The below widget displays title and message. Add flutter_test dependency in pubspec. yaml file as shown below, if not exist. Create a new test file under the test folder for testing ‘MyWidget’; ‘testWidgets’ method allows to define widget test and creates ‘WidgetTester’ class to work with tests .
Read moreHow do you use the flutter test?
How to test a Flutter app
Read moreHow do you use the unit test Flutter app?
How to test a Flutter app
Read moreWhat is Flutter unit test?
Lets add unit tests to your flutter application. Unit tests are handy for verifying the behavior of a single function, method, or class . The test package provides the core framework for writing unit tests, and the flutter_test package provides additional utilities for testing Widgets.
Read moreHow do you test a code in Flutter?
Let us create a simple flutter application and write a widget test to understand better the steps involved and the concept.
Read moreHow do you run all tests in Flutter?
The steps for this are:
Read moreWhat is widget testing Flutter?
The widget test is testing UI components , so it is also called Component Testing. It is used to test a single widget. The main goal of widget testing is to check whether the widget works as expected. A user can write test cases for every widget present in the project.
Read more