wanbok

//
//  XIBTemplateView.swift
//  JanuaryEffect
//
//  Created by Wanbok on 2015. 11. 18..
//  Copyright © 2015년 JanuaryEffect. All rights reserved.
//

import UIKit

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extension UIButton {
    private var normalBackgroundColor: UIColor? {
        get {
            return objc_getAssociatedObject(self, &NormalBackgroundColorKey) as? UIColor
        }
        
        set(newValue) {
            objc_setAssociatedObject(self,
                &NormalBackgroundColorKey, newValue, .OBJC_ASSOCIATION_RETAIN)

wanbok

extension String {
    func join(strings: String!... ) -> String {
        return self.join(strings.filter({ $0?.isEmpty == false }).map {$0 as String})
    }
}

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class ViewController: UIViewController {
    @IBOutlet weak var tableView: UITableView!
    ...
}

// MARK: - NSFetchedResultsControllerDelegate
extension ViewController: NSFetchedResultsControllerDelegate {
    
    func controllerWillChangeContent(controller: NSFetchedResultsController) {
        self.tableView.beginUpdates()

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class CollectionViewController: UICollectionViewController {
    
    var sectionChanges: [[NSFetchedResultsChangeType: Int]]? = nil
    var itemChanges: [[NSFetchedResultsChangeType: AnyObject]]? = nil
    
    ...
    
}

// MARK: NSFetchedResultsControllerDelegate

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UIBarButtonItem *cancelButton = createStoreViewController.cancelButton;
XCTAssertEqual(cancelButton.target, createStoreViewController, @"UIBarButtonItem 검증");
XCTAssertTrue([NSStringFromSelector(cancelButton.action) isEqualToString:@"onCancel:"], @"UIBarButtonItem 검증");

wanbok

- (void)setUp {
    [super setUp];
    [RKTestFactory setUp];
    [RKManagedObjectStore setDefaultStore:[RKTestFactory managedObjectStore]];
    appDelegate = (AppDelegate *)[[UIApplication sharedApplication] delegate];
    storeCollectionViewController = [(UINavigationController *)appDelegate.window.rootViewController viewControllers][0];
    createStoreViewController = [[UIStoryboard storyboardWithName:@"Main" bundle:nil] instantiateViewControllerWithIdentifier:@"CreateStoreViewController"];
}

- (void)tearDown {