proxied_devices_test.dart 24.2 KB
Newer Older
1 2 3 4 5 6 7 8
// Copyright 2014 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

import 'dart:async';
import 'dart:io';
import 'dart:typed_data';

9
import 'package:flutter_tools/src/base/dds.dart';
10
import 'package:flutter_tools/src/base/logger.dart';
11
import 'package:flutter_tools/src/base/utils.dart';
12
import 'package:flutter_tools/src/daemon.dart';
13
import 'package:flutter_tools/src/device.dart';
14 15 16 17
import 'package:flutter_tools/src/proxied_devices/devices.dart';
import 'package:test/fake.dart';

import '../../src/common.dart';
18
import '../../src/fake_devices.dart';
19 20

void main() {
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39
  late BufferLogger bufferLogger;
  late DaemonConnection serverDaemonConnection;
  late DaemonConnection clientDaemonConnection;
  setUp(() {
    bufferLogger = BufferLogger.test();
    final FakeDaemonStreams serverDaemonStreams = FakeDaemonStreams();
    serverDaemonConnection = DaemonConnection(
      daemonStreams: serverDaemonStreams,
      logger: bufferLogger,
    );
    final FakeDaemonStreams clientDaemonStreams = FakeDaemonStreams();
    clientDaemonConnection = DaemonConnection(
      daemonStreams: clientDaemonStreams,
      logger: bufferLogger,
    );

    serverDaemonStreams.inputs.addStream(clientDaemonStreams.outputs.stream);
    clientDaemonStreams.inputs.addStream(serverDaemonStreams.outputs.stream);
  });
40

41 42 43 44
  tearDown(() async {
    await serverDaemonConnection.dispose();
    await clientDaemonConnection.dispose();
  });
45

46
  group('ProxiedPortForwarder', () {
47 48 49 50 51
    testWithoutContext('works correctly without device id', () async {
      final FakeServerSocket fakeServerSocket = FakeServerSocket(200);
      final ProxiedPortForwarder portForwarder = ProxiedPortForwarder(
        clientDaemonConnection,
        logger: bufferLogger,
52
        createSocketServer: (Logger logger, int? hostPort, bool? ipv6) async =>
53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94
            fakeServerSocket,
      );
      final int result = await portForwarder.forward(100);
      expect(result, 200);

      final FakeSocket fakeSocket = FakeSocket();
      fakeServerSocket.controller.add(fakeSocket);

      final Stream<DaemonMessage> broadcastOutput = serverDaemonConnection.incomingCommands.asBroadcastStream();

      DaemonMessage message = await broadcastOutput.first;

      expect(message.data['id'], isNotNull);
      expect(message.data['method'], 'proxy.connect');
      expect(message.data['params'], <String, Object?>{'port': 100});

      const String id = 'random_id';
      serverDaemonConnection.sendResponse(message.data['id']!, id);

      // Forwards the data received from socket to daemon.
      fakeSocket.controller.add(Uint8List.fromList(<int>[1, 2, 3]));
      message = await broadcastOutput.first;
      expect(message.data['method'], 'proxy.write');
      expect(message.data['params'], <String, Object?>{'id': id});
      expect(message.binary, isNotNull);
      final List<List<int>> binary = await message.binary!.toList();
      expect(binary, <List<int>>[<int>[1, 2, 3]]);

      // Forwards data received as event to socket.
      expect(fakeSocket.addedData.isEmpty, true);
      serverDaemonConnection.sendEvent('proxy.data.$id', null, <int>[4, 5, 6]);
      await pumpEventQueue();
      expect(fakeSocket.addedData.isNotEmpty, true);
      expect(fakeSocket.addedData[0], <int>[4, 5, 6]);

      // Closes the socket after the remote end disconnects
      expect(fakeSocket.closeCalled, false);
      serverDaemonConnection.sendEvent('proxy.disconnected.$id');
      await pumpEventQueue();
      expect(fakeSocket.closeCalled, true);
    });

