Began to make unit tests + started to document CRUD service

lib/services/sqlite_db_controller.dart

@@ -9,15 +9,19 @@ import 'package:path/path.dart' show join;
 
 const String dbName = "TetraStats.db";
 
+/// Base class for CRUD services. Contains basic functions
 class DB {
   Database? _db;
+
+  /// Handles opening of DB and creates tables if they not exist
   Future<void> open() async {
     if (_db != null) {
+      // in order to not open DB multiple times
       throw DatabaseAlreadyOpen();
     }
     try {
       String dbPath;
-      if (kIsWeb) {
+      if (kIsWeb) { // i hate web
         dbPath = dbName;
       } else {
         final docsPath = await getApplicationDocumentsDirectory();
@@ -34,6 +38,7 @@ class DB {
     }
   }
 
+  /// Handles closing of DB
   Future<void> close() async {
     final db = _db;
     if (db == null) {
@@ -44,6 +49,7 @@ class DB {
     }
   }
 
+  /// if we need instance of our DB, it will return it.
   Database getDatabaseOrThrow() {
     final db = _db;
     if (db == null) {
@@ -53,6 +59,7 @@ class DB {
     }
   }
 
+  /// You can never be too sure. Although we can be 100% sure, that DB is open after executing that function
   Future<void> ensureDbIsOpen() async {
     try {
       await open();
@@ -61,6 +68,7 @@ class DB {
     }
   }
 
+  /// Executes VACUUM command for our DB and returns number of bytes, that was saved with this operation 
   Future<int> compressDB() async{
     await ensureDbIsOpen();
     final db = getDatabaseOrThrow();

lib/services/tetrio_crud.dart

@@ -27,6 +27,7 @@ const String endContext2 = "endContext2";
 const String statesCol = "jsonStates";
 const String player1id = "player1id";
 const String player2id = "player2id";
+/// Table, that store players data, their stats and some moments of time
 const String createTetrioUsersTable = '''
         CREATE TABLE IF NOT EXISTS "tetrioUsers" (
           "id"	TEXT UNIQUE,
@@ -34,12 +35,14 @@ const String createTetrioUsersTable = '''
           "jsonStates"	TEXT,
           PRIMARY KEY("id")
         );''';
+/// Table, that store ids of players we need keep track of
 const String createTetrioUsersToTrack = '''
         CREATE TABLE IF NOT EXISTS "tetrioUsersToTrack" (
           "id"	TEXT NOT NULL UNIQUE,
           PRIMARY KEY("ID")
         )
 ''';
+/// Table of Tetra League matches. Each match corresponds with their own players and end contexts
 const String createTetrioTLRecordsTable = '''
         CREATE TABLE IF NOT EXISTS "tetrioAlphaLeagueMathces" (
           "id"	TEXT NOT NULL UNIQUE,
@@ -52,7 +55,7 @@ const String createTetrioTLRecordsTable = '''
           PRIMARY KEY("id")
         )
 ''';
-
+/// Table, that contains results of replay analysis in order to not analyze it more, than one time.
 const String createTetrioTLReplayStats = '''
         CREATE TABLE IF NOT EXISTS "tetrioTLReplayStats" (
           "id"	TEXT NOT NULL,
@@ -64,15 +67,19 @@ const String createTetrioTLReplayStats = '''
 
