flutter_jc_printer_plugin/test/jc_printer_method_channel_test.dart

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2023-10-20 13:49:23 +08:00
import 'package:flutter/services.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:jc_printer/jc_printer_method_channel.dart';
void main() {
TestWidgetsFlutterBinding.ensureInitialized();
MethodChannelJcPrinter platform = MethodChannelJcPrinter();
const MethodChannel channel = MethodChannel('jc_printer');
setUp(() {
TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger.setMockMethodCallHandler(
channel,
(MethodCall methodCall) async {
return '42';
},
);
});
tearDown(() {
TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger.setMockMethodCallHandler(channel, null);
});
test('getPlatformVersion', () async {
expect(await platform.getPlatformVersion(), '42');
});
}