How to use grey_accessibilityID method of selectElementWithMatcher class

Best EarlGrey code snippet using selectElementWithMatcher.grey_accessibilityID

GSCXScannerTestUtils.m

Source:GSCXScannerTestUtils.m

...90+ (void)openPage:(Class<GSCXTestPage>)pageClass {91  NSString *accessibilityId =92      [GSCXTestViewController accessibilityIdentifierOfCellForPage:pageClass];93  [[GSCXScannerTestUtils scrollElementWithMatcher:grey_kindOfClass([UITableView class])94                             toElementWithMatcher:grey_accessibilityID(accessibilityId)]95      performAction:grey_tap()];96}97+ (GREYElementInteraction *)scrollElementWithMatcher:(id<GREYMatcher>)scrollMatcher98                                toElementWithMatcher:(id<GREYMatcher>)elementMatcher {99  // Matches scrollable elements whose content size is greater than its frame in at least one100  // dimension. If not, the element cannot scroll, because all of its content is already visible.101  // In this case, there's no reason to trigger a scroll interaction, and elementMatcher can be102  // matched directly.103  id<GREYMatcher> canScrollMatcher = [GREYElementMatcherBlock104      matcherWithMatchesBlock:^BOOL(id element) {105        if (![element respondsToSelector:@selector(bounds)] ||106            ![element respondsToSelector:@selector(contentSize)]) {107          return NO;108        }109        CGRect bounds = [element bounds];110        CGSize contentSize = [element contentSize];111        if ([element respondsToSelector:@selector(contentInset)]) {112          bounds = UIEdgeInsetsInsetRect(bounds, [element contentInset]);113        }114        return CGRectGetWidth(bounds) < contentSize.width ||115               CGRectGetWidth(bounds) < contentSize.height;116      }117      descriptionBlock:^(id<GREYDescription> description) {118        [description appendText:@"Content size is not greater than frame."];119      }];120  NSError *scrollError = nil;121  [[EarlGrey selectElementWithMatcher:scrollMatcher] assertWithMatcher:canScrollMatcher122                                                                 error:&scrollError];123  if (scrollError != nil) {124    return [EarlGrey selectElementWithMatcher:elementMatcher];125  }126  NSError *error = nil;127  [[EarlGrey selectElementWithMatcher:elementMatcher] assertWithMatcher:elementMatcher128                                                                  error:&error];129  if (error == nil) {130    // The element could be found without scrolling, no need to continue.131    return [EarlGrey selectElementWithMatcher:elementMatcher];132  }133  // The view is probably not visible, scroll to bottom of the table view and go searching for it.134  // Start at the bottom instead of the top because tests often assert on items sequentially in135  // navigation order. If this went top to bottom, the next item would always be barely off screen,136  // causing the tests to have to scroll all the way to the top and all the way down to the desired137  // element each search. If the desired element is beneath the previous element, it's more likely138  // to be found quickly by the search, and it's more likely the next element will already be on139  // screen. This isn't faster in all cases, but it's a good hueristic.140  //141  // Scroll a percentage of the screen to scale scroll amount with screen size without skipping142  // portions of the scroll view contents.143  CGFloat scrollAmount =144      [[UIScreen mainScreen] bounds].size.height * kGSCXScannerTestUtilsScreenHeightScrollFactor;145  [[EarlGrey selectElementWithMatcher:scrollMatcher]146      performAction:grey_scrollToContentEdge(kGREYContentEdgeBottom)];147  return [[EarlGrey selectElementWithMatcher:elementMatcher]148         usingSearchAction:grey_scrollInDirection(kGREYDirectionUp, scrollAmount)149      onElementWithMatcher:scrollMatcher];150}151+ (void)tapSettingsButton {152  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(153                                          kGSCXScannerOverlaySettingsButtonAccessibilityIdentifier)]154      performAction:grey_tap()];155}156+ (void)dismissSettingsPage {157  [[EarlGrey158      selectElementWithMatcher:grey_accessibilityID(kGSCXDismissSettingsAccessibilityIdentifier)]159      performAction:grey_tap()];160}161+ (void)tapPerformScanButton {162  [self tapSettingsButton];163  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(kGSCXPerformScanAccessibilityIdentifier)]164      performAction:grey_tap()];165}166+ (void)tapStartContinuousScanningButton {167  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(168                                          kGSCXSettingsContinuousScanButtonAccessibilityIdentifier)]169      performAction:grey_longPress()];170}171+ (void)tapReportButton {172  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(173                                          kGSCXSettingsReportButtonAccessibilityIdentifier)]174      performAction:grey_tap()];175}176+ (void)dismissNoIssuesAlert {177  id<GREYMatcher> alertMatcher =178      grey_allOf(grey_text(kGSCXNoIssuesDismissButtonText), grey_interactable(), nil);179  GREYCondition *waitToDismissSettings = [GREYCondition180      conditionWithName:kGSCXScannerNoIssuesAlertConditionName181                  block:^BOOL {182                    id<GREYMatcher> assertion =183                        [GSCXScannerTestUtils gscxtest_matcherForInteractable:YES];184                    NSError *error;185                    [[EarlGrey selectElementWithMatcher:alertMatcher] assertWithMatcher:assertion186                                                                                  error:&error];187                    return error == nil;188                  }];189  BOOL hasAlertAppeared =190      [waitToDismissSettings waitWithTimeout:kGSCXScannerNoIssuesAlertConditionTimeout191                                pollInterval:kGSCXScannerNoIssuesAlertConditionPollInterval];192  // Usually, XCTAssert(hasAlertAppeared) would be used, but XCTAssert cannot be used in a193  // non-XCTestCase subclass. If it did not appear, trying to tap it will fail the test anyways.194  // Assigning