 class TetrioService extends DB {
   Map<String, List<TetrioPlayer>> _players = {};
+
+  // I'm trying to send as less requests, as possible, so i'm caching the results of those requests.
+  // Usually those maps looks like this: {"cached_until_unix_milliseconds": Object}
   final Map<String, TetrioPlayer> _playersCache = {};
   final Map<String, Map<String, dynamic>> _recordsCache = {};
-  final Map<String, dynamic> _replaysCache = {};
+  final Map<String, dynamic> _replaysCache = {}; // the only one is different: {"replayID": [replayString, replayBytes]}
   final Map<String, TetrioPlayersLeaderboard> _leaderboardsCache = {};
   final Map<String, List<News>> _newsCache = {};
   final Map<String, Map<String, double?>> _topTRcache = {};
-  final Map<String, TetraLeagueAlphaStream> _tlStreamsCache = {}; // i'm trying to respect oskware api It should look something like {"cached_until": TetrioPlayer}
+  final Map<String, TetraLeagueAlphaStream> _tlStreamsCache = {};
-  final client = UserAgentClient("Tetra Stats v${packageInfo.version} (dm @dan63047 if someone abuse that software)", http.Client());
+  /// Thing, that sends every request to the API endpoints
-  //final client = UserAgentClient("Kagari-chan loves osk (Tetra Stats dev build)", http.Client());
+  final client = kDebugMode ? UserAgentClient("Kagari-chan loves osk (Tetra Stats dev build)", http.Client()) : UserAgentClient("Tetra Stats v${packageInfo.version} (dm @dan63047 if someone abuse that software)", http.Client());
+  /// We should have only one instanse of this service
   static final TetrioService _shared = TetrioService._sharedInstance();
   factory TetrioService() => _shared;
   late final StreamController<Map<String, List<TetrioPlayer>>> _tetrioStreamController;
@@ -90,6 +97,7 @@ class TetrioService extends DB {
 
   Stream<Map<String, List<TetrioPlayer>>> get allPlayers => _tetrioStreamController.stream;
 
+  /// Loading and sending to the stream everyone.
   Future<void> _loadPlayers() async {
     final allPlayers = await getAllPlayers();
     try{
@@ -101,6 +109,8 @@ class TetrioService extends DB {
     _tetrioStreamController.add(_players);
   }
 
+  /// Removes player entry from tetrioUsersTable with given [id].
+  /// Can throw an error is player with this id is not exist
   Future<void> deletePlayer(String id) async {
     await ensureDbIsOpen();
     final db = getDatabaseOrThrow();
@@ -113,8 +123,10 @@ class TetrioService extends DB {
     }
   }
 
+  /// Gets nickname from database or requests it from API if missing.
+  /// Throws an exception if user not exist or request failed.
   Future<String> getNicknameByID(String id) async {
-    if (id.length <= 16) return id;
+    if (id.length <= 16) return id; // nicknames can be up to 16 symbols in length, that's how i'm differentiate nickname from ids
     try{
       return await getPlayer(id).then((value) => value.last.username);
     } catch (e){
@@ -122,15 +134,18 @@ class TetrioService extends DB {
     }
   }
 
+  /// Puts results of replay analysis into a tetrioTLReplayStatsTable
   Future<void> saveReplayStats(ReplayData replay) async {
     await ensureDbIsOpen();
     final db = getDatabaseOrThrow();
     db.insert(tetrioTLReplayStatsTable, {idCol: replay.id, "data": jsonEncode(replay.toJson())});
   }
 
+  /// Downloads replay from inoue (szy API). Requiers [replayID]. If request have
+  /// different from 200 statusCode, it will throw an excepction. Returns list, that contains same replay
+  /// as string and as binary.
   Future<List<dynamic>> szyGetReplay(String replayID) async {
-    try{
+    try{ // read from cache
-      // read from cache
       var cached = _replaysCache.entries.firstWhere((element) => element.key == replayID);
       return cached.value;
     }catch (e){
@@ -138,13 +153,13 @@ class TetrioService extends DB {
     }
 
     Uri url;
-    if (kIsWeb) {
+    if (kIsWeb) { // Web version sends every request through my php script at the same domain, where Tetra Stats located because of CORS
       url = Uri.https('ts.dan63.by', 'oskware_bridge.php', {"endpoint": "tetrioReplay", "replayid": replayID});
-    } else {
+    } else { // Actually going to hit inoue
       url = Uri.https('inoue.szy.lol', '/api/replay/$replayID');
     }
 
