Test Helper for Store of flutter_triple with Mocktail. ** Inspired by bloc_test **

Create a Mock

import 'package:bloc_test/bloc_test.dart';

class MockCounterStore extends MockStore<Exception, int> implements CounterStore {}


final mock = MockCounterStore();

Now creates a stud for the method on Triple Store.

whenObserve<MyException, int>(
    input: () => mock.testAdd(),
    initialState: 0,
    triples: [
      Triple(state: 1),
      Triple(isLoading: true, event: TripleEvent.loading, state: 1),
      Triple(state: 2),

NOTE: You can use Triple Matchers: tripleState, tripleLoading e tripleError;

Testing Stores

The flutter_test gives us the test() function to describe what will be tested in a prepared scope. triple_test makes it easier to test Triple Stores using the storeTest() function instead of test();

    'Testing triple',
    build: () => MyStore(),
    act: (store) => store.testAdd(),
    expect: () => [0, tripleLoading, 1],