95 96 97 98 99 100 101 102 103
    testWithoutContext('handles errors', () async {
      final FakeServerSocket fakeServerSocket = FakeServerSocket(200);
      final ProxiedPortForwarder portForwarder = ProxiedPortForwarder(
        FakeDaemonConnection(
          handledRequests: <String, Object?>{
            'proxy.connect': '1', // id
          },
        ),
        logger: bufferLogger,
104
        createSocketServer: (Logger logger, int? hostPort, bool? ipv6) async =>
105 106 107 108 109 110 111 112 113 114 115 116
            fakeServerSocket,
      );
      final int result = await portForwarder.forward(100);
      expect(result, 200);

      final FakeSocket fakeSocket = FakeSocket();
      fakeServerSocket.controller.add(fakeSocket);

      fakeSocket.controller.add(Uint8List.fromList(<int>[1, 2, 3]));
      await pumpEventQueue();
    });

117 118 119 120 121 122
    testWithoutContext('forwards the port from the remote end with device id', () async {
      final FakeServerSocket fakeServerSocket = FakeServerSocket(400);
      final ProxiedPortForwarder portForwarder = ProxiedPortForwarder(
        clientDaemonConnection,
        deviceId: 'device_id',
        logger: bufferLogger,
123
        createSocketServer: (Logger logger, int? hostPort, bool? ipv6) async =>
124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164
            fakeServerSocket,
      );

      final Stream<DaemonMessage> broadcastOutput = serverDaemonConnection.incomingCommands.asBroadcastStream();

      final Future<int> result = portForwarder.forward(300);

      DaemonMessage message = await broadcastOutput.first;
      expect(message.data['id'], isNotNull);
      expect(message.data['method'], 'device.forward');
      expect(message.data['params'], <String, Object?>{'deviceId': 'device_id', 'devicePort': 300});

      serverDaemonConnection.sendResponse(message.data['id']!, <String, Object?>{'hostPort': 350});

      expect(await result, 400);

      final FakeSocket fakeSocket = FakeSocket();
      fakeServerSocket.controller.add(fakeSocket);
      message = await broadcastOutput.first;

      expect(message.data['id'], isNotNull);
      expect(message.data['method'], 'proxy.connect');
      expect(message.data['params'], <String, Object?>{'port': 350});

      const String id = 'random_id';
      serverDaemonConnection.sendResponse(message.data['id']!, id);

      // Unforward will try to disconnect the remote port.
      portForwarder.forwardedPorts.single.dispose();
      expect(fakeServerSocket.closeCalled, true);

      message = await broadcastOutput.first;

      expect(message.data['id'], isNotNull);
      expect(message.data['method'], 'device.unforward');
      expect(message.data['params'], <String, Object?>{
        'deviceId': 'device_id',
        'devicePort': 300,
        'hostPort': 350,
      });
    });
165 166 167 168 169 170 171 172 173 174 175 176

    group('socket done', () {
      late Stream<DaemonMessage> broadcastOutput;
      late FakeSocket fakeSocket;
      const String id = 'random_id';

      setUp(() async {
        final FakeServerSocket fakeServerSocket = FakeServerSocket(400);
        final ProxiedPortForwarder portForwarder = ProxiedPortForwarder(
          clientDaemonConnection,
          deviceId: 'device_id',
          logger: bufferLogger,
177
          createSocketServer: (Logger logger, int? hostPort, bool? ipv6) async =>
178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229
              fakeServerSocket,
        );

        broadcastOutput = serverDaemonConnection.incomingCommands.asBroadcastStream();

        unawaited(portForwarder.forward(300));

        // Consumes the message.
        DaemonMessage message = await broadcastOutput.first;
        serverDaemonConnection.sendResponse(message.data['id']!, <String, Object?>{'hostPort': 350});

        fakeSocket = FakeSocket();
        fakeServerSocket.controller.add(fakeSocket);
        // Consumes the message.
        message = await broadcastOutput.first;

        serverDaemonConnection.sendResponse(message.data['id']!, id);
        // Pump the event queue so that the socket future error handler has a
        // chance to be listened to.
        await pumpEventQueue();
      });

      testWithoutContext('without error, should calls proxy.disconnect', () async {
        // It will try to disconnect the remote port when socket is done.
        fakeSocket.doneCompleter.complete(true);
        final DaemonMessage message = await broadcastOutput.first;

        expect(message.data['id'], isNotNull);
        expect(message.data['method'], 'proxy.disconnect');
        expect(message.data['params'], <String, Object?>{
          'id': 'random_id',
        });
      });

      testWithoutContext('with error, should also calls proxy.disconnect', () async {

        fakeSocket.doneCompleter.complete(true);
        final DaemonMessage message = await broadcastOutput.first;

        expect(message.data['id'], isNotNull);
        expect(message.data['method'], 'proxy.disconnect');
        expect(message.data['params'], <String, Object?>{
          'id': 'random_id',
        });

