Test Driven Approach to IOS Development

1. MobileCity
Introduction to iOS Development

2. About Me
● Allan Davis
– Lead Developer of Mobile Technology for
DealerMatch
– Cajun.code@gmail.com
– @cajun_code

3. Class Agenda
1. Introduction
2. Objective C
3. UI Design and Development
4. Core Data
5. Web Services and Networking
6. Profiling, Debugging and Distributing

4. Session Agenda
● IOS Overview
● Tools and Getting Started
● MVC
● Test Driven Development
● TipCalculator Demo
● Prize Picker

5. IOS Overview

6. IOS Overview

7. IOS Overview

8. IOS Overview

9. Platform Components

10. Xcode
● Go to the Mac App Store
● Search for Xcode
● Download Xcode

11. Xcode

12. MVC

13. MVC

14. MVC

15. TDD

16. What is Test Driven Development?
● Test-driven development (TDD) is a software development
process that relies on the repetition of a very short development
cycle: first the developer writes an (initially failing) automated
test case that defines a desired improvement or new function,
then produces the minimum amount of code to pass that test
and finally refactors the new code to acceptable standards.
Kent Beck, who is credited with having developed or
'rediscovered' the technique, stated in 2003 that TDD
encourages simple designs and inspires confidence.
- Wikipedia

17. Test First

18. Tip Calculator
● Develop Calculator model
● Create Screen Layout
● Bind layout to Controller
● Integrate model in controller

19. Resources
● Stanford iTunes U
– http://www.stanford.edu/class/cs193p/cgi-bin/drupal/downloads-2011-fall
– http://itunes.apple.com/itunes-u/ipad-iphone-application-development/id473757255?mt=10
● Apple Developer Site
– http://developer.apple.com
● Books
– IOS Programming: Big Nerd Ranch Guide
– IPhone for Programmers: an App-Driven Approach
– Programming iOS 5

20. Code Available on Github
● Code
– https://github.com/organizations/AtlantaMobileDevGroup
● Slides
– http://www.slideshare.net/javaalley

21. Hunt the Wumpus