public void ShouldStopTimerIfGetStructureAndDeviceStatusFails()
{
var expectedResult = new GetStatusResult(WebServiceError.Unknown, new Exception());
_mockWebService.Setup(w => w.GetStructureAndDeviceStatusAsync(It.IsAny<Structure>())).Returns(Task.FromResult(expectedResult));
_timerCallback(null);
_mockTimer.Verify(t => t.Change(Timeout.Infinite, Timeout.Infinite));
}
public void ShouldCacheStatusOnTimerTick()
{
var expectedResult = new GetStatusResult(new[] { new Structure("") });
_mockWebService.Setup(w => w.GetStructureAndDeviceStatusAsync(It.IsAny<Structure>())).Returns(Task.FromResult(expectedResult));
_timerCallback(null);
_mockStatusProvider.Verify(s => s.CacheStatus(expectedResult));
}
private async Task UpdateStatusAsync(Structure structure)
{
GetStatusResult result = await _nestWebService.GetStructureAndDeviceStatusAsync(structure);
if (result.Exception != null)
{
Stop();
}
_delayedStatusProvider.CacheStatus(result);
}
public void ShouldUpdateTargetTemperature() {
var structure = new Structure("");
var thermostat = new Thermostat("") {TargetTemperature = 48d};
structure.Thermostats.Add(thermostat);
var status = new GetStatusResult(new[] {structure});
thermostat.TargetTemperature = 48d;
_statusProvider.Raise(provider => provider.StatusUpdated += null, new StatusEventArgs(status));
Assert.AreEqual(thermostat.TargetTemperature, _viewModel.TargetTemperature, "Expected TargetTemperature to update from status change.");
}
private void OnDisplayCachedStatusTick(object state)
{
try {
Deployment.Current.Dispatcher.InvokeAsync(() => {
GetStatusResult cachedStatus = _cachedStatusResult;
if (cachedStatus != null) {
if (StatusUpdated != null)
StatusUpdated(this, new StatusEventArgs(cachedStatus));
_cachedStatusResult = null;
}
});
}
catch (NullReferenceException) {}
}
public void SetUp()
{
_mockTimer = new Mock<ITimer>();
_mockStatusProvider = new Mock<IStatusProvider>();
_mockWebService = new Mock<INestWebService>();
ServiceContainer.RegisterService<ITimer>(_mockTimer.Object);
ServiceContainer.RegisterService<INestWebService>(_mockWebService.Object);
ServiceContainer.RegisterService<IStatusProvider>(_mockStatusProvider.Object);
_mockWebService.Setup(w => w.GetThermostatStatusAsync(It.IsAny<Thermostat>())).Returns(Task.FromResult(new GetThermostatStatusResult(new Thermostat(""))));
_mockWebService.Setup(w => w.GetStructureAndDeviceStatusAsync(It.IsAny<Structure>())).Returns(Task.FromResult(new GetStatusResult(new[] { new Structure("") })));
_mockTimer.Setup(t => t.SetCallback(It.IsAny<TimerCallback>())).Callback<TimerCallback>(c => _timerCallback = c);
_mockStatusProvider.Setup(s => s.CacheStatus(It.IsAny<GetStatusResult>())).Callback<GetStatusResult>(g => _cachedStatusResult = g);
_updaterService = new StatusUpdaterService();
}
private void OnDisplayCachedStatusTick(object state)
{
try {
Deployment.Current.Dispatcher.InvokeAsync(() => {
GetStatusResult cachedStatus = _cachedStatusResult;
if (cachedStatus != null)
{
if (StatusUpdated != null)
{
StatusUpdated(this, new StatusEventArgs(cachedStatus));
}
_cachedStatusResult = null;
}
});
}
catch (NullReferenceException) {}
}
private void Reset()
{
_cachedStatusResult = null;
}
public void CacheStatus(GetStatusResult status)
{
_cachedStatusResult = status;
}
public StatusEventArgs(GetStatusResult status)
{
Status = status;
}
private void Reset()
{
_cachedStatusResult = null;
}
public void ShouldUpdateHvacMode() {
var structure = new Structure("");
var thermostat = new Thermostat(""){HvacMode = HvacMode.HeatAndCool};
structure.Thermostats.Add(thermostat);
var status = new GetStatusResult(new[] {structure});
_statusProvider.Raise(provider => provider.StatusUpdated += null, new StatusEventArgs(status));
Assert.AreEqual(thermostat.HvacMode, _viewModel.HvacMode, "Expected HvacMode to update from status change.");
}
public void CacheStatus(GetStatusResult status)
{
_cachedStatusResult = status;
}
public void ShouldUpdateIsLeafOn() {
var structure = new Structure("");
var thermostat = new Thermostat("") {IsLeafOn = true};
