XCTest Xcode 9.0 iOS API Differences

	Declaration
From	@property (readonly, copy, nullable) NSString *name
To	@property (readonly, copy, nonnull) NSString *name

	Declaration
From	typedef BOOL (^XCTDarwinNotificationExpectationHandler)(void)
To	typedef BOOL (^XCTDarwinNotificationExpectationHandler)(void)

	Protocols
From	XCTWaiterDelegate
To	XCTActivity, XCTWaiterDelegate

	Declaration
From	+ (nonnull NSArray<NSInvocation *> *)testInvocations
To	@property (class, readonly, copy, nonnull) NSArray<NSInvocation *> *testInvocations

	Declaration
From	NSString *const _Nonnull XCTPerformanceMetric_WallClockTime
To	const XCTPerformanceMetric _Nonnull XCTPerformanceMetric_WallClockTime

	Declaration
From	+ (nonnull NSArray<NSString *> *)defaultPerformanceMetrics
To	@property (class, readonly, copy, nonnull) NSArray<XCTPerformanceMetric> *defaultPerformanceMetrics

	Declaration
From	- (void)measureMetrics:(nonnull NSArray<NSString *> *)metrics automaticallyStartMeasuring:(BOOL)automaticallyStartMeasuring forBlock:(nonnull void (^)(void))block
To	- (void)measureMetrics:(nonnull NSArray<XCTPerformanceMetric> *)metrics automaticallyStartMeasuring:(BOOL)automaticallyStartMeasuring forBlock:(nonnull void (^)(void))block

	Declaration
From	+ (nonnull XCTestSuite *)defaultTestSuite
To	@property (class, readonly, nonnull) XCTestSuite *defaultTestSuite

	Declaration
From	- (nonnull XCTestExpectation *)expectationForNotification:(nonnull NSString *)notificationName object:(nullable id)objectToObserve handler:(nullable XCNotificationExpectationHandler)handler
To	- (nonnull XCTestExpectation *)expectationForNotification:(nonnull NSNotificationName)notificationName object:(nullable id)objectToObserve handler:(nullable XCNotificationExpectationHandler)handler

	Declaration
From	typedef BOOL (^XCPredicateExpectationHandler)(void)
To	typedef BOOL (^XCPredicateExpectationHandler)(void)

	Declaration
From	+ (nonnull XCTestObservationCenter *)sharedTestObservationCenter
To	@property (class, readonly, nonnull) XCTestObservationCenter *sharedTestObservationCenter

	Declaration
From	- (nonnull instancetype)initWithName:(nonnull NSString *)notificationName object:(nullable id)object notificationCenter:(nonnull NSNotificationCenter *)notificationCenter
To	- (nonnull instancetype)initWithName:(nonnull NSNotificationName)notificationName object:(nullable id)object notificationCenter:(nonnull NSNotificationCenter *)notificationCenter

	Declaration
From	- (nonnull instancetype)initWithName:(nonnull NSString *)notificationName object:(nonnull id)object
To	- (nonnull instancetype)initWithName:(nonnull NSNotificationName)notificationName object:(nonnull id)object

	Declaration
From	- (nonnull instancetype)initWithName:(nonnull NSString *)notificationName
To	- (nonnull instancetype)initWithName:(nonnull NSNotificationName)notificationName

	Declaration
From	@property (readonly, copy, nonnull) NSString *notificationName
To	@property (readonly, copy, nonnull) NSNotificationName notificationName

	Declaration
From	+ (nonnull XCUIDevice *)sharedDevice
To	@property (class, readonly, nonnull) XCUIDevice *sharedDevice

	Protocols
From	XCUIElementAttributes, XCUIElementTypeQueryProvider
To	XCUIElementAttributes, XCUIElementTypeQueryProvider, XCUIScreenshotProviding

	Declaration
From	NSString *const XCUIKeyboardKeyDelete
To	const XCUIKeyboardKey XCUIKeyboardKeyDelete

	Declaration
From	NSString *const XCUIKeyboardKeyReturn
To	const XCUIKeyboardKey XCUIKeyboardKeyReturn

	Declaration
From	NSString *const XCUIKeyboardKeyEnter
To	const XCUIKeyboardKey XCUIKeyboardKeyEnter

	Declaration
From	NSString *const XCUIKeyboardKeyTab
To	const XCUIKeyboardKey XCUIKeyboardKeyTab

	Declaration
From	NSString *const XCUIKeyboardKeySpace
To	const XCUIKeyboardKey XCUIKeyboardKeySpace

	Declaration
From	NSString *const XCUIKeyboardKeyEscape
To	const XCUIKeyboardKey XCUIKeyboardKeyEscape

	Declaration
From	NSString *const XCUIKeyboardKeyUpArrow
To	const XCUIKeyboardKey XCUIKeyboardKeyUpArrow

	Declaration
From	NSString *const XCUIKeyboardKeyDownArrow
To	const XCUIKeyboardKey XCUIKeyboardKeyDownArrow

	Declaration
From	NSString *const XCUIKeyboardKeyLeftArrow
To	const XCUIKeyboardKey XCUIKeyboardKeyLeftArrow

	Declaration
From	NSString *const XCUIKeyboardKeyRightArrow
To	const XCUIKeyboardKey XCUIKeyboardKeyRightArrow

