Roy Want | b1772f9 | 2019-01-20 00:18:31 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2018 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 android.net.wifi.rtt; |
| 18 | |
| 19 | import android.location.Address; |
| 20 | import android.net.MacAddress; |
| 21 | import android.os.Parcel; |
| 22 | |
| 23 | import static junit.framework.Assert.assertEquals; |
| 24 | import static junit.framework.Assert.assertFalse; |
| 25 | import static junit.framework.Assert.assertTrue; |
| 26 | |
| 27 | import org.junit.Test; |
| 28 | import org.junit.runner.RunWith; |
| 29 | import org.junit.runners.JUnit4; |
| 30 | |
| 31 | import java.util.List; |
| 32 | |
| 33 | /** |
| 34 | * Tests for {@link ResponderLocation}. |
| 35 | */ |
| 36 | @RunWith(JUnit4.class) |
| 37 | public class ResponderLocationTest { |
| 38 | private static final double LATLNG_TOLERANCE_DEGREES = 0.001; |
| 39 | private static final double ALT_TOLERANCE_METERS = 0.01; |
| 40 | private static final double HEIGHT_TOLERANCE_METERS = 0.01; |
| 41 | private static final int INDEX_ELEMENT_TYPE = 2; |
| 42 | private static final int INDEX_SUBELEMENT_TYPE = 0; |
| 43 | private static final int INDEX_SUBELEMENT_LENGTH = 1; |
| 44 | |
| 45 | /* Test Buffers */ |
| 46 | |
| 47 | private static final byte[] sTestLciIeHeader = { |
| 48 | (byte) 0x01, (byte) 0x00, (byte) 0x08 // LCI Information Element (IE) |
| 49 | }; |
| 50 | |
| 51 | private static final byte[] sTestLciShortBuffer = { |
| 52 | (byte) 0x00 |
| 53 | }; |
| 54 | |
| 55 | private static final byte[] sTestLciSE = { |
| 56 | (byte) 0x00, // Subelement LCI |
| 57 | (byte) 16, // Subelement LCI length always = 16 |
| 58 | (byte) 0x52, |
| 59 | (byte) 0x83, |
| 60 | (byte) 0x4d, |
| 61 | (byte) 0x12, |
| 62 | (byte) 0xef, |
| 63 | (byte) 0xd2, |
| 64 | (byte) 0xb0, |
| 65 | (byte) 0x8b, |
| 66 | (byte) 0x9b, |
| 67 | (byte) 0x4b, |
| 68 | (byte) 0xf1, |
| 69 | (byte) 0xcc, |
| 70 | (byte) 0x2c, |
| 71 | (byte) 0x00, |
| 72 | (byte) 0x00, |
| 73 | (byte) 0x41 |
| 74 | }; |
| 75 | |
| 76 | private static final byte[] sTestZHeightSE = { |
| 77 | (byte) 0x04, // Subelement Z |
| 78 | (byte) 6, // Length always 6 |
| 79 | (byte) 0x00, // LSB STA Floor Info (2 bytes) |
| 80 | (byte) 0x01, // MSB |
| 81 | (byte) 0xcd, // LSB Height(m) (3 bytes) |
| 82 | (byte) 0x2c, |
| 83 | (byte) 0x00, // MSB Height(m) |
| 84 | (byte) 0x0e, // STA Height Uncertainty |
| 85 | }; |
| 86 | |
| 87 | private static final byte[] sTestUsageSE1 = { |
| 88 | (byte) 0x06, // Subelement Usage Rights |
| 89 | (byte) 1, // Length 1 (with no retention limit) |
| 90 | (byte) 0x01, // Retransmit ok, No expiration, no extra info available |
| 91 | }; |
| 92 | |
| 93 | private static final byte[] sTestUsageSE2 = { |
| 94 | (byte) 0x06, // Subelement Usage Rights |
| 95 | (byte) 3, // Length 3 (including retention limit) |
| 96 | (byte) 0x06, // Retransmit not ok, Expiration, extra info available |
| 97 | (byte) 0x00, // LSB expiration time (0x8000 = 32768 hrs) |
