public void ConvertFromVectorBaseToGuidBackToVectorBase()
{
// CV bases which have four zero least significant bits meaning a conversion to a Guid will retain all
// information.
// CV Base -> Guid -> CV Base conversions result in:
// /////////////////////A -> ffffffff-ffff-ffff-ffff-fffffffffffc -> /////////////////////A
// /////////////////////Q -> ffffffff-ffff-ffff-ffff-fffffffffffd -> /////////////////////Q
// /////////////////////g -> ffffffff-ffff-ffff-ffff-fffffffffffe -> /////////////////////g
// /////////////////////w -> ffffffff-ffff-ffff-ffff-ffffffffffff -> /////////////////////w
string[] validGuidVectorBases = new string[]
{
"/////////////////////A",
"/////////////////////Q",
"/////////////////////g",
"/////////////////////w",
};
foreach (string vectorBase in validGuidVectorBases)
{
var correlationVector = CorrelationVector.Parse($"{vectorBase}.0");
Guid baseAsGuid = correlationVector.GetBaseAsGuid();
var correlationVectorFromGuid = new CorrelationVectorV2(baseAsGuid);
Assert.AreEqual(correlationVector.Value, correlationVectorFromGuid.Value,
$"Correlation vector base -> guid -> correlation vector base should result in the same vector base for {vectorBase}");
}
}
public void ParseCorrelationVectorV1Test()
{
var correlationVector = CorrelationVector.Parse("ifCuqpnwiUimg7Pk.1");
var splitVector = correlationVector.Value.Split('.');
Assert.AreEqual("ifCuqpnwiUimg7Pk", splitVector[0], "Correlation Vector base was not parsed properly");
Assert.AreEqual("1", splitVector[1], "Correlation Vector extension was not parsed properly");
}
public void ParseCorrelationVectorV2Test()
{
var correlationVector = CorrelationVector.Parse("Y58xO9ov0kmpPvkiuzMUVA.3.4.5");
var splitVector = correlationVector.Value.Split('.');
Assert.AreEqual(4, splitVector.Length, "Correlation Vector was not parsed properly");
Assert.AreEqual("Y58xO9ov0kmpPvkiuzMUVA", splitVector[0], "Correlation Vector base was not parsed properly");
Assert.AreEqual("3", splitVector[1], "Correlation Vector extension was not parsed properly");
Assert.AreEqual("4", splitVector[2], "Correlation Vector extension was not parsed properly");
Assert.AreEqual("5", splitVector[3], "Correlation Vector extension was not parsed properly");
}
public void GetBaseAsGuidForInvalidGuidVectorBaseTest()
{
// CV base which has four non-zero least significant bits meaning conversion to Guid will lose information.
// CV Base -> Guid -> CV Base conversion results in:
// /////////////////////B -> ffffffff-ffff-ffff-ffff-fffffffffffc -> /////////////////////A
string vectorBase = "/////////////////////B";
Guid vectorBaseGuid = Guid.Parse("ffffffff-ffff-ffff-ffff-fffffffffffc");
try
{
var correlationVector = CorrelationVector.Parse($"{vectorBase}.0");
CorrelationVector.ValidateCorrelationVectorDuringCreation = false;
Guid baseAsGuid = correlationVector.GetBaseAsGuid();
Assert.AreEqual(vectorBaseGuid, baseAsGuid, "Correlation Vector base as a guid should be the same as the expected guid");
CorrelationVector.ValidateCorrelationVectorDuringCreation = true;
Assert.ThrowsException <InvalidOperationException>(() => correlationVector.GetBaseAsGuid());
}
finally
{
CorrelationVector.ValidateCorrelationVectorDuringCreation = false;
}
}
public CorrelationVectorFeature(string correlationVector)
{
CV = CorrelationVector.Parse(correlationVector);
}