        // Send an error response and make sure that it won't crash the client.
        serverDaemonConnection.sendErrorResponse(message.data['id']!, 'some error', StackTrace.current);

        // Wait the event queue and make sure that it doesn't crash.
        await pumpEventQueue();
      });
    });
230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276

    testWithoutContext('disposes multiple sockets correctly', () async {
      final FakeServerSocket fakeServerSocket = FakeServerSocket(200);
      final ProxiedPortForwarder portForwarder = ProxiedPortForwarder(
        clientDaemonConnection,
        logger: bufferLogger,
        createSocketServer: (Logger logger, int? hostPort, bool? ipv6) async =>
            fakeServerSocket,
      );
      final int result = await portForwarder.forward(100);
      expect(result, 200);

      final FakeSocket fakeSocket1 = FakeSocket();
      final FakeSocket fakeSocket2 = FakeSocket();
      fakeServerSocket.controller.add(fakeSocket1);
      fakeServerSocket.controller.add(fakeSocket2);

      final Stream<DaemonMessage> broadcastOutput = serverDaemonConnection.incomingCommands.asBroadcastStream();

      final DaemonMessage message1 = await broadcastOutput.first;

      expect(message1.data['id'], isNotNull);
      expect(message1.data['method'], 'proxy.connect');
      expect(message1.data['params'], <String, Object?>{'port': 100});

      const String id1 = 'random_id1';
      serverDaemonConnection.sendResponse(message1.data['id']!, id1);

      final DaemonMessage message2 = await broadcastOutput.first;

      expect(message2.data['id'], isNotNull);
      expect(message2.data['id'], isNot(message1.data['id']));
      expect(message2.data['method'], 'proxy.connect');
      expect(message2.data['params'], <String, Object?>{'port': 100});

      const String id2 = 'random_id2';
      serverDaemonConnection.sendResponse(message2.data['id']!, id2);

      await pumpEventQueue();

      // Closes the socket after port forwarder dispose.
      expect(fakeSocket1.closeCalled, false);
      expect(fakeSocket2.closeCalled, false);
      await portForwarder.dispose();
      expect(fakeSocket1.closeCalled, true);
      expect(fakeSocket2.closeCalled, true);
    });
277
  });
278

279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316
  final Map<String, Object> fakeDevice = <String, Object>{
    'name': 'device-name',
    'id': 'device-id',
    'category': 'mobile',
    'platformType': 'android',
    'platform': 'android-arm',
    'emulator': true,
    'ephemeral': false,
    'sdk': 'Test SDK (1.2.3)',
    'capabilities': <String, Object>{
      'hotReload': true,
      'hotRestart': true,
      'screenshot': false,
      'fastStart': false,
      'flutterExit': true,
      'hardwareRendering': true,
      'startPaused': true,
    },
  };
  final Map<String, Object> fakeDevice2 = <String, Object>{
    'name': 'device-name2',
    'id': 'device-id2',
    'category': 'mobile',
    'platformType': 'android',
    'platform': 'android-arm',
    'emulator': true,
    'ephemeral': false,
    'sdk': 'Test SDK (1.2.3)',
    'capabilities': <String, Object>{
      'hotReload': true,
      'hotRestart': true,
      'screenshot': false,
      'fastStart': false,
      'flutterExit': true,
      'hardwareRendering': true,
      'startPaused': true,
    },
  };
317 318 319 320 321 322 323 324 325 326 327 328 329 330 331
  group('ProxiedDevice', () {
    testWithoutContext('calls stopApp without application package if not passed', () async {
      bufferLogger = BufferLogger.test();
      final ProxiedDevices proxiedDevices = ProxiedDevices(
        clientDaemonConnection,
        logger: bufferLogger,
      );
      final ProxiedDevice device = proxiedDevices.deviceFromDaemonResult(fakeDevice);
      unawaited(device.stopApp(null, userIdentifier: 'user-id'));
      final DaemonMessage message = await serverDaemonConnection.incomingCommands.first;
      expect(message.data['id'], isNotNull);
      expect(message.data['method'], 'device.stopApp');
      expect(message.data['params'], <String, Object?>{'deviceId': 'device-id', 'userIdentifier': 'user-id'});
    });
  });
332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366