| 98 | (byte) 0x80 // MSB expiration time |
| 99 | }; |
| 100 | |
| 101 | private static final byte[] sTestBssidListSE = { |
| 102 | (byte) 0x07, // Subelement BSSID list |
| 103 | (byte) 13, // length dependent on number of BSSIDs in list |
| 104 | (byte) 0x02, // Number of BSSIDs in list |
| 105 | (byte) 0x01, // BSSID #1 (MSB) |
| 106 | (byte) 0x02, |
| 107 | (byte) 0x03, |
| 108 | (byte) 0x04, |
| 109 | (byte) 0x05, |
| 110 | (byte) 0x06, // (LSB) |
| 111 | (byte) 0xf1, // BSSID #2 (MSB) |
| 112 | (byte) 0xf2, |
| 113 | (byte) 0xf3, |
| 114 | (byte) 0xf4, |
| 115 | (byte) 0xf5, |
| 116 | (byte) 0xf6 // (LSB) |
| 117 | }; |
| 118 | |
| 119 | private static final byte[] sTestLcrBufferHeader = { |
| 120 | (byte) 0x01, (byte) 0x00, (byte) 0x0b, |
| 121 | }; |
| 122 | |
| 123 | private static final byte[] sEmptyBuffer = {}; |
| 124 | |
| 125 | private static final byte[] sTestCivicLocationSEWithAddress = { |
| 126 | (byte) 0, // Civic Location Subelement |
| 127 | (byte) 39, // Length of subelement value |
| 128 | (byte) 'U', // CountryCodeChar1 |
| 129 | (byte) 'S', // CountryCodeChar2 |
| 130 | (byte) CivicLocationKeys.HNO, |
| 131 | (byte) 2, |
| 132 | (byte) '1', |
| 133 | (byte) '5', |
| 134 | (byte) CivicLocationKeys.PRIMARY_ROAD_NAME, |
| 135 | (byte) 4, |
| 136 | (byte) 'A', |
| 137 | (byte) 'l', |
| 138 | (byte) 't', |
| 139 | (byte) 'o', |
| 140 | (byte) CivicLocationKeys.STREET_NAME_POST_MODIFIER, |
| 141 | (byte) 4, |
| 142 | (byte) 'R', |
| 143 | (byte) 'o', |
| 144 | (byte) 'a', |
| 145 | (byte) 'd', |
| 146 | (byte) CivicLocationKeys.CITY, |
| 147 | (byte) 8, |
| 148 | (byte) 'M', |
| 149 | (byte) 't', |
| 150 | (byte) 'n', |
| 151 | (byte) ' ', |
| 152 | (byte) 'V', |
| 153 | (byte) 'i', |
| 154 | (byte) 'e', |
| 155 | (byte) 'w', |
| 156 | (byte) CivicLocationKeys.STATE, |
| 157 | (byte) 2, |
| 158 | (byte) 'C', |
| 159 | (byte) 'A', |
| 160 | (byte) CivicLocationKeys.POSTAL_CODE, |
| 161 | (byte) 5, |
| 162 | (byte) '9', |
| 163 | (byte) '4', |
| 164 | (byte) '0', |
| 165 | (byte) '4', |
| 166 | (byte) '3' |
| 167 | }; |
| 168 | |
| 169 | // Buffer representing: "https://map.com/mall.jpg" |
| 170 | private static final byte[] sTestMapUrlSE = { |
| 171 | (byte) 5, // Map URL Subelement |
| 172 | (byte) 25, |
| 173 | (byte) ResponderLocation.MAP_TYPE_URL_DEFINED, |
| 174 | (byte) 'h', |
| 175 | (byte) 't', |
| 176 | (byte) 't', |
| 177 | (byte) 'p', |
| 178 | (byte) 's', |
| 179 | (byte) ':', |
| 180 | (byte) '/', |
| 181 | (byte) '/', |
| 182 | (byte) 'm', |
| 183 | (byte) 'a', |
| 184 | (byte) 'p', |
| 185 | (byte) '.', |
| 186 | (byte) 'c', |
| 187 | (byte) 'o', |
| 188 | (byte) 'm', |
| 189 | (byte) '/', |
| 190 | (byte) 'm', |
| 191 | (byte) 'a', |
| 192 | (byte) 'l', |
| 193 | (byte) 'l', |
| 194 | (byte) '.', |
| 195 | (byte) 'j', |
| 196 | (byte) 'p', |
| 197 | (byte) 'g' |
| 198 | }; |
| 199 | |
| 200 | /** |
| 201 | * Test if the lci and lcr buffers are null. |
| 202 | */ |
| 203 | @Test |
| 204 | public void testIfLciOrLcrIsNull() { |
