How to use grey_scrollToContentEdge method of performAction class

Best EarlGrey code snippet using performAction.grey_scrollToContentEdge

FTRScrollViewTest.m

Source:FTRScrollViewTest.m

...31         usingSearchAction:grey_scrollInDirection(kGREYDirectionDown, 50)32      onElementWithMatcher:grey_accessibilityLabel(@"Upper Scroll View")]33      assertWithMatcher:grey_sufficientlyVisible()];34  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Upper Scroll View")]35      performAction:grey_scrollToContentEdge(kGREYContentEdgeTop)];36  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Upper Scroll View")]37      assertWithMatcher:grey_scrolledToContentEdge(kGREYContentEdgeTop)];38}39- (void)testScrollToBottomEdge {40  [[[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Upper Scroll View")]41      performAction:grey_scrollToContentEdge(kGREYContentEdgeBottom)]42      assertWithMatcher:grey_scrolledToContentEdge(kGREYContentEdgeBottom)];43}44- (void)testScrollToRightEdge {45  [[[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Bottom Scroll View")]46      performAction:grey_scrollToContentEdge(kGREYContentEdgeRight)]47      assertWithMatcher:grey_scrolledToContentEdge(kGREYContentEdgeRight)];48}49- (void)testScrollToLeftEdge {50  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Bottom Scroll View")]51      performAction:grey_scrollToContentEdge(kGREYContentEdgeRight)];52  [[[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Bottom Scroll View")]53      performAction:grey_scrollToContentEdge(kGREYContentEdgeLeft)]54      assertWithMatcher:grey_scrolledToContentEdge(kGREYContentEdgeLeft)];55}56- (void)testScrollToLeftEdgeWithCustomStartPoint {57  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Bottom Scroll View")]58      performAction:grey_scrollToContentEdgeWithStartPoint(kGREYContentEdgeLeft, 0.5, 0.5)];59  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Bottom Scroll View")]60      assertWithMatcher:grey_scrolledToContentEdge(kGREYContentEdgeLeft)];61}62- (void)testScrollToRightEdgeWithCustomStartPoint {63  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Bottom Scroll View")]64      performAction:grey_scrollToContentEdgeWithStartPoint(kGREYContentEdgeRight, 0.5, 0.5)];65  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Bottom Scroll View")]66      assertWithMatcher:grey_scrolledToContentEdge(kGREYContentEdgeRight)];67}68- (void)testScrollToTopEdgeWithCustomStartPoint {69  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Bottom Scroll View")]70      performAction:grey_scrollToContentEdgeWithStartPoint(kGREYContentEdgeTop, 0.5, 0.5)];71  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Bottom Scroll View")]72      assertWithMatcher:grey_scrolledToContentEdge(kGREYContentEdgeTop)];73}74- (void)testScrollToBottomEdgeWithCustomStartPoint {75  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Bottom Scroll View")]76      performAction:grey_scrollToContentEdgeWithStartPoint(kGREYContentEdgeBottom, 0.5, 0.5)];77  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Bottom Scroll View")]78      assertWithMatcher:grey_scrolledToContentEdge(kGREYContentEdgeBottom)];79}80- (void)testScrollToTopWorksWithPositiveInsets {81  // Scroll down.82  id<GREYMatcher> matcher = grey_allOf(grey_accessibilityLabel(@"Label 2"), grey_interactable(),83                                       grey_sufficientlyVisible(), nil);84  [[[EarlGrey selectElementWithMatcher:matcher]85         usingSearchAction:grey_scrollInDirection(kGREYDirectionDown, 50)86      onElementWithMatcher:grey_accessibilityLabel(@"Upper Scroll View")]87      assertWithMatcher:grey_sufficientlyVisible()];88  // Add positive insets using this format {top,left,bottom,right}89  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"topTextbox")]90      performAction:grey_typeText(@"{100,0,0,0}\n")];91  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"insets toggle")]92      performAction:grey_turnSwitchOn(YES)];93  // Scroll to top and verify.94  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Upper Scroll View")]95      performAction:grey_scrollToContentEdge(kGREYContentEdgeTop)];96  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Upper Scroll View")]97      assertWithMatcher:grey_scrolledToContentEdge(kGREYContentEdgeTop)];98}99- (void)testScrollToTopWorksWithNegativeInsets {100  // Scroll down.101  id<GREYMatcher> matcher =102      grey_allOf(grey_accessibilityLabel(@"Label 2"), grey_interactable(), nil);103  [[[EarlGrey selectElementWithMatcher:matcher]104         usingSearchAction:grey_scrollInDirection(kGREYDirectionDown, 50)105      onElementWithMatcher:grey_accessibilityLabel(@"Upper Scroll View")]106      assertWithMatcher:grey_sufficientlyVisible()];107  // Add positive insets using this format {top,left,bottom,right}108  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"topTextbox")]109      performAction:grey_typeText(@"{-100,0,0,0}\n")];110  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"insets toggle")]111      performAction:grey_turnSwitchOn(YES)];112  // Scroll to top and verify.113  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Upper Scroll View")]114      performAction:grey_scrollToContentEdge(kGREYContentEdgeTop)];115  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Upper Scroll View")]116      assertWithMatcher:grey_scrolledToContentEdge(kGREYContentEdgeTop)];117}118- (void)testSearchActionReturnsNilWhenElementIsNotFound {119  id<GREYMatcher> matcher =120      grey_allOf(grey_accessibilityLabel(@"Unobtainium"), grey_interactable(), nil);121  [[[EarlGrey selectElementWithMatcher:matcher]122         usingSearchAction:grey_scrollInDirection(kGREYDirectionUp, 50)123      onElementWithMatcher:grey_accessibilityLabel(@"Upper Scroll View")]124      assertWithMatcher:grey_nil()];125}126- (void)testScrollToTopWhenAlreadyAtTheTopWithoutBounce {127  GREYHostApplicationDistantObject *host = GREYHostApplicationDistantObject.sharedInstance;128  id<GREYAction> bounceOff = [host actionForToggleBounces];129  // Verify this test with and without bounce enabled by toggling it.130  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Upper Scroll View")]131      performAction:bounceOff];132  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Upper Scroll View")]133      performAction:grey_scrollToContentEdge(kGREYContentEdgeTop)];134  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Upper Scroll View")]135      assertWithMatcher:grey_scrolledToContentEdge(kGREYContentEdgeTop)];136}137- (void)testScrollToTopWhenAlreadyAtTheTopWithBounce {138  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Upper Scroll View")]139      performAction:grey_scrollToContentEdge(kGREYContentEdgeTop)];140  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Upper Scroll View")]141      assertWithMatcher:grey_scrolledToContentEdge(kGREYContentEdgeTop)];142}143- (void)testVisibilityOnPartiallyObscuredScrollView {144  GREYHostApplicationDistantObject *host = GREYHostApplicationDistantObject.sharedInstance;145  id<GREYAssertion> assertion = [host assertionWithPartiallyVisible];146  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Bottom Scroll View")]147      assert:assertion];148}149- (void)testInfiniteScroll {150  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Infinite Scroll View")]151      performAction:grey_scrollInDirection(kGREYDirectionDown, 100)];152}153- (void)testScrollInDirectionCausesExactChangesToContentOffsetInPortraitMode {154  [self ftr_assertScrollInDirectionCausesExactChangesToContentOffset];155}156- (void)testScrollInDirectionCausesExactChangesToContentOffsetInPortraitUpsideDownMode {157  [EarlGrey rotateDeviceToOrientation:UIDeviceOrientationPortraitUpsideDown error:nil];158  [self ftr_assertScrollInDirectionCausesExactChangesToContentOffset];159}160- (void)testScrollInDirectionCausesExactChangesToContentOffsetInLandscapeLeftMode {161  [EarlGrey rotateDeviceToOrientation:UIDeviceOrientationLandscapeLeft error:nil];162  [self ftr_assertScrollInDirectionCausesExactChangesToContentOffset];163}164- (void)testScrollInDirectionCausesExactChangesToContentOffsetInLandscapeRightMode {165  [EarlGrey rotateDeviceToOrientation:UIDeviceOrientationLandscapeRight error:nil];166  [self ftr_assertScrollInDirectionCausesExactChangesToContentOffset];167}168// TODO: Because the action is performed outside the main thread, the synchronization // NOLINT169//       waits until the scrolling stops, where the scroll view's inertia causes itself170//       to move more than needed.171- (void)testScrollInDirectionCausesExactChangesToContentOffsetWithTinyScrollAmounts {172  // Scroll by a fixed amount and verify that the scroll offset has changed by that amount.173  // Go down to (0, 7)174  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Infinite Scroll View")]175      performAction:grey_scrollInDirection(kGREYDirectionDown, 7)];176  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"topTextbox")]177      assertWithMatcher:grey_text(NSStringFromCGPoint(CGPointMake(0, 7)))];178  // Go right to (6, 7)179  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Infinite Scroll View")]180      performAction:grey_scrollInDirection(kGREYDirectionRight, 6)];181  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"topTextbox")]182      assertWithMatcher:grey_text(NSStringFromCGPoint(CGPointMake(6, 7)))];183  // Go up to (6, 4)184  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Infinite Scroll View")]185      performAction:grey_scrollInDirection(kGREYDirectionUp, 3)];186  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"topTextbox")]187      assertWithMatcher:grey_text(NSStringFromCGPoint(CGPointMake(6, 4)))];188  // Go left to (3, 4)189  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Infinite Scroll View")]190      performAction:grey_scrollInDirection(kGREYDirectionLeft, 3)];191  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"topTextbox")]192      assertWithMatcher:grey_text(NSStringFromCGPoint(CGPointMake(3, 4)))];193}194- (void)testScrollToTopWithZeroXOffset {195  // Scroll down.196  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Upper Scroll View")]197      performAction:grey_scrollInDirection(kGREYDirectionDown, 500)];198  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"topTextbox")]199      assertWithMatcher:grey_text(NSStringFromCGPoint(CGPointMake(0, 500)))];200  // Scroll up using grey_scrollToTop(...) and verify scroll offset is back at 0.201  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Upper Scroll View")]202      performAction:grey_scrollToContentEdge(kGREYContentEdgeTop)];203  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"topTextbox")]204      assertWithMatcher:grey_text(NSStringFromCGPoint(CGPointMake(0, 0)))];205}206- (void)testScrollToTopWithNonZeroXOffset {207  // Scroll to (50, 400)208  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Infinite Scroll View")]209      performAction:grey_scrollInDirection(kGREYDirectionDown, 400)];210  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Infinite Scroll View")]211      performAction:grey_scrollInDirection(kGREYDirectionRight, 50)];212  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"topTextbox")]213      assertWithMatcher:grey_text(NSStringFromCGPoint(CGPointMake(50, 400)))];214  // Scroll up using grey_scrollToContentEdge(...) and verify scroll offset is back at 0.215  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Infinite Scroll View")]216      performAction:grey_scrollToContentEdge(kGREYContentEdgeTop)];217  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"topTextbox")]218      assertWithMatcher:grey_text(NSStringFromCGPoint(CGPointMake(50, 0)))];219}220- (void)testScrollingBeyondTheContentViewCausesScrollErrors {221  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Upper Scroll View")]222      performAction:grey_scrollInDirection(kGREYDirectionDown, 100)];223  NSError *scrollError;224  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Upper Scroll View")]225      performAction:grey_scrollInDirection(kGREYDirectionUp, 200)226              error:&scrollError];227  GREYAssertEqualObjects(scrollError.domain, kGREYScrollErrorDomain, @"should be equal");228  GREYAssertEqual(scrollError.code, kGREYScrollReachedContentEdge, @"should be equal");229}230- (void)testSetContentOffsetAnimatedYesWaitsForAnimation {231  [self ftr_setContentOffSet:CGPointMake(0, 100) animated:YES];232  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"SquareElementLabel")]233      assertWithMatcher:grey_sufficientlyVisible()];234}235- (void)testSetContentOffsetAnimatedNoDoesNotWaitForAnimation {236  [self ftr_setContentOffSet:CGPointMake(0, 100) animated:NO];237  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"SquareElementLabel")]238      assertWithMatcher:grey_sufficientlyVisible()];239}240- (void)testSetContentOffsetToSameCGPointDoesNotWait {241  [self ftr_setContentOffSet:CGPointZero animated:YES];242}243- (void)testContentSizeSmallerThanViewSize {244  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Small Content Scroll View")]245      performAction:grey_scrollToContentEdge(kGREYContentEdgeBottom)];246}247#pragma mark - Private248// Asserts that the scroll actions work accurately in all four directions by verifying the content249// offset changes caused by them.250- (void)ftr_assertScrollInDirectionCausesExactChangesToContentOffset {251  // Scroll by a fixed amount and verify that the scroll offset has changed by that amount.252  // Go down to (0, 99)253  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Infinite Scroll View")]254      performAction:grey_scrollInDirection(kGREYDirectionDown, 99)];255  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"topTextbox")]256      assertWithMatcher:grey_text(NSStringFromCGPoint(CGPointMake(0, 99)))];257  // Go right to (77, 99)258  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Infinite Scroll View")]259      performAction:grey_scrollInDirection(kGREYDirectionRight, 77)];...