  group('ProxiedDevices', () {
    testWithoutContext('devices respects the filter passed in', () async {
      bufferLogger = BufferLogger.test();
      final ProxiedDevices proxiedDevices = ProxiedDevices(
        clientDaemonConnection,
        logger: bufferLogger,
      );

      final FakeDeviceDiscoveryFilter fakeFilter = FakeDeviceDiscoveryFilter();

      final FakeDevice supportedDevice = FakeDevice('Device', 'supported');
      fakeFilter.filteredDevices = <Device>[
        supportedDevice,
      ];

      final Future<List<Device>> resultFuture = proxiedDevices.devices(filter: fakeFilter);

      final DaemonMessage message = await serverDaemonConnection.incomingCommands.first;
      expect(message.data['id'], isNotNull);
      expect(message.data['method'], 'device.discoverDevices');

      serverDaemonConnection.sendResponse(message.data['id']!, <Map<String, Object?>>[
        fakeDevice,
        fakeDevice2,
      ]);

      final List<Device> result = await resultFuture;
      expect(result.length, 1);
      expect(result.first.id, supportedDevice.id);

      expect(fakeFilter.devices!.length, 2);
      expect(fakeFilter.devices![0].id, fakeDevice['id']);
      expect(fakeFilter.devices![1].id, fakeDevice2['id']);
    });
367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399

    testWithoutContext('publishes the devices on deviceNotifier after startPolling', () async {
      bufferLogger = BufferLogger.test();
      final ProxiedDevices proxiedDevices = ProxiedDevices(
        clientDaemonConnection,
        logger: bufferLogger,
      );

      proxiedDevices.startPolling();

      final ItemListNotifier<Device>? deviceNotifier = proxiedDevices.deviceNotifier;
      expect(deviceNotifier, isNotNull);

      final List<Device> devicesAdded = <Device>[];
      deviceNotifier!.onAdded.listen((Device device) {
        devicesAdded.add(device);
      });

      final DaemonMessage message = await serverDaemonConnection.incomingCommands.first;
      expect(message.data['id'], isNotNull);
      expect(message.data['method'], 'device.discoverDevices');

      serverDaemonConnection.sendResponse(message.data['id']!, <Map<String, Object?>>[
        fakeDevice,
        fakeDevice2,
      ]);

      await pumpEventQueue();

      expect(devicesAdded.length, 2);
      expect(devicesAdded[0].id, fakeDevice['id']);
      expect(devicesAdded[1].id, fakeDevice2['id']);
    });
400
  });
401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531

  group('ProxiedDartDevelopmentService', () {
    testWithoutContext('forwards start and shutdown to remote', () async {
      final FakeProxiedPortForwarder portForwarder = FakeProxiedPortForwarder();
      portForwarder.originalRemotePortReturnValue = 200;
      portForwarder.forwardReturnValue = 400;
      final ProxiedDartDevelopmentService dds = ProxiedDartDevelopmentService(
        clientDaemonConnection,
        'test_id',
        logger: bufferLogger,
        proxiedPortForwarder: portForwarder,
      );

      final Stream<DaemonMessage> broadcastOutput = serverDaemonConnection.incomingCommands.asBroadcastStream();

      final Future<void> startFuture = dds.startDartDevelopmentService(
        Uri.parse('http://127.0.0.1:100/fake'),
        disableServiceAuthCodes: true,
        hostPort: 150,
        ipv6: false,
        logger: bufferLogger,
      );

      final DaemonMessage startMessage = await broadcastOutput.first;
      expect(startMessage.data['id'], isNotNull);
      expect(startMessage.data['method'], 'device.startDartDevelopmentService');
      expect(startMessage.data['params'], <String, Object?>{
        'deviceId': 'test_id',
        'vmServiceUri': 'http://127.0.0.1:200/fake',
        'disableServiceAuthCodes': true,
      });

      serverDaemonConnection.sendResponse(startMessage.data['id']!, 'http://127.0.0.1:300/remote');

      await startFuture;
      expect(portForwarder.receivedLocalForwardedPort, 100);
      expect(portForwarder.forwardedDevicePort, 300);
      expect(portForwarder.forwardedHostPort, 150);
      expect(portForwarder.forwardedIpv6, false);

      expect(dds.uri, Uri.parse('http://127.0.0.1:400/remote'));