| 205 | ResponderLocation responderLocation = new ResponderLocation(null, null); |
| 206 | |
| 207 | boolean valid = responderLocation.isValid(); |
| 208 | boolean lciValid = responderLocation.isLciSubelementValid(); |
| 209 | boolean zValid = responderLocation.isZsubelementValid(); |
| 210 | |
| 211 | assertFalse(valid); |
| 212 | assertFalse(lciValid); |
| 213 | assertFalse(zValid); |
| 214 | } |
| 215 | |
| 216 | /** |
| 217 | * Test if the lci and lcr buffers are empty. |
| 218 | */ |
| 219 | @Test |
| 220 | public void testIfLciOrLcrIsEmpty() { |
| 221 | ResponderLocation responderLocation = new ResponderLocation(sEmptyBuffer, sEmptyBuffer); |
| 222 | |
| 223 | boolean valid = responderLocation.isValid(); |
| 224 | boolean lciValid = responderLocation.isLciSubelementValid(); |
| 225 | boolean zValid = responderLocation.isZsubelementValid(); |
| 226 | |
| 227 | assertFalse(valid); |
| 228 | assertFalse(lciValid); |
| 229 | assertFalse(zValid); |
| 230 | } |
| 231 | |
| 232 | /** |
| 233 | * Test if the lci subelement only has one byte |
| 234 | */ |
| 235 | @Test |
| 236 | public void testIfLciShortBuffer() { |
| 237 | byte[] testLciBuffer = concatenateArrays(sTestLciIeHeader, sTestLciShortBuffer); |
| 238 | ResponderLocation responderLocation = |
| 239 | new ResponderLocation(testLciBuffer, sTestLcrBufferHeader); |
| 240 | |
| 241 | boolean valid = responderLocation.isValid(); |
| 242 | boolean lciValid = responderLocation.isLciSubelementValid(); |
| 243 | boolean zValid = responderLocation.isZsubelementValid(); |
| 244 | |
| 245 | assertFalse(valid); |
| 246 | assertFalse(lciValid); |
| 247 | assertFalse(zValid); |
| 248 | } |
| 249 | |
| 250 | /** |
| 251 | * Test that the example buffer contains a valid LCI Subelement. |
| 252 | */ |
| 253 | @Test |
| 254 | public void testLciValidSubelement() { |
| 255 | byte[] testLciBuffer = concatenateArrays(sTestLciIeHeader, sTestLciSE); |
| 256 | ResponderLocation responderLocation = |
| 257 | new ResponderLocation(testLciBuffer, sTestLcrBufferHeader); |
| 258 | |
| 259 | boolean valid = responderLocation.isValid(); |
| 260 | boolean lciValid = responderLocation.isLciSubelementValid(); |
| 261 | boolean zValid = responderLocation.isZsubelementValid(); |
| 262 | |
| 263 | assertTrue(valid); |
| 264 | assertTrue(lciValid); |
| 265 | assertFalse(zValid); |
| 266 | assertEquals(0.0009765625, responderLocation.getLatitudeUncertainty()); |
| 267 | assertEquals(-33.857009, responderLocation.getLatitude(), |
| 268 | LATLNG_TOLERANCE_DEGREES); |
| 269 | assertEquals(0.0009765625, responderLocation.getLongitudeUncertainty()); |
| 270 | assertEquals(151.215200, responderLocation.getLongitude(), |
| 271 | LATLNG_TOLERANCE_DEGREES); |
| 272 | assertEquals(1, responderLocation.getAltitudeType()); |
| 273 | assertEquals(64.0, responderLocation.getAltitudeUncertainty()); |
| 274 | assertEquals(11.2, responderLocation.getAltitude(), ALT_TOLERANCE_METERS); |
| 275 | assertEquals(1, responderLocation.getDatum()); // WGS84 |
