public async Task GivenInitialisedService_WhenReset_ThenUptimeReset()
{
// Arrange
var mockDateTimeService = new Mock <IDateTimeService>();
var mockSerialPortDiscoveryService = new Mock <ISerialPortDiscoveryService>();
var mockConfigDataService = new Mock <IDataStorageService <Configuration> >();
var uptime = new TimeSpan(1, 0, 0);
mockDateTimeService.SetupGet(x => x.UtcNow)
.Returns(DateTime.UtcNow.Subtract(uptime));
var sut = new Printly.System.SystemStateService(
mockDateTimeService.Object,
mockSerialPortDiscoveryService.Object,
mockConfigDataService.Object);
mockConfigDataService.Setup(x => x.Get(
It.IsAny <CancellationToken>()))
.ReturnsAsync(new List <Configuration>());
mockConfigDataService.Setup(x => x.Create(
It.IsAny <Configuration>(),
It.IsAny <CancellationToken>()));
await sut.InitialiseAsync(CancellationToken.None);
await Task.Delay(new TimeSpan(0, 0, 5)).ConfigureAwait(false);
// Act
sut.Reset();
// Assert
Assert.True(sut.Uptime - uptime < new TimeSpan(0, 1, 0));
}
public async Task GivenExistingService_WhenInitialise_ThenSystemStateInitialisedCorrectly()
{
// Arrange
var mockDateTimeService = new Mock <IDateTimeService>();
var mockSerialPortDiscoveryService = new Mock <ISerialPortDiscoveryService>();
var mockConfigDataService = new Mock <IDataStorageService <Configuration> >();
var uptime = new TimeSpan(1, 0, 0);
mockDateTimeService.SetupGet(x => x.UtcNow)
.Returns(DateTime.UtcNow.Subtract(uptime));
var sut = new Printly.System.SystemStateService(
mockDateTimeService.Object,
mockSerialPortDiscoveryService.Object,
mockConfigDataService.Object);
var configurations = new List <Configuration>
{
new Configuration
{
Id = ObjectId.GenerateNewId(),
SystemId = Guid.NewGuid().ToString()
}
};
mockSerialPortDiscoveryService.Setup(x => x.GetPorts())
.Returns(new [] { "COM1", "COM2" });
mockConfigDataService.Setup(x => x.Get(
It.IsAny <CancellationToken>()))
.ReturnsAsync(configurations);
// Act
await sut.InitialiseAsync(CancellationToken.None);
// Assert
Assert.Equal(configurations[0].Id.ToString(), sut.Configuration.Id.ToString());
Assert.Equal(configurations[0].SystemId, sut.Configuration.SystemId);
Assert.True(sut.Uptime - uptime < new TimeSpan(0, 1, 0));
Assert.Equal("COM1,COM2", string.Join(',', sut.SerialPorts));
}