      unawaited(dds.shutdown());

      final DaemonMessage shutdownMessage = await broadcastOutput.first;
      expect(shutdownMessage.data['id'], isNotNull);
      expect(shutdownMessage.data['method'], 'device.shutdownDartDevelopmentService');
    });

    testWithoutContext('starts a local dds if the VM service port is not a forwarded port', () async {
      final FakeProxiedPortForwarder portForwarder = FakeProxiedPortForwarder();
      final FakeDartDevelopmentService localDds = FakeDartDevelopmentService();
      localDds.uri = Uri.parse('http://127.0.0.1:450/local');
      final ProxiedDartDevelopmentService dds = ProxiedDartDevelopmentService(
        clientDaemonConnection,
        'test_id',
        logger: bufferLogger,
        proxiedPortForwarder: portForwarder,
        localDds: localDds,
      );

      expect(localDds.startCalled, false);
      await dds.startDartDevelopmentService(
        Uri.parse('http://127.0.0.1:100/fake'),
        disableServiceAuthCodes: true,
        hostPort: 150,
        ipv6: false,
        logger: bufferLogger,
      );

      expect(localDds.startCalled, true);
      expect(portForwarder.receivedLocalForwardedPort, 100);
      expect(portForwarder.forwardedDevicePort, null);

      expect(dds.uri, Uri.parse('http://127.0.0.1:450/local'));

      expect(localDds.shutdownCalled, false);
      await dds.shutdown();
      expect(localDds.shutdownCalled, true);

      await serverDaemonConnection.dispose();
      expect(await serverDaemonConnection.incomingCommands.isEmpty, true);
    });

    testWithoutContext('starts a local dds if the remote VM does not support starting DDS', () async {
      final FakeProxiedPortForwarder portForwarder = FakeProxiedPortForwarder();
      portForwarder.originalRemotePortReturnValue = 200;
      final FakeDartDevelopmentService localDds = FakeDartDevelopmentService();
      localDds.uri = Uri.parse('http://127.0.0.1:450/local');
      final ProxiedDartDevelopmentService dds = ProxiedDartDevelopmentService(
        clientDaemonConnection,
        'test_id',
        logger: bufferLogger,
        proxiedPortForwarder: portForwarder,
        localDds: localDds,
      );

      final Stream<DaemonMessage> broadcastOutput = serverDaemonConnection.incomingCommands.asBroadcastStream();

      final Future<void> startFuture = dds.startDartDevelopmentService(
        Uri.parse('http://127.0.0.1:100/fake'),
        disableServiceAuthCodes: true,
        hostPort: 150,
        ipv6: false,
        logger: bufferLogger,
      );

      expect(localDds.startCalled, false);
      final DaemonMessage startMessage = await broadcastOutput.first;
      expect(startMessage.data['id'], isNotNull);
      expect(startMessage.data['method'], 'device.startDartDevelopmentService');
      expect(startMessage.data['params'], <String, Object?>{
        'deviceId': 'test_id',
        'vmServiceUri': 'http://127.0.0.1:200/fake',
        'disableServiceAuthCodes': true,
      });

      serverDaemonConnection.sendErrorResponse(startMessage.data['id']!, 'command not understood: device.startDartDevelopmentService', StackTrace.current);

      await startFuture;
      expect(localDds.startCalled, true);
      expect(portForwarder.receivedLocalForwardedPort, 100);
      expect(portForwarder.forwardedDevicePort, null);

      expect(dds.uri, Uri.parse('http://127.0.0.1:450/local'));

      expect(localDds.shutdownCalled, false);
      await dds.shutdown();
      expect(localDds.shutdownCalled, true);
    });
  });
532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607
}

class FakeDaemonStreams implements DaemonStreams {
  final StreamController<DaemonMessage> inputs = StreamController<DaemonMessage>();
  final StreamController<DaemonMessage> outputs = StreamController<DaemonMessage>();

  @override
  Stream<DaemonMessage> get inputStream {
    return inputs.stream;
  }

  @override
  void send(Map<String, dynamic> message, [List<int>? binary]) {
    outputs.add(DaemonMessage(message, binary != null ? Stream<List<int>>.value(binary) : null));
  }

  @override
  Future<void> dispose() async {
    await inputs.close();
    // In some tests, outputs have no listeners. We don't wait for outputs to close.
    unawaited(outputs.close());
  }
}

class FakeServerSocket extends Fake implements ServerSocket {
  FakeServerSocket(this.port);