| 276 | int lciFlags = responderLocation.getLciFlags(); |
| 277 | assertEquals(0, lciFlags & ResponderLocation.LCI_FLAGS_MASK_REGLOC_AGREEMENT); |
| 278 | assertEquals(0, lciFlags & ResponderLocation.LCI_FLAGS_MASK_REGLOC_DSE); |
| 279 | assertEquals(0, lciFlags & ResponderLocation.LCI_FLAGS_MASK_DEPENDENT_STA); |
| 280 | assertEquals(1, lciFlags & ResponderLocation.LCI_FLAGS_MASK_VERSION); |
| 281 | } |
| 282 | |
| 283 | /** |
| 284 | * Test for an invalid LCI element. |
| 285 | */ |
| 286 | @Test |
| 287 | public void testLciInvalidElement() { |
| 288 | byte[] testBuffer = concatenateArrays(sTestLciIeHeader, sTestLciSE); |
| 289 | testBuffer[INDEX_ELEMENT_TYPE] = (byte) 0xFF; |
| 290 | ResponderLocation responderLocation = |
| 291 | new ResponderLocation(testBuffer, sTestLcrBufferHeader); |
| 292 | |
| 293 | boolean valid = responderLocation.isValid(); |
| 294 | boolean lciValid = responderLocation.isLciSubelementValid(); |
| 295 | boolean zValid = responderLocation.isZsubelementValid(); |
| 296 | |
| 297 | assertFalse(valid); |
| 298 | assertFalse(lciValid); |
| 299 | assertFalse(zValid); |
| 300 | } |
| 301 | |
| 302 | /** |
| 303 | * Test for an invalid subelement type. |
| 304 | */ |
| 305 | @Test |
| 306 | public void testSkipLciSubElementUnusedOrUnknown() { |
| 307 | byte[] testLciBuffer = concatenateArrays(sTestLciIeHeader, sTestLciSE); |
| 308 | // Corrupt the subelement type to an unknown type. |
| 309 | testLciBuffer[sTestLciIeHeader.length + INDEX_SUBELEMENT_TYPE] = (byte) 0x77; |
| 310 | ResponderLocation responderLocation = |
| 311 | new ResponderLocation(testLciBuffer, sTestLcrBufferHeader); |
| 312 | |
| 313 | boolean valid = responderLocation.isValid(); |
| 314 | boolean lciValid = responderLocation.isLciSubelementValid(); |
| 315 | boolean zValid = responderLocation.isZsubelementValid(); |
| 316 | |
| 317 | assertFalse(valid); |
| 318 | assertFalse(lciValid); |
| 319 | assertFalse(zValid); |
| 320 | } |
| 321 | |
| 322 | /** |
| 323 | * Test for a subelement LCI length too small. |
| 324 | */ |
| 325 | @Test |
| 326 | public void testInvalidLciSubElementLengthTooSmall() { |
| 327 | byte[] testLciBuffer = concatenateArrays(sTestLciIeHeader, sTestLciSE); |
| 328 | // Corrupt the length making it too small. |
| 329 | testLciBuffer[sTestLciIeHeader.length + INDEX_SUBELEMENT_LENGTH] = (byte) 0x01; |
| 330 | ResponderLocation responderLocation = |
| 331 | new ResponderLocation(testLciBuffer, sTestLcrBufferHeader); |
| 332 | |
| 333 | boolean valid = responderLocation.isValid(); |
| 334 | boolean lciValid = responderLocation.isLciSubelementValid(); |
| 335 | boolean zValid = responderLocation.isZsubelementValid(); |
| 336 | |
| 337 | assertFalse(valid); |
| 338 | assertFalse(lciValid); |
| 339 | assertFalse(zValid); |
| 340 | } |
| 341 | |
| 342 | /** |
| 343 | * Test for a subelement LCI length too big. |
| 344 | */ |
| 345 | @Test |
| 346 | public void testInvalidLciSubElementLengthTooBig() { |
