AtomicPerfTests.swift

import XCTest
import Result
import ReactiveSwift

class AtomicPerfTests: XCTestCase {
	func test1() {
		let a = Atomic<(Int, Int)?>(nil)
		let i = Atomic<(Int, Int)?>((1, 1))

		let obv = Observer<(), NoError> { _ in
			if let _ = i.value {
				_ = a.swap(nil)
			}
		}

		measure {
			for _ in 0 ..< 1000000 {
				obv.send(value: ())
			}
		}
	}
}