): |
| 265 | # Create a user and device |
| 266 | user = Dummy.create_dummy_user() |
| 267 | device = Dummy.create_dummy_device(user=user) |
| 268 | |
| 269 | # Create authenticated client |
| 270 | user = APIClient() |
| 271 | user.credentials(HTTP_AUTHORIZATION='Token ' + device.token) |
| 272 | |
| 273 | # Try getting entries using the client |
| 274 | response = user.get(entries_url) |
| 275 | self.assertEqual(response.status_code, status.HTTP_401_UNAUTHORIZED) |
| 276 | |
| 277 | def _assert_filter_result_matches(self, filter_params, expected_result): |
| 278 | # List entities with filter |
| 279 | response = self._get_with_params(self.endpoint_url, filter_params) |
| 280 | |
| 281 | # Expect only the single matching result to be returned |
| 282 | self._assert_result_length_is(response, 1) |
| 283 | self.assertEqual(response.data['results'][0][self.unique_entry_name], |
| 284 | getattr(expected_result, self.unique_entry_name)) |
| 285 | |
| 286 | |
| 287 | class VersionTestCase(_VersionTestCase): |
| 288 | """Test the Version and REST endpoint.""" |
| 289 | |
| 290 | def _create_version_entities(self): |
| 291 | versions = [ |
| 292 | self._create_dummy_version( |
| 293 | **{self.unique_entry_name: unique_entry} |
| 294 | ) |
| 295 | for unique_entry in self.unique_entries |
| 296 | ] |
| 297 | return versions |
| 298 | |
| 299 | def test_list_versions_without_authentication(self): |
| 300 | """Test listing of versions without authentication.""" |
| 301 | response = self.client.get(self.endpoint_url) |
| 302 | self.assertEqual(response.status_code, status.HTTP_401_UNAUTHORIZED) |
| 303 | |
| 304 | def test_list_versions_as_device_owner(self): |
| 305 | """Test listing of versions as device owner.""" |
| 306 | self._assert_device_owner_has_no_get_access(self.endpoint_url) |
| 307 | |
| 308 | def test_list_versions_empty_database(self): |
| 309 | """Test listing of versions on an empty database.""" |
| 310 | response = self.admin.get(self.endpoint_url) |
| 311 | self._assert_result_length_is(response, 0) |
| 312 | |
| 313 | def test_list_versions(self): |
| 314 | """Test listing versions.""" |
| 315 | versions = self._create_version_entities() |
| 316 | response = self.admin.get(self.endpoint_url) |
| 317 | self._assert_result_length_is(response, len(versions)) |
| 318 | |
| 319 | def test_filter_versions_by_unique_entry_name(self): |
| 320 | """Test filtering versions by their unique entry name.""" |
| 321 | versions = self._create_version_entities() |
| 322 | response = self.admin.get(self.endpoint_url) |
| 323 | |
| 324 | # Listing all entities should return the correct result length |
| 325 | self._assert_result_length_is(response, len(versions)) |
| 326 | |
| 327 | # List entities with filter |
| 328 | filter_params = { |
| 329 | self.unique_entry_name: getattr(versions[0], |
| 330 | self.unique_entry_name) |
| 331 | } |
| 332 | self._assert_filter_result_matches(filter_params, |
| 333 | expected_result=versions[0]) |
| 334 | |
| 335 | def test_filter_versions_by_release_type(self): |
| 336 | """Test filtering versions by release type.""" |
| 337 | # Create versions for all combinations of release types |
| 338 | versions = [] |
| 339 | i = 0 |
| 340 | for is_official_release in True, False: |
| 341 | for is_beta_release in True, False: |
| 342 | versions.append(self._create_dummy_version(**{ |
| 343 | 'is_official_release': is_official_release, |
| 344 | 'is_beta_release': is_beta_release, |