it to NO silences the unused return value warning.195  hasAlertAppeared = NO;196  [[EarlGrey selectElementWithMatcher:alertMatcher] performAction:grey_tap()];197}198+ (void)dismissScreenshotView {199  [[EarlGrey selectElementWithMatcher:grey_allOf(grey_text(kGSCXScannerOverlayDismissButtonText),200                                                 grey_interactable(), nil)]201      performAction:grey_tap()];202}203+ (void)dismissContinuousScanReport {204  [GSCXScannerTestUtils dismissScreenshotView];205}206+ (void)tapNavButtonWithAccessibilityLabel:(NSString *)accessibilityLabel {207  id<GREYMatcher> matcher = grey_allOf(208      grey_ancestor(grey_keyWindow()), grey_ancestor(grey_kindOfClass([UINavigationBar class])),209      grey_ancestor(grey_accessibilityTrait(UIAccessibilityTraitButton)),210      grey_text(accessibilityLabel), nil);211  [[EarlGrey selectElementWithMatcher:matcher] performAction:grey_tap()];212}213+ (void)presentMockSystemAlert {214  CGRect bounds = [[GREY_REMOTE_CLASS_IN_APP(UIScreen) mainScreen] bounds];215  UIWindow *window = [[GREY_REMOTE_CLASS_IN_APP(UIWindow) alloc] initWithFrame:bounds];216  window.rootViewController = [[GREY_REMOTE_CLASS_IN_APP(UIViewController) alloc] init];217  // The window's background color must be fully opaque, or else tapping the perform scan button218  // succeeds even if the alert is displayed. Normally, only views with alpha < 0.1 forward touch219  // events, but the way EarlGrey selects and performs actions is not consistent with this. EarlGrey220  // allows the button to be tapped anyways. Setting the background color to black fixes this. This221  // is not aesthetically identical to system alerts, but it does have identical behavior.222  window.rootViewController.view.backgroundColor = [UIColor blackColor];223  UIAlertController *alert = [GREY_REMOTE_CLASS_IN_APP(UIAlertController)224      alertControllerWithTitle:@"Alert"225                       message:@"Alert message."226                preferredStyle:UIAlertControllerStyleAlert];227  [alert addAction:[GREY_REMOTE_CLASS_IN_APP(UIAlertAction)228                       actionWithTitle:kGSCXScannerWindowCoordinatorTestsSystemAlertCancelTitle229                                 style:UIAlertActionStyleCancel230                               handler:^(UIAlertAction *action) {231                                 window.hidden = YES;232                                 [window resignKeyWindow];233                               }]];234  window.windowLevel = UIWindowLevelAlert;235  [window makeKeyAndVisible];236  [window.rootViewController presentViewController:alert animated:YES completion:nil];237}238+ (void)dismissMockSystemAlert {239  [[EarlGrey240      selectElementWithMatcher:grey_text(kGSCXScannerWindowCoordinatorTestsSystemAlertCancelTitle)]241      performAction:grey_tap()];242}243+ (void)tapShareReportButton {244  [[EarlGrey245      selectElementWithMatcher:grey_accessibilityID(kGSCXShareReportButtonAccessibilityIdentifier)]246      performAction:grey_tap()];247}248+ (void)tapCancelMockShareReportButton {249  [[EarlGrey selectElementWithMatcher:grey_text(kGSCXTestSharingDelegateAlertDismissTitle)]250      performAction:grey_tap()];251}252+ (void)tapGridButton {253  id<GREYMatcher> gridButtonMatcher =254      grey_accessibilityID(kGSCXContinuousScannerScreenshotGridButtonAccessibilityIdentifier);255  [[EarlGrey selectElementWithMatcher:gridButtonMatcher] performAction:grey_tap()];256}257+ (void)tapGridCellAtIndex:(NSUInteger)index {258  NSString *cellAXId =259      [GSCXContinuousScannerGridViewController accessibilityIdentifierForCellAtIndex:index];260  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(cellAXId)] performAction:grey_tap()];261}262+ (void)tapListButton {263  [[EarlGrey selectElementWithMatcher:264                 grey_accessibilityID(265                     kGSCXContinuousScannerScreenshotListBarButtonAccessibilityIdentifier)]266      performAction:grey_tap()];267}268+ (void)tapNextContinuousScanResultButton {269  [[EarlGrey270      selectElementWithMatcher:271          grey_accessibilityID(kGSCXContinuousScannerScreenshotNextButtonAccessibilityIdentifier)]272      performAction:grey_tap()];273}274+ (void)tapBackContinuousScanResultButton {275  [[EarlGrey276      selectElementWithMatcher:277          grey_accessibilityID(kGSCXContinuousScannerScreenshotBackButtonAccessibilityIdentifier)]278      performAction:grey_tap()];279}280+ (void)toggleListSectionAtIndex:(NSInteger)sectionIndex {281  id<GREYMatcher> scrollMatcher =282      grey_accessibilityID(kGSCXContinuousScannerListTableViewAccessibilityIdentifier);283  NSString *accessibilityID = [GSCXScannerIssueExpandableTableViewDelegate284      gscx_accessibilityIdentifierForHeaderInSection:sectionIndex];285  id<GREYMatcher> headerMatcher = grey_accessibilityID(accessibilityID);286  [[GSCXScannerTestUtils287      scrollElementWithMatcher:scrollMatcher288          toElementWithMatcher:grey_allOf(headerMatcher, grey_sufficientlyVisible(), nil)]289      performAction:grey_tap()];290}291+ (void)assertListSectionAtIndex:(NSInteger)sectionIndex292              accessibilityTrait:(UIAccessibilityTraits)accessibilityTrait293                          exists:(BOOL)exists {294  NSString *headerAccessibilityId = [GSCXScannerIssueExpandableTableViewDelegate295      gscx_accessibilityIdentifierForHeaderInSection:sectionIndex];296  id<GREYMatcher> traitMatcher = grey_accessibilityTrait(accessibilityTrait);297  if (!exists) {298    traitMatcher = grey_not(traitMatcher);299  }300  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(headerAccessibilityId)]301      assertWithMatcher:traitMatcher];302}303+ (void)tapTabBarButtonWithTitle:(NSString *)title {304  Class tabBarButtonClass =305      NSClassFromString([GSCXScannerTestUtils gscxtest_UITabBarButtonClassName]);306  id<GREYMatcher> ancestorMatcher = grey_ancestor(grey_kindOfClass(tabBarButtonClass));307  id<GREYMatcher> titleMatcher = grey_text(title);308  [[EarlGrey selectElementWithMatcher:grey_allOf(ancestorMatcher, titleMatcher, nil)]309      performAction:grey_tap()];310}311+ (GREYElementInteraction *)selectRingViewAtIndex:(NSInteger)index {312  NSString *ringViewAXId = [GSCXRingViewArranger accessibilityIdentifierForRingViewAtIndex:index];313  return [EarlGrey selectElementWithMatcher:grey_accessibilityID(ringViewAXId)];314}315+ (void)assertCarouselSelectedCellAtIndex:(NSInteger)index {316  NSString *value = [GSCXScannerResultCarousel gscx_accessibilityValueAtSelectedIndex:index];317  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(318                                          kGSCXScannerResultCarouselAccessibilityIdentifier)]319      assertWithMatcher:grey_accessibilityValue(value)];320}321+ (void)assertRingViewCount:(NSInteger)count {322  for (NSInteger i = 0; i < count; i++) {323    [[GSCXScannerTestUtils selectRingViewAtIndex:i] assertWithMatcher:grey_notNil()];324  }325  [[GSCXScannerTestUtils selectRingViewAtIndex:count] assertWithMatcher:grey_nil()];326}327+ (void)assertSettingsButtonIsInteractable:(BOOL)interactable {328  id<GREYMatcher> assertion = [GSCXScannerTestUtils gscxtest_matcherForInteractable:interactable];329  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(330                                          kGSCXScannerOverlaySettingsButtonAccessibilityIdentifier)]331      assertWithMatcher:assertion];332}333+ (void)assertSettingsButtonIsInteractable:(BOOL)interactable334                                     error:(NSError *__autoreleasing *)error {335  id<GREYMatcher> assertion = [GSCXScannerTestUtils gscxtest_matcherForInteractable:interactable];336  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(337                                          kGSCXScannerOverlaySettingsButtonAccessibilityIdentifier)]338      assertWithMatcher:assertion339                  error:error];340}341+ (void)assertPerformScanButtonIsInteractable:(BOOL)interactable {342  id<GREYMatcher> assertion = [GSCXScannerTestUtils gscxtest_matcherForInteractable:interactable];343  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(kGSCXPerformScanAccessibilityIdentifier)]344      assertWithMatcher:assertion];345}346+ (void)assertContinuousScanButtonIsInteractable:(BOOL)interactable {347  // UISwitch elements have interactable UIView subviews. This causes348  // gscxtest_matcherForInteractable to match the wrong element. Using grey_interactable matches the349  // switch itself.350  id<GREYMatcher> assertion = interactable ? grey_interactable() : grey_not(grey_interactable());351  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(352                                          kGSCXSettingsContinuousScanButtonAccessibilityIdentifier)]353      assertWithMatcher:assertion];354}355+ (void)assertLabelForCheckNamed:(NSString *)checkName356           isSufficientlyVisible:(BOOL)isSufficientlyVisible {357  id<GREYMatcher> isVisibleMatcher =358      isSufficientlyVisible ? grey_sufficientlyVisible() : grey_not(grey_sufficientlyVisible());359  id<GREYMatcher> isHiddenMatcher =360      [GSCXScannerTestUtils gscxtest_elementOrAncestorIsHiddenMatcher];361  // In some cases, such as expanding and collapsing sections in the list view, labels are not362  // actually removed from the view hierarchy. The label or an ancestor is made hidden. This causes363  // an ambiguous selection error, because multiple labels with the same text exist in the view364  // hierarchy, even though users can only access one. Ignoring elements that are hidden solves365  // this.366  id<GREYMatcher> labelMatcher = grey_allOf(grey_text(checkName), grey_not(isHiddenMatcher), nil);367  [[EarlGrey selectElementWithMatcher:labelMatcher] assertWithMatcher:isVisibleMatcher];368}369+ (void)assertLabelForCheckNamed:(NSString *)checkName370           isSufficientlyVisible:(BOOL)isSufficientlyVisible371     scrollingElementWithMatcher:(id<GREYMatcher>)scrollMatcher {372  id<GREYMatcher> isVisibleMatcher =373      isSufficientlyVisible ? grey_sufficientlyVisible() : grey_not(grey_sufficientlyVisible());374  id<GREYMatcher> isHiddenMatcher =375      [GSCXScannerTestUtils gscxtest_elementOrAncestorIsHiddenMatcher];376  id<GREYMatcher> labelMatcher =377      grey_allOf(grey_text(checkName), grey_not(isHiddenMatcher), grey_sufficientlyVisible(), nil);378  [[GSCXScannerTestUtils scrollElementWithMatcher:scrollMatcher379                             toElementWithMatcher:labelMatcher] assertWithMatcher:isVisibleMatcher];380}381+ (void)assertListSectionCount:(NSInteger)sectionCount {382  id<GREYMatcher> scrollMatcher =383      grey_accessibilityID(kGSCXContinuousScannerListTableViewAccessibilityIdentifier);384  for (NSInteger section = 0; section < sectionCount; section++) {385    NSString *currentAccessibilityID = [GSCXScannerIssueExpandableTableViewDelegate386        gscx_accessibilityIdentifierForHeaderInSection:section];387    [[GSCXScannerTestUtils scrollElementWithMatcher:scrollMatcher388                               toElementWithMatcher:grey_accessibilityID(currentAccessibilityID)]389        assertWithMatcher:grey_notNil()];390  }391  NSString *finalAccessibilityID = [GSCXScannerIssueExpandableTableViewDelegate392      gscx_accessibilityIdentifierForHeaderInSection:sectionCount];393  [[GSCXScannerTestUtils scrollElementWithMatcher:scrollMatcher394                             toElementWithMatcher:grey_accessibilityID(finalAccessibilityID)]395      assertWithMatcher:grey_nil()];396}397+ (void)assertListRowCount:(NSInteger)rowCount inSection:(NSInteger)section {398  for (NSInteger row = 0; row < rowCount; row++) {399    NSIndexPath *currentIndexPath = [NSIndexPath indexPathForRow:row inSection:section];400    [GSCXScannerTestUtils gscxtest_assertListRowAtIndexPath:currentIndexPath exists:YES];401  }402  NSIndexPath *finalIndexPath = [NSIndexPath indexPathForRow:rowCount inSection:section];403  [GSCXScannerTestUtils gscxtest_assertListRowAtIndexPath:finalIndexPath exists:NO];404}405+ (BOOL)noIssuesFoundItemExists {406  NSError *error = nil;407  [[EarlGrey selectElementWithMatcher:grey_text(kGSCXSettingsNoIssuesFoundText)]408      assertWithMatcher:grey_interactable()409                  error:&error];410  return ![GSCXScannerTestUtils gscxtest_isElementNotFoundError:error];411}412+ (BOOL)reportButtonItemExists {413  NSError *error = nil;414  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(415                                          kGSCXSettingsReportButtonAccessibilityIdentifier)]416      assertWithMatcher:grey_interactable()417                  error:&error];418  return ![GSCXScannerTestUtils gscxtest_isElementNotFoundError:error];419}420+ (BOOL)waitForContinuousScan {421  GREYCondition *waitToDismissSettings = [GREYCondition422      conditionWithName:kGSCXContinuousScannerDismissSettingsConditionName423                  block:^BOOL {424                    NSError *error;425                    [GSCXScannerTestUtils assertSettingsButtonIsInteractable:YES error:&error];426                    return error == nil;427                  }];428  BOOL wasSettingsDismissed =429      [waitToDismissSettings waitWithTimeout:kGSCXContinuousScannerTestsTimeInterval430                                pollInterval:kGSCXContinuousScannerTestsPollInterval];431  if (wasSettingsDismissed) {432    [(GSCXTestAppDelegate *)[[GREY_REMOTE_CLASS_IN_APP(UIApplication) sharedApplication] delegate]433        triggerScheduleScanEvent];434  }435  return wasSettingsDismissed;436}437+ (id<GREYMatcher>)isHiddenMatcher {438  return [GREYElementMatcherBlock439      matcherWithMatchesBlock:^BOOL(id element) {440        return [element respondsToSelector:@selector(isHidden)] && [element isHidden];441      }442      descriptionBlock:^(id<GREYDescription> description) {443        [description appendText:@"isHidden is NO, expected YES"];444      }];445}446#pragma mark - Private447/**448 * Returns a @c GREYMatcher instance matching interactable elements if @c interactable is @c YES and449 * non-interactable elements otherwise.450 *451 * @param interactable @c YES if the matcher should match interactable elements, @c NO otherwise.452 * @return A @c GREYMatcher instance matching interactable or non-interactable elements, depending453 * on @c interactable.454 */455+ (id<GREYMatcher>)gscxtest_matcherForInteractable:(BOOL)interactable {456  id<GREYMatcher> interactableHitTestMatcher = [GREYElementMatcherBlock457      matcherWithMatchesBlock:^BOOL(id element) {458        if (![element respondsToSelector:@selector(accessibilityActivationPoint)]) {459          return NO;460        }461        CGPoint activationPoint = [element accessibilityActivationPoint];462        NSArray<UIWindow *> *windows =463            [[GREY_REMOTE_CLASS_IN_APP(UIApplication) sharedApplication] windows];464        // Iterate backwards because the windows are ordered front-to-back. Check the topmost window465        // first, then the second topmost, etc.466        for (NSInteger i = [windows count] - 1; i >= 0; i--) {467          UIView *hitElement = [windows[i] hitTest:activationPoint withEvent:nil];468          if (hitElement != nil) {469            return hitElement == element;470          }471        }472        return NO;473      }474      descriptionBlock:^(id<GREYDescription> description) {475        [description appendText:@"interactable via hitTest:withEvent:"];476      }];477  return (interactable) ? interactableHitTestMatcher : grey_not(interactableHitTestMatcher);478}479/**480 * Determines if an error represents an Earl Grey element not found error.481 *482 * @param error An @c NSError instance. May be @c nil.483 * @return @c YES if the error is not @c nil and represents an Earl Grey element not found error, @c484 * NO otherwise.485 */486+ (BOOL)gscxtest_isElementNotFoundError:(nullable NSError *)error {487  return error && [error.domain isEqualToString:kGREYInteractionErrorDomain] &&488         error.code == kGREYInteractionElementNotFoundErrorCode;489}490/**491 * Asserts that the row in the list view at @c indexPath exists or does not exist. Fails the test if492 * @c exists is @c YES but the row does not exist or @c exists is @c NO but the row does exist.493 *494 * @param indexPath The index path of the row to check if it exists.495 * @param exists @c YES to assert the row exists, @c NO to assert the row does not exist.496 */497+ (void)gscxtest_assertListRowAtIndexPath:(NSIndexPath *)indexPath exists:(BOOL)exists {498  NSString *accessibilityID = [GSCXScannerIssueExpandableTableViewDelegate499      gscx_accessibilityIdentifierForRowAtIndexPath:indexPath];500  // Sometimes, when toggling the section, the rows are not removed from the view hierarchy, but501  // merely made hidden. That should still count as not existing, because as far502  // as the user is concerned, they aren't there. This needs to be included in elementMatcher503  // to avoid disambiguation errors, since sometimes a hidden cell will still be in the view504  // hierarchy alongside an identical non-hidden cell. It needs to be in the assertion matcher505  // because scrollElementWithMatcher returns an interaction instance that doesn't do anything506  // until an assertion is performed.507  id<GREYMatcher> isHiddenMatcher =508      [GSCXScannerTestUtils gscxtest_elementOrAncestorIsHiddenMatcher];509  id<GREYMatcher> disambiguationMatcher = exists ? grey_notNil() : grey_nil();510  id<GREYMatcher> elementMatcher = grey_allOf(511      grey_accessibilityID(accessibilityID), grey_not(isHiddenMatcher), disambiguationMatcher, nil);512  id<GREYMatcher> scrollMatcher =513      grey_accessibilityID(kGSCXContinuousScannerListTableViewAccessibilityIdentifier);514  [[GSCXScannerTestUtils scrollElementWithMatcher:scrollMatcher toElementWithMatcher:elementMatcher]515      assertWithMatcher:disambiguationMatcher];516}517/**518 * @return A matcher for elements whose @c isHidden value or the @c isHidden value of one of their519 * ancestors is @c YES.520 */521+ (id<GREYMatcher>)gscxtest_elementOrAncestorIsHiddenMatcher {522  id<GREYMatcher> isHiddenMatcher = [GSCXScannerTestUtils isHiddenMatcher];523  return grey_anyOf(isHiddenMatcher, grey_ancestor(isHiddenMatcher), nil);524}525/**526 * @return The name of the class of the button that toggles which view controller is visible in a527 * tab bar controller for the current iOS version. This is a private class, so it must be referred...

