Tag: Flutter widget test

JUnit is the Java library used to write tests (offers support for running tests and different extra helpers – like setup and teardown methods, test sets etc.). Mockito is a library that enables writing tests using the mocking approach .

The Mockito. mock() method allows us to create a mock object of a class or an interface . We can then use the mock to stub return values for its methods and verify if they were called. We don’t need to do anything else to this method before we can use it.