public void SineWaveContainsExpectedCountOfPoints()
{
// arrange
const int sampleRate = 44100;
const int frequency = 10000;
const int cycles = 100;
var systemUnderTest = new WaveformHelper();
// act
var result = systemUnderTest.MakeSine(sampleRate, frequency, cycles);
// assert
Assert.Equal(441, result.Points.Length);
}
public void Test()
{
// arrange
const int sampleRate = 44100;
const int frequency = 10000;
const int cycles = 441;
var systemUnderTest = new WaveformHelper();
var expected = SineWaveCalculator.ComputePoint(127, frequency, .01);
// act
var result = systemUnderTest.MakeSine(sampleRate, frequency, cycles);
// assert
Assert.Equal(expected, result.Points.Last());
}