| 345 | self.unique_entry_name: self.unique_entries[i] |
| 346 | })) |
| 347 | i += 1 |
| 348 | |
| 349 | # # Listing all entities should return the correct result length |
| 350 | response = self.admin.get(self.endpoint_url) |
| 351 | self._assert_result_length_is(response, len(versions)) |
| 352 | |
| 353 | # List each of the entities with the matching filter params |
| 354 | for version in versions: |
| 355 | filter_params = { |
| 356 | 'is_official_release': version.is_official_release, |
| 357 | 'is_beta_release': version.is_beta_release |
| 358 | } |
| 359 | self._assert_filter_result_matches(filter_params, |
| 360 | expected_result=version) |
| 361 | |
| 362 | def test_filter_versions_by_first_seen_date(self): |
| 363 | """Test filtering versions by first seen date.""" |
| 364 | versions = self._create_version_entities() |
| 365 | |
| 366 | # Set the first seen date of an entity |
| 367 | versions[0].first_seen_on = Dummy.DATES[2] |
| 368 | versions[0].save() |
| 369 | |
| 370 | # Listing all entities should return the correct result length |
| 371 | response = self.admin.get(self.endpoint_url) |
| 372 | self._assert_result_length_is(response, len(versions)) |
| 373 | |
| 374 | # Expect the single matching result to be returned |
| 375 | filter_params = {'first_seen_after': Dummy.DATES[2]} |
| 376 | self._assert_filter_result_matches(filter_params, |
| 377 | expected_result=versions[0]) |
| 378 | |
| 379 | |
| 380 | # pylint: disable=too-many-ancestors |
| 381 | class RadioVersionTestCase(VersionTestCase): |
| 382 | """Test the RadioVersion REST endpoint.""" |
| 383 | |
| 384 | unique_entry_name = 'radio_version' |
| 385 | unique_entries = Dummy.RADIO_VERSIONS |
| 386 | endpoint_url = reverse('hiccup_stats_api_v1_radio_versions') |
| 387 | |
| 388 | @staticmethod |
| 389 | def _create_dummy_version(**kwargs): |
| 390 | return Dummy.create_dummy_radio_version(**kwargs) |
| 391 | |
| 392 | |
| 393 | class VersionDailyTestCase(_VersionTestCase): |
| 394 | """Test the VersionDaily REST endpoint.""" |
| 395 | |
| 396 | endpoint_url = reverse('hiccup_stats_api_v1_version_daily') |
| 397 | |
| 398 | @staticmethod |
| 399 | def _create_dummy_daily_version(version, **kwargs): |
| 400 | return Dummy.create_dummy_daily_version(version, **kwargs) |
| 401 | |
| 402 | def _create_version_entities(self): |
| 403 | versions = [ |
| 404 | self._create_dummy_version( |
| 405 | **{self.unique_entry_name: unique_entry} |
| 406 | ) |
| 407 | for unique_entry in self.unique_entries |
| 408 | ] |
| 409 | versions_daily = [ |
| 410 | self._create_dummy_daily_version(version=version) |
| 411 | for version in versions |
| 412 | ] |
| 413 | return versions_daily |
| 414 | |
| 415 | def test_list_daily_versions_without_authentication(self): |
| 416 | """Test listing of daily versions without authentication.""" |
| 417 | response = self.client.get(self.endpoint_url) |
| 418 | self.assertEqual(response.status_code, status.HTTP_401_UNAUTHORIZED) |
| 419 | |
| 420 | def test_list_daily_versions_as_device_owner(self): |
| 421 | """Test listing of daily versions as device owner.""" |
| 422 | self._assert_device_owner_has_no_get_access(self.endpoint_url) |
| 423 | |
| 424 | def test_list_daily_versions_empty_database(self): |
| 425 | """Test listing of daily versions on an empty database.""" |
| 426 | response = self.admin.get(self.endpoint_url) |
| 427 | self._assert_result_length_is(response, 0) |
| 428 | |
| 429 | def test_list_daily_versions(self): |
