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MTKTestable+UIViewController.swift
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MTKTestable+UIViewController.swift
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//
// MTKTestable+UIViewController.swift
// MetovaTestKit
//
// Created by Nick Griffith on 5/7/16.
// Copyright © 2016 Metova. All rights reserved.
//
// MIT License
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
import UIKit
public extension MTKTestable where Self: UIViewController {
/**
Instantiates a new testable instance of a `UIViewController` or subclass using `instanceForTesting`, executes `loadView` & `viewDidLoad` to prepare the view controller for testing, and then runs the `testBlock` with this new instance.
- parameter testBlock: The block of tests to run.
*/
static func test(_ testBlock: (Self) throws -> Void) rethrows {
let testVC = instanceForTesting()
testVC.loadView()
testVC.viewDidLoad()
try testBlock(testVC)
}
}