ScrollViewTest.m

Source:ScrollViewTest.m

...31         usingSearchAction:grey_scrollInDirection(kGREYDirectionDown, 50)32      onElementWithMatcher:grey_accessibilityLabel(@"Upper Scroll View")]33      assertWithMatcher:grey_sufficientlyVisible()];34  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Upper Scroll View")]35      performAction:grey_scrollToContentEdge(kGREYContentEdgeTop)];36  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Upper Scroll View")]37      assertWithMatcher:grey_scrolledToContentEdge(kGREYContentEdgeTop)];38}39- (void)testScrollToBottomEdge {40  [[[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Upper Scroll View")]41      performAction:grey_scrollToContentEdge(kGREYContentEdgeBottom)]42      assertWithMatcher:grey_scrolledToContentEdge(kGREYContentEdgeBottom)];43}44- (void)testScrollToRightEdge {45  [[[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Bottom Scroll View")]46      performAction:grey_scrollToContentEdge(kGREYContentEdgeRight)]47      assertWithMatcher:grey_scrolledToContentEdge(kGREYContentEdgeRight)];48}49- (void)testScrollToLeftEdge {50  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Bottom Scroll View")]51      performAction:grey_scrollToContentEdge(kGREYContentEdgeRight)];52  [[[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Bottom Scroll View")]53      performAction:grey_scrollToContentEdge(kGREYContentEdgeLeft)]54      assertWithMatcher:grey_scrolledToContentEdge(kGREYContentEdgeLeft)];55}56- (void)testScrollToLeftEdgeWithCustomStartPoint {57  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Bottom Scroll View")]58      performAction:grey_scrollToContentEdgeWithStartPoint(kGREYContentEdgeLeft, 0.5, 0.5)];59  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Bottom Scroll View")]60      assertWithMatcher:grey_scrolledToContentEdge(kGREYContentEdgeLeft)];61}62- (void)testScrollToRightEdgeWithCustomStartPoint {63  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Bottom Scroll View")]64      performAction:grey_scrollToContentEdgeWithStartPoint(kGREYContentEdgeRight, 0.5, 0.5)];65  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Bottom Scroll View")]66      assertWithMatcher:grey_scrolledToContentEdge(kGREYContentEdgeRight)];67}68- (void)testScrollToTopEdgeWithCustomStartPoint {69  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Bottom Scroll View")]70      performAction:grey_scrollToContentEdgeWithStartPoint(kGREYContentEdgeTop, 0.5, 0.5)];71  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Bottom Scroll View")]72      assertWithMatcher:grey_scrolledToContentEdge(kGREYContentEdgeTop)];73}74- (void)testScrollToBottomEdgeWithCustomStartPoint {75  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Bottom Scroll View")]76      performAction:grey_scrollToContentEdgeWithStartPoint(kGREYContentEdgeBottom, 0.5, 0.5)];77  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Bottom Scroll View")]78      assertWithMatcher:grey_scrolledToContentEdge(kGREYContentEdgeBottom)];79}80- (void)testScrollToTopWorksWithPositiveInsets {81  // Scroll down.82  id<GREYMatcher> matcher = grey_allOf(grey_accessibilityLabel(@"Label 2"), grey_interactable(),83                                       grey_sufficientlyVisible(), nil);84  [[[EarlGrey selectElementWithMatcher:matcher]85         usingSearchAction:grey_scrollInDirection(kGREYDirectionDown, 50)86      onElementWithMatcher:grey_accessibilityLabel(@"Upper Scroll View")]87      assertWithMatcher:grey_sufficientlyVisible()];88  // Add positive insets using this format {top,left,bottom,right}89  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"topTextbox")]90      performAction:grey_typeText(@"{100,0,0,0}\n")];91  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"insets toggle")]92      performAction:grey_turnSwitchOn(YES)];93  // Scroll to top and verify.94  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Upper Scroll View")]95      performAction:grey_scrollToContentEdge(kGREYContentEdgeTop)];96  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Upper Scroll View")]97      assertWithMatcher:grey_scrolledToContentEdge(kGREYContentEdgeTop)];98}99- (void)testScrollToTopWorksWithNegativeInsets {100  // Scroll down.101  id<GREYMatcher> matcher =102      grey_allOf(grey_accessibilityLabel(@"Label 2"), grey_interactable(), nil);103  [[[EarlGrey selectElementWithMatcher:matcher]104         usingSearchAction:grey_scrollInDirection(kGREYDirectionDown, 50)105      onElementWithMatcher:grey_accessibilityLabel(@"Upper Scroll View")]106      assertWithMatcher:grey_sufficientlyVisible()];107  // Add positive insets using this format {top,left,bottom,right}108  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"topTextbox")]109      performAction:grey_typeText(@"{-100,0,0,0}\n")];110  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"insets toggle")]111      performAction:grey_turnSwitchOn(YES)];112  // Scroll to top and verify.113  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Upper Scroll View")]114      performAction:grey_scrollToContentEdge(kGREYContentEdgeTop)];115  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Upper Scroll View")]116      assertWithMatcher:grey_scrolledToContentEdge(kGREYContentEdgeTop)];117}118- (void)testSearchActionReturnsNilWhenElementIsNotFound {119  id<GREYMatcher> matcher =120      grey_allOf(grey_accessibilityLabel(@"Unobtainium"), grey_interactable(), nil);121  [[[EarlGrey selectElementWithMatcher:matcher]122         usingSearchAction:grey_scrollInDirection(kGREYDirectionUp, 50)123      onElementWithMatcher:grey_accessibilityLabel(@"Upper Scroll View")]124      assertWithMatcher:grey_nil()];125}126- (void)testScrollToTopWhenAlreadyAtTheTopWithoutBounce {127  GREYHostApplicationDistantObject *host = GREYHostApplicationDistantObject.sharedInstance;128  id<GREYAction> bounceOff = [host actionForToggleBounces];129  // Verify this test with and without bounce enabled by toggling it.130  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Upper Scroll View")]131      performAction:bounceOff];132  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Upper Scroll View")]133      performAction:grey_scrollToContentEdge(kGREYContentEdgeTop)];134  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Upper Scroll View")]135      assertWithMatcher:grey_scrolledToContentEdge(kGREYContentEdgeTop)];136}137- (void)testScrollToTopWhenAlreadyAtTheTopWithBounce {138  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Upper Scroll View")]139      performAction:grey_scrollToContentEdge(kGREYContentEdgeTop)];140  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Upper Scroll View")]141      assertWithMatcher:grey_scrolledToContentEdge(kGREYContentEdgeTop)];142}143- (void)testVisibilityOnPartiallyObscuredScrollView {144  GREYHostApplicationDistantObject *host = GREYHostApplicationDistantObject.sharedInstance;145  id<GREYAssertion> assertion = [host