-    // trying to obtain replay from download directory first
+    // Trying to obtain replay from download directory first
     if (!kIsWeb){ // can't obtain download directory on web
       var downloadPath = await getDownloadsDirectory();
       downloadPath ??= Platform.isAndroid ? Directory("/storage/emulated/0/Download") : await getApplicationDocumentsDirectory();
@@ -158,7 +173,7 @@ class TetrioService extends DB {
       switch (response.statusCode) {
         case 200:
           developer.log("szyDownload: Replay downloaded", name: "services/tetrio_crud", error: response.statusCode);
-          _replaysCache[replayID] = [response.body, response.bodyBytes];
+          _replaysCache[replayID] = [response.body, response.bodyBytes]; // Puts results into the cache 
           return [response.body, response.bodyBytes];
         case 404:
           throw SzyNotFound();
@@ -829,7 +844,6 @@ class TetrioService extends DB {
     final db = getDatabaseOrThrow();
     final players = await db.query(tetrioUsersTable);
     Map<String, List<TetrioPlayer>> data = {};
-    //developer.log("getAllPlayers: $players", name: "services/tetrio_crud");
     return players.map((row) {
       // what the fuck am i doing here?
       var test = json.decode(row['jsonStates'] as String);

lib/utils/extensions.dart

@@ -0,0 +1,3 @@
+extension MinusOneSecond on Duration{
+  static const Duration minusOneSecond = Duration(seconds: -1);
+}

lib/views/main_view.dart

@@ -196,11 +196,9 @@ class _MainState extends State<MainView> with TickerProviderStateMixin {
       if (uniqueTL.isNotEmpty && uniqueTL.last != element.tlSeason1) uniqueTL.add(element.tlSeason1);
       if (uniqueTL.isEmpty) uniqueTL.add(element.tlSeason1);
     }
-    try{
+    // Also i need previous Tetra League State for comparison if avaliable
-      compareWith = uniqueTL.toList()[uniqueTL.length - 2]; // Also i need previous Tetra League State for comparison
+    compareWith = uniqueTL.length >= 2 ? uniqueTL.toList().elementAtOrNull(uniqueTL.length - 2) : null; 
-    }on RangeError {
+
-      compareWith = null; // If can't acess it - ok then
-    }
     chartsData = <DropdownMenuItem<List<FlSpot>>>[ // Dumping charts data into dropdown menu items, while cheking if every entry is valid
       DropdownMenuItem(value: [for (var tl in uniqueTL) if (tl.gamesPlayed > 9) FlSpot(tl.timestamp.millisecondsSinceEpoch.toDouble(), tl.rating)], child: Text(t.statCellNum.tr)),
       DropdownMenuItem(value: [for (var tl in uniqueTL) if (tl.gamesPlayed > 9) FlSpot(tl.timestamp.millisecondsSinceEpoch.toDouble(), tl.glicko!)], child: const Text("Glicko")),
@@ -311,8 +309,8 @@ class _MainState extends State<MainView> with TickerProviderStateMixin {
               case ConnectionState.done:
                 //bool bigScreen = MediaQuery.of(context).size.width > 1024;
                 if (snapshot.hasData) {
-                  List<RecordSingle> sprintRuns = snapshot.data![1]['sprint'];
+                  List<dynamic> sprintRuns = snapshot.data![1]['sprint'];
-                  List<RecordSingle> blitzRuns = snapshot.data![1]['blitz'];
+                  List<dynamic> blitzRuns = snapshot.data![1]['blitz'];
                   return RefreshIndicator(
                     onRefresh: () {
                       return Future(() => changePlayer(snapshot.data![0].userId));

lib/widgets/user_thingy.dart

@@ -271,7 +271,7 @@ class UserThingy extends StatelessWidget {
                     playerStatLabel: t.statCellNum.hoursPlayed,
                     isScreenBig: bigScreen,
                     alertTitle: t.exactGametime,
-                    alertWidgets: [Text(player.gameTime.toString(), style: TextStyle(fontFamily: "Eurostile Round Extended"),)],
+                    alertWidgets: [Text(player.gameTime.toString(), style: const TextStyle(fontFamily: "Eurostile Round Extended"),)],
                     higherIsBetter: true,),
                 if (player.gamesPlayed >= 0) 
                   StatCellNum(

