init(keyPath:observedObject:options:filter:)
Declaration
convenience init(keyPath: KeyPath<T, V>, observedObject: T, options: NSKeyValueObservingOptions = [.initial, .new, .old], filter: XCTKeyPathExpectation<T, V>.AsynchronousFilter? = nil)convenience init(keyPath: KeyPath<T, V>, observedObject: T, options: NSKeyValueObservingOptions = [.initial, .new, .old], filter: XCTKeyPathExpectation<T, V>.AsynchronousFilter? = nil)