public async Task When_Device_Is_Fresh_No_Refresh_Is_Triggered()
{
using var cache = new TestDeviceCache(this.quickRefreshOptions);
using var device = CreateTestDevice();
device.LastUpdate = DateTime.UtcNow + TimeSpan.FromMinutes(1);
cache.Register(device);
using var cts = new CancellationTokenSource(this.quickRefreshOptions.ValidationInterval * 2);
await Assert.ThrowsAsync <OperationCanceledException>(() => cache.WaitForRefreshAsync(cts.Token));
}
public async Task When_Device_Expires_It_Is_Refreshed()
{
var moqCallback = new Mock <Action <LoRaDevice> >();
using var cache = new TestDeviceCache(moqCallback.Object, this.quickRefreshOptions, true);
var deviceMock = CreateMockDevice();
var disposableMock = new Mock <IDisposable>();
deviceMock.Setup(x => x.BeginDeviceClientConnectionActivity())
.Returns(disposableMock.Object);
var device = deviceMock.Object;
cache.Register(device);
await cache.WaitForRefreshAsync(CancellationToken.None);
moqCallback.Verify(x => x.Invoke(device));
disposableMock.Verify(x => x.Dispose(), Times.Once);
}
