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immich/mobile/test/modules/utils/throttler_test.dart
shenlong e6c0f0e3aa
refactor(mobile): maplibre (#6087)
* chore: maplibre gl pubspec

* refactor(wip): maplibre for maps

* refactor(wip): dual pane + location button

* chore: remove flutter_map and deps

* refactor(wip): map zoom to location

* refactor: location picker

* open gallery_viewer on marker tap

* remove detectScaleGesture param

* test: debounce and throttle

* chore: rename get location method

* feat(mobile): Adds gps locator to map prompt for easy geolocation (#6282)

* Refactored get gps coords

* Use var for linter's sake, should handle errors better

* Cleanup

* Fix linter issues

* chore(dep): update maplibre to official lib

---------

Co-authored-by: shenlong-tanwen <139912620+shalong-tanwen@users.noreply.github.com>
Co-authored-by: Joshua Herrera <joshua.herrera227@gmail.com>
2024-01-15 09:26:13 -06:00

48 lines
1.5 KiB
Dart

import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:immich_mobile/utils/throttle.dart';
class _Counter {
int _count = 0;
_Counter();
int get count => _count;
void increment() {
debugPrint("Counter inside increment: $count");
_count = _count + 1;
}
}
void main() {
test('Executes the method immediately if no calls received previously',
() async {
var counter = _Counter();
final throttler = Throttler(interval: const Duration(milliseconds: 300));
throttler.run(() => counter.increment());
expect(counter.count, 1);
});
test('Does not execute calls before throttle interval', () async {
var counter = _Counter();
final throttler = Throttler(interval: const Duration(milliseconds: 100));
throttler.run(() => counter.increment());
throttler.run(() => counter.increment());
throttler.run(() => counter.increment());
throttler.run(() => counter.increment());
throttler.run(() => counter.increment());
await Future.delayed(const Duration(seconds: 1));
expect(counter.count, 1);
});
test('Executes the method if received in intervals', () async {
var counter = _Counter();
final throttler = Throttler(interval: const Duration(milliseconds: 100));
for (final _ in Iterable<int>.generate(10)) {
throttler.run(() => counter.increment());
await Future.delayed(const Duration(milliseconds: 50));
}
await Future.delayed(const Duration(seconds: 1));
expect(counter.count, 5);
});
}