HHuckebein’s gists

HHuckebein / StoryboardRepresentable.swift

Created February 8, 2016 07:46

UIStoryboard extension to load a storyboard by means of a StoryboardRepresentable type

	extension UIStoryboard {
	class func storyboard(storyboard: StoryboardRepresentable, bundle: NSBundle? = nil) -> UIStoryboard {
	return UIStoryboard(name: storyboard.storyboardName, bundle: bundle)
	}
	}

	protocol StoryboardRepresentable {
	var storyboardName: String { get }
	}

HHuckebein / .travis.yml

Created December 12, 2015 11:57

travis-ci.yml file with basic configuration for Swift with Slack integration

	language: objective-c
	notifications:
	slack:
	on_success: always
	on_failure: change
	rooms:
	secure: generated-secret

	xcode_project: YourProjectName.xcodeproj
	xcode_scheme: YourSharedSchemeName

HHuckebein / CounterLayer.m

Created February 1, 2014 17:31


	@interface CounterLayer : CALayer
	@property (nonatomic, assign) NSInteger count;
	@end


	@interface MovingCounterView : UIView
	@property (nonatomic, strong) CounterLayer *counterLayer;
	@end

HHuckebein / TestSetupAndSegueTest

Created August 27, 2013 07:29

	@implementation DocumentsBrowserTest
	{
	BOOL _isPad;
	SEL realPrepareForSegue, testPrepareForSegue;
	}

	- (void)setUp
	{
	[super setUp];

HHuckebein / UIViewControllerCategory

Created August 27, 2013 07:15

UIViewController category to for TDD manually triggered segues.

	static const char *storyboardSegueKey = "TestAssociatedStoryboardKey";
	static const char *senderKey = "TestAssociatedSenderKey";

	@implementation YourViewController (Testing)

	- (void)documentsBrowserTest_prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender
	{
	objc_setAssociatedObject(self, storyboardSegueKey, segue, OBJC_ASSOCIATION_RETAIN);
	objc_setAssociatedObject(self, senderKey, sender, OBJC_ASSOCIATION_RETAIN);
	}

HHuckebein / MethodSwizzling

Created August 27, 2013 07:10

Helper method for method swizzling. Don't forget to import #import <objc/runtime.h>.

	+ (void)swapInstanceMethodsForClass:(Class)cls selector:(SEL)sel1 andSelector:(SEL)sel2
	{
	Method method1 = class_getInstanceMethod(cls, sel1);
	Method method2 = class_getInstanceMethod(cls, sel2);
	method_exchangeImplementations(method1, method2);
	}

HHuckebein / Test_UIBarButtonItemSegue

Created August 27, 2013 06:55

Testing the infoBarButtonItem objects segue connection. Here it should be named after the string "InfoVCSegue"

	- (void)test_infoBarButtonItemSegue
	{
	// then
	UIBarButtonItem *button = [self.sut infoBarButtonItem];

	SEL selector = [button action];
	assertThat(NSStringFromSelector(selector), is(equalTo(@"perform:")));

	id target = [button target];
	assertThat(NSStringFromClass([[target class] superclass]), is(equalTo(@"UIStoryboardSegueTemplate")));

HHuckebein / test_ManuallyTriggeredSegueIsConnected

Created August 27, 2013 06:50

Test if a manually triggered segue is connected. The convention for segue names are always follows the pattern view controller class name appended by the string "Segue".

	- (void)test_ExamplesVCSegueConnected
	{
	STAssertNoThrow([self.sut performSegueWithIdentifier:[[self appDelegate] segueIdentifierForClass:[ExamplesVC class]] sender:self], @"ExamplesVC should be connected");
	}

HHuckebein / GistCommunicationManager.h

Created June 10, 2013 09:33

A pattern for implementing a class managing a NSOperationQueue and NSOperations. The files attached show how to apply this pattern to downloading gists/gravatar images from github.com

	//
	// GistCommunicationManager.h
	// GistExplorer
	//
	// Created by Bernd Rabe on 28.05.13.
	// Copyright (c) 2013 RABE_IT Services. All rights reserved.
	//

	#import <Foundation/Foundation.h>
	#import "OperationDelegate.h"

HHuckebein / UITabBarControllerSequence.m

Created April 8, 2013 08:24

Initialize the sequence of UITabBarControllers read for userdefaults

	//
	//
	//
	//
	// Created by Bernd Rabe on 07.08.12.
	// Copyright (c) 2012 RABE_IT Services. All rights reserved.
	//

	#pragma mark - TabBarController Sequence

Bernd Rabe HHuckebein