EarlGreyExampleTests.m

Source:EarlGreyExampleTests.m

...28@end29@implementation EarlGreyExampleTests30- (void)testBasicSelection {31  // Select the button with Accessibility ID "clickMe".32  [EarlGrey selectElementWithMatcher:grey_accessibilityID(@"ClickMe")];33}34- (void)testBasicSelectionAndAction {35  // Select and tap the button with Accessibility ID "clickMe".36  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"ClickMe")]37      performAction:grey_tap()];38}39- (void)testBasicSelectionAndAssert {40  // Select the button with Accessibility ID "clickMe" and assert it's visible.41  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"ClickMe")]42      assertWithMatcher:grey_sufficientlyVisible()];43}44- (void)testBasicSelectionActionAssert {45  // Select and tap the button with Accessibility ID "clickMe", then assert it's visible.46  [[[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"ClickMe")]47      performAction:grey_tap()]48      assertWithMatcher:grey_sufficientlyVisible()];49}50- (void)testSelectionOnMultipleElements {51  // This test will fail because both buttons are visible and match the selection.52  // We add a custom error here to prevent the Test Suite failing.53  NSError *error;54  [[EarlGrey selectElementWithMatcher:grey_sufficientlyVisible()]55      performAction:grey_tap() error:&error];56  if (error) {57    NSLog(@"Test Failed with Error : %@", [error description]);58  }59}60- (void)testCollectionMatchers {61  id<GREYMatcher> visibleSendButtonMatcher =62      grey_allOf(grey_accessibilityID(@"ClickMe"), grey_sufficientlyVisible(), nil);63  [[EarlGrey selectElementWithMatcher:visibleSendButtonMatcher]64      performAction:grey_doubleTap()];65}66- (void)testWithInRoot {67  // Second way to disambiguate: use inRoot to focus on a specific window or container.68  // There are two buttons with accessibility id "Send", but only one is inside SendMessageView.69  [[[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"Send")]70      inRoot:grey_kindOfClass([SendMessageView class])]71      performAction:grey_doubleTap()];72}73// Define a custom matcher for table cells that contains a date for a Thursday.74- (id<GREYMatcher>)matcherForThursdays {75  MatchesBlock matches = ^BOOL(UIView *cell) {76    if ([cell isKindOfClass:[UITableViewCell class]]) {77      NSDateFormatter *formatter = [[NSDateFormatter alloc] init];78      formatter.dateStyle = NSDateFormatterLongStyle;79      NSDate *date = [formatter dateFromString:[[(UITableViewCell *)cell textLabel] text]];80      if (!date) {81        return NO;82      }83      NSCalendar *calendar = [NSCalendar currentCalendar];84      NSInteger weekday = [calendar component:NSCalendarUnitWeekday fromDate:date];85      return weekday == 5;86    } else {87      return NO;88    }89  };90  DescribeToBlock describe = ^void(id<GREYDescription> description) {91    [description appendText:@"Date for a Thursday"];92  };93  return [[GREYElementMatcherBlock alloc] initWithMatchesBlock:matches94                                              descriptionBlock:describe];95}96- (void)testWithCustomMatcher {97  // Use the custom matcher.98  [[EarlGrey selectElementWithMatcher:[self matcherForThursdays]]99      performAction:grey_doubleTap()];100}101- (void)testTableCellOutOfScreen {102  // Go find one cell out of the screen.103  [[[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"Cell30")]104      usingSearchAction:grey_scrollInDirection(kGREYDirectionDown, 50)105   onElementWithMatcher:grey_accessibilityID(@"table")]106      performAction:grey_doubleTap()];107  // Move back to top of the table.108  [[[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"Cell1")]109      usingSearchAction:grey_scrollInDirection(kGREYDirectionUp, 500)110   onElementWithMatcher:grey_accessibilityID(@"table")]111      performAction:grey_doubleTap()];112}113- (void)testCatchErrorOnFailure {114  // TapMe doesn't exist, but the test doesn't fail because we are getting a pointer to the error.115  NSError *error;116  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"TapMe")]117      performAction:grey_tap() error:&error];118  if (error) {119    NSLog(@"Error: %@", [error localizedDescription]);120  }121}122// Fade in and out an element.123- (void)fadeInAndOut:(UIView *)element {124  [UIView animateWithDuration:1.0125                        delay:0.0126                      options:UIViewAnimationOptionCurveEaseOut127                   animations: ^{128                       element.alpha = 0.0;}129                   completion: ^(BOOL finished) {130                       [UIView animateWithDuration:1.0131                                             delay:0.0132                                           options:UIViewAnimationOptionCurveEaseIn133                                        animations: ^{134                                            element.alpha = 1.0;}135                                        completion: nil];136                   }];137}138// Define a custom action that applies fadeInAndOut to the selected element.139- (id<GREYAction>)tapClickMe {140  return [GREYActionBlock actionWithName:@"Fade In And Out"141                             constraints:nil142                            performBlock: ^(id element, NSError *__strong *errorOrNil) {143                              // First make sure element is attached to a window.144                              if ([element window] == nil) {145                                NSDictionary *errorInfo = @{146                                    NSLocalizedDescriptionKey:147                                    NSLocalizedString(@"Element is not attached to a window", @"")};148                                *errorOrNil = [NSError errorWithDomain:kGREYInteractionErrorDomain149                                                                  code:1150                                                              userInfo:errorInfo];151                                return NO;152                              } else {153                                [self fadeInAndOut:[element window]];154                                return YES;155                              }156                            }];157}158- (void)testCustomAction {159  // Test using the custom action tapClickMe.160  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"ClickMe")]161      performAction:[self tapClickMe]];162}163// Write a custom assertion that checks if the alpha of an element is equal to the expected value.164- (id<GREYAssertion>)alphaEqual:(CGFloat)expectedAlpha {165  return [GREYAssertionBlock assertionWithName:@"Assert Alpha Equal"166                       assertionBlockWithError:^BOOL(UIView *element,167                                                     NSError *__strong *errorOrNil) {168                         // Assertions can be performed on nil elements. Make sure view isnât nil.169                         if (element == nil) {170                           *errorOrNil =171                               [NSError errorWithDomain:kGREYInteractionErrorDomain172                                                   code:kGREYInteractionElementNotFoundErrorCode173                                               userInfo:nil];174                           return NO;175                         }176                         return element.alpha == expectedAlpha;177                        }];178}179- (void)testWithCustomAssertion {180  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"ClickMe")]181      assert:([self alphaEqual:1.0])];182}183- (void)testWithCustomFailureHandler {184  // This test will fail and use our custom handler to handle the failure.185  // The custom handler is defined at the beginning of this file.186  PrintOnlyHandler *myHandler = [[PrintOnlyHandler alloc] init];187  [EarlGrey setFailureHandler:myHandler];188  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"TapMe")]189      performAction:(grey_tap())];190}191- (void)testLayout {192  // Define a layout constraint.193  GREYLayoutConstraint *onTheRight =194      [GREYLayoutConstraint layoutConstraintWithAttribute:kGREYLayoutAttributeLeft195                                                relatedBy:kGREYLayoutRelationGreaterThanOrEqual196                                     toReferenceAttribute:kGREYLayoutAttributeRight197                                               multiplier:1.0198                                                 constant:0.0];199  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"SendForLayoutTest")]200      assertWithMatcher:grey_layout(@[onTheRight], grey_accessibilityID(@"ClickMe"))];201}202- (void)testWithCondition {203  GREYCondition *myCondition = [GREYCondition conditionWithName: @"Example condition" block: ^BOOL {204    int i = 1;205    while (i <= 100000) {206      i++;207    }208    return YES;209  }];210  // Wait for my condition to be satisfied or timeout after 5 seconds.211  BOOL success = [myCondition waitWithTimeout:5];212  if (!success) {213    // Just printing for the example.214    NSLog(@"Condition not met");215  } else {216    [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"ClickMe")]217        performAction:grey_tap()];218  }219}220@end...

