Flutter Testing Guide for Beginners – Part 2: Widget & Integration Tests

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In the first part of this short tutorial series, you’ve learned everything regarding the basics and principles of testing in Flutter and also how to write unit tests together with test-driven development. In this second part, you’re going to learn a lot about widget tests and integration tests in Flutter.

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[ArmanulTanvirHoque]

Thank you so much, Reso Coder. Your tutorials have significantly improved my understanding of testing and made learning new aspects of Flutter enjoyable.

[EduardoMendoza-gypg]

This information is worth millions, very clean and easy to undestand

[GabrielCosta-xrvr]

Great work! Just to note: Integration tests are almost a MUST nowadays, because doing it you can automatize the shaders compilations to avoid jank issues (specially in iOS). With integration tests you don't need to generate the shaders manually everytime you build a version of the app.

[pedrosantos]

AWESOME and thanks for sharing so much knowledge!!

[AnonymousAnonymous-nrsu]

Code duplication is not a problem. DRY tends to conflict with SOLID.
And even more of it, there is "DRY in test suites is an antipattern".

[amsyary]

wow, just finished part1, part two has been uploaded, thank you

[ronyhassanroman]

I love you brother. Lots of love from Bangladesh. You are an angel for us whos are not have money for taking paid course. Please Please Please Please Please Please Please Please continue upload flutter videos.

[hafizibrohim]

Reso coder prepare for real app development 🔥👍

[gaxkiller]

Great tuto again thank you. I just don't get how you make integration test in real life only using mock. To me you would have, while developing your application, to implements your services with a Stub version (basically how you mocked your NewService the wrong way in the previous video), then run your application where it only uses Stubbed version of your services. I am not sure if I am clear

[imancs]

Thanks for sharing. Please do some more videos on testing.

[mangmun]

Hi, I really appreciate your content that helps me learn from a professional. Can you upload more content of Flutter, I'm kinda addict to your content now.

[yusufumar]

Awesome tutorial, this really helps me. Thanks man 💙

[jayasubin-codes]

Very informative; Thanks for making this tutorial

[iiiviii]

Hi, Could you please share about create preparation and end test such as junit @beforeeach @aftereace?

[lightkingbeknazarov]

I respect your creativity. Everything is clear and understandable. I would really like a new playlist about blocks (ddd course)
Please don't ignore your followers.

[opimand]

Yep, the tests are done! I feel I can ask for more salary 🤓.

[robinz]

Hey can you do a video on "integration testing" with flutter application for web application

[victormanuelfrancodev]

thank you for this testing!!, its could be more interesting if you try to do in a big app, thank you anyway!!!

[jeffersonberrones]

Hi, great content.
I need to get the context before initializing Material App?
How could I do this?

[theresacolorado]

Hello? I have a question "is it possible to incorporate test widget into integration test?" Thank you.