structure.Thermostats.Add(thermostat);
var status = new GetStatusResult(new[] {structure});
_statusProvider.Raise(provider => provider.StatusUpdated += null, new StatusEventArgs(status));
Assert.AreEqual(thermostat.IsLeafOn, _viewModel.IsLeafOn, "Expected IsLeafOn to update from status change.");
}
public void ShouldBeLoggingInOnInvalidCredentialsException() {
var result = new GetStatusResult(WebServiceError.InvalidCredentials, new Exception());
var args = new StatusEventArgs(result);
_statusProvider.Raise(provider => provider.StatusUpdated += null, args);
Assert.AreEqual(_viewModel.State, NestViewModelState.LoggingIn);
}
public void ShouldClearSessionOnInvalidCredentialsException() {
var result = new GetStatusResult(WebServiceError.InvalidCredentials, new Exception());
var args = new StatusEventArgs(result);
_statusProvider.Raise(provider => provider.StatusUpdated += null, args);
_sessionProvider.Verify(provider => provider.ClearSession(), "Expected session to be cleared when an InvalidCredentials exception occurs.");
}
private async Task OnLoggedIn() {
State = NestViewModelState.Loading;
var result = await _nestWebService.UpdateTransportUrlAsync();
if (IsErrorHandled(result.Error, result.Exception))
return;
_getStatusResult = await _nestWebService.GetFullStatusAsync();
if (IsErrorHandled(_getStatusResult.Error, _getStatusResult.Exception))
return;
State = NestViewModelState.LoggedIn;
UpdateViewModelFromGetStatusResult(_getStatusResult);
_statusUpdater.CurrentStructure = _getStatusResult.Structures.ElementAt(0);
_statusUpdater.Start();
_statusProvider.Start();
}
public void ShouldBeInErrorStateOnAnyOtherException() {
var result = new GetStatusResult(WebServiceError.Unknown, new InvalidCastException());
var args = new StatusEventArgs(result);
_statusProvider.Raise(provider => provider.StatusUpdated += null, args);
Assert.AreEqual(_viewModel.State, NestViewModelState.Error);
}
public void ShouldNotBeInErrorStateOnCanceledException() {
var result = new GetStatusResult(WebServiceError.Cancelled, new Exception());
var args = new StatusEventArgs(result);
_statusProvider.Raise(provider => provider.StatusUpdated += null, args);
Assert.AreNotEqual(_viewModel.State, NestViewModelState.Error);
}
public void ShouldNotBeLoggingInOnServerNotFoundException() {
var result = new GetStatusResult(WebServiceError.ServerNotFound, new Exception());
var args = new StatusEventArgs(result);
_statusProvider.Raise(provider => provider.StatusUpdated += null, args);
Assert.AreNotEqual(_viewModel.State, NestViewModelState.LoggingIn);
}
public void ShouldLogToAnalyticsOnException() {
var expectedException = new Exception();
var result = new GetStatusResult(WebServiceError.Unknown, expectedException);
var args = new StatusEventArgs(result);
_statusProvider.Raise(provider => provider.StatusUpdated += null, args);
_analyticsService.Verify(analytics => analytics.LogError(expectedException));
}
public void ShouldSetCurrentErrorToErrorOnSessionTokenExpiredException() {
var expectedError = WebServiceError.SessionTokenExpired;
var result = new GetStatusResult(expectedError, new Exception());
var args = new StatusEventArgs(result);
_statusProvider.Raise(provider => provider.StatusUpdated += null, args);
Assert.AreEqual(expectedError, _viewModel.CurrentError);
}
public StatusEventArgs(GetStatusResult status)
{
Status = status;
}
private void UpdateViewModelFromGetStatusResult(GetStatusResult statusResult) {
Structure firstStructure = statusResult.Structures.ElementAt(0);
Thermostat firstThermostat = firstStructure.Thermostats.ElementAt(0);
_getStatusResult = statusResult;
TargetTemperature = firstThermostat.TargetTemperature;
TargetTemperatureLow = firstThermostat.TargetTemperatureLow;
TargetTemperatureHigh = firstThermostat.TargetTemperatureHigh;
CurrentTemperature = firstThermostat.CurrentTemperature;
IsHeating = firstThermostat.IsHeating;
IsCooling = firstThermostat.IsCooling;
FanMode = firstThermostat.FanMode;
IsLeafOn = firstThermostat.IsLeafOn;
HvacMode = firstThermostat.HvacMode;
IsAway = firstStructure.IsAway;
}