#if os(iOS) || os(tvOS) import UIKit typealias View = UIView extension View { var snp_constraints: [AnyObject] { return self.constraints } } #else import AppKit typealias View = NSView extension View { var snp_constraints: [AnyObject] { return self.constraints } } #endif import XCTest import SnapKit class SnapKitTests: XCTestCase { let container = View() override func setUp() { super.setUp() // Put setup code here. This method is called before the invocation of each test method in the class. } override func tearDown() { // Put teardown code here. This method is called after the invocation of each test method in the class. super.tearDown() } }