From c4971a6c6fff8d7c73493fa689163e66ffdaee20 Mon Sep 17 00:00:00 2001
From: RuiAlonso <rui.alonso@verygood.ventures>
Date: Thu, 7 Apr 2022 14:28:35 +0200
Subject: [PATCH] test: tests for alien zone

---
 test/game/components/alien_zone_test.dart | 117 ++++++++++++++++++++++
 1 file changed, 117 insertions(+)
 create mode 100644 test/game/components/alien_zone_test.dart

diff --git a/test/game/components/alien_zone_test.dart b/test/game/components/alien_zone_test.dart
new file mode 100644
index 00000000..6bea22ed
--- /dev/null
+++ b/test/game/components/alien_zone_test.dart
@@ -0,0 +1,117 @@
+// ignore_for_file: cascade_invocations
+
+import 'package:bloc_test/bloc_test.dart';
+import 'package:flame_test/flame_test.dart';
+import 'package:flutter/rendering.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:mocktail/mocktail.dart';
+import 'package:pinball/game/game.dart';
+import 'package:pinball_components/pinball_components.dart';
+
+import '../../helpers/helpers.dart';
+
+void main() {
+  TestWidgetsFlutterBinding.ensureInitialized();
+  final flameTester = FlameTester(EmptyPinballGameTest.new);
+
+  group('AlienZone', () {
+    flameTester.test(
+      'loads correctly',
+      (game) async {
+        await game.ready();
+        final alienZone = AlienZone();
+        await game.ensureAdd(alienZone);
+
+        expect(game.contains(alienZone), isTrue);
+      },
+    );
+
+    group('loads', () {
+      flameTester.test(
+        'two AlienBumper',
+        (game) async {
+          await game.ready();
+          final alienZone = AlienZone();
+          await game.ensureAdd(alienZone);
+
+          expect(
+            alienZone.descendants().whereType<AlienBumper>().length,
+            equals(2),
+          );
+        },
+      );
+    });
+
+    group('bumpers', () {
+      late Ball ball;
+      late GameBloc gameBloc;
+
+      setUp(() {
+        ball = Ball(baseColor: const Color(0xFF00FFFF));
+        gameBloc = MockGameBloc();
+        whenListen(
+          gameBloc,
+          const Stream<GameState>.empty(),
+          initialState: const GameState.initial(),
+        );
+      });
+
+      final flameBlocTester = FlameBlocTester<PinballGame, GameBloc>(
+        gameBuilder: EmptyPinballGameTest.new,
+        blocBuilder: () => gameBloc,
+      );
+
+      flameTester.testGameWidget(
+        'activate when deactivated bumper is hit',
+        setUp: (game, tester) async {
+          final alienZone = AlienZone();
+          await game.ensureAdd(ball);
+
+          final bumpers = alienZone.descendants().whereType<AlienBumper>();
+
+          for (final bumper in bumpers) {
+            beginContact(game, bumper, ball);
+            final controller = bumper.firstChild<AlienBumperController>()!;
+            expect(controller.isActivated, isTrue);
+          }
+        },
+      );
+
+      flameTester.testGameWidget(
+        'deactivate when activated bumper is hit',
+        setUp: (game, tester) async {
+          final alienZone = AlienZone();
+          await game.ensureAdd(ball);
+
+          final bumpers = alienZone.descendants().whereType<AlienBumper>();
+
+          for (final bumper in bumpers) {
+            final controller = bumper.firstChild<AlienBumperController>()!;
+            expect(controller.isActivated, isFalse);
+          }
+        },
+      );
+
+      flameBlocTester.testGameWidget(
+        'add Scored event',
+        setUp: (game, tester) async {
+          final alienZone = AlienZone();
+          await game.ensureAdd(alienZone);
+          await game.ensureAdd(ball);
+          game.addContactCallback(BallScorePointsCallback(game));
+
+          final bumpers = alienZone.descendants().whereType<ScorePoints>();
+
+          for (final bumper in bumpers) {
+            beginContact(game, bumper, ball);
+            verify(
+              () => gameBloc.add(
+                Scored(points: bumper.points),
+              ),
+            ).called(1);
+          }
+        },
+      );
+    });
+  });
+}