MDCCollectionViewControllerTests.m

Source:MDCCollectionViewControllerTests.m

...56                            direction:(GREYDirection)direction57                             withStep:(NSInteger)step58                                  tap:(BOOL)tap {59  id<GREYMatcher> targetMatcher = grey_allOfMatchers(60      @[ grey_accessibilityID(identifier), grey_sufficientlyVisible(), grey_interactable() ]);61  id<GREYMatcher> scrollableMatcher = grey_accessibilityID(scrollableIdentifier);62  [MDCCollectionViewControllerTests scrollToElementWithMatcher:targetMatcher63                                          inElementWithMatcher:scrollableMatcher64                                                     direction:direction65                                                      withStep:step66                                                        action:tap ? grey_tap() : nil];67}68/**69 Navigates to a specific Example screen given an array of "breadcrumb" identifiers.70 @param breadcrumbs an array of identifiers for the example to open.71 @note Only the first two elements are currently handled.72 */73+ (void)jumpToExampleWithBreadcrumbs:(NSArray<NSString *> *)breadcrumbs {74  NSAssert(breadcrumbs.count >= 2, @"Breadcrumb paths must be at least 2 elements.");75  [MDCCollectionViewControllerTests scrollToElementWithIdentifier:breadcrumbs[0]76                                          inElementWithIdentifier:@"collectionView"77                                                        direction:kGREYDirectionDown78                                                         withStep:-179                                                              tap:YES];80  [MDCCollectionViewControllerTests81      scrollToElementWithIdentifier:[NSString stringWithFormat:@"Cell%@", breadcrumbs[1]]82            inElementWithIdentifier:[NSString stringWithFormat:@"Table%@", breadcrumbs[0]]83                          direction:kGREYDirectionDown84                           withStep:-185                                tap:YES];86}87/**88 Navigates back to the main screen from the Custom Section Insets example screen.89 */90+ (void)returnToMainScreen {91  // Leave the Custom Section Insets view92  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"back_bar_button")]93      performAction:grey_tap()];94  // Leave the Collections view95  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"back_bar_button")]96      performAction:grey_tap()];97  // Scroll to the top of the main screen98  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"collectionView")]99      performAction:grey_scrollToContentEdge(kGREYContentEdgeTop)];100}101#pragma mark - Property accessors102/**103 Returns a GREYActionBlock that retrieves the @c numberOfSections property value from a104 UICollectionView.105 @param numberOfSections inout parameter for storing the number of sections value.106 */107+ (GREYActionBlock *)getNumberOfSections:(NSInteger *)numberOfSections {108  return [GREYActionBlock109      actionWithName:@"getNumberOfSectionsFromUICollectionView"110         constraints:grey_respondsToSelector(@selector(numberOfSections))111        performBlock:^BOOL(UICollectionView *collectionView, NSError *__strong *errorOrNil) {112          *numberOfSections = collectionView.numberOfSections;113          return YES;114        }];115}116/**117 Returns a GREYActionBlock that retrieves the @c bounds property value from a UIView.118 @param bounds inout parameter for storing the bounds value.119 */120+ (GREYActionBlock *)getBounds:(CGRect *)bounds {121  return [GREYActionBlock actionWithName:@"getBoundsFromUIView"122                             constraints:grey_respondsToSelector(@selector(bounds))123                            performBlock:^BOOL(UIView *view, NSError *__strong *errorOrNil) {124                              *bounds = view.bounds;125                              return YES;126                            }];127}128#pragma mark - EarlGrey assertions129/**130 Returns a GREYAssertionBlock that will XCTAssert that the selected element's bounds width is less131 than or equal to the passed width.132 @param width the width value for comparison.133 */134- (GREYAssertionBlock *)assertBoundsWidthLessThan:(CGFloat)width {135  return136      [GREYAssertionBlock assertionWithName:@"boundsAreGreaterOrEqualThanOtherBounds"137                    assertionBlockWithError:^BOOL(UIView *element, NSError *__strong *errorOrNil) {138                      XCTAssertLessThan(element.bounds.size.width, width,139                                        @"View's width is not less than or equal to the expected "140                                         "width.");141                      return YES;142                    }];143}144#pragma mark - Tests145/**146 Tests that the width of the bounds of each section is less than the width of the bounds of the one147 above (before) it.148 */149- (void)testEachSectionWidthLessThanSectionAbove {150  [MDCCollectionViewControllerTests151      jumpToExampleWithBreadcrumbs:@[ @"Collections", @"Custom Section Insets" ]];152  // Get the number of sections in the example collection view153  NSInteger totalSections;154  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(155                                          @"collectionsCustomSectionInsetsCollectionView")]156      performAction:[MDCCollectionViewControllerTests getNumberOfSections:&totalSections]];157  // Step through each section and confirm that the bounds are no greater than the one above it158  CGRect bounds = CGRectMake(0, 0, CGFLOAT_MAX, CGFLOAT_MAX);159  for (int section = 0; section < totalSections; ++section) {160    NSString *cellIdentifier = [NSString stringWithFormat:@"%d.0", section];161    [MDCCollectionViewControllerTests162        scrollToElementWithIdentifier:cellIdentifier163              inElementWithIdentifier:@"collectionsCustomSectionInsetsCollectionView"164                            direction:kGREYDirectionDown165                             withStep:-1166                                  tap:NO];167    [MDCCollectionViewControllerTests168        scrollToElementWithMatcher:grey_allOfMatchers(@[169          grey_kindOfClass([UISwitch class]), grey_ancestor(grey_accessibilityID(cellIdentifier)),170          grey_sufficientlyVisible(), grey_interactable()171        ])172              inElementWithMatcher:grey_accessibilityID(173                                       @"collectionsCustomSectionInsetsCollectionView")174                         direction:kGREYDirectionDown175                          withStep:-1176                            action:grey_turnSwitchOn(YES)];177    [[[EarlGrey selectElementWithMatcher:grey_accessibilityID(cellIdentifier)]178        assert:[self assertBoundsWidthLessThan:bounds.size.width]]179        performAction:[MDCCollectionViewControllerTests getBounds:&bounds]];180  }181  [MDCCollectionViewControllerTests returnToMainScreen];182}183@end...

