Completed auth flow test

ecommerce_app/test/src/features/authentication/auth_flow_test.dart

@@ -7,5 +7,14 @@ void main() {
     final r = Robot(tester);
     await r.pumpMyApp();
     r.expectFindAllProductCards();
+    await r.openPopupMenu();
+    await r.auth.openEmailPasswordSignInScreen();
+    await r.auth.signInWithEmailAndPassword();
+    r.expectFindAllProductCards();
+    await r.openPopupMenu();
+    await r.auth.openAccountScreen();
+    await r.auth.tapLogoutButton();
+    await r.auth.tapDialogLogoutButton();
+    r.expectFindAllProductCards();
   });
 }

ecommerce_app/test/src/features/authentication/auth_robot.dart

@@ -4,6 +4,7 @@ import 'package:ecommerce_app/src/features/authentication/data/fake_auth_reposit
 import 'package:ecommerce_app/src/features/authentication/presentation/account/account_screen.dart';
 import 'package:ecommerce_app/src/features/authentication/presentation/sign_in/email_password_sign_in_screen.dart';
 import 'package:ecommerce_app/src/features/authentication/presentation/sign_in/email_password_sign_in_state.dart';
+import 'package:ecommerce_app/src/features/products/presentation/home_app_bar/more_menu_button.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:flutter_test/flutter_test.dart';
@@ -12,6 +13,13 @@ class AuthRobot {
   AuthRobot(this.tester);
   final WidgetTester tester;
 
+  Future<void> openEmailPasswordSignInScreen() async {
+    final finder = find.byKey(MoreMenuButton.signInKey);
+    expect(finder, findsOneWidget);
+    await tester.tap(finder);
+    await tester.pumpAndSettle();
+  }
+
   Future<void> pumpEmailPasswordSignInContents({
     required FakeAuthRepository authRepository,
     required EmailPasswordSignInFormType formType,
@@ -38,7 +46,7 @@ class AuthRobot {
     final primaryButton = find.byType(PrimaryButton);
     expect(primaryButton, findsOneWidget);
     await tester.tap(primaryButton);
-    await tester.pump();
+    await tester.pumpAndSettle();
   }
 
   Future<void> enterEmail(String email) async {
@@ -53,6 +61,19 @@ class AuthRobot {
     await tester.enterText(passwordField, password);
   }
 
+  Future<void> signInWithEmailAndPassword() async {
+    await enterEmail('[email protected]');
+    await enterPassword('test1234');
+    await tapEmailAndPasswordSubmitButton();
+  }
+
+  Future<void> openAccountScreen() async {
+    final finder = find.byKey(MoreMenuButton.accountKey);
+    expect(finder, findsOneWidget);
+    await tester.tap(finder);
+    await tester.pumpAndSettle();
+  }
+
   Future<void> pumpAccountScreen({FakeAuthRepository? authRepository}) async {
     await tester.pumpWidget(
       ProviderScope(

ecommerce_app/test/src/robot.dart

@@ -2,13 +2,17 @@ import 'package:ecommerce_app/src/app.dart';
 import 'package:ecommerce_app/src/constants/test_products.dart';
 import 'package:ecommerce_app/src/features/authentication/data/fake_auth_repository.dart';
 import 'package:ecommerce_app/src/features/products/data/fake_products_repository.dart';
+import 'package:ecommerce_app/src/features/products/presentation/home_app_bar/more_menu_button.dart';
 import 'package:ecommerce_app/src/features/products/presentation/products_list/product_card.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:flutter_test/flutter_test.dart';
 
+import 'features/authentication/auth_robot.dart';
+
 class Robot {
-  Robot(this.tester);
+  Robot(this.tester) : auth = AuthRobot(tester);
   final WidgetTester tester;
+  final AuthRobot auth;
 
   Future<void> pumpMyApp() async {
     // Override repositories
@@ -30,4 +34,16 @@ class Robot {
     final finder = find.byType(ProductCard);
     expect(finder, findsNWidgets(kTestProducts.length));
   }
+
+  Future<void> openPopupMenu() async {
+    final finder = find.byType(MoreMenuButton);
+    final matches = finder.evaluate();
+    // if an item is found, it means that we're running
+    // on a small window and can tap to reveal the menu
+    if (matches.isNotEmpty) {
+      await tester.tap(finder);
+      await tester.pumpAndSettle();
+    }
+    // else no-op, as the items are already visible
+  }
 }