| 430 | """Test listing daily versions.""" |
| 431 | versions_daily = self._create_version_entities() |
| 432 | response = self.admin.get(self.endpoint_url) |
| 433 | self._assert_result_length_is(response, len(versions_daily)) |
| 434 | |
| 435 | def test_filter_daily_versions_by_version(self): |
| 436 | """Test filtering versions by the version they relate to.""" |
| 437 | # Create VersionDaily entities |
| 438 | versions = self._create_version_entities() |
| 439 | |
| 440 | # Listing all entities should return the correct result length |
| 441 | response = self.admin.get(self.endpoint_url) |
| 442 | self._assert_result_length_is(response, len(versions)) |
| 443 | |
| 444 | # List entities with filter |
| 445 | param_name = 'version__' + self.unique_entry_name |
| 446 | filter_params = { |
| 447 | param_name: getattr(versions[0].version, self.unique_entry_name) |
| 448 | } |
| 449 | self._assert_filter_result_matches(filter_params, |
| 450 | expected_result=versions[0].version) |
| 451 | |
| 452 | def test_filter_daily_versions_by_date(self): |
| 453 | """Test filtering daily versions by date.""" |
| 454 | # Create Version and VersionDaily entities |
| 455 | versions = self._create_version_entities() |
| 456 | |
| 457 | # Update the date |
| 458 | versions[0].date = Dummy.DATES[2] |
| 459 | versions[0].save() |
| 460 | |
| 461 | # Listing all entities should return the correct result length |
| 462 | response = self.admin.get(self.endpoint_url) |
| 463 | self._assert_result_length_is(response, len(versions)) |
| 464 | |
| 465 | # Expect the single matching result to be returned |
| 466 | filter_params = {'date': versions[0].date} |
| 467 | self._assert_filter_result_matches(filter_params, |
| 468 | expected_result=versions[0].version) |
| 469 | |
| 470 | |
| 471 | class RadioVersionDailyTestCase(VersionDailyTestCase): |
| 472 | """Test the RadioVersionDaily REST endpoint.""" |
| 473 | |
| 474 | unique_entry_name = 'radio_version' |
| 475 | unique_entries = Dummy.RADIO_VERSIONS |
| 476 | endpoint_url = reverse('hiccup_stats_api_v1_radio_version_daily') |
| 477 | |
| 478 | @staticmethod |
| 479 | def _create_dummy_version(**kwargs): |
| 480 | entity = RadioVersion(**Dummy.update_copy( |
| 481 | Dummy.DEFAULT_DUMMY_RADIO_VERSION_VALUES, kwargs)) |
| 482 | entity.save() |
| 483 | return entity |
| 484 | |
| 485 | @staticmethod |
| 486 | def _create_dummy_daily_version(version, **kwargs): |
| 487 | return Dummy.create_dummy_daily_radio_version(version, **kwargs) |
Borjan Tchakaloff | 0aa1a27 | 2018-03-19 17:23:58 +0400 | [diff] [blame] | 488 | |
| 489 | |
| 490 | class StatsCommandVersionsTestCase(TestCase): |
| 491 | """Test the generation of Version stats with the stats command.""" |
| 492 | |
Borjan Tchakaloff | 0aa1a27 | 2018-03-19 17:23:58 +0400 | [diff] [blame] | 493 | # FIXME: Test for false duplicates: same timestamps but different UUIDs |
| 494 | # FIXME: Test that the 'released_on' field changes or not once an older |
| 495 | # report has been sent depending on whether the field has been manually |
| 496 | # changed |
| 497 | # FIXME: Test that tests the daily version stats |
| 498 | # FIXME: Test creating stats from reports of different devices/users. |
| 499 | |
| 500 | # The class of the version type to be tested |
| 501 | version_class = Version |
| 502 | # The attribute name characterising the unicity of a stats entry (the |
| 503 | # named identifier) |
| 504 | unique_entry_name = 'build_fingerprint' |