assertionWithPartiallyVisible];146  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Bottom Scroll View")]147      assert:assertion];148}149- (void)testInfiniteScroll {150  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Infinite Scroll View")]151      performAction:grey_scrollInDirection(kGREYDirectionDown, 100)];152}153- (void)testScrollInDirectionCausesExactChangesToContentOffsetInPortraitMode {154  [self ftr_assertScrollInDirectionCausesExactChangesToContentOffset];155}156- (void)testScrollInDirectionCausesExactChangesToContentOffsetInPortraitUpsideDownMode {157  [EarlGrey rotateDeviceToOrientation:UIDeviceOrientationPortraitUpsideDown error:nil];158  [self ftr_assertScrollInDirectionCausesExactChangesToContentOffset];159}160- (void)testScrollInDirectionCausesExactChangesToContentOffsetInLandscapeLeftMode {161  [EarlGrey rotateDeviceToOrientation:UIDeviceOrientationLandscapeLeft error:nil];162  [self ftr_assertScrollInDirectionCausesExactChangesToContentOffset];163}164- (void)testScrollInDirectionCausesExactChangesToContentOffsetInLandscapeRightMode {165  [EarlGrey rotateDeviceToOrientation:UIDeviceOrientationLandscapeRight error:nil];166  [self ftr_assertScrollInDirectionCausesExactChangesToContentOffset];167}168// TODO: Because the action is performed outside the main thread, the synchronization // NOLINT169//       waits until the scrolling stops, where the scroll view's inertia causes itself170//       to move more than needed.171- (void)testScrollInDirectionCausesExactChangesToContentOffsetWithTinyScrollAmounts {172  // Scroll by a fixed amount and verify that the scroll offset has changed by that amount.173  // Go down to (0, 7)174  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Infinite Scroll View")]175      performAction:grey_scrollInDirection(kGREYDirectionDown, 7)];176  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"topTextbox")]177      assertWithMatcher:grey_text(NSStringFromCGPoint(CGPointMake(0, 7)))];178  // Go right to (6, 7)179  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Infinite Scroll View")]180      performAction:grey_scrollInDirection(kGREYDirectionRight, 6)];181  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"topTextbox")]182      assertWithMatcher:grey_text(NSStringFromCGPoint(CGPointMake(6, 7)))];183  // Go up to (6, 4)184  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Infinite Scroll View")]185      performAction:grey_scrollInDirection(kGREYDirectionUp, 3)];186  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"topTextbox")]187      assertWithMatcher:grey_text(NSStringFromCGPoint(CGPointMake(6, 4)))];188  // Go left to (3, 4)189  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Infinite Scroll View")]190      performAction:grey_scrollInDirection(kGREYDirectionLeft, 3)];191  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"topTextbox")]192      assertWithMatcher:grey_text(NSStringFromCGPoint(CGPointMake(3, 4)))];193}194- (void)testScrollToTopWithZeroXOffset {195  // Scroll down.196  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Upper Scroll View")]197      performAction:grey_scrollInDirection(kGREYDirectionDown, 500)];198  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"topTextbox")]199      assertWithMatcher:grey_text(NSStringFromCGPoint(CGPointMake(0, 500)))];200  // Scroll up using grey_scrollToTop(...) and verify scroll offset is back at 0.201  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Upper Scroll View")]202      performAction:grey_scrollToContentEdge(kGREYContentEdgeTop)];203  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"topTextbox")]204      assertWithMatcher:grey_text(NSStringFromCGPoint(CGPointMake(0, 0)))];205}206- (void)testScrollToTopWithNonZeroXOffset {207  // Scroll to (50, 400)208  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Infinite Scroll View")]209      performAction:grey_scrollInDirection(kGREYDirectionDown, 400)];210  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Infinite Scroll View")]211      performAction:grey_scrollInDirection(kGREYDirectionRight, 50)];212  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"topTextbox")]213      assertWithMatcher:grey_text(NSStringFromCGPoint(CGPointMake(50, 400)))];214  // Scroll up using grey_scrollToContentEdge(...) and verify scroll offset is back at 0.215  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Infinite Scroll View")]216      performAction:grey_scrollToContentEdge(kGREYContentEdgeTop)];217  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"topTextbox")]218      assertWithMatcher:grey_text(NSStringFromCGPoint(CGPointMake(50, 0)))];219}220- (void)testScrollingBeyondTheContentViewCausesScrollErrors {221  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Upper Scroll View")]222      performAction:grey_scrollInDirection(kGREYDirectionDown, 100)];223  NSError *scrollError;224  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Upper Scroll View")]225      performAction:grey_scrollInDirection(kGREYDirectionUp, 200)226              error:&scrollError];227  GREYAssertEqualObjects(scrollError.domain, kGREYScrollErrorDomain, @"should be equal");228  GREYAssertEqual(scrollError.code, kGREYScrollReachedContentEdge, @"should be equal");229}230- (void)testSetContentOffsetAnimatedYesWaitsForAnimation {231  [self ftr_setContentOffSet:CGPointMake(0, 100) animated:YES];232  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"SquareElementLabel")]233      assertWithMatcher:grey_sufficientlyVisible()];234}235- (void)testSetContentOffsetAnimatedNoDoesNotWaitForAnimation {236  [self ftr_setContentOffSet:CGPointMake(0, 100) animated:NO];237  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"SquareElementLabel")]238      assertWithMatcher:grey_sufficientlyVisible()];239}240- (void)testSetContentOffsetToSameCGPointDoesNotWait {241  [self ftr_setContentOffSet:CGPointZero animated:YES];242}243- (void)testContentSizeSmallerThanViewSize {244  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Small Content Scroll View")]245      performAction:grey_scrollToContentEdge(kGREYContentEdgeBottom)];246}247#pragma mark - Private248// Asserts that the scroll actions work accurately in all four directions by verifying the content249// offset changes caused by them.250- (void)ftr_assertScrollInDirectionCausesExactChangesToContentOffset {251  // Scroll by a fixed amount and verify that the scroll offset has changed by that amount.252  // Go down to (0, 99)253  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Infinite Scroll View")]254      performAction:grey_scrollInDirection(kGREYDirectionDown, 99)];255  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"topTextbox")]256      assertWithMatcher:grey_text(NSStringFromCGPoint(CGPointMake(0, 99)))];257  // Go right to (77, 99)258  [[EarlGrey selectElementWithMatcher:grey_accessibilityLabel(@"Infinite Scroll View")]259      performAction:grey_scrollInDirection(kGREYDirectionRight, 77)];...

