public void AppendFromFileTest()
{
var spectreCountBeforeAppend = _dataset.SpectrumCount;
Assert.DoesNotThrow(code: () => { _dataset.AppendFromFile(filePath: "small-test.txt"); },
message: "The file wasn't successfully appended");
Assert.AreEqual(expected: spectreCountBeforeAppend + 4,
actual: _dataset.SpectrumCount,
message: "Append didn't manage to include all spectras");
Assert.AreEqual(expected: 10,
actual: _dataset.GetRawIntensityValue(spectrumIdx: 5, valueIdx: 1),
message: "The value of added intensity differs from expected");
var spatialCoordinates = _dataset.SpatialCoordinates;
var enumerator = spatialCoordinates.GetEnumerator();
for (var i = 0; i < (spectreCountBeforeAppend + 1); i++)
{
enumerator.MoveNext();
}
Assert.AreEqual(expected: 1.0,
actual: enumerator.Current.X,
message: "The spatial coordinate of X wasn't appended properly");
Assert.AreEqual(expected: 1.0,
actual: enumerator.Current.Y,
message: "The spatial coordinate of Y wasn't appended properly");
Assert.AreEqual(expected: 0.0,
actual: enumerator.Current.Z,
message: "The spatial coordinate of Z wasn't appended properly");
}