---
title: Testing
description: Test your app with Location
---

# Testing

If you want to set a custom LocationPlatform for testing you can use the `setLocationInstance` property.
Here is an example with Mocktail

```dart
import 'package:flutter_test/flutter_test.dart';
import 'package:location/location.dart';
import 'package:mocktail/mocktail.dart';

class MockLocationPlatform extends Mock implements LocationPlatform {}

void main() {
  testWidgets('get location ...', (tester) async {
    final mock = MockLocationPlatform();

    when(mock.getLocation).thenAnswer(
      (invocation) async => LocationData(latitude: 42, longitude: 2),
    );

    setLocationInstance(mock);
  });
}
```