FTRUITableViewTest.m

Source:FTRUITableViewTest.m

...56  [[self ftr_scrollToCellAtIndex:20 byScrollingInAmounts:200 InDirection:kGREYDirectionDown]57      assertWithMatcher:grey_notNil()];58  // Scroll to top and verify that we are at the top.59  [[[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"main_table_view")]60      performAction:grey_scrollToContentEdge(kGREYContentEdgeTop)]61      assertWithMatcher:grey_scrolledToContentEdge(kGREYContentEdgeTop)];62}63- (void)testScrollToTopWithPositiveInsets {64  // Add positive insets using this format {top,left,bottom,right}65  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"insets value")]66      performAction:grey_typeText(@"{100,0,0,0}\n")];67  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"insets toggle")]68      performAction:grey_turnSwitchOn(YES)];69  // Scroll down.70  [[self ftr_scrollToCellAtIndex:20 byScrollingInAmounts:200 InDirection:kGREYDirectionDown]71      assertWithMatcher:grey_notNil()];72  // Scroll to top and verify that we are at the top.73  [[[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"main_table_view")]74      performAction:grey_scrollToContentEdge(kGREYContentEdgeTop)]75      assertWithMatcher:grey_scrolledToContentEdge(kGREYContentEdgeTop)];76}77- (void)testScrollToTopWithNegativeInsets {78  // Add negative insets using this format {top,left,bottom,right}79  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"insets value")]80      performAction:grey_typeText(@"{-100,0,0,0}\n")];81  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"insets toggle")]82      performAction:grey_turnSwitchOn(YES)];83  // Scroll down.84  [[self ftr_scrollToCellAtIndex:20 byScrollingInAmounts:200 InDirection:kGREYDirectionDown]85      assertWithMatcher:grey_notNil()];86  // Scroll to top and verify that we are at the top.87  [[[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"main_table_view")]88      performAction:grey_scrollToContentEdge(kGREYContentEdgeTop)]89      assertWithMatcher:grey_scrolledToContentEdge(kGREYContentEdgeTop)];90}91- (void)testScrollToTopWhenAlreadyAtTheTopWithoutBounce {92  GREYActionBlock *bounceOff =93      [[GREYActionBlock alloc] initWithName:@"toggleBounces"94                                constraints:grey_kindOfClass([UIScrollView class])95                               performBlock:^BOOL(UIScrollView *scrollView,96                                                  NSError *__strong *error) {97    GREYAssertTrue(scrollView.bounces, @"Bounce must be set or this test is same as "98                                       @"testScrollToTopWhenAlreadyAtTheTopWithBounce");99    scrollView.bounces = NO;100    return YES;101  }];102  // Verify this test with and without bounce enabled by toggling it.103  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"main_table_view")]104      performAction:bounceOff];105  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"main_table_view")]106      performAction:grey_scrollToContentEdge(kGREYContentEdgeTop)];107  // Verify that top most cell is visible.108  [[EarlGrey selectElementWithMatcher:[self ftr_matcherForCellAtIndex:0]]109      assertWithMatcher:grey_sufficientlyVisible()];110}111- (void)testScrollToTopWhenAlreadyAtTheTopWithBounce {112  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"main_table_view")]113      performAction:grey_scrollToContentEdge(kGREYContentEdgeTop)];114  // Verify that top most cell is visible.115  [[EarlGrey selectElementWithMatcher:[self ftr_matcherForCellAtIndex:0]]116      assertWithMatcher:grey_sufficientlyVisible()];117}118- (void)testTableViewVisibleWhenScrolled {119  [[[[[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"main_table_view")]120      assertWithMatcher:grey_sufficientlyVisible()]121      performAction:grey_swipeFastInDirection(kGREYDirectionUp)]122      performAction:grey_swipeFastInDirection(kGREYDirectionUp)]123      assertWithMatcher:grey_sufficientlyVisible()];124}125- (void)testFrameworkSynchronizesWithScrolling {126  MatchesBlock matchesNotScrolling = ^BOOL(UIScrollView *element) {127    return !element.dragging && !element.decelerating;...

