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Write better tests with the new testing guidance

Write better tests with the new testing guidance

Posted by Jose Alcérreca, Android Developer Relations Engineer

Blue illustration with Android phone 

As apps improve in performance and complexity, manually testing them to confirm conduct turns into tedious, costly, or inconceivable. Trendy apps, even easy ones, require you to confirm an ever-growing listing of check factors corresponding to UI flows, localization, or database migrations. Having a QA group whose job is to manually confirm that the app works is an possibility, however fixing bugs at that stage is dear. The earlier you repair an issue within the growth course of the higher.

Automating exams is one of the best method to catching bugs early. Automated testing (to any extent further, testing) is a broad area and Android presents many instruments and libraries that may overlap. For that reason, novices usually discover testing difficult.

In response to this suggestions, and to accommodate for Compose and new structure pointers, we revamped two testing sections on d.android.com:


Firstly, there’s the brand new Testing coaching, which incorporates the basics of testing in Android with two new articles: What to check, an opinionated information for novices, and an in depth information on Take a look at doubles.

Faking dependencies in unit tests

Faking dependencies in unit exams

After offering an outline of the idea, the information focuses on sensible examples of the 2 most important kinds of exams.

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