Swift: How to Migrate MVC to MVVM & Intro Unit Testing

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Published 2018-07-04

MVVM can be a confusing topic to learn if you're not aware of all the patterns to follow. Furthermore, its sometimes pretty difficult to grasp what the point of it can be. In today's lesson, we'll take a look at how to transform an MVC project to MVVM. To tie it all up, we'll implement a few Unit Tests to watch for failures in our code. Enjoy.

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All Comments (21)

@Omeir34 5 years ago

A much needed video from Brian about MVVM
@anapauladesousa5701 5 years ago

Wow! This is actually one of the best programming tutorials I've ever seen! I've been searching and studying for a while about MVVM on iOS and this was so straightforward and easy to follow (not to mention the test implementation part 👌🏻). Thank you so much for your effort and keep up the good work 😊
@parahop94 4 years ago

This is by far the most understandable explanation of MVVM out there. All the other resources tries to overkill the architecture and focuses on creating the MVVM structure for the sake of creating the structure, not for the efficiency. Shout out to the brodie.
@mike_thecatlover 4 years ago

Hi Brian, I am working on a contract with MVVM. Your video saved my life again! Thanks again for all your hard work!!!
@vonvision 5 years ago

Totally awesome! I was looking for some Swift patterns to refactor some app -- and this video helped me a lot! Have a great day, Mike Wolfram
@midnytromeo 5 years ago

Watched so many videos on this, but the way you explain things I'm very excited for this 🔥
@alcprado 5 years ago

Alright so I was looking for a MVC to MVVM implementation tutorial and found yours, opened the video and for my surprise, the video already had my thumbs up, which disappointed me as I wanted to do it again. Brilliant as usual Brian. Ty
@ZoepX 5 years ago

iOS Architecture topics are greatly appreciated! Thank you. Viper in the future, perhaps?
@seanlin2551 5 years ago

So excited to watch this video =D Thank you so much, Brian !
@ngoai3050 5 years ago

Thanks Brain, That's just what I've been searching for.
@steverobertson2732 5 years ago

Well, done. The MVVM explanation was helpful and I liked the intro to testing.
@MrPaulHuynh 5 years ago

Brian, you're the best. Really appreciate your videos!
@andreiamza184 5 years ago

Awesommeeeee! i have waited for this video for such a long time =)
@rickisyourbro 5 years ago

Hey Brian! Nice video. I really learn a lot from you. Please keep this going! Thanks man
@HamzaKhan-xo7dv 5 years ago

U made it so easy. I am usually a silent watcher but this video made me comment. Thank you for such a nice tutorial.
@rogerwprice 4 years ago

Thanks - what a super useful and clear explanation of two key topics!
@chudq 5 years ago

Nice video and easy explanation on Unit test. I have never done this in iOS projects, but I did this kind test in C# projects. Therefore it is not so hard to pick it up. Thank you!
@gbu85 4 years ago

Simple and clear. I appreciate your effort.
@akhilgupta6883 5 years ago

Explained simply as always. Thanks a lot.
@chandukonduru2881 5 years ago

Asusual amazing stuff Brian.. Keep going!!