UITableViewTest.m

Source:UITableViewTest.m

...55  [[self ftr_scrollToCellAtIndex:20 byScrollingInAmounts:20056                     InDirection:kGREYDirectionDown] assertWithMatcher:grey_notNil()];57  // Scroll to top and verify that we are at the top.58  [[[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"main_table_view")]59      performAction:grey_scrollToContentEdge(kGREYContentEdgeTop)]60      assertWithMatcher:grey_scrolledToContentEdge(kGREYContentEdgeTop)];61}62- (void)testScrollToTopWithPositiveInsets {63  // Add positive insets using this format {top,left,bottom,right}64  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"insets value")]65      performAction:grey_typeText(@"{100,0,0,0}\n")];66  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"insets toggle")]67      performAction:grey_turnSwitchOn(YES)];68  // Scroll down.69  [[self ftr_scrollToCellAtIndex:20 byScrollingInAmounts:20070                     InDirection:kGREYDirectionDown] assertWithMatcher:grey_notNil()];71  // Scroll to top and verify that we are at the top.72  [[[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"main_table_view")]73      performAction:grey_scrollToContentEdge(kGREYContentEdgeTop)]74      assertWithMatcher:grey_scrolledToContentEdge(kGREYContentEdgeTop)];75}76- (void)testScrollToTopWithNegativeInsets {77  // Add negative insets using this format {top,left,bottom,right}78  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"insets value")]79      performAction:grey_typeText(@"{-100,0,0,0}\n")];80  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"insets toggle")]81      performAction:grey_turnSwitchOn(YES)];82  // Scroll down.83  [[self ftr_scrollToCellAtIndex:20 byScrollingInAmounts:20084                     InDirection:kGREYDirectionDown] assertWithMatcher:grey_notNil()];85  // Scroll to top and verify that we are at the top.86  [[[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"main_table_view")]87      performAction:grey_scrollToContentEdge(kGREYContentEdgeTop)]88      assertWithMatcher:grey_scrolledToContentEdge(kGREYContentEdgeTop)];89}90- (void)testScrollToTopWhenAlreadyAtTheTopWithoutBounce {91  id<GREYAction> bounceOff =92      [GREYHostApplicationDistantObject.sharedInstance actionForTableViewBoundOff];93  // Verify this test with and without bounce enabled by toggling it.94  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"main_table_view")]95      performAction:bounceOff];96  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"main_table_view")]97      performAction:grey_scrollToContentEdge(kGREYContentEdgeTop)];98  // Verify that top most cell is visible.99  [[EarlGrey selectElementWithMatcher:[self ftr_matcherForCellAtIndex:0]]100      assertWithMatcher:grey_sufficientlyVisible()];101}102- (void)testScrollToTopWhenAlreadyAtTheTopWithBounce {103  [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"main_table_view")]104      performAction:grey_scrollToContentEdge(kGREYContentEdgeTop)];105  // Verify that top most cell is visible.106  [[EarlGrey selectElementWithMatcher:[self ftr_matcherForCellAtIndex:0]]107      assertWithMatcher:grey_sufficientlyVisible()];108}109- (void)testTableViewVisibleWhenScrolled {110  [[[[[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"main_table_view")]111      assertWithMatcher:grey_sufficientlyVisible()]112      performAction:grey_swipeFastInDirection(kGREYDirectionUp)]113      performAction:grey_swipeFastInDirection(kGREYDirectionUp)]114      assertWithMatcher:grey_sufficientlyVisible()];115}116- (void)testFrameworkSynchronizesWithScrolling {117  id<GREYMatcher> notScrollingMatcher =118      [GREYHostApplicationDistantObject.sharedInstance matcherForNotScrolling];...

SnackbarInteractionTests.m

Source:SnackbarInteractionTests.m

...23  [[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...

grey_scrollToContentEdge

Using AI Code Generation

1GREYElementInteraction *interaction = [[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"scrollview")] usingSearchAction:grey_scrollInDirection(kGREYDirectionDown, 200) onElementWithMatcher:grey_kindOfClass([UIScrollView class])];2[interaction performAction:grey_scrollToContentEdge(kGREYContentEdgeTop)];3- (id)perform:(id)element error:(__strong NSError **)errorOrNil {4  if (![element isKindOfClass:[UIScrollView class]]) {5                                   NSStringFromClass([element class])];6    GREYPopulateErrorNotedOrLog(errorOrNil, kGREYInteractionErrorDomain,7                                kGREYInteractionActionFailedErrorCode, reason);8    return nil;9  }10  UIScrollView *scrollView = (UIScrollView *)element;11  return [self grey_scrollToContentEdge:scrollView error:errorOrNil];12}13- (id)grey_scrollToContentEdge:(UIScrollView *)scrollView error:(__strong NSError **)errorOrNil {14  CGPoint contentOffset = [self grey_contentOffsetForEdge:scrollView];15  [scrollView setContentOffset:contentOffset animated:YES];16  return scrollView;17}18- (CGPoint)grey_contentOffsetForEdge:(UIScrollView *)scrollView {19  CGPoint contentOffset = CGPointZero;20  switch (_edge) {21      contentOffset = CGPointMake(0, -scrollView.contentInset.top);22      break;23          CGPointMake(0, scrollView.contentSize.height - scrollView.bounds.size.height +24                             scrollView.contentInset.bottom);25      break;26      contentOffset = CGPointMake(-scrollView.contentInset.left, 0);27      break;28          CGPointMake(scrollView.contentSize.width - scrollView.bounds.size.width +29                      0);