| 347 | byte[] testLciBuffer = concatenateArrays(sTestLciIeHeader, sTestLciSE); |
| 348 | // Corrupt the length making it too big. |
| 349 | testLciBuffer[sTestLciIeHeader.length + INDEX_SUBELEMENT_TYPE] = (byte) 0x11; |
| 350 | ResponderLocation responderLocation = |
| 351 | new ResponderLocation(testLciBuffer, sTestLcrBufferHeader); |
| 352 | |
| 353 | boolean valid = responderLocation.isValid(); |
| 354 | boolean lciValid = responderLocation.isLciSubelementValid(); |
| 355 | boolean zValid = responderLocation.isZsubelementValid(); |
| 356 | |
| 357 | assertFalse(valid); |
| 358 | assertFalse(lciValid); |
| 359 | assertFalse(zValid); |
| 360 | } |
| 361 | |
| 362 | /** |
| 363 | * Test for a valid Z (Height) subelement following an LCI subelement. |
| 364 | */ |
| 365 | @Test |
| 366 | public void testLciValidZBufferSEAfterLci() { |
| 367 | byte[] testBufferTmp = concatenateArrays(sTestLciIeHeader, sTestLciSE); |
| 368 | byte[] testBuffer = concatenateArrays(testBufferTmp, sTestZHeightSE); |
| 369 | ResponderLocation responderLocation = |
| 370 | new ResponderLocation(testBuffer, sTestLcrBufferHeader); |
| 371 | |
| 372 | boolean isValid = responderLocation.isValid(); |
| 373 | boolean isZValid = responderLocation.isZsubelementValid(); |
| 374 | boolean isLciValid = responderLocation.isLciSubelementValid(); |
| 375 | double staFloorNumber = responderLocation.getStaFloorNumber(); |
| 376 | double staHeightAboveFloorMeters = responderLocation.getStaHeightAboveFloorMeters(); |
| 377 | double staHeightAboveFloorUncertaintyMeters = |
| 378 | responderLocation.getStaHeightAboveFloorUncertaintyMeters(); |
| 379 | |
| 380 | assertTrue(isValid); |
| 381 | assertTrue(isZValid); |
| 382 | assertTrue(isLciValid); |
| 383 | assertEquals(4.0, staFloorNumber); |
| 384 | assertEquals(2.8, staHeightAboveFloorMeters, HEIGHT_TOLERANCE_METERS); |
| 385 | assertEquals(0.125, staHeightAboveFloorUncertaintyMeters); |
| 386 | } |
| 387 | |
| 388 | /** |
| 389 | * Test for a valid Usage Policy that is unrestrictive |
| 390 | */ |
| 391 | @Test |
| 392 | public void testLciOpenUsagePolicy() { |
| 393 | byte[] testBufferTmp = concatenateArrays(sTestLciIeHeader, sTestLciSE); |
| 394 | byte[] testBuffer = concatenateArrays(testBufferTmp, sTestUsageSE1); |
| 395 | ResponderLocation responderLocation = |
| 396 | new ResponderLocation(testBuffer, sTestLcrBufferHeader); |
| 397 | |
| 398 | boolean valid = responderLocation.isValid(); |
| 399 | boolean retransmit = responderLocation.getRetransmitPolicyIndication(); |
| 400 | boolean expiration = responderLocation.getRetentionExpiresIndication(); |
| 401 | boolean extraInfo = responderLocation.getExtraInfoOnAssociationIndication(); |
| 402 | |
| 403 | assertTrue(valid); |
| 404 | assertTrue(retransmit); |
| 405 | assertFalse(expiration); |
| 406 | assertFalse(extraInfo); |
| 407 | } |
| 408 | |
| 409 | /** |
| 410 | * Test for a valid Usage Policy that is restrictive |
| 411 | */ |
| 412 | @Test |
| 413 | public void testLciRestrictiveUsagePolicy() { |
