There are three types of tests that Flutter supports. A unit test verifies the behavior of a method or class. A widget test verifies the behavior of Flutter widgets without running the app itself. An integration test (also called end-to-end testing or GUI testing) runs the full app.
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Once the app is complete, you will write the following tests: Unit tests to validate the add and remove operations . Widgets tests for the home and favorites pages . UI and performance tests for the entire app using integration tests .26 May 2021
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