grey_scrollToContentEdge

Using AI Code Generation

1[[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"id")] performAction:grey_scrollToContentEdge(GREYContentEdgeTop)];2+ (id<GREYAction>)grey_scrollToContentEdge:(GREYContentEdge)edge;3+ (id<GREYAction>)grey_scrollToContentEdge:(GREYContentEdge)edge {4  return [GREYActionBlock actionWithName:[NSString stringWithFormat:@"Scroll to %@", GREYStringFromContentEdge(edge)]5                              constraints:grey_respondsToSelector(@selector(scrollView))6                            performBlock:^BOOL(id element, __strong NSError *__strong *errorOrNil) {7                              UIScrollView *scrollView = (UIScrollView *)element;8                              CGPoint contentOffset = scrollView.contentOffset;9                              CGRect contentFrame = scrollView.bounds;10                              contentFrame.origin = contentOffset;11                                                                 toView:scrollView.superview];12                                                                   toView:scrollView.superview];13                              CGFloat distance = 0;14                              switch (edge) {15                                  distance = CGRectGetMinY(elementRect) - CGRectGetMinY(visibleRect);16                                  break;17                                  distance = CGRectGetMinX(elementRect) - CGRectGetMinX(visibleRect);18                                  break;19                                  distance = CGRectGetMaxY(visibleRect) - CGRectGetMaxY(elementRect);20                                  break;21                                  distance = CGRectGetMaxX(visibleRect) - CGRectGetMaxX(elementRect);22                                  break;23                              }24                              if (distance <= 0) {25                                return YES;26                              }27                              contentOffset.y += distance;28                              [scrollView setContentOffset:contentOffset animated:YES];29                              return YES;30                            }];31}32NSString *GREYStringFromContentEdge(GREYContentEdge edge);33NSString *GREYStringFromContentEdge(GREYContentEdge edge) {34  switch (edge) {

grey_scrollToContentEdge

Using AI Code Generation

1[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"test-ScrollViews")]2    .usingSearchAction(grey_scrollToContentEdge(GREYContentEdgeTop), grey_swipeFastInDirection(kGREYDirectionUp))3    .performAction();4[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"test-ScrollViews")]5    .usingSearchAction(grey_scrollInDirection(kGREYDirectionUp, 200), grey_swipeFastInDirection(kGREYDirectionUp))6    .performAction();7[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"test-ScrollViews")]8    .usingSearchAction(grey_scrollToContentEdge(GREYContentEdgeTop), grey_swipeFastInDirection(kGREYDirectionUp))9    .performAction();10[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"test-ScrollViews")]11    .usingSearchAction(grey_scrollToContentEdge(GREYContentEdgeTop), grey_swipeFastInDirection(kGREYDirectionUp))12    .performAction();13[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"test-ScrollViews")]14    .usingSearchAction(grey_scrollToContentEdge(GREYContentEdgeTop), grey_swipeFastInDirection(kGREYDirectionUp))15    .performAction();16[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"test-ScrollViews")]17    .usingSearchAction(grey_scrollToContentEdge(GREYContentEdgeTop), grey_swipeFastInDirection(kGREYDirectionUp))18    .performAction();19[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"test-ScrollViews")]20    .usingSearchAction(grey_scrollToContentEdge(GREYContentEdgeTop), grey_swipeFastInDirection(kGREYDirectionUp))21    .performAction();

grey_scrollToContentEdge

Using AI Code Generation

1#define GREY_SCROLL_TO_EDGE(edge) [GREYActions grey_scrollToContentEdge:edge]2#define GREY_SCROLL_TO_EDGE_IN_DIRECTION(edge, direction) [GREYActions grey_scrollToContentEdge:edge inDirection:direction]3#define GREY_SCROLL_IN_DIRECTION(direction, amount) [GREYActions grey_scrollInDirection:direction amount:amount]4+ (id<GREYAction>)grey_scrollToContentEdge:(GREYContentEdge)edge;5+ (id<GREYAction>)grey_scrollToContentEdge:(GREYContentEdge)edge6                               inDirection:(GREYDirection)direction;7+ (id<GREYAction>)grey_scrollInDirection:(GREYDirection)direction8                                  amount:(CGFloat)amount;9#import "GREYActions.h"10#import "GREYActionBlock.h"11#import "GREYElementInteraction.h"12+ (id<GREYAction>)grey_scrollToContentEdge:(GREYContentEdge)edge {13    return [self grey_scrollToContentEdge:edge inDirection:kGREYDirectionDown];14}15+ (id<GREYAction>)grey_scrollToContentEdge:(GREYContentEdge)edge16                               inDirection:(GREYDirection)direction {17                             constraints:grey_kindOfClass([UIScrollView class])18                             performBlock:^BOOL(UIScrollView *element, NSError *__strong *errorOrNil) {19                                 return [element grey_scrollToContentEdge:edge inDirection:direction];20                             }];21}22+ (id<GREYAction>)grey_scrollInDirection:(GREYDirection)direction23                                  amount:(CGFloat)amount {24                             constraints:grey_kindOfClass([UIScrollView class])25                             performBlock:^BOOL(UIScrollView *element, NSError *__strong *errorOrNil) {26                                 return [element grey_scrollInDirection:direction amount:amount];27                             }];28}

