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Michele Volpato
Michele Volpato

Posted on • Originally published at

This week in Flutter #44

I have been reading quite some articles about testing in Flutter lately. Dhruv Nakum and Guillaume Bernos are writing about it in this issue.
Testing is an often overlooked part of programming: if only we tested more, many bugs would not even reach production.

I do not believe in 100% code coverage: it gives you a false sense of security, and getting from 90% to 100% might not be the best way to allocate your time or budget.
Even so, I must say I do not spend as much time as I would want on designing and writing tests. I hope these readings will help me improve my testing skills.

I wonder when we will move from automating tests to automating the writing of those tests.

Do you reach 100% code coverage in all your Flutter projects?
Let me know in the comment section.

- Michele Volpato

Development 🧑‍💻

🔗 Flutter, add an undo feature

When I first read the title of this article, I thought it was about adding a ctrl+z feature to a Flutter app.
It is not. It's about giving the possibility to your users to stop an action they performed in your
app before it's too late. For instance, canceling a message they just sent. Pierre Monier also gives you a solution for when the app gets killed while the message is in this cancelable limbo.

🔗 Testing In Flutter

Dhruv Nakum published a series of articles on testing in Flutter. There is an article about unit testing, one about widget testing, and, finally, one
about integration testing. They are
good getting-started articles if you are starting your testing journey just now.


Read the rest.

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