static public void OneFieldTest()
{
String sensor_id = "28-0000055f1020";
var sensor = new SensorDS18B20(sensor_id);
Double temperature = 36.6;
DateTime timestamp = DateTime.Now;
var measurement = new DS18B20Measurement(sensor, temperature, timestamp);
var config = new ConfigurationMock("API key", 1, new Dictionary <Int32, String> {
{ 1, sensor_id }
});
var measurement_list = new List <Measurement> {
measurement
};
ThingSpeakFeed result = ConverterMeasurement2ThingSpeakFeed.Convert(measurement_list, config);
// First field should contain temperature
Assert.That(result.Field1, Is.EqualTo(temperature.ToString()));
// Other fields should be empty
// TODO: add a helper function to make an array instead of all there FieldN properties?
Assert.That(result.Field2, Is.Null);
Assert.That(result.Field3, Is.Null);
Assert.That(result.Field4, Is.Null);
Assert.That(result.Field5, Is.Null);
Assert.That(result.Field6, Is.Null);
Assert.That(result.Field7, Is.Null);
Assert.That(result.Field8, Is.Null);
Assert.That(result.CreatedAt, Is.EqualTo(timestamp).Within(1).Seconds);
//TODO add verification for other fields if needed
}
public static void TempAsDoubleConstructorTest()
{
var sensor = new SensorDS18B20("28-0000055f311a");
Double temp = 20.0;
DateTime timestamp = DateTime.Now;
var measurement = new DS18B20Measurement(sensor, temp, timestamp);
Assert.That(measurement.Sensor, Is.EqualTo(sensor));
Assert.That(measurement.Value, Is.EqualTo(temp));
Assert.That(measurement.Timestamp, Is.EqualTo(timestamp));
}
public static void TempAsGoodFileContentsConstructorTest()
{
var sensor = new SensorDS18B20("28-0000055f311a");
String file_contents = "50 05 ff ff f0 ff ff ff 5c : crc=5c YES" + Environment.NewLine +
"50 05 ff ff f0 ff ff ff 5c t=25000";
Double expected_temp = 25.0;
DateTime timestamp = DateTime.Now;
var measurement = new DS18B20Measurement(sensor, file_contents, timestamp);
Assert.That(measurement.Sensor, Is.EqualTo(sensor));
Assert.That(measurement.Value, Is.EqualTo(expected_temp));
Assert.That(measurement.Timestamp, Is.EqualTo(timestamp));
}
static public void SuccessfullReadOfPositiveTemperatureTest()
{
String file_contents = "50 05 ff ff f0 ff ff ff 5c : crc=5c YES" + Environment.NewLine +
"50 05 ff ff f0 ff ff ff 5c t=25123";
var fileSystem = new MockFileSystem(new Dictionary <string, MockFileData>
{
{ @"/sys/bus/w1/devices/28-0000055f311a/w1_slave", new MockFileData(file_contents) }
});
var sensor = new SensorDS18B20("28-0000055f311a", fileSystem);
List <Measurement> measurements = sensor.ReadMeasurements();
Assert.That(measurements.Count, Is.EqualTo(1));
DS18B20Measurement measurement = (DS18B20Measurement)measurements[0];
Assert.That(measurement.Value, Is.EqualTo(25.123));
//TODO add verification of timestamp
Assert.That(measurement.Sensor, Is.EqualTo(sensor));
}