grey_scrollToContentEdge

Using AI Code Generation

1[[EarlGrey selectElementWithMatcher:grey_accessibilityID(@"ScrollToEdge")]2 performAction:grey_scrollToContentEdge(kGREYContentEdgeTop)];3+ (id<GREYAction>)grey_scrollToContentEdge:(GREYContentEdge)edge;4+ (id<GREYAction>)grey_scrollToContentEdge:(GREYContentEdge)edge {5                              constraints:grey_not(grey_systemAlertViewShown())6                             performBlock:^BOOL (id element, NSError *__strong *errorOrNil) {7    UIScrollView *scrollView = nil;8    if ([element isKindOfClass:[UIScrollView class]]) {9      scrollView = element;10    } else if ([element isKindOfClass:[UIWebView class]]) {11      scrollView = [(UIWebView *)element scrollView];12    } else {13                                    element];14      NSDictionary *glossary = @{kErrorDetailElementKey : element};15      GREYPopulateErrorNotedOrLog(errorOrNil,16                                  glossary);17      return NO;18    }19    CGPoint contentOffset = scrollView.contentOffset;20    switch (edge) {21        contentOffset.y = -scrollView.contentInset.top;22        break;23        scrollView.contentInset.bottom;24        break;25        contentOffset.x = -scrollView.contentInset.left;26        break;27        scrollView.contentInset.right;28        break;29    }30    [scrollView setContentOffset:contentOffset animated:YES];31    return YES;32  }];33}34typedef NS_ENUM(NSInteger, GREYContentEdge) {35};36+ (id<

grey_scrollToContentEdge

Using AI Code Generation

1if (grey_scrollToContentEdge(UIGestureRecognizerDirectionLeft)) {2    NSLog(@"Scrolled to left edge");3} else {4    NSLog(@"Couldn't scroll to left edge");5}6+ (id)grey_scrollToContentEdge:(UIGestureRecognizerDirection)direction {7                                 constraints:grey_interactable()8                              performBlock:^BOOL (id element, __strong NSError **errorOrNil) {9                                  if (![element isKindOfClass:[UIScrollView class]]) {10                                      NSString *errorDescription = @"Element is not a UIScrollView";11                                      *errorOrNil = GREYErrorMake(kGREYInteractionErrorDomain,12                                                                  errorDescription);13                                      return NO;14                                  }15                                  UIScrollView *scrollView = (UIScrollView *)element;16                                  CGPoint contentOffset = scrollView.contentOffset;17                                  CGSize contentSize = scrollView.contentSize;18                                  CGSize frameSize = scrollView.frame.size;19                                  switch (direction) {20                                          contentOffset.x = -scrollView.contentInset.left;21                                          break;22                                          contentOffset.x = contentSize.width - frameSize.width + scrollView.contentInset.right;23                                          break;24                                          contentOffset.y = -scrollView.contentInset.top;25                                          break;26                                          contentOffset.y = contentSize.height - frameSize.height + scrollView.contentInset.bottom;27                                          break;28                                          break;29                                  }30                                  [scrollView setContentOffset:contentOffset animated:YES];31                                  return YES;32                              }];33}34#define GREY_SCROLL_TO_EDGE(edge) [GREYActions grey_scrollToContentEdge:edge]35#define GREY_SCROLL_TO_EDGE_IN_DIRECTION(edge, direction) [GREYActions grey_scrollToContentEdge:edge inDirection:direction]36#define GREY_SCROLL_IN_DIRECTION(direction, amount) [GREYActions grey_scrollInDirection:direction amount:amount]37+ (id<GREYAction>)grey_scrollToContentEdge:(GREYContentEdge)edge;38+ (id<GREYAction>)grey_scrollToContentEdge:(GREYContentEdge)edge39                               inDirection:(GREYDirection)direction;40+ (id<GREYAction>)grey_scrollInDirection:(GREYDirection)direction41                                  amount:(CGFloat)amount;42#import "GREYActions.h"43#import "GREYActionBlock.h"44#import "GREYElementInteraction.h"45+ (id<GREYAction>)grey_scrollToContentEdge:(GREYContentEdge)edge {46    return [self grey_scrollToContentEdge:edge inDirection:kGREYDirectionDown];47}48+ (id<GREYAction>)grey_scrollToContentEdge:(GREYContentEdge)edge49                               inDirection:(GREYDirection)direction {50                             constraints:grey_kindOfClass([UIScrollView class])51                             performBlock:^BOOL(UIScrollView *element, NSError *__strong *errorOrNil) {52                                 return [element grey_scrollToContentEdge:edge inDirection:direction];53                             }];54}55+ (id<GREYAction>)grey_scrollInDirection:(GREYDirection)direction56                                  amount:(CGFloat)amount {57                             constraints:grey_kindOfClass([UIScrollView class])58                             performBlock:^BOOL(UIScrollView *element, NSError *__strong *errorOrNil) {59                                 return [element grey_scrollInDirection:direction amount:amount];60                             }];61}

grey_scrollToContentEdge

Using AI Code Generation

1if (grey_scrollToContentEdge(UIGestureRecognizerDirectionLeft)) {2    NSLog(@"Scrolled to left edge");3} else {4    NSLog(@"Couldn't scroll to left edge");5}6+ (id)grey_scrollToContentEdge:(UIGestureRecognizerDirection)direction {7                                 constraints:grey_interactable()8                              performBlock:^BOOL (id element, __strong NSError **errorOrNil) {9                                  if (![element isKindOfClass:[UIScrollView class]]) {10                                      NSString *errorDescription = @"Element is not a UIScrollView";11                                      *errorOrNil = GREYErrorMake(kGREYInteractionErrorDomain,12                                                                  errorDescription);13                                      return NO;14                                  }15                                  UIScrollView *scrollView = (UIScrollView *)element;16                                  CGPoint contentOffset = scrollView.contentOffset;17                                  CGSize contentSize = scrollView.contentSize;18                                  CGSize frameSize = scrollView.frame.size;19                                  switch (direction) {20                                          contentOffset.x = -scrollView.contentInset.left;21                                          break;22                                          contentOffset.x = contentSize.width - frameSize.width + scrollView.contentInset.right;23                                          break;24                                          contentOffset.y = -scrollView.contentInset.top;25                                          break;26                                          contentOffset.y = contentSize.height - frameSize.height + scrollView.contentInset.bottom;27                                          break;28                                          break;29                                  }30                                  [scrollView setContentOffset:contentOffset animated:YES];31                                  return YES;32                              }];33}

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