public static HashSet <IEvaluableSensor> LoadSensorsInformationFromString(string input, ref decimal refTemperature, ref decimal refHumidity, ref int refCarbonMonoxide, string separator = " ")
{
HashSet <IEvaluableSensor> sensors = new HashSet <IEvaluableSensor>();
string[] lines = input.Split(new[] { "\r\n", "\r", "\n" }, StringSplitOptions.None);
if (lines.Length == 0)
{
return(sensors);
}
string[] referenceValuesRow = lines[0].Split(separator);
if (!decimal.TryParse(referenceValuesRow[1], NumberStyles.Any, CultureInfo.GetCultureInfo("cz-CZ"), out refTemperature))
{
throw new Exception($"Unexpected reference value for Temperature: {referenceValuesRow[1]}, decimal is expected.");
}
if (!decimal.TryParse(referenceValuesRow[2], NumberStyles.Any, CultureInfo.GetCultureInfo("cz-CZ"), out refHumidity))
{
throw new Exception($"Unexpected reference value for Humidity: {referenceValuesRow[2]}, decimal is expected.");
}
if (!int.TryParse(referenceValuesRow[3], out refCarbonMonoxide))
{
throw new Exception($"Unexpected reference value for Carbon Monoxide: {referenceValuesRow[3]}, integet is expected.");
}
string[] sensorsData = lines.Skip(1).ToArray();
IEvaluableSensor currentSensor = null;
DateTime timeOfMeasurement;
foreach (string line in sensorsData)
{
string[] splittedLine = line.Split(separator);
if (Constants.SensorTypes.Contains(splittedLine[0]))
{
if (currentSensor != null)
{
sensors.Add(currentSensor);
}
switch (splittedLine[0])
{
case Constants.ThermometerTypeNameInLog:
currentSensor = new Thermometer();
break;
case Constants.HumiditySensorTypeNameInLog:
currentSensor = new HumiditySensor();
break;
case Constants.CarbonMonoxideSensorTypeNameInLog:
currentSensor = new CarbonMonoxideDetector();
break;
default:
break;
}
currentSensor.Name = splittedLine[1];
}
else
{
if (!DateTime.TryParse(splittedLine[0], out timeOfMeasurement))
{
throw new Exception($"Sensor: {currentSensor.Name} has reading with unexpected DateTime format: {splittedLine[0]}");
}
currentSensor.AddReading(timeOfMeasurement, splittedLine[1]);
}
}
if (currentSensor != null)
{
sensors.Add(currentSensor);
}
return(sensors);
}
public void CarbonMonoxideDetector_FromDynamic_ShouldReturnExpectedResult(InstalledAppInstance installedApp)
{
var expectedResult = new CarbonMonoxideDetector()
{
Id = Guid.NewGuid().ToString(),
Label = "MyDevice",
CurrentState = CarbonMonoxideState.Clear
};
var deviceJson = $@"{{
""deviceId"": ""{expectedResult.Id}"",
""name"": ""NAME"",
""label"": ""{expectedResult.Label}"",
""locationId"": ""{installedApp.InstalledLocation.Id}""
}}";
var statusJson = $@"{{
""deviceId"": ""{expectedResult.Id}"",
""name"": ""NAME"",
""label"": ""{expectedResult.Label}"",
""locationId"": ""{installedApp.InstalledLocation.Id}"",
""components"" : {{
""main"": {{
""carbonMonoxideDetector"": {{
""carbonMonoxide"": {{
""value"": ""clear""
}}
}}
}}
}}
}}";
dynamic device = JObject.Parse(deviceJson);
dynamic status = JObject.Parse(statusJson);
var result = CarbonMonoxideDetector.CarbonMonoxideDetectorFromDynamic(device,
status);
Assert.Equal(expectedResult, result);
expectedResult.CurrentState = CarbonMonoxideState.Detected;
statusJson = $@"{{
""deviceId"": ""{expectedResult.Id}"",
""name"": ""NAME"",
""label"": ""{expectedResult.Label}"",
""locationId"": ""{installedApp.InstalledLocation.Id}"",
""components"" : {{
""main"": {{
""carbonMonoxideDetector"": {{
""carbonMonoxide"": {{
""value"": ""detected""
}}
}}
}}
}}
}}";
status = JObject.Parse(statusJson);
result = CarbonMonoxideDetector.CarbonMonoxideDetectorFromDynamic(device,
status);
Assert.Equal(expectedResult, result);
expectedResult.CurrentState = CarbonMonoxideState.Tested;
statusJson = $@"{{
""deviceId"": ""{expectedResult.Id}"",
""name"": ""NAME"",
""label"": ""{expectedResult.Label}"",
""locationId"": ""{installedApp.InstalledLocation.Id}"",
""components"" : {{
""main"": {{
""carbonMonoxideDetector"": {{
""carbonMonoxide"": {{
""value"": ""tested""
}}
}}
}}
}}
}}";
status = JObject.Parse(statusJson);
result = CarbonMonoxideDetector.CarbonMonoxideDetectorFromDynamic(device,
status);
Assert.Equal(expectedResult, result);
expectedResult.CurrentState = CarbonMonoxideState.Unknown;
statusJson = $@"{{
""deviceId"": ""{expectedResult.Id}"",
""name"": ""NAME"",
""label"": ""{expectedResult.Label}"",
""locationId"": ""{installedApp.InstalledLocation.Id}"",
""components"" : {{
""main"": {{
""carbonMonoxideDetector"": {{
""carbonMonoxide"": {{
""value"": ""unknown""
}}
}}
}}
}}
}}";
status = JObject.Parse(statusJson);
result = CarbonMonoxideDetector.CarbonMonoxideDetectorFromDynamic(device,
status);
Assert.Equal(expectedResult, result);
_ = expectedResult.GetHashCode();
_ = expectedResult.ToJson();
}