pubspec.lock

@@ -1,6 +1,22 @@
 # Generated by pub
 # See https://dart.dev/tools/pub/glossary#lockfile
 packages:
+  _fe_analyzer_shared:
+    dependency: transitive
+    description:
+      name: _fe_analyzer_shared
+      sha256: eb376e9acf6938204f90eb3b1f00b578640d3188b4c8a8ec054f9f479af8d051
+      url: "https://pub.dev"
+    source: hosted
+    version: "64.0.0"
+  analyzer:
+    dependency: transitive
+    description:
+      name: analyzer
+      sha256: "69f54f967773f6c26c7dcb13e93d7ccee8b17a641689da39e878d5cf13b06893"
+      url: "https://pub.dev"
+    source: hosted
+    version: "6.2.0"
   archive:
     dependency: transitive
     description:
@@ -81,6 +97,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "3.1.1"
+  coverage:
+    dependency: transitive
+    description:
+      name: coverage
+      sha256: "8acabb8306b57a409bf4c83522065672ee13179297a6bb0cb9ead73948df7c76"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.7.2"
   cross_file:
     dependency: transitive
     description:
@@ -301,6 +325,22 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
+  frontend_server_client:
+    dependency: transitive
+    description:
+      name: frontend_server_client
+      sha256: "408e3ca148b31c20282ad6f37ebfa6f4bdc8fede5b74bc2f08d9d92b55db3612"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.2.0"
+  glob:
+    dependency: transitive
+    description:
+      name: glob
+      sha256: "0e7014b3b7d4dac1ca4d6114f82bf1782ee86745b9b42a92c9289c23d8a0ab63"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.1.2"
   go_router:
     dependency: "direct main"
     description:
@@ -317,6 +357,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.1.2"
+  http_multi_server:
+    dependency: transitive
+    description:
+      name: http_multi_server
+      sha256: "97486f20f9c2f7be8f514851703d0119c3596d14ea63227af6f7a481ef2b2f8b"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.2.1"
   http_parser:
     dependency: transitive
     description:
@@ -341,6 +389,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.18.1"
+  io:
+    dependency: transitive
+    description:
+      name: io
+      sha256: "2ec25704aba361659e10e3e5f5d672068d332fc8ac516421d483a11e5cbd061e"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.0.4"
   js:
     dependency: transitive
     description:
@@ -413,6 +469,30 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.10.0"
+  mime:
+    dependency: transitive
+    description:
+      name: mime
+      sha256: "2e123074287cc9fd6c09de8336dae606d1ddb88d9ac47358826db698c176a1f2"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.0.5"
+  node_preamble:
+    dependency: transitive
+    description:
+      name: node_preamble
+      sha256: "6e7eac89047ab8a8d26cf16127b5ed26de65209847630400f9aefd7cd5c730db"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.0.2"
+  package_config:
+    dependency: transitive
+    description:
+      name: package_config
+      sha256: "1c5b77ccc91e4823a5af61ee74e6b972db1ef98c2ff5a18d3161c982a55448bd"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.1.0"
   package_info_plus:
     dependency: "direct main"
     description:
@@ -613,6 +693,38 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.3.2"
+  shelf:
+    dependency: transitive
+    description:
+      name: shelf
+      sha256: ad29c505aee705f41a4d8963641f91ac4cee3c8fad5947e033390a7bd8180fa4
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.4.1"
+  shelf_packages_handler:
+    dependency: transitive
+    description:
+      name: shelf_packages_handler
+      sha256: "89f967eca29607c933ba9571d838be31d67f53f6e4ee15147d5dc2934fee1b1e"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.0.2"
+  shelf_static:
+    dependency: transitive
+    description:
+      name: shelf_static
+      sha256: a41d3f53c4adf0f57480578c1d61d90342cd617de7fc8077b1304643c2d85c1e
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.1.2"
+  shelf_web_socket:
+    dependency: transitive
+    description:
+      name: shelf_web_socket
+      sha256: "9ca081be41c60190ebcb4766b2486a7d50261db7bd0f5d9615f2d653637a84c1"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.0.4"
   sky_engine:
     dependency: transitive
     description: flutter
@@ -634,6 +746,22 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "3.28.0"
+  source_map_stack_trace:
+    dependency: transitive
+    description:
+      name: source_map_stack_trace
+      sha256: "84cf769ad83aa6bb61e0aa5a18e53aea683395f196a6f39c4c881fb90ed4f7ae"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.1.1"
+  source_maps:
+    dependency: transitive
+    description:
+      name: source_maps
+      sha256: "708b3f6b97248e5781f493b765c3337db11c5d2c81c3094f10904bfa8004c703"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.10.12"
   source_span:
     dependency: transitive
     description:
@@ -746,6 +874,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.2.1"
+  test:
+    dependency: "direct dev"
+    description:
+      name: test
+      sha256: a1f7595805820fcc05e5c52e3a231aedd0b72972cb333e8c738a8b1239448b6f
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.24.9"
   test_api:
     dependency: transitive
     description:
@@ -754,6 +890,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.6.1"
+  test_core:
+    dependency: transitive
+    description:
+      name: test_core
+      sha256: a757b14fc47507060a162cc2530d9a4a2f92f5100a952c7443b5cad5ef5b106a
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.5.9"
   typed_data:
     dependency: transitive
     description:
@@ -858,6 +1002,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.1.4"
+  vm_service:
+    dependency: transitive
+    description:
+      name: vm_service
+      sha256: b3d56ff4341b8f182b96aceb2fa20e3dcb336b9f867bc0eafc0de10f1048e957
+      url: "https://pub.dev"
+    source: hosted
+    version: "13.0.0"
   watcher:
     dependency: transitive
     description:
@@ -874,6 +1026,22 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.3.0"
+  web_socket_channel:
+    dependency: transitive
+    description:
+      name: web_socket_channel
+      sha256: d88238e5eac9a42bb43ca4e721edba3c08c6354d4a53063afaa568516217621b
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.4.0"
+  webkit_inspection_protocol:
+    dependency: transitive
+    description:
+      name: webkit_inspection_protocol
+      sha256: "87d3f2333bb240704cd3f1c6b5b7acd8a10e7f0bc28c28dcf14e782014f4a572"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.2.1"
   win32:
     dependency: transitive
     description:

