/// <summary>
/// Validate that the data array can be cleared.
/// </summary>
public void SplineCanClearDataArrayThenAddAndInterpolate()
{
double[,] data = { { 0.0, 0.0 },
{ 1.0, 1.0 },
{ 2.0, 2.0 },
{ 3.0, 3.0 }, };
CubicSpline spline = new CubicSpline();
// several tries
for (int t = 0; t < 3; t++)
{
for (int i = 0; i < 4; i++)
{
bool addResult = spline.AddDataPoint(data[i, 0], new double[] { data[i, 1] });
//Assert.IsTrue(addResult);
}
//Assert.AreEqual(4, spline.Count);
//Assert.IsTrue(spline.CanInterpolate);
// test interpolator
Random random = new Random();
for (int j = 0; j < 10; j++)
{
double x = random.NextDouble();
double[] y = spline.Interpolate(x);
//Assert.AreEqual(x, y[0]);
}
// test clear
spline.Clear();
//Assert.AreEqual(0, spline.Count);
//Assert.IsFalse(spline.CanInterpolate);
}
}
/// <summary>
/// Validate that the data array can be cleared.
/// </summary>
public void SplineCanClearDataArrayThenAddAndInterpolate()
{
double[,] data = {{0.0, 0.0},
{1.0, 1.0},
{2.0, 2.0},
{3.0, 3.0},
};
CubicSpline spline = new CubicSpline();
// several tries
for (int t = 0; t < 3; t++)
{
for (int i = 0; i < 4; i++)
{
bool addResult = spline.AddDataPoint(data[i, 0], new double[] { data[i, 1] });
//Assert.IsTrue(addResult);
}
//Assert.AreEqual(4, spline.Count);
//Assert.IsTrue(spline.CanInterpolate);
// test interpolator
Random random = new Random();
for (int j = 0; j < 10; j++)
{
double x = random.NextDouble();
double[] y = spline.Interpolate(x);
//Assert.AreEqual(x, y[0]);
}
// test clear
spline.Clear();
//Assert.AreEqual(0, spline.Count);
//Assert.IsFalse(spline.CanInterpolate);
}
}
