Add E2E Tests for ScrollView

[chiaramooney]

Add E2E snapshot tests for FlatList component. Snapshots should include Composition visual tree dumps and accessibility tree dumps.

STATUS TYPES

Status	Description
Not Implemented	Prop is not implemented for given architecture.
Not Completed	No test or sample exists for the prop.
Sample Completed	Sample exists for the prop, but sample is not run in a Jest Snapshot Test.
Completed	Sample and Snapshot test exists for the prop.

PROPS STATUS FOR FLATLIST

Test Description	Status (Paper)	Status (Fabric)	Notes
Default	Completed – RNTester	Not Completed
AccessibilityHint	Not Completed	Not Completed
AccessibilityLabel	Not Completed	Not Completed
AccessibilityActions	Not Completed	Not Completed
AccessibilityRole	Not Completed	Completed
AccessibilityValue	Not Completed	Not Completed
ImportantforAccessibility – no-hide-descendants	Not Completed	Not Completed
testID	Completed - RN Tester	Completed
Style – backgroundColor	Not Completed	Not Completed
Style – borderBottomColor	Not Implemented	Not Completed
Style – borderBottomEndRadius	Not Completed	Not Completed
Style –borderBottomLeftRadius	Not Completed	Not Completed
Style – borderBottomRightRadius	Not Completed	Not Completed
Style – borderBottomStartRadius	Not Completed	Not Completed
Style – borderBottomWidth	Not Completed	Not Completed
Style – borderColor	Not Completed	Not Completed
Style – borderEndColor	Not Implemented	Not Completed
Style – borderLeftColor	Not Implemented	Not Completed
Style – borderLeftWidth	Not Completed	Not Completed
Style – borderRadius	Not Completed	Not Completed
Style – borderRightColor	Not Implemented	Not Completed
Style – borderStartColor	Not Implemented	Not Completed
Style – borderStyle	Not Completed	Not Completed
Style – borderTopColor	Not Implemented	Not Completed
Style – borderTopEndRadius	Not Completed	Not Completed
Style – borderTopLeftRadius	Not Completed	Not Completed
Style – borderTopRightRadius	Not Completed	Not Completed
Style – borderTopStartRadius	Not Completed	Not Completed
Style – borderTopWidth	Not Completed	Not Completed
Style – borderWidth	Not Completed	Not Completed
Style – elevation	Not Implemented	Not Completed
Style – opacity	Not Completed	Not Completed
Style – height	Completed - RNTester	Not Completed
Style – width	Not Completed	Not Completed
Style – overflow	Not Completed	Not Completed
Accessible	Not Completed	Not Completed
Focusable	Not Completed	Not Completed
HitSlop	Not Completed	Not Completed
NativeID	Not Completed	Not Completed
NextFocus*	Not Completed	Not Completed
onAccessibilityAction	Not Completed	Not Completed
onAccessibilityTab	Not Completed	Not Completed
onAccessibilityEscape	Not Completed	Not Completed
onLayout	Not Completed	Not Completed
onMoveShoudlSetResponder	Not Completed	Not Completed
onMoveShouldSetResponderCapture	Not Completed	Not Completed
onResponderGrant	Not Completed	Not Completed
onResponderMove	Not Completed	Not Completed
onResponserReject	Not Completed	Not Completed
onResponderRelease	Not Completed	Not Completed
onResponderTerminate	Not Completed	Not Completed
onResponderTerminationRequest	Not Completed	Not Completed
onStartShouldSetResponder	Not Completed	Not Completed
onStartShouldSetResponderCatpure	Not Completed	Not Completed
pointerEvents	Not Completed	Not Completed
needsOffscreenAlphaCompositioning	Not Completed	Not Completed
toolTip	Not Completed	Not Completed
StickyHeaderComponent	Completed - RNTester	Not Completed
contentContainerStyle	Completed - RNTester	Not Completed
contentOffset	Completed - RNTester	Not Completed
DecelerationRate	Completed - RNTester	Not Completed
disableIntervalMomentum	Completed - RNTester	Not Completed
disabledScrollViewPanResponder	Completed - RNTester	Not Completed
Horizontal	Completed - RNTester	Completed
invertStickyHeaders	Completed - RNTester	Completed
keyboardDismissMode	Completed - RNTester	Not Completed
keyboardShouldPersistTaps	Completed - RNTester	Not Completed
onContentSizeChanged	Completed - RNTester	Not Completed
onMomentumScrollBegin	Completed - RNTester	Not Completed
onMomentumScrollEnd	Completed - RNTester	Not Completed
onScroll	Completed - RNTester	Completed
onScrollBeginDrag	Completed - RNTester	Not Completed
onScrollEndDrag	Completed - RNTester	Not Completed
pagingEnabled	Completed - RNTester	Not Completed
refreshControl	Completed - RNTester	Not Completed
removeClippedSubviews	Completed - RNTester	Not Completed
scrollEnabled	Completed - RNTester	Not Completed
showsHorizontalScrollIndicator	Completed - RNTester	Not Completed
showsVerticalScrollIndicator	Completed - RNTester	Not Completed
snapToEnd	Completed - RNTester	Not Completed
snapToAlignment	Completed - RNTester	Not Completed
snapToInterval	Completed - RNTester	Not Completed
snapToOffsets	Completed - RNTester	Not Completed
snapToStart	Completed - RNTester	Not Completed
stickHeaderHiddenOnScroll	Not Completed	Not Completed
stickyHeaderIndices	Completed - RNTester	Completed
flashScrollIndicators()	Not Completed	Not Completed
scrollTo()	Not Completed	Not Completed
nestedScrollEnabled	Completed - RNTester	Completed
automaticallyAdjustsScrollIndicatorInsets	Completed - RNTester	Not Completed
automaticallyAdjustsContentInsets	Completed - RNTester	Completed
maintainVisibleContentPosition	Completed - RNTester	Not Completed
centerContent	Completed - RNTester	Not Completed
scrollEventThrottle	Completed - RNTester	Completed
persistentScrollbar	Completed - RNTester	Not Completed
endFillColor	Completed - RNTester	Not Completed
fadingEdgeLength	Completed - RNTester	Not Completed
scrollToOverflowEnabled	Completed - RNTester	Not Completed
scrollsToTop	Completed - RNTester	Not Completed
contentInset	Completed - RNTester	Not Completed
scrollIndicatorInsets	Completed - RNTester	Not Completed
onScrollToTop	Completed - RNTester	Not Completed
overScrollMode	Completed - RNTester	Not Completed
pinchGestureEnabled	Completed - RNTester	Not Completed
maximumZoomScale	Completed - RNTester	Not Completed
minimumZoomScale	Completed - RNTester	Not Completed
indicatorStyle	Completed - RNTester	Not Completed
directionalLockEnabled	Completed - RNTester	Not Completed
canCancelContentTouches	Completed - RNTester	Not Completed
contentContainerStyle	Completed - RNTester	Not Completed
contentInsetAdjustmentBehavior	Completed - RNTester	Not Completed
Bounces	Completed - RNTester	Not Completed
BouncesZoom	Completed - RNTester	Not Completed
alwaysBounceHorizontal	Completed - RNTester	Not Completed
alwaysBounceVertical	Completed - RNTester	Not Completed

[chrisglein]

@chiaramooney Same title as #11296, and text above says FlatList.

[chiaramooney]

Duplicate.