pubspec.yaml

@@ -49,6 +49,7 @@ dev_dependencies:
     sdk: flutter
   flutter_lints: ^3.0.1
   flutter_launcher_icons: "^0.13.1"
+  test: ^1.24.9
 
 
 flutter_launcher_icons:

test/api_test.dart

@@ -0,0 +1,181 @@
+import 'dart:io';
+import 'dart:math';
+import 'dart:ui';
+import 'package:flutter/foundation.dart';
+import 'package:flutter/material.dart';
+import 'package:sqflite_common_ffi/sqflite_ffi.dart';
+import 'package:sqflite_common_ffi_web/sqflite_ffi_web.dart';
+import 'package:test/test.dart';
+import 'package:tetra_stats/data_objects/tetrio.dart';
+import 'package:tetra_stats/services/crud_exceptions.dart';
+import 'package:tetra_stats/services/tetrio_crud.dart';
+
+void main() {
+  WidgetsFlutterBinding.ensureInitialized();
+  DartPluginRegistrant.ensureInitialized();
+  if (kIsWeb) {
+    sqfliteFfiInit();
+    databaseFactory = databaseFactoryFfiWeb;
+  } else if (Platform.isWindows || Platform.isLinux || Platform.isMacOS) {
+    sqfliteFfiInit();
+    databaseFactory = databaseFactoryFfi;
+  }
+  test("Initialize TetrioServise", () async {
+    await TetrioService().open();
+  }, skip: true); // a fucking MissingPluginException how does that even happening?
+  // i guess i will be unable to test iteractions with DB
+
+  group("Test fetchPlayer with different players", () {
+    test("dan63047 (user who have activity in tetra league)", () async {
+      TetrioPlayer dan63047 = await TetrioService().fetchPlayer("6098518e3d5155e6ec429cdc");
+      expect(dan63047.userId, "6098518e3d5155e6ec429cdc");
+      expect(dan63047.registrationTime != null, true);
+      expect(dan63047.avatarRevision != null, true);
+      expect(dan63047.connections != null, true);
+      expect(dan63047.role, "user");
+      expect(dan63047.distinguishment, null); // imagine if that one fails one day lol
+      expect(dan63047.tlSeason1.glicko != null, true);
+      //expect(dan63047.tlSeason1.rank != "z", true); lol
+      expect(dan63047.tlSeason1.percentileRank != "z", true);
+      expect(dan63047.tlSeason1.rating > -1, true);
+      expect(dan63047.tlSeason1.gamesPlayed > 9, true);
+      expect(dan63047.tlSeason1.gamesWon > 0, true);
+      //expect(dan63047.tlSeason1.standing, -1);
+      //expect(dan63047.tlSeason1.standingLocal, -1);
+      expect(dan63047.tlSeason1.apm != null, true);
+      expect(dan63047.tlSeason1.pps != null, true);
+      expect(dan63047.tlSeason1.vs != null, true);
+      expect(dan63047.tlSeason1.nerdStats != null, true);
+      expect(dan63047.tlSeason1.estTr != null, true);
+      expect(dan63047.tlSeason1.esttracc != null, true);
+      expect(dan63047.tlSeason1.playstyle != null, true);
+    });
+    test("osk (sysop who have activity in tetra league)", () async {
+      TetrioPlayer osk = await TetrioService().fetchPlayer("5e32fc85ab319c2ab1beb07c");
+      expect(osk.userId, "5e32fc85ab319c2ab1beb07c");