| 505 | # The collection of unique entries to post |
| 506 | unique_entries = Dummy.BUILD_FINGERPRINTS |
| 507 | |
| 508 | def _create_reports(self, report_type, unique_entry_name, device, |
| 509 | number, **kwargs): |
| 510 | # Create reports with distinct timestamps |
| 511 | now = datetime.now(pytz.utc) |
| 512 | for i in range(number): |
| 513 | report_date = now - timedelta(milliseconds=i) |
| 514 | report_attributes = { |
| 515 | self.unique_entry_name: unique_entry_name, |
| 516 | 'device': device, |
| 517 | 'date': report_date |
| 518 | } |
| 519 | report_attributes.update(**kwargs) |
| 520 | Dummy.create_dummy_report(report_type, **report_attributes) |
| 521 | |
| 522 | def test_stats_calculation(self): |
| 523 | """Test generation of a Version instance.""" |
| 524 | user = Dummy.create_dummy_user() |
| 525 | device = Dummy.create_dummy_device(user=user) |
| 526 | heartbeat = Dummy.create_dummy_report(HeartBeat, device=device) |
| 527 | |
| 528 | # Expect that we do not have the Version before updating the stats |
| 529 | get_params = { |
| 530 | self.unique_entry_name: getattr(heartbeat, self.unique_entry_name) |
| 531 | } |
| 532 | self.assertRaises(self.version_class.DoesNotExist, |
| 533 | self.version_class.objects.get, **get_params) |
| 534 | |
| 535 | # Run the command to update the database |
| 536 | call_command('stats', 'update') |
| 537 | |
| 538 | # Assume that a corresponding Version instance has been created |
| 539 | version = self.version_class.objects.get(**get_params) |
| 540 | self.assertIsNotNone(version) |
| 541 | |
| 542 | def _assert_older_report_updates_version_date(self, report_type): |
| 543 | """Validate that older reports sent later affect the version date.""" |
| 544 | user = Dummy.create_dummy_user() |
| 545 | device = Dummy.create_dummy_device(user=user) |
| 546 | report = Dummy.create_dummy_report(report_type, device=device) |
| 547 | |
| 548 | # Run the command to update the database |
| 549 | call_command('stats', 'update') |
| 550 | |
| 551 | get_params = { |
| 552 | self.unique_entry_name: getattr(report, self.unique_entry_name) |
| 553 | } |
| 554 | version = self.version_class.objects.get(**get_params) |
| 555 | |
| 556 | self.assertEqual(report.date.date(), version.first_seen_on) |
| 557 | |
| 558 | # Create a new report from an earlier point in time |
| 559 | report_time_2 = report.date - timedelta(weeks=1) |
| 560 | Dummy.create_dummy_report(report_type, device=device, |
| 561 | date=report_time_2) |
| 562 | |
| 563 | # Run the command to update the database |
| 564 | call_command('stats', 'update') |
| 565 | |
| 566 | # Get the same version object from before |
| 567 | version = self.version_class.objects.get(**get_params) |
| 568 | |
| 569 | # Validate that the date matches the report recently sent |
| 570 | self.assertEqual(report_time_2.date(), version.first_seen_on) |
| 571 | |
| 572 | def test_older_heartbeat_updates_version_date(self): |
| 573 | """Validate updating version date with older heartbeats.""" |
| 574 | self._assert_older_report_updates_version_date(HeartBeat) |
| 575 | |
| 576 | def test_older_crash_report_updates_version_date(self): |
| 577 | """Validate updating version date with older crash reports.""" |
| 578 | self._assert_older_report_updates_version_date(Crashreport) |
| 579 | |
| 580 | def test_entries_are_unique(self): |
| 581 | """Validate the entries' unicity and value.""" |
| 582 | # Create some reports |
