feat: include Synapse into integration test

Signed-off-by: TheOneWithTheBraid <the-one@with-the-braid.cf>

.gitlab-ci.yml

@@ -34,12 +34,34 @@ test:
 integration_test:
   image: registry.gitlab.com/famedly/company/frontend/flutter-dockerimages/integration/stable:${FLUTTER_VERSION}
   stage: coverage
+  services: 
+    - name: docker:dind
+      alias: docker
+  variables:
+    # activate container-to-container networking
+    FF_NETWORK_PER_BUILD: "true"
+    # Tell docker CLI how to talk to Docker daemon.
+    DOCKER_HOST: tcp://docker:2375/
+    # Use the overlayfs driver for improved performance.
+    DOCKER_DRIVER: overlay2
+    # Disable TLS since we're running inside local network.
+    DOCKER_TLS_CERTDIR: ""
   before_script:
     - chmod 777 -R /dev/kvm
     - adb start-server
     - emulator -avd test -no-audio -no-boot-anim -no-window -accel on -gpu swiftshader_indirect &
-    - sleep 10
+    - apk update && apk add docker drill grep
+    - chown -R 991:991 integration_test/synapse
+    - docker run -d --name synapse --user 991:991 --network=host --volume="$(pwd)/integration_test/synapse/data":/data:rw -p 8008:8008 matrixdotorg/synapse:latest
+    - sleep 20
+    # create three test user
+    - docker exec -i synapse register_new_matrix_user http://localhost:8008 -c /data/homeserver.yaml --user alice --password AliceInWonderland --admin
+    - docker exec -i synapse register_new_matrix_user http://localhost:8008 -c /data/homeserver.yaml --user bob --password JoWirSchaffenDas --admin
+    - docker exec -i synapse register_new_matrix_user http://localhost:8008 -c /data/homeserver.yaml --user trudy --password HaveIBeenPwned --admin
   script:
+    # properly set the homeserver IP for the test
+    - sed -i "s/10.0.2.2/$(drill docker | grep -m 1 -P "\d+\.\d+\.\d+.\d+" | awk -F ' ' '{print $NF}')/g" integration_test/users.dart
+    - curl docker:8008/_matrix/static/ 2> /dev/null | grep "It works! Synapse is running"
     - git apply ./scripts/enable-android-google-services.patch
     - flutter pub get
     - flutter test integration_test

integration_test/.gitignore

@@ -0,0 +1 @@
+synapse/data/homeserver.db

integration_test/app_test.dart

@@ -1,19 +1,55 @@
-import 'package:fluffychat/pages/homeserver_picker/homeserver_picker.dart';
+import 'dart:developer';
+
 import 'package:flutter/material.dart';
 import 'package:flutter_test/flutter_test.dart';
+import 'package:http/http.dart';
 import 'package:integration_test/integration_test.dart';
 
 import 'package:fluffychat/main.dart' as app;
 
+import 'users.dart';
+
 void main() {
   IntegrationTestWidgetsFlutterBinding.ensureInitialized();
 
   group('Integration Test', () {
+    test('Check server availability', () async {
+      final response = await get(Uri.parse('$homeserver/_matrix/static/'));
+      expect(response.statusCode, 200);
+    }, timeout: const Timeout(Duration(seconds: 10)));
     testWidgets('Test if the app starts', (WidgetTester tester) async {
       app.main();
       await tester.pumpAndSettle();
-      find.byWidgetPredicate((widget) => Widget is HomeserverPicker);
+
+      await Future.delayed(const Duration(seconds: 10));
+
       await tester.pumpAndSettle();
+
+      expect(find.text('Connect'), findsOneWidget);
+      expect(find.text('Homeserver'), findsOneWidget);
+
+      final input = find.byType(TextField);
+
+      expect(input, findsOneWidget);
+
+      await tester.enterText(input, homeserver);
+      await tester.testTextInput.receiveAction(TextInputAction.done);
+      await tester.pumpAndSettle();
+
+      // in case registration is allowed
+      try {
+        await tester.tap(find.text('Login'));
+        await tester.pumpAndSettle();
+      } catch (e) {
+        log('Registration is not allowed. Proceeding with login...');
+      }
+      await tester.pumpAndSettle();
+
+      final inputs = find.byType(TextField);
+
+      await tester.enterText(inputs.first, Users.alice.name);
+      await tester.enterText(inputs.last, Users.alice.password);
+      await tester.testTextInput.receiveAction(TextInputAction.done);
     });
   });
 }

integration_test/synapse/data/localhost.log.config

@@ -0,0 +1,27 @@
+version: 1
+
+formatters:
+  precise:
+    format: '%(asctime)s - %(name)s - %(lineno)d - %(levelname)s - %(request)s - %(message)s'
+
+handlers:
+
+
+  console:
+    class: logging.StreamHandler
+    formatter: precise
+
+loggers:
+    synapse.storage.SQL:
+        # beware: increasing this to DEBUG will make synapse log sensitive
+        # information such as access tokens.
+        level: INFO
+
+root:
+    level: INFO
+
+
+    handlers: [console]
+
+
+disable_existing_loggers: false

integration_test/synapse/data/localhost.signing.key

@@ -0,0 +1 @@
+ed25519 a_SLrz 0Ho/81rZZve88zdRxhaXWHUT6K3OqzmP35rNMZBUr6I

integration_test/users.dart

@@ -0,0 +1,16 @@
+abstract class Users {
+  const Users._();
+  static const alice = User('alice', 'AliceInWonderland');
+  static const bob = User('bob', 'JoWirSchaffenDas');
+  static const trudy = User('trudy', 'HaveIBeenPwned');
+}
+
+class User {
+  final String name;
+  final String password;
+
+  const User(this.name, this.password);
+}
+
+// https://stackoverflow.com/a/33088657
+const homeserver = 'http://10.0.2.2:8008';

lib/pages/homeserver_picker/homeserver_picker.dart

@@ -28,6 +28,7 @@ class HomeserverPickerController extends State<HomeserverPicker> {
   String? error;
   List<HomeserverBenchmarkResult>? benchmarkResults;
   bool displayServerList = false;
+
   bool get loadingHomeservers =>
       AppConfig.allowOtherHomeservers && benchmarkResults == null;
   String searchTerm = '';

pubspec.lock

@@ -811,7 +811,7 @@ packages:
     source: hosted
     version: "2.0.0"
   http:
-    dependency: transitive
+    dependency: "direct dev"
     description:
       name: http
       url: "https://pub.dartlang.org"

pubspec.yaml

@@ -95,6 +95,7 @@ dev_dependencies:
   flutter_native_splash: ^2.0.3+1
   flutter_test:
     sdk: flutter
+  http: ^0.13.4
   import_sorter: ^4.6.0
   integration_test:
     sdk: flutter

test_driver/integration_test.dart

@@ -0,0 +1,3 @@
+import 'package:integration_test/integration_test_driver.dart';
+
+Future<void> main() => integrationDriver();