	Declaration
From	NSString *const XCUIKeyboardKeyF1
To	const XCUIKeyboardKey XCUIKeyboardKeyF1

	Declaration
From	NSString *const XCUIKeyboardKeyF2
To	const XCUIKeyboardKey XCUIKeyboardKeyF2

	Declaration
From	NSString *const XCUIKeyboardKeyF3
To	const XCUIKeyboardKey XCUIKeyboardKeyF3

	Declaration
From	NSString *const XCUIKeyboardKeyF4
To	const XCUIKeyboardKey XCUIKeyboardKeyF4

	Declaration
From	NSString *const XCUIKeyboardKeyF5
To	const XCUIKeyboardKey XCUIKeyboardKeyF5

	Declaration
From	NSString *const XCUIKeyboardKeyF6
To	const XCUIKeyboardKey XCUIKeyboardKeyF6

	Declaration
From	NSString *const XCUIKeyboardKeyF7
To	const XCUIKeyboardKey XCUIKeyboardKeyF7

	Declaration
From	NSString *const XCUIKeyboardKeyF8
To	const XCUIKeyboardKey XCUIKeyboardKeyF8

	Declaration
From	NSString *const XCUIKeyboardKeyF9
To	const XCUIKeyboardKey XCUIKeyboardKeyF9

	Declaration
From	NSString *const XCUIKeyboardKeyF10
To	const XCUIKeyboardKey XCUIKeyboardKeyF10

	Declaration
From	NSString *const XCUIKeyboardKeyF11
To	const XCUIKeyboardKey XCUIKeyboardKeyF11

	Declaration
From	NSString *const XCUIKeyboardKeyF12
To	const XCUIKeyboardKey XCUIKeyboardKeyF12

	Declaration
From	NSString *const XCUIKeyboardKeyF13
To	const XCUIKeyboardKey XCUIKeyboardKeyF13

	Declaration
From	NSString *const XCUIKeyboardKeyF14
To	const XCUIKeyboardKey XCUIKeyboardKeyF14

	Declaration
From	NSString *const XCUIKeyboardKeyF15
To	const XCUIKeyboardKey XCUIKeyboardKeyF15

	Declaration
From	NSString *const XCUIKeyboardKeyF16
To	const XCUIKeyboardKey XCUIKeyboardKeyF16

	Declaration
From	NSString *const XCUIKeyboardKeyF17
To	const XCUIKeyboardKey XCUIKeyboardKeyF17

	Declaration
From	NSString *const XCUIKeyboardKeyF18
To	const XCUIKeyboardKey XCUIKeyboardKeyF18

	Declaration
From	NSString *const XCUIKeyboardKeyF19
To	const XCUIKeyboardKey XCUIKeyboardKeyF19

	Declaration
From	NSString *const XCUIKeyboardKeyForwardDelete
To	const XCUIKeyboardKey XCUIKeyboardKeyForwardDelete

	Declaration
From	NSString *const XCUIKeyboardKeyHome
To	const XCUIKeyboardKey XCUIKeyboardKeyHome

	Declaration
From	NSString *const XCUIKeyboardKeyEnd
To	const XCUIKeyboardKey XCUIKeyboardKeyEnd

	Declaration
From	NSString *const XCUIKeyboardKeyPageUp
To	const XCUIKeyboardKey XCUIKeyboardKeyPageUp

	Declaration
From	NSString *const XCUIKeyboardKeyPageDown
To	const XCUIKeyboardKey XCUIKeyboardKeyPageDown

	Declaration
From	NSString *const XCUIKeyboardKeyClear
To	const XCUIKeyboardKey XCUIKeyboardKeyClear

	Declaration
From	NSString *const XCUIKeyboardKeyHelp
To	const XCUIKeyboardKey XCUIKeyboardKeyHelp

	Declaration
From	NSString *const XCUIKeyboardKeyCapsLock
To	const XCUIKeyboardKey XCUIKeyboardKeyCapsLock

	Declaration
From	NSString *const XCUIKeyboardKeyShift
To	const XCUIKeyboardKey XCUIKeyboardKeyShift

	Declaration
From	NSString *const XCUIKeyboardKeyControl
To	const XCUIKeyboardKey XCUIKeyboardKeyControl

	Declaration
From	NSString *const XCUIKeyboardKeyOption
To	const XCUIKeyboardKey XCUIKeyboardKeyOption

	Declaration
From	NSString *const XCUIKeyboardKeyCommand
To	const XCUIKeyboardKey XCUIKeyboardKeyCommand

	Declaration
From	NSString *const XCUIKeyboardKeyRightShift
To	const XCUIKeyboardKey XCUIKeyboardKeyRightShift

	Declaration
From	NSString *const XCUIKeyboardKeyRightControl
To	const XCUIKeyboardKey XCUIKeyboardKeyRightControl

	Declaration
From	NSString *const XCUIKeyboardKeyRightOption
To	const XCUIKeyboardKey XCUIKeyboardKeyRightOption

	Declaration
From	NSString *const XCUIKeyboardKeyRightCommand
To	const XCUIKeyboardKey XCUIKeyboardKeyRightCommand

	Declaration
From	NSString *const XCUIKeyboardKeySecondaryFn
To	const XCUIKeyboardKey XCUIKeyboardKeySecondaryFn