Unit Tests - Fresh Beginning

Writing unit tests for Minesweeper game

Yesterday was quite a productive day to conclude the refactor project. Especially I venture into the most sacred territory of any good software - Unit testing. Here are the screenshots of test coverage taken before and after writing tests Coverage at just 4.4%Coverage at 85.6%It was

iOS

try-catch Blocks and Unit Tests - Swift 3.0

In the last post I wrote about implementing error handler in Swift 3.0 using try-catch block technique. In this post I will go over how to unit test it. Since we all know unit tests are awesome! First off, let's write some fresh code on error handler. This is

Swift

Swift - Testing singletons

In this post we will see how you can test swift singletons easily. Disclaimer: I haven't discovered it myself, but I found it a while back on StackOverflow while looking for how to test Swift singletons. So thanks to the anonymous person for the wonderful solution Say, I want to

Swift

Swift testing with protocols

In this post, we shall see how protocols work with unit testing. Say, you have a downloader class DownloadFileClass for fetching network data. It follows the protocol DownloadFileProtocol. The whole class and protocol looks like this. protocol DownloadFileProtocol { func downloadFile(with name: String, completion: (String) -> ()) } class DownloadFileClass { var downloadedFile:

iOS

Testing RACCommand in MVVM architecture

So other day I wrote a demo for MVVM with ReactiveCocoa. Creating MVVM project inherently implies writing unit tests, so I was writing few. While doing so I ran into small problem trying to execute RACCommand manually. To give you an idea, look at the following code. I am attaching

iOS

iOS Testing - Input fields validation testing (Part 5)

This is the part 5 in the series of articles on 'Unit Testing on iOS'. Below is the list of all articles and respective links to them. iOS Unit Tests - Testing models creation (Part 1) iOS Unit Testing - Testing View Controller (Part 2) iOS Unit Testing - Switching

iOS

iOS Testing - Testing asynchronous code (Part 4)

This is the part 4 in the series of articles on 'Unit Testing on iOS'. Below is the list of all articles and respective links to them. iOS Unit Tests - Testing models creation (Part 1) iOS Unit Testing - Testing View Controller (Part 2) iOS Unit Testing - Switching

iOS

iOS Unit Testing - Switching method implementations with OCMock (Part 3)

This is the part 3 in the series of articles on 'Unit Testing on iOS'. Below is the list of all articles and respective links to them. iOS Unit Tests - Testing models creation (Part 1) iOS Unit Testing - Testing View Controller (Part 2) iOS Unit Testing - Switching

iOS

iOS Unit Testing - Testing View Controller (Part 2)

This is the part 2 in the series of articles on 'Unit Testing on iOS'. Below is the list of all articles and respective links to them. iOS Unit Tests - Testing models creation (Part 1) iOS Unit Testing - Testing View Controller (Part 2) iOS Unit Testing - Switching

iOS

iOS Unit Tests - Testing models creation (Part 1)

This is the part 1 in the series of articles on 'Unit Testing on iOS'. Below is the list of all articles and respective links to them. iOS Unit Tests - Testing models creation (Part 1) iOS Unit Testing - Testing View Controller (Part 2) iOS Unit Testing - Switching