public void AppendFromRawDataTest()
{
Assert.Throws <InvalidDataException>(code: () => { _dataset.AppendFromRawData(data: null, coordinates: null); },
message: "Dataset accepted null raw data.");
Assert.AreEqual(_dataset.SpectrumCount,
actual: 3,
message: "Dataset has been changed while appending null data.");
double[,] newData = { { 0.1 } };
Assert.Throws <InvalidDataException>(code: () => { _dataset.AppendFromRawData(newData, coordinates: null); },
message: "Dataset accepted raw data of different lengths.");
Assert.AreEqual(_dataset.SpectrumCount, actual: 3);
newData = new[, ] {
{ 2, 2.1, 2.2 }, { 3, 3.1, 3.2 }, { 4, 4.1, 4.2 }
};
int[,] coords = { { 1, 2, 3 } };
Assert.Throws <InvalidDataException>(code: () => { _dataset.AppendFromRawData(newData, coords); },
message: "Dataset accepted spatial coordinates array of length different than data.");
coords = new[, ] {
{ 1, 2, 3 }, { 4, 5, 6 }, { 7, 8, 9 }
};
Assert.DoesNotThrow(code: () => { _dataset.AppendFromRawData(newData, coords); },
message: "Dataset failed to append correct raw data.");
Assert.AreEqual(_dataset.SpectrumCount,
actual: 6,
message: "Dataset failed to load spectras correctly.");
Assert.AreEqual(expected: _dataset.SpatialCoordinates.Count(),
actual: 6,
message: "Dataset do not assign spacial coordinates per spectrum.");
Assert.AreEqual(expected: _dataset.GetRawIntensityValue(spectrumIdx: 4, valueIdx: 1),
actual: 3.1,
message: "Dataset appended incorrect values.");
}