自動テスト
エレメントがあるかを待つ。作りかけ。これが使えるかは謎。
func waitForElementAppear(element: XCUIElement, time:TimeInterval = 5, file: String = #file, line:UInt = #line) -> Bool { //let exp = XCTKVOExpectation(keyPath: "exsits", object: element) // let result = XCTWaiter().wait(for: [exp], timeout: time) let predicate = NSPredicate { if let e = $0.0 as? XCUIElement { return e.exists } else { return false } } let exp = XCTNSPredicateExpectation(predicate: predicate, object: element) let result = XCTWaiter.wait(for: [exp], timeout: time) return result == .completed }