public void Inequivalence()
{
var sensor1 = new WlanSensorData()
{
BSSIDs = new List<MacAddress>() { new MacAddress() { Bytes = new byte[] { 0xAA, 0xBB, 0xCC, 0xDD, 0xEE, 0xFF } } },
SignalStrength = 1,
SSID = "Rete1"
};
var sensor2 = new WlanSensorData()
{
BSSIDs = new List<MacAddress>() { new MacAddress() { Bytes = new byte[] { 0xAA, 0xBB, 0xCC, 0xDD, 0xEE, 0xAA } } },
SignalStrength = 0.1,
SSID = "Rete1"
};
var sensor3 = new WlanSensorData()
{
BSSIDs = new List<MacAddress>() { new MacAddress() { Bytes = new byte[] { 0xAA, 0xBB, 0xCC, 0xDD, 0xEE, 0xAA } } },
SignalStrength =4,
SSID = "Rete1"
};
var left = new LocationSensorDatas() { SensorDatas = new List<SensorData>() { sensor1, sensor2 } };
var right = new LocationSensorDatas() { SensorDatas = new List<SensorData>() { sensor1, sensor3 } };
Assert.IsFalse(left.BusinessEquals(right));
Assert.IsFalse(right.BusinessEquals(left));
Assert.IsFalse(right.Equals(left));
}
public virtual bool BusinessEquals(WlanSensorData other, bool compareSignalStrength)
{
if (ReferenceEquals(null, other)) return false;
if (ReferenceEquals(this, other)) return true;
return SSID.Equals(other.SSID) &&
BSSIDs.All((x)=> other.BSSIDs.Any(y=> x.BusinessEquals(y))) &&
(!compareSignalStrength || SignalStrength.Equals(other.SignalStrength));
}
public void InequivalenceWithoutSignal()
{
var left = new WlanSensorData()
{
BSSIDs = new List<MacAddress>() { new MacAddress() { Bytes = new byte[] { 0xAA, 0xBB, 0xCC, 0xDD, 0xEE, 0xFF } } },
SignalStrength = 1,
SSID = "Rete1"
};
var right = new WlanSensorData()
{
BSSIDs = new List<MacAddress>() { new MacAddress() { Bytes = new byte[] { 0xAA, 0xBB, 0xCC, 0xDD, 0xEE, 0xAA } } },
SignalStrength = 1,
SSID = "Rete1"
};
Assert.IsFalse(left.BusinessEquals(right, false));
Assert.IsFalse(right.BusinessEquals(left, false));
}
public void ShouldReturnZeroDistanceForSameLocation()
{
var sensor1 = new WlanSensorData()
{
BSSIDs = new List<MacAddress>() { new MacAddress() { Bytes = new byte[] { 0xAA, 0xBB, 0xCC, 0xDD, 0xEE, 0xFF } } },
SignalStrength = 1,
SSID = "Rete1"
};
var sensor2 = new WlanSensorData()
{
BSSIDs = new List<MacAddress>() { new MacAddress() { Bytes = new byte[] { 0xAA, 0xBB, 0xCC, 0xDD, 0xEE, 0xAA } } },
SignalStrength = 0.1,
SSID = "Rete1"
};
var left = new LocationSensorDatas() { SensorDatas = new List<SensorData>() { sensor1, sensor2 } };
var right = new LocationSensorDatas() { SensorDatas = new List<SensorData>() { sensor1, sensor2 } };
Assert.AreEqual(0d, left.DistanceFrom(right));
Assert.AreEqual(0d, right.DistanceFrom(left));
}
public void ShouldReturnMaximumDistanceForADifferentSensor()
{
var left = new WlanSensorData()
{
BSSIDs = new List<MacAddress>() { new MacAddress() { Bytes = new byte[] { 0xAA, 0xBB, 0xCC, 0xDD, 0xEE, 0xFF } } },
SignalStrength = 1,
SSID = "Rete1"
};
var right = new WlanSensorData()
{
BSSIDs = new List<MacAddress>() { new MacAddress() { Bytes = new byte[] { 0xBB, 0xBB, 0xCC, 0xDD, 0xEE, 0xFF } } },
SignalStrength = 1,
SSID = "Rete1"
};
Assert.AreEqual(left.SquaredDistanceFrom(right), 1d);
Assert.AreEqual(right.SquaredDistanceFrom(left), 1d);
}
public void ShouldReturnCorrectDistanceForSameSensor()
{
var left = new WlanSensorData()
{
BSSIDs = new List<MacAddress>() { new MacAddress() { Bytes = new byte[] { 0xAA, 0xBB, 0xCC, 0xDD, 0xEE, 0xFF } } },
SignalStrength = 1,
SSID = "Rete1"
};
var right = new WlanSensorData()
{
BSSIDs = new List<MacAddress>() { new MacAddress() { Bytes = new byte[] { 0xAA, 0xBB, 0xCC, 0xDD, 0xEE, 0xFF } } },
SignalStrength = 0.5,
SSID = "Rete1"
};
var result = Math.Pow(1d - 0.5d, 2);
Assert.AreEqual(left.SquaredDistanceFrom(right), result);
Assert.AreEqual(right.SquaredDistanceFrom(left), result);
}