+      expect(osk.registrationTime, null);
+      expect(osk.country, "XM");
+      expect(osk.avatarRevision != null, true);
+      expect(osk.bannerRevision != null, true);
+      expect(osk.connections != null, true);
+      expect(osk.verified, true);
+      expect(osk.role, "sysop");
+      expect(osk.distinguishment != null, true);
+      expect(osk.tlSeason1.glicko != null, true);
+      expect(osk.tlSeason1.glicko != null, true);
+      expect(osk.tlSeason1.rank == "z", true);
+      expect(osk.tlSeason1.percentileRank != "z", true);
+      expect(osk.tlSeason1.rating > -1, true);
+      expect(osk.tlSeason1.gamesPlayed > 9, true);
+      expect(osk.tlSeason1.gamesWon > 0, true);
+      expect(osk.tlSeason1.standing, -1);
+      expect(osk.tlSeason1.standingLocal, -1);
+      expect(osk.tlSeason1.apm != null, true);
+      expect(osk.tlSeason1.pps != null, true);
+      expect(osk.tlSeason1.vs != null, true);
+      expect(osk.tlSeason1.nerdStats != null, true);
+      expect(osk.tlSeason1.estTr != null, true);
+      expect(osk.tlSeason1.esttracc != null, true);
+      expect(osk.tlSeason1.playstyle != null, true);
+    });
+    test("kagari (sysop who have zero activity)", () async {
+      TetrioPlayer kagari = await TetrioService().fetchPlayer("5e331c3ce24a5a3e258f7a1b");
+      expect(kagari.userId, "5e331c3ce24a5a3e258f7a1b");
+      expect(kagari.registrationTime, null);
+      expect(kagari.country, "XM");
+      expect(kagari.xp, 0);
+      expect(kagari.gamesPlayed, -1);
+      expect(kagari.gamesWon, -1);
+      expect(kagari.gameTime, const Duration(seconds: -1));
+      expect(kagari.avatarRevision != null, true);
+      expect(kagari.bannerRevision != null, true);
+      expect(kagari.connections, null);
+      expect(kagari.verified, true);
+      expect(kagari.distinguishment != null, true);
+      expect(kagari.distinguishment!.detail, "kagarin");
+      expect(kagari.friendCount, 1);
+      expect(kagari.tlSeason1.glicko, null);
+      expect(kagari.tlSeason1.rank, "z");
+      expect(kagari.tlSeason1.percentileRank, "z");
+      expect(kagari.tlSeason1.rating, -1);
+      expect(kagari.tlSeason1.decaying, false);
+      expect(kagari.tlSeason1.gamesPlayed, 0);
+      expect(kagari.tlSeason1.gamesWon, 0);
+      expect(kagari.tlSeason1.standing, -1);
+      expect(kagari.tlSeason1.standingLocal, -1);
+      expect(kagari.tlSeason1.apm, null);
+      expect(kagari.tlSeason1.pps, null);
+      expect(kagari.tlSeason1.vs,  null);
+      expect(kagari.tlSeason1.nerdStats, null);
+      expect(kagari.tlSeason1.estTr, null);
+      expect(kagari.tlSeason1.esttracc, null);
+      expect(kagari.tlSeason1.playstyle, null);
+    });
+    test("furry (banned account)", () async {
+      TetrioPlayer furry = await TetrioService().fetchPlayer("5eea0ff69a1ba76c20347086");
+      expect(furry.userId, "5eea0ff69a1ba76c20347086");
