public async Task Increment_IncrementsData_ByExpectedValue(int incrementationAmount)
{
var beforeCount = await CountData.GetCount();
var promise = new TaskCompletionSource <int>();
lock (Tracker.emptyLock)
{
Tracker.Increment(incrementationAmount);
UpdatesEmitter.OnStarIncrementationEventEmitted += amount => promise.SetResult(amount);
}
await promise.Task;
Assert.AreEqual(beforeCount + incrementationAmount, await CountData.GetCount());
}
public async Task GetCount_ReturnsAmount_OfCorrectValue()
{
var count = await Tracker.GetCount();
Assert.AreEqual(await CountData.GetCount(), count);
}