  @override
  final int port;

  bool closeCalled = false;
  final StreamController<Socket> controller = StreamController<Socket>();

  @override
  StreamSubscription<Socket> listen(
    void Function(Socket event)? onData, {
    Function? onError,
    void Function()? onDone,
    bool? cancelOnError,
  }) {
    return controller.stream.listen(onData,
        onError: onError, onDone: onDone, cancelOnError: cancelOnError);
  }

  @override
  Future<ServerSocket> close() async {
    closeCalled = true;
    return this;
  }
}

class FakeSocket extends Fake implements Socket {
  bool closeCalled = false;
  final StreamController<Uint8List> controller = StreamController<Uint8List>();
  final List<List<int>> addedData = <List<int>>[];
  final Completer<bool> doneCompleter = Completer<bool>();

  @override
  StreamSubscription<Uint8List> listen(
    void Function(Uint8List event)? onData, {
    Function? onError,
    void Function()? onDone,
    bool? cancelOnError,
  }) {
    return controller.stream.listen(onData,
        onError: onError, onDone: onDone, cancelOnError: cancelOnError);
  }

  @override
  void add(List<int> data) {
    addedData.add(data);
  }

  @override
  Future<void> close() async {
    closeCalled = true;
608
    doneCompleter.complete(true);
609 610 611 612 613 614 615 616
  }

  @override
  Future<bool> get done => doneCompleter.future;

  @override
  void destroy() {}
}
617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646

class FakeDaemonConnection extends Fake implements DaemonConnection {
  FakeDaemonConnection({
    this.handledRequests = const <String, Object?>{},
    this.daemonEventStreams = const <String, List<DaemonEventData>>{},
  });

  /// Mapping of method name to returned object from the [sendRequest] method.
  final Map<String, Object?> handledRequests;

  final Map<String, List<DaemonEventData>> daemonEventStreams;

  @override
  Stream<DaemonEventData> listenToEvent(String eventToListen) {
    final List<DaemonEventData>? iterable = daemonEventStreams[eventToListen];
    if (iterable != null) {
      return Stream<DaemonEventData>.fromIterable(iterable);
    }
    return const Stream<DaemonEventData>.empty();
  }

  @override
  Future<Object?> sendRequest(String method, [Object? params, List<int>? binary]) async {
    final Object? response = handledRequests[method];
    if (response != null) {
      return response;
    }
    throw Exception('"$method" request failed');
  }
}
647 648 649 650 651 652 653 654 655 656 657

class FakeDeviceDiscoveryFilter extends Fake implements DeviceDiscoveryFilter {
  List<Device>? filteredDevices;
  List<Device>? devices;

  @override
  Future<List<Device>> filterDevices(List<Device> devices) async {
    this.devices = devices;
    return filteredDevices!;
  }
}
658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711

class FakeProxiedPortForwarder extends Fake implements ProxiedPortForwarder {
  int? originalRemotePortReturnValue;
  int? receivedLocalForwardedPort;

  int? forwardReturnValue;
  int? forwardedDevicePort;
  int? forwardedHostPort;
  bool? forwardedIpv6;

  @override
  int? originalRemotePort(int localForwardedPort) {
    receivedLocalForwardedPort = localForwardedPort;
    return originalRemotePortReturnValue;
  }

  @override
  Future<int> forward(int devicePort, {int? hostPort, bool? ipv6}) async {
    forwardedDevicePort = devicePort;
    forwardedHostPort = hostPort;
    forwardedIpv6 = ipv6;
    return forwardReturnValue!;
  }
}

class FakeDartDevelopmentService extends Fake implements DartDevelopmentService {
  bool startCalled = false;
  Uri? startUri;

  bool shutdownCalled = false;

  @override
  Future<void> get done => _completer.future;
  final Completer<void> _completer = Completer<void>();

  @override
  Uri? uri;

  @override
  Future<void> startDartDevelopmentService(
    Uri vmServiceUri, {
    required Logger logger,
    int? hostPort,
    bool? ipv6,
    bool? disableServiceAuthCodes,
    bool cacheStartupProfile = false,
  }) async {
    startCalled = true;
    startUri = vmServiceUri;
  }

  @override
  Future<void> shutdown() async => shutdownCalled = true;
}