| 414 | byte[] testBufferTmp = concatenateArrays(sTestLciIeHeader, sTestLciSE); |
| 415 | byte[] testBuffer = concatenateArrays(testBufferTmp, sTestUsageSE2); |
| 416 | ResponderLocation responderLocation = |
| 417 | new ResponderLocation(testBuffer, sTestLcrBufferHeader); |
| 418 | |
| 419 | boolean valid = responderLocation.isValid(); |
| 420 | boolean retransmit = responderLocation.getRetransmitPolicyIndication(); |
| 421 | boolean expiration = responderLocation.getRetentionExpiresIndication(); |
| 422 | boolean extraInfo = responderLocation.getExtraInfoOnAssociationIndication(); |
| 423 | |
| 424 | assertFalse(valid); |
| 425 | assertFalse(retransmit); |
| 426 | assertTrue(expiration); |
| 427 | assertTrue(extraInfo); |
| 428 | } |
| 429 | |
| 430 | /** |
| 431 | * Test for a valid BSSID element following an LCI subelement. |
| 432 | */ |
| 433 | @Test |
| 434 | public void testLciBssidListSEAfterLci() { |
| 435 | byte[] testBufferTmp = concatenateArrays(sTestLciIeHeader, sTestLciSE); |
| 436 | byte[] testBuffer = concatenateArrays(testBufferTmp, sTestBssidListSE); |
| 437 | ResponderLocation responderLocation = |
| 438 | new ResponderLocation(testBuffer, sTestLcrBufferHeader); |
| 439 | |
| 440 | boolean valid = responderLocation.isValid(); |
| 441 | List<MacAddress> bssidList = responderLocation.getColocatedBssids(); |
| 442 | |
| 443 | assertTrue(valid); |
| 444 | assertEquals(2, bssidList.size()); |
| 445 | MacAddress macAddress1 = bssidList.get(0); |
| 446 | assertEquals("01:02:03:04:05:06", macAddress1.toString()); |
| 447 | MacAddress macAddress2 = bssidList.get(1); |
| 448 | assertEquals("f1:f2:f3:f4:f5:f6", macAddress2.toString()); |
| 449 | } |
| 450 | |
| 451 | /** |
| 452 | * Test for a valid BSSID element before and LCI element |
| 453 | */ |
| 454 | @Test |
| 455 | public void testLciBssidListSEBeforeLci() { |
| 456 | byte[] testBufferTmp = concatenateArrays(sTestLciIeHeader, sTestBssidListSE); |
| 457 | byte[] testBuffer = concatenateArrays(testBufferTmp, sTestLciSE); |
| 458 | ResponderLocation responderLocation = |
| 459 | new ResponderLocation(testBuffer, sTestLcrBufferHeader); |
| 460 | |
| 461 | boolean valid = responderLocation.isValid(); |
| 462 | List<MacAddress> bssidList = responderLocation.getColocatedBssids(); |
| 463 | |
| 464 | assertTrue(valid); |
| 465 | assertEquals(2, bssidList.size()); |
| 466 | MacAddress macAddress1 = bssidList.get(0); |
| 467 | assertEquals("01:02:03:04:05:06", macAddress1.toString()); |
| 468 | MacAddress macAddress2 = bssidList.get(1); |
| 469 | assertEquals("f1:f2:f3:f4:f5:f6", macAddress2.toString()); |
| 470 | } |
| 471 | |
| 472 | /** |
| 473 | * Test that a valid address can be extracted from a valid lcr buffer with Civic Location. |
| 474 | */ |
| 475 | @Test |
| 476 | public void testLcrTestCivicLocationAddress() { |
| 477 | byte[] testLciBuffer = concatenateArrays(sTestLciIeHeader, sTestLciSE); |
| 478 | byte[] testLcrBuffer = |
| 479 | concatenateArrays(sTestLcrBufferHeader, sTestCivicLocationSEWithAddress); |
