public void SmartDictionary_Should_HaveNewItem_When_NewDesiredPropertyAdded()
{
// Arrange
const string NEW_KEY = "new key";
const string NEW_VALUE = "new value";
ISmartDictionary reportedProps = GetTestProperties();
this.target.RegisterChangeUpdateAsync(DEVICE_ID, reportedProps);
TwinCollection desiredProps = new TwinCollection();
desiredProps[NEW_KEY] = NEW_VALUE;
// Act
// Use reflection to invoke private callback
MethodInfo methodInfo = this.target.GetType().GetMethod("OnChangeCallback", BindingFlags.Instance | BindingFlags.NonPublic);
methodInfo.Invoke(this.target, new object[] { desiredProps, null });
var result = reportedProps.Get(NEW_KEY);
// Assert
Assert.Equal(result, NEW_VALUE);
}
// For each sensors specified, increase the current state, up to a maximum, then restart from a minimum
private void RunIncreasingScript(object scriptParams, ISmartDictionary state)
{
var sensors = this.JsonParamAsDictionary(scriptParams);
foreach (var sensor in sensors)
{
// Extract scripts parameters from the device model script configuration
(double min, double max, double step) = this.GetMinMaxStepParameters(sensor.Value);
// Add the sensor to the state if missing
if (!state.Has(sensor.Key))
{
state.Set(sensor.Key, min);
}
double current = Convert.ToDouble(state.Get(sensor.Key));
double next = AreEqual(current, max) ? min : Math.Min(current + step, max);
state.Set(sensor.Key, next);
}
}
public void SmartDictionary_Should_UpdateValue_When_DesiredPropertiesChange()
{
// Arrange
const string NEW_VALUE = "new value";
ISmartDictionary reportedProps = this.GetTestProperties();
this.target.RegisterChangeUpdateAsync(this.sdkClient.Object, DEVICE_ID, reportedProps).CompleteOrTimeout();
TwinCollection desiredProps = new TwinCollection();
desiredProps[KEY1] = NEW_VALUE;
// Act
// Use reflection to invoke private callback
MethodInfo methodInfo = this.target.GetType().GetMethod("OnChangeCallback", BindingFlags.Instance | BindingFlags.NonPublic);
methodInfo.Invoke(this.target, new object[] { desiredProps, null });
var result = reportedProps.Get(KEY1);
// Assert
Assert.Equal(result, NEW_VALUE);
}