PerfContollerTests.m

Source:PerfContollerTests.m

...43  [[EarlGrey selectElementWithMatcher:grey_keyWindow()]44      assertWithMatcher:grey_sufficientlyVisible()];45}46- (void)testTraceStages {47  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"TracesTab")] performAction:grey_tap()];48  NSString *addTraceAccessibilityId =49      [GREY_REMOTE_CLASS_IN_APP(TracesViewController) addTraceAccessibilityItem].accessibilityID;50  [self tapElementWithMatcher:grey_accessibilityID(addTraceAccessibilityId)];51  [self tapStageButtonNTimes:kStagesCount];52  [self tapCountButtonsNTimes:kCounterTaps];53  NSString *stopAccessibilityId =54      [GREY_REMOTE_CLASS_IN_APP(PerfTraceView) stopAccessibilityItemWithTraceName:kTraceName]55          .accessibilityID;56  [self tapElementWithMatcher:grey_accessibilityID(stopAccessibilityId)];57}58- (void)testPerfURLConnectionWithDelegateClassInit {59  [self tapAndCheckConnectionTypeWithName:@"PerfURLConnectionWithDelegateClassInit"];60}61- (void)testPerfURLConnectionWithDelegate {62  [self tapAndCheckConnectionTypeWithName:@"PerfURLConnectionWithDelegate"];63}64- (void)testPerfURLConnectionWithDelegateStartImmediately {65  [self tapAndCheckConnectionTypeWithName:@"PerfURLConnectionWithDelegateStartImmediately"];66}67- (void)testPerfURLConnectionAsyncRequest {68  [self tapAndCheckConnectionTypeWithName:@"PerfURLConnectionAsyncRequest"];69}70- (void)testPerfURLSessionDownloadTaskWithDelegate {71  [self tapAndCheckConnectionTypeWithName:@"PerfURLSessionDownloadTaskWithDelegate"];72}73- (void)testPerfURLSessionDataTaskWithDelegate {74  [self tapAndCheckConnectionTypeWithName:@"PerfURLSessionDataTaskWithDelegate"];75}76- (void)testPerfURLSessionDownloadTask {77  [self tapAndCheckConnectionTypeWithName:@"PerfURLSessionDownloadTask"];78}79- (void)testPerfURLSessionDataTask {80  [self tapAndCheckConnectionTypeWithName:@"PerfURLSessionDataTask"];81}82#pragma mark - Private methods83- (void)tapAndCheckConnectionTypeWithName:(NSString *)connectionName {84  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"RequestsTab")]85      performAction:grey_tap()];86  NSString *conditionName =87      [NSString stringWithFormat:@"Check if %@ button visible", connectionName];88  GREYCondition *conditionForElement = [GREYCondition89      conditionWithName:conditionName90                  block:^BOOL {91                    NSError *error;92                    [[EarlGrey selectElementWithMatcher:grey_buttonTitle(connectionName)]93                        assertWithMatcher:grey_sufficientlyVisible()94                                    error:&error];95                    return (error == nil);96                  }];97  BOOL elementAppeared = [conditionForElement waitWithTimeout:1];98  if (!elementAppeared) {99    GREYElementInteraction *scrollViewInteractor =100        [EarlGrey selectElementWithMatcher:grey_accessibilityID(@"RequestsScrollView")];101    [scrollViewInteractor performAction:grey_swipeFastInDirection(kGREYDirectionUp)];102  }103  [self tapElementWithMatcher:grey_buttonTitle(connectionName)];104  AccessibilityItem *item = [GREY_REMOTE_CLASS_IN_APP(NetworkConnectionViewController)105      statusLabelAccessibilityItemWithConnectionName:connectionName];106  BOOL (^conditionBlock)(void) = ^BOOL {107    NSError *error = nil;108    [[EarlGrey selectElementWithMatcher:grey_accessibilityID(item.accessibilityID)]109        assertWithMatcher:grey_anyOf(grey_text(@"Success"), grey_text(@"Fail"), nil)110                    error:&error];111    if (error) {112      NSLog(@"EarlGrey synchronization: status label hasn't been updated yet");113    }114    return error == nil;115  };116  BOOL succeeded = [[GREYCondition conditionWithName:@"Wait for status label to change text"117                                               block:conditionBlock] waitWithTimeout:30];118  XCTAssertTrue(succeeded);119  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(item.accessibilityID)]120      assertWithMatcher:grey_text(@"Success")];121}122- (void)tapCountButtonsNTimes:(NSUInteger)tapsCount {123  for (int counterTapNumber = 0; counterTapNumber < tapsCount; counterTapNumber++) {124    NSString *counterAccessibilityID = counterTapNumber % 2 == 1125                                           ? [GREY_REMOTE_CLASS_IN_APP(PerfTraceView)126                                                 metricOneAccessibilityItemWithTraceName:kTraceName]127                                                 .accessibilityID128                                           : [GREY_REMOTE_CLASS_IN_APP(PerfTraceView)129                                                 metricTwoAccessibilityItemWithTraceName:kTraceName]130                                                 .accessibilityID;131    [self tapElementWithMatcher:grey_accessibilityID(counterAccessibilityID)];132  }133}134- (void)tapElementWithMatcher:(id<GREYMatcher>)matcher {135  [[EarlGrey selectElementWithMatcher:matcher] performAction:grey_tap()];136}137- (void)tapStageButtonNTimes:(NSUInteger)tapsCount {138  NSString *stageAccessibilityId =139      [GREY_REMOTE_CLASS_IN_APP(PerfTraceView) stageAccessibilityItemWithTraceName:kTraceName]140          .accessibilityID;141  for (int stageNumber = 0; stageNumber < tapsCount; stageNumber++) {142    [self tapElementWithMatcher:grey_accessibilityID(stageAccessibilityId)];143  }144}145@end...

CreateAccountPage.m

Source:CreateAccountPage.m

...15static NSString *const password = @"RMBAutomationProfileTextFieldPassword";16static NSString *const createAccountButton = @"RMBAutomationProfileButtonSubmit";17static NSString *const birthDateField = @"RMBAutomationProfileDropdownDateOfBirth";18- (StarRewardsPage *) createAccountForUser: (User *) user {19    [[EarlGrey selectElementWithMatcher:grey_accessibilityID(nameField)] performAction:grey_clearText()];20    [[EarlGrey selectElementWithMatcher:grey_accessibilityID(nameField)] performAction:grey_typeText(user.name)];21    [[EarlGrey selectElementWithMatcher:grey_accessibilityID(surnameField)] performAction:grey_clearText()];22    [[EarlGrey selectElementWithMatcher:grey_accessibilityID(surnameField)] performAction:grey_typeText(user.surname)];23    [[EarlGrey selectElementWithMatcher:grey_accessibilityID(emailField)] performAction:grey_clearText()];24    [[EarlGrey selectElementWithMatcher:grey_accessibilityID(emailField)] performAction:grey_typeText(user.email)];25    [[EarlGrey selectElementWithMatcher:grey_accessibilityID(password)] performAction:grey_clearText()];26    [[EarlGrey selectElementWithMatcher:grey_accessibilityID(password)] performAction:grey_typeText(user.password)];27    [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"RMBAutomationKeyboardControlsDone")] performAction:grey_tap()];28    [[EarlGrey selectElementWithMatcher:grey_accessibilityID(birthDateField)] performAction:grey_tap()];29    30    XCUIApplication *application = [[XCUIApplication alloc] init];31    [[application.pickerWheels elementBoundByIndex:0] adjustToPickerWheelValue:@"March"];32    [[application.pickerWheels elementBoundByIndex:1] adjustToPickerWheelValue:@"4"];33    [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"RMBAutomationKeyboardControlsDone")] performAction:grey_tap()];34    35    [application swipeUp];36    [[EarlGrey selectElementWithMatcher:grey_accessibilityID(createAccountButton)] performAction:grey_tap()];37    return [[StarRewardsPage alloc] init];38}39@end...