| 583 | user = Dummy.create_dummy_user() |
| 584 | device = Dummy.create_dummy_device(user=user) |
| 585 | for unique_entry in self.unique_entries: |
| 586 | self._create_reports(HeartBeat, unique_entry, device, 10) |
| 587 | |
| 588 | # Run the command to update the database |
| 589 | call_command('stats', 'update') |
| 590 | |
| 591 | # Check whether the correct amount of distinct versions have been |
| 592 | # created |
| 593 | versions = self.version_class.objects.all() |
| 594 | for version in versions: |
| 595 | self.assertIn(getattr(version, self.unique_entry_name), |
| 596 | self.unique_entries) |
| 597 | self.assertEqual(len(versions), len(self.unique_entries)) |
| 598 | |
| 599 | def _assert_counter_distribution_is_correct(self, report_type, numbers, |
| 600 | counter_attribute_name, |
| 601 | **kwargs): |
| 602 | """Validate a counter distribution in the database.""" |
| 603 | if len(numbers) != len(self.unique_entries): |
| 604 | raise ValueError('The length of the numbers list must match the ' |
| 605 | 'length of self.unique_entries in the test class' |
| 606 | '({} != {})'.format(len(numbers), |
| 607 | len(self.unique_entries))) |
| 608 | # Create some reports |
| 609 | user = Dummy.create_dummy_user() |
| 610 | device = Dummy.create_dummy_device(user=user) |
| 611 | for unique_entry, num in zip(self.unique_entries, numbers): |
| 612 | self._create_reports(report_type, unique_entry, device, num, |
| 613 | **kwargs) |
| 614 | |
| 615 | # Run the command to update the database |
| 616 | call_command('stats', 'update') |
| 617 | |
| 618 | # Check whether the numbers of reports match |
| 619 | for version in self.version_class.objects.all(): |
| 620 | unique_entry_name = getattr(version, self.unique_entry_name) |
| 621 | num = numbers[self.unique_entries.index(unique_entry_name)] |
| 622 | self.assertEqual(num, getattr(version, counter_attribute_name)) |
| 623 | |
| 624 | def test_heartbeats_counter(self): |
| 625 | """Test the calculation of the heartbeats counter.""" |
| 626 | numbers = [10, 7, 8, 5] |
| 627 | counter_attribute_name = 'heartbeats' |
| 628 | self._assert_counter_distribution_is_correct(HeartBeat, numbers, |
| 629 | counter_attribute_name) |
| 630 | |
| 631 | def test_crash_reports_counter(self): |
| 632 | """Test the calculation of the crashreports counter.""" |
| 633 | numbers = [2, 5, 0, 3] |
| 634 | counter_attribute_name = 'prob_crashes' |
| 635 | boot_reason_param = {'boot_reason': Crashreport.BOOT_REASON_UNKOWN} |
| 636 | self._assert_counter_distribution_is_correct(Crashreport, numbers, |
| 637 | counter_attribute_name, |
| 638 | **boot_reason_param) |
| 639 | |
| 640 | def test_smpl_reports_counter(self): |
| 641 | """Test the calculation of the smpl reports counter.""" |
| 642 | numbers = [1, 3, 4, 0] |
| 643 | counter_attribute_name = 'smpl' |
| 644 | boot_reason_param = {'boot_reason': Crashreport.BOOT_REASON_RTC_ALARM} |
| 645 | self._assert_counter_distribution_is_correct(Crashreport, numbers, |
| 646 | counter_attribute_name, |
| 647 | **boot_reason_param) |
| 648 | |
| 649 | def test_other_reports_counter(self): |
| 650 | """Test the calculation of the other reports counter.""" |
| 651 | numbers = [0, 2, 1, 2] |
| 652 | counter_attribute_name = 'other' |
| 653 | boot_reason_param = {'boot_reason': "random boot reason"} |
| 654 | self._assert_counter_distribution_is_correct(Crashreport, numbers, |
| 655 | counter_attribute_name, |
| 656 | **boot_reason_param) |
| 657 | |