| 480 | ResponderLocation responderLocation = new ResponderLocation(testLciBuffer, testLcrBuffer); |
| 481 | |
| 482 | boolean valid = responderLocation.isValid(); |
| 483 | String countryCode = responderLocation.getCivicLocationCountryCode(); |
| 484 | Address address = responderLocation.toCivicLocationAddress(); |
| 485 | |
| 486 | assertTrue(valid); |
| 487 | assertEquals("US", countryCode); |
| 488 | assertEquals("", address.getAddressLine(0)); |
| 489 | assertEquals("15 Alto", address.getAddressLine(1)); |
| 490 | assertEquals("Mtn View", address.getAddressLine(2)); |
| 491 | assertEquals("CA 94043", address.getAddressLine(3)); |
| 492 | assertEquals("US", address.getAddressLine(4)); |
| 493 | } |
| 494 | |
| 495 | /** |
| 496 | * Test that a URL can be extracted from a valid lcr buffer with a map image subelement. |
| 497 | */ |
| 498 | @Test |
| 499 | public void testLcrCheckMapUrlIsValid() { |
| 500 | byte[] testLciBuffer = concatenateArrays(sTestLciIeHeader, sTestLciSE); |
| 501 | byte[] testLcrBuffer = concatenateArrays(sTestLcrBufferHeader, sTestMapUrlSE); |
| 502 | ResponderLocation responderLocation = new ResponderLocation(testLciBuffer, testLcrBuffer); |
| 503 | |
| 504 | boolean valid = responderLocation.isValid(); |
| 505 | int mapImageType = responderLocation.getMapImageType(); |
| 506 | String urlString = ""; |
| 507 | if (responderLocation.getMapImageUrl() != null) { |
| 508 | urlString = responderLocation.getMapImageUrl().toString(); |
| 509 | } |
| 510 | |
| 511 | assertTrue(valid); |
| 512 | assertEquals(ResponderLocation.MAP_TYPE_URL_DEFINED, mapImageType); |
| 513 | assertEquals("https://map.com/mall.jpg", urlString); |
| 514 | } |
| 515 | |
| 516 | /** |
| 517 | * Test the object is parcelable |
| 518 | */ |
| 519 | @Test |
| 520 | public void testResponderLocationParcelable() { |
| 521 | byte[] testLciBuffer = concatenateArrays(sTestLciIeHeader, sTestLciSE); |
| 522 | ResponderLocation responderLocation = |
| 523 | new ResponderLocation(testLciBuffer, sTestLcrBufferHeader); |
| 524 | |
| 525 | Parcel parcel = Parcel.obtain(); |
| 526 | responderLocation.writeToParcel(parcel, 0); |
| 527 | parcel.setDataPosition(0); |
| 528 | ResponderLocation responderLocationFromParcel = |
| 529 | ResponderLocation.CREATOR.createFromParcel(parcel); |
| 530 | |
| 531 | assertEquals(responderLocationFromParcel, responderLocation); |
| 532 | } |
| 533 | |
| 534 | /* Helper Method */ |
| 535 | |
| 536 | /** |
| 537 | * Concatenate two arrays. |
| 538 | * |
| 539 | * @param a first array |
| 540 | * @param b second array |
| 541 | * @return a third array which is the concatenation of the two array params |
| 542 | */ |
| 543 | private byte[] concatenateArrays(byte[] a, byte[] b) { |
| 544 | int aLen = a.length; |
| 545 | int bLen = b.length; |
| 546 | byte[] c = new byte[aLen + bLen]; |
| 547 | System.arraycopy(a, 0, c, 0, aLen); |
| 548 | System.arraycopy(b, 0, c, aLen, bLen); |
| 549 | return c; |
| 550 | } |
| 551 | } |