SnackbarInteractionTests.m

Source:SnackbarInteractionTests.m

...16@end17@implementation SnackbarEarlGreyTests18+ (void)returnToMainScreen {19  // Leave the Demo view20  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"back_bar_button")]21      performAction:grey_tap()];22  // Leave the Snackbar view23  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"back_bar_button")]24      performAction:grey_tap()];25  // Scroll to the top of the main screen26  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"collectionView")]27   performAction:grey_scrollToContentEdge(kGREYContentEdgeTop)];28}29- (void)testSliding {30  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"collectionView")]31      performAction:grey_scrollToContentEdge(kGREYContentEdgeBottom)];32  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"Snackbar")] performAction:grey_tap()];33  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"CellDemo")] performAction:grey_tap()];34  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"Simple Snackbar")]35      performAction:grey_tap()];36  [SnackbarEarlGreyTests returnToMainScreen];37}38@end...

SignInPage.m

Source:SignInPage.m

...13static NSString *const emailField = @"kSignInLoginFieldIdentifier";14static NSString *const passwordField = @"kSignInPasswordFieldIdentifier";15static NSString *const signInButton = @"kSignInButton";16- (void) clickOnSignInButton {17    [[EarlGrey selectElementWithMatcher:grey_accessibilityID(signInButton)] performAction:grey_tap()];18}19- (CreateAccountPage *) clickOnAccountButton{20    [[EarlGrey selectElementWithMatcher:grey_accessibilityID(createAccountButton)] performAction:grey_tap()];21    return [[CreateAccountPage alloc] init];22}23- (void) logInWithEmail: (NSString *) email password:(NSString *) password {24    [[EarlGrey selectElementWithMatcher:grey_accessibilityID(emailField)] performAction:grey_clearText()];25    [[EarlGrey selectElementWithMatcher:grey_accessibilityID(emailField)] performAction:grey_typeText(email)];26    [[EarlGrey selectElementWithMatcher:grey_accessibilityID(passwordField)] performAction:grey_typeText(password)];27    [self clickOnSignInButton];28}29@end...

MyFirstEarlGrey2ObjCTest.m

Source:MyFirstEarlGrey2ObjCTest.m

...13    XCUIApplication *application = [[XCUIApplication alloc] init];14    [application launch];15}16- (void)test_preconditions {17    [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"CountLabel")] assertWithMatcher:grey_sufficientlyVisible()];18    [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"CountLabel")] assertWithMatcher:grey_text(@"0")];19    20    [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"IncrementCountButton")] assertWithMatcher:grey_sufficientlyVisible()];21    [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"IncrementCountButton")] assertWithMatcher:grey_text(@"Increment Count")];22}23- (void)test_tapping_the_increment_count_button_increments_the_value_in_the_count_label {24    // When.25    [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"IncrementCountButton")] performAction:grey_tap()];26    27    // Then.28    [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"CountLabel")] assertWithMatcher:grey_text(@"1")];29}30@end...

grey_accessibilityID

Using AI Code Generation

1[[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"id")] performAction:grey_tap()];2[[EarlGrey selectElementWithMatcher:grey_text(@"text")] performAction:grey_tap()];3[[EarlGrey selectElementWithMatcher:grey_text(@"text")] performAction:grey_tap()];4[[EarlGrey selectElementWithMatcher:grey_text(@"text")] performAction:grey_tap()];5[[EarlGrey selectElementWithMatcher:grey_text(@"text")] performAction:grey_tap()];6[[EarlGrey selectElementWithMatcher:grey_text(@"text")] performAction:grey_tap()];7[[EarlGrey selectElementWithMatcher:grey_text(@"text")] performAction:grey_tap()];8[[EarlGrey selectElementWithMatcher:grey_text(@"text")] performAction:grey_tap()];9[[EarlGrey selectElementWithMatcher:grey_text(@"text")] performAction:grey_tap()];10[[EarlGrey selectElementWithMatcher:grey_text(@"text")] performAction:grey_tap()];11[[EarlGrey selectElementWithMatcher:grey_text(@"text")] performAction:grey_tap()];12[[EarlGrey selectElementWithMatcher:grey_text(@"text")] performAction:grey_tap()];13[[EarlGrey selectElementWithMatcher:grey_text(@"text")] performAction:grey_tap()];14[[EarlGrey selectElementWithMatcher:grey_text(@"text")] performAction:grey_tap()];

grey_accessibilityID

Using AI Code Generation

1[[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"loginButton")] performAction:grey_tap() error:nil];2[[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"loginButton")] performAction:grey_tap() error:nil];3[[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"loginButton")] performAction:grey_tap() error:nil];4[[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"loginButton")] performAction:grey_tap() error:nil];5[[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"loginButton")] performAction:grey_tap() error:nil];6[[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"loginButton")] performAction:grey_tap() error:nil];7[[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"loginButton")] performAction:grey_tap() error:nil];8[[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"loginButton")] performAction:grey_tap() error:nil];9[[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"loginButton")] performAction:grey_tap() error:nil];10[[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"loginButton")] performAction:grey_tap() error:nil];

grey_accessibilityID

Using AI Code Generation

1    [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"Login")] performAction:grey_tap()];2    [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"Password")] performAction:grey_typeText(@"password")];3    [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"Login")] performAction:grey_tap()];4    [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"Logout")] performAction:grey_tap()];5#import "EarlGrey.h"6[[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"Login")] performAction:grey_tap()];7[[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"Password")] performAction:grey_typeText(@"password")];8[[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"Login")] performAction:grey_tap()];9[[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"Logout")] performAction:grey_tap()];10import EarlGrey11EarlGrey.selectElement(with: grey_accessibilityID("Login")).perform(grey_tap())12EarlGrey.selectElement(with: grey_accessibilityID("Password")).perform(grey_typeText("password"))13EarlGrey.selectElement(with: grey_accessibilityID("Login")).perform(grey_tap())14EarlGrey.selectElement(with: grey_accessibilityID("Logout")).perform(grey_tap())15import EarlGrey16EarlGrey.selectElement(with: grey_accessibilityID("Login")).perform(grey_tap())17EarlGrey.selectElement(with: grey_accessibilityID("Password")).perform(grey_typeText("password

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