public void TestBackwardsAndForwardsConversionSpectrograms(int frame, int bin)
{
UnitConverters converter = new UnitConverters(
60,
22050,
512,
256);
var endFrame = frame + 1;
var secondsStart = converter.GetStartTimeInSecondsOfFrame(frame);
var secondsEnd = converter.GetEndTimeInSecondsOfFrame(endFrame);
var hertz = converter.GetHertzFromFreqBin(bin);
var outFrame = converter.FrameFromStartTime(secondsStart);
var endOutFrame = converter.FrameFromEndTime(secondsEnd);
var outBin = converter.GetFreqBinFromHertz(hertz);
Assert.AreEqual(frame, outFrame, $"Frames do not match, expected: {frame}, actual: {outFrame}, seconds was: {secondsStart}");
Assert.AreEqual(endFrame, endOutFrame, $"Frame ends do not match, expected: {endFrame}, actual: {endOutFrame}, seconds was: {secondsEnd}");
Assert.AreEqual(bin, outBin, $"Bins do not match, expected: {bin}, actual: {outBin}, hertz was: {hertz}");
}