feat(auth): add reactive repo + extra data + router examples + tests

packages/wyatt_authentication_bloc/test/authentication/authentication_cubit_test.dart

@@ -20,66 +20,87 @@ import 'package:mocktail/mocktail.dart';
 import 'package:wyatt_authentication_bloc/wyatt_authentication_bloc.dart';
 
 class MockAuthenticationRepository extends Mock
-    implements AuthenticationRepositoryInterface {}
+    implements AuthenticationRepository {}
 
-class MockUser extends Mock implements UserInterface {}
+class MockUser extends Mock implements User {}
 
 void main() {
-  group('AuthenticationCubit', () {
+  group('AuthenticationCubit<T>', () {
     final MockUser user = MockUser();
-    late AuthenticationRepositoryInterface authenticationRepository;
+    late AuthenticationRepository authenticationRepository;
 
     setUp(() {
       authenticationRepository = MockAuthenticationRepository();
       when(() => authenticationRepository.user).thenAnswer(
         (_) => const Stream.empty(),
       );
+      when(() => authenticationRepository.cubitStatus).thenAnswer(
+        (_) => Stream.fromIterable([AuthCubitStatus.stoped]),
+      );
       when(
         () => authenticationRepository.currentUser,
-      ).thenReturn(const UserFirebase.empty());
+      ).thenReturn(user);
     });
 
-    test('initial state is unknown', () {
+    test('initial auth state is `unknown`', () {
       expect(
-        AuthenticationCubit(authenticationRepository: authenticationRepository)
-            .state,
-        const AuthenticationState.unknown(),
+        AuthenticationCubit<void>(
+          authenticationRepository: authenticationRepository,
+        ).state,
+        const AuthenticationState<Never>.unknown(),
+      );
+    });
+
+    test('initial cubit status is `stoped`', () async {
+      expect(
+        await AuthenticationCubit<void>(
+          authenticationRepository: authenticationRepository,
+        ).status,
+        AuthCubitStatus.stoped,
       );
     });
 
     group('UserChanged', () {
-      blocTest<AuthenticationCubit, AuthenticationState>(
+      blocTest<AuthenticationCubit<void>, AuthenticationState<void>>(
         'emits authenticated when user is not empty',
         setUp: () {
           when(() => user.isNotEmpty).thenReturn(true);
           when(() => authenticationRepository.user).thenAnswer(
             (_) => Stream.value(user),
           );
-        },
-        build: () => AuthenticationCubit(
-          authenticationRepository: authenticationRepository,
-        )..init(),
-        seed: () => const AuthenticationState.unknown(),
-        expect: () => [AuthenticationState.authenticated(user, null)],
-      );
-
-      blocTest<AuthenticationCubit, AuthenticationState>(
-        'emits unauthenticated when user is empty',
-        setUp: () {
-          when(() => authenticationRepository.user).thenAnswer(
-            (_) => Stream.value(const UserFirebase.empty()),
+          when(() => authenticationRepository.cubitStatus).thenAnswer(
+            (_) => Stream.value(AuthCubitStatus.started),
           );
         },
         build: () => AuthenticationCubit(
           authenticationRepository: authenticationRepository,
         )..init(),
         seed: () => const AuthenticationState.unknown(),
-        expect: () => [const AuthenticationState.unauthenticated()],
+        expect: () => [AuthenticationState<void>.authenticated(user, null)],
+      );
+
+      blocTest<AuthenticationCubit<void>, AuthenticationState<void>>(
+        'emits unauthenticated when user is empty',
+        setUp: () {
+          when(() => user.isEmpty).thenReturn(true);
+          when(() => user.isNotEmpty).thenReturn(false);
+          when(() => authenticationRepository.user).thenAnswer(
+            (_) => Stream.value(user),
+          );
+          when(() => authenticationRepository.cubitStatus).thenAnswer(
+            (_) => Stream.value(AuthCubitStatus.started),
+          );
+        },
+        build: () => AuthenticationCubit(
+          authenticationRepository: authenticationRepository,
+        )..init(),
+        seed: () => const AuthenticationState.unknown(),
+        expect: () => [const AuthenticationState<Never>.unauthenticated()],
       );
     });
 
     group('LogoutRequested', () {
-      blocTest<AuthenticationCubit, AuthenticationState>(
+      blocTest<AuthenticationCubit<void>, AuthenticationState<void>>(
         'invokes signOut',
         setUp: () {
           when(
@@ -89,7 +110,7 @@ void main() {
         build: () => AuthenticationCubit(
           authenticationRepository: authenticationRepository,
         ),
-        act: (AuthenticationCubit cubit) => cubit.logOut(),
+        act: (cubit) => cubit.logOut(),
         verify: (_) {
           verify(() => authenticationRepository.signOut()).called(1);
         },

packages/wyatt_authentication_bloc/test/authentication/authentication_state_test.dart

@@ -18,13 +18,14 @@ import 'package:flutter_test/flutter_test.dart';
 import 'package:mocktail/mocktail.dart';
 import 'package:wyatt_authentication_bloc/wyatt_authentication_bloc.dart';
 
-class MockUser extends Mock implements UserInterface {}
+class MockUser extends Mock implements User {}
 
 void main() {
   group('AuthenticationState', () {
     group('unauthenticated', () {
       test('has correct status', () {
-        const AuthenticationState state = AuthenticationState.unauthenticated();
+        const AuthenticationState<void> state =
+            AuthenticationState.unauthenticated();
         expect(state.status, AuthenticationStatus.unauthenticated);
         expect(state.user, null);
       });
@@ -33,11 +34,23 @@ void main() {
     group('authenticated', () {
       test('has correct status', () {
         final MockUser user = MockUser();
-        final AuthenticationState state =
+        final AuthenticationState<void> state =
             AuthenticationState.authenticated(user, null);
         expect(state.status, AuthenticationStatus.authenticated);
         expect(state.user, user);
       });
     });
+
+    group('authenticated with extra data', () {
+      test('has correct status', () {
+        final MockUser user = MockUser();
+        const String extra = 'AwesomeExtraData';
+        final AuthenticationState<String> state =
+            AuthenticationState.authenticated(user, extra);
+        expect(state.status, AuthenticationStatus.authenticated);
+        expect(state.user, user);
+        expect(state.extra, extra);
+      });
+    });
   });
 }