import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:vibration/vibration.dart';

void main() {
  WidgetsFlutterBinding.ensureInitialized();

  const MethodChannel channel = MethodChannel('vibration');
  final List<MethodCall> log = <MethodCall>[];

  channel.setMockMethodCallHandler((MethodCall methodCall) async {
    log.add(methodCall);
  });

  tearDown(() {
    log.clear();
  });

  test(
    'hasVibrator',
    () async {
      bool? hasVibrator = await Vibration.hasVibrator();

      expect(
        hasVibrator,
        equals(null),
      );
    },
  );

  test(
    'vibrate with duration',
    () async {
      await Vibration.vibrate(duration: 100);

      expect(
        log,
        <Matcher>[
          isMethodCall('vibrate', arguments: <String, Object>{
            'duration': 100,
            'pattern': [],
            'repeat': -1,
            'amplitude': -1,
            'intensities': []
          })
        ],
      );
    },
  );

  test(
    'vibrate with pattern',
    () async {
      await Vibration.vibrate(pattern: [100, 200, 400], repeat: 1);

      expect(
        log,
        <Matcher>[
          isMethodCall('vibrate', arguments: <String, Object>{
            'duration': 500,
            'pattern': [100, 200, 400],
            'repeat': 1,
            'amplitude': -1,
            'intensities': []
          })
        ],
      );
    },
  );

  test(
    'cancel vibration',
    () async {
      await Vibration.cancel();

      expect(
        log,
        <Matcher>[isMethodCall('cancel', arguments: null)],
      );
    },
  );
}