+      expect(furry.registrationTime, DateTime.parse("2020-06-17T12:43:34.790Z"));
+      expect(furry.role, "banned");
+      expect(furry.badges.isEmpty, true);
+      expect(furry.badstanding, false);
+      expect(furry.xp, 0);
+      expect(furry.supporterTier, 0);
+      expect(furry.verified, false);
+      expect(furry.connections, null);
+      expect(furry.gamesPlayed, 0);
+      expect(furry.gamesWon, 0);
+      expect(furry.gameTime, Duration.zero);
+      expect(furry.tlSeason1.glicko, null);
+      expect(furry.tlSeason1.rank, "z");
+      expect(furry.tlSeason1.percentileRank, "z");
+      expect(furry.tlSeason1.rating, -1);
+      expect(furry.tlSeason1.decaying, false);
+      expect(furry.tlSeason1.gamesPlayed, 0);
+      expect(furry.tlSeason1.gamesWon, 0);
+      expect(furry.tlSeason1.standing, -1);
+      expect(furry.tlSeason1.standingLocal, -1);
+      expect(furry.tlSeason1.apm, null);
+      expect(furry.tlSeason1.pps, null);
+      expect(furry.tlSeason1.vs,  null);
+      expect(furry.tlSeason1.nerdStats, null);
+      expect(furry.tlSeason1.estTr, null);
+      expect(furry.tlSeason1.esttracc, null);
+      expect(furry.tlSeason1.playstyle, null);
+    });
+    test("oskwarefan (anon account)", () async {
+      TetrioPlayer oskwarefan = await TetrioService().fetchPlayer("646cb8273e887a054d64febe");
+      expect(oskwarefan.userId, "646cb8273e887a054d64febe");
+      expect(oskwarefan.registrationTime, DateTime.parse("2023-05-23T12:57:11.481Z"));
+      expect(oskwarefan.role, "anon");
+      expect(oskwarefan.xp > 0, true);
+      expect(oskwarefan.gamesPlayed > -1, true);
+      expect(oskwarefan.gamesWon > -1, true);
+      expect(oskwarefan.gameTime.isNegative, false);
+      expect(oskwarefan.country, null);
+      expect(oskwarefan.verified, false);
+      expect(oskwarefan.connections, null);
+      expect(oskwarefan.friendCount, 0);
+      expect(oskwarefan.tlSeason1.glicko, null);
+      expect(oskwarefan.tlSeason1.rank, "z");
+      expect(oskwarefan.tlSeason1.percentileRank, "z");
+      expect(oskwarefan.tlSeason1.rating, -1);
+      expect(oskwarefan.tlSeason1.decaying, true); // ??? why true?
+      expect(oskwarefan.tlSeason1.gamesPlayed, 0);
+      expect(oskwarefan.tlSeason1.gamesWon, 0);
+      expect(oskwarefan.tlSeason1.standing, -1);
+      expect(oskwarefan.tlSeason1.standingLocal, -1);
+      expect(oskwarefan.tlSeason1.apm, null);
+      expect(oskwarefan.tlSeason1.pps, null);
+      expect(oskwarefan.tlSeason1.vs,  null);
+      expect(oskwarefan.tlSeason1.nerdStats, null);
+      expect(oskwarefan.tlSeason1.estTr, null);
+      expect(oskwarefan.tlSeason1.esttracc, null);
+      expect(oskwarefan.tlSeason1.playstyle, null);
+    });
+
+    test("not existing account", () async {
+      var future = TetrioService().fetchPlayer("hasdbashdbs");
+      await expectLater(future, throwsA(isA<TetrioPlayerNotExist>()));
+    });
+  });
+}