• Home
  • Compilers
  • Agile Swift: Swift Programming Using Agile Tools and by Godfrey Nolan

Agile Swift: Swift Programming Using Agile Tools and by Godfrey Nolan

By Godfrey Nolan

Make your fast apps agile and sound with this brief step-by-step consultant. you will know about unit checking out, mocking and non-stop integration and the way to get those key elements working on your quick tasks. This booklet additionally appears to be like at tips to write your speedy apps utilizing try pushed improvement (TDD).
Agile practices have made significant inroads in iOS improvement, in spite of the fact that it’s very strange to work out anything as uncomplicated as unit checking out on a quick software. performed safely, Agile improvement leads to an important elevate in improvement potency and a discount within the variety of defects.
Apple has published unit checking out and code insurance frameworks for quick improvement in XCode. Up formerly getting unit trying out up and working in fast used to be now not for the faint-hearted. fortunately now, there isn't any excuse except an absence of data on the place to get started.
iOS builders are confronted with their very own set of difficulties reminiscent of tightly coupled code, fragmentation, immature trying out instruments all of that are solved utilizing latest Agile instruments and methods.  Swift Programming utilizing Agile instruments and Techniques is your solution to dealing with those tasks.
What you'll Learn
  • Write unit assessments in Swift
  • Write an program utilizing try pushed development
  • Examine GUI checking out, refactoring, and mocking frameworks
  • Set up and configure a continuing integration server
  • Measure code coverage
Who This ebook Is For
Swift builders and will be cellular app testers will enjoy the information during this book.

Show description

Read Online or Download Agile Swift: Swift Programming Using Agile Tools and Techniques PDF

Best compilers books

Computer Algebra with LISP and REDUCE: An Introduction to Computer-aided Pure Mathematics (Mathematics and Its Applications)

One carrier arithmetic has rendered the tEL moi, . .. . si j'avait su remark en revenir. je n'y serais element alle'. ' human race. It has positioned logic again Jules Verne the place it belongs, at the topmost shelf subsequent to the dusty canister labelled 'discarded non sense', The sequence is divergent; accordingly we will be Eric T.

Modern Compiler Implementation in C, Edition: Rev Exp Su

This new, multiplied textbook describes all levels of a contemporary compiler: lexical research, parsing, summary syntax, semantic activities, intermediate representations, guide choice through tree matching, dataflow research, graph-coloring sign up allocation, and runtime platforms. It contains sturdy insurance of present ideas in code iteration and sign up allocation, in addition to practical and object-oriented languages, which are lacking from such a lot books.

The Best of Verity Stob: Highlights of Verity Stob's Famous Columns from .EXE, Dr. Dobb's Journal, and The Register

Verity Stob is the comedienne of the programming global. She has been writing satirical chronicles of techie lifestyles because 1988. Her column first seemed within the mythical . EXE journal, then Dr. Dobbs' magazine, and it now graces The check in. For the 1st time, the superior of Stob's columns were amassed into one crucial publication.

Transactions on Aspect-Oriented Software Development XII (Lecture Notes in Computer Science)

The LNCS magazine Transactions on Aspect-Oriented software program improvement is dedicated to all features of aspect-oriented software program improvement (AOSD) recommendations within the context of all stages of the software program lifestyles cycle, from specifications and layout to implementation, upkeep and evolution. the point of interest of the magazine is on techniques for systematic identity, modularization, illustration, and composition of crosscutting issues, i.

Extra resources for Agile Swift: Swift Programming Using Agile Tools and Techniques

Sample text

TestExample test passes We can also see a report on how the tests ran if we right-click again on testExample() in the Test Navigator and choose Jump to report. See Figure 2-8. Figure 2-8. Test report While we don’t have that much to report yet, it does show us where we need to go when we start writing more comprehensive unit tests. To complete this app, you need to take the following steps: 1. Create the user interface or view. 2. Create the model code to perform the calculations. Once that’s completed, you can return to unit tests.

Figure 2-21. Debugging tests 49 Chapter 2 ■ Swift Unit Testing Xcode shows the value of each of the variables and you can either Step Into (F7) the called functions or Step Over (F6) code as appropriate. Changing the expected result back to 3 is enough to fix the error. Figure 2-22 shows the Breakpoint tab, which lists all the breakpoints in the test or application code, which can be useful when you have multiple breakpoints set in your code. Figure 2-22. Breakpoint tab Logs If you run into any issues, one of the first places to look is the logs.

Test Class Structure class Tests: XCTestCase { override func setUp() { // initialization or setup } func testExample() { // assert and verify } override func tearDown() { // revert to original state } } No matter whether you are writing code in Swift, Objective-C, Java, or C#, all unit testing should use the concept of setup-record-verify. Setup means creating objects, data, or even rows in a database so you can simulate the real-world environment. Record means calling the method or object and verify means making sure the test returned the correct results, in our case using assertions.

Download PDF sample

Rated 4.73 of 5 – based on 3 votes