Borjan Tchakaloff | d803b63 | 2018-03-20 17:32:37 +0400 | [diff] [blame^] | 658 | def _assert_duplicates_are_ignored(self, report_type, device, |
| 659 | counter_attribute_name, **kwargs): |
| 660 | """Validate that reports with duplicate timestamps are ignored.""" |
| 661 | # Create a report |
| 662 | report = Dummy.create_dummy_report(report_type, device=device, |
| 663 | **kwargs) |
| 664 | |
| 665 | # Create a second report with the same timestamp |
| 666 | Dummy.create_dummy_report(report_type, device=device, |
| 667 | date=report.date, **kwargs) |
| 668 | |
| 669 | # Run the command to update the database |
| 670 | call_command('stats', 'update') |
| 671 | |
| 672 | # Get the corresponding version instance from the database |
| 673 | get_params = { |
| 674 | self.unique_entry_name: getattr(report, self.unique_entry_name) |
| 675 | } |
| 676 | version = self.version_class.objects.get(**get_params) |
| 677 | |
| 678 | # Assert that the report with the duplicate timestamp is not |
| 679 | # counted, i.e. only 1 report is counted. |
| 680 | self.assertEqual(getattr(version, counter_attribute_name), 1) |
| 681 | |
| 682 | def test_heartbeat_duplicates_are_ignored(self): |
| 683 | """Validate that heartbeat duplicates are ignored.""" |
| 684 | counter_attribute_name = 'heartbeats' |
| 685 | device = Dummy.create_dummy_device(user=Dummy.create_dummy_user()) |
| 686 | self._assert_duplicates_are_ignored(HeartBeat, device, |
| 687 | counter_attribute_name) |
| 688 | |
| 689 | def test_crash_report_duplicates_are_ignored(self): |
| 690 | """Validate that crash report duplicates are ignored.""" |
| 691 | counter_attribute_name = 'prob_crashes' |
| 692 | device = Dummy.create_dummy_device(user=Dummy.create_dummy_user()) |
| 693 | for i, boot_reason in enumerate(Crashreport.CRASH_BOOT_REASONS): |
| 694 | params = {'boot_reason': boot_reason, |
| 695 | self.unique_entry_name: self.unique_entries[i]} |
| 696 | self._assert_duplicates_are_ignored(Crashreport, device, |
| 697 | counter_attribute_name, |
| 698 | **params) |
| 699 | |
| 700 | def test_smpl_report_duplicates_are_ignored(self): |
| 701 | """Validate that smpl report duplicates are ignored.""" |
| 702 | counter_attribute_name = 'smpl' |
| 703 | device = Dummy.create_dummy_device(user=Dummy.create_dummy_user()) |
| 704 | for i, boot_reason in enumerate(Crashreport.SMPL_BOOT_REASONS): |
| 705 | params = {'boot_reason': boot_reason, |
| 706 | self.unique_entry_name: self.unique_entries[i]} |
| 707 | self._assert_duplicates_are_ignored(Crashreport, device, |
| 708 | counter_attribute_name, |
| 709 | **params) |
| 710 | |
| 711 | def test_other_report_duplicates_are_ignored(self): |
| 712 | """Validate that other report duplicates are ignored.""" |
| 713 | counter_attribute_name = 'other' |
| 714 | params = {'boot_reason': 'random boot reason'} |
| 715 | device = Dummy.create_dummy_device(user=Dummy.create_dummy_user()) |
| 716 | self._assert_duplicates_are_ignored(Crashreport, device, |
| 717 | counter_attribute_name, |
| 718 | **params) |
| 719 | |
Borjan Tchakaloff | 0aa1a27 | 2018-03-19 17:23:58 +0400 | [diff] [blame] | 720 | |
| 721 | # pylint: disable=too-many-ancestors |
| 722 | class StatsCommandRadioVersionsTestCase(StatsCommandVersionsTestCase): |
| 723 | """Test the generation of RadioVersion stats with the stats command.""" |
| 724 | |
| 725 | version_class = RadioVersion |
| 726 | unique_entry_name = 'radio_version' |
| 727 | unique_entries = Dummy.RADIO_VERSIONS |