public void Rolling_2Property()
{
var rolling = new ArrayRollingWindow(5, DataStructInfo <TestStructX2> .Properties);
rolling.OutputCount.Should().Be(5);
rolling.Properties.Should().Be(2);
rolling.InputProperties.Should().Be(2);
TestStructX2 c(double v) => new TestStructX2(v, v);
double[] flatten(params TestStructX2[] v) => v.SelectMany(val => new[] { val.Value, val.AnotherValue }).ToArray();
rolling.Update(1, DoubleArray.From(c(1)));
rolling.Current.ToArray().Should().BeEquivalentTo(flatten(c(1), c(0), c(0), c(0), c(0)));
new Action(() => rolling.MostRecentlyRemoved.Void()).Should().Throw <InvalidOperationException>();
rolling.Update(2, DoubleArray.From(c(2d)));
rolling.Current.ToArray().Should().BeEquivalentTo(flatten(c(2d), c(1d), c(0d), c(0d), c(0d)));
new Action(() => rolling.MostRecentlyRemoved.Void()).Should().Throw <InvalidOperationException>();
rolling.Update(3, DoubleArray.From(c(3d)));
rolling.Current.ToArray().Should().BeEquivalentTo(flatten(c(3d), c(2d), c(1d), c(0d), c(0d)));
new Action(() => rolling.MostRecentlyRemoved.Void()).Should().Throw <InvalidOperationException>();
rolling.CurrentTime.Should().Be(3);
rolling.Update(4, DoubleArray.From(c(4d)));
rolling.Current.ToArray().Should().BeEquivalentTo(flatten(c(4d), c(3d), c(2d), c(1d), c(0d)));
new Action(() => rolling.MostRecentlyRemoved.Void()).Should().Throw <InvalidOperationException>();
rolling.Update(5, DoubleArray.From(c(5d)));
rolling.Current.ToArray().Should().BeEquivalentTo(flatten(c(5d), c(4d), c(3d), c(2d), c(1d)));
new Action(() => rolling.MostRecentlyRemoved.Void()).Should().Throw <InvalidOperationException>();
rolling.Update(6, DoubleArray.From(c(6d)));
rolling.Current.ToArray().Should().BeEquivalentTo(flatten(c(6d), c(5d), c(4d), c(3d), c(2d)));
rolling.MostRecentlyRemoved.ToArray().Should().BeEquivalentTo(flatten(c(1d)));
rolling.Update(7, DoubleArray.From(c(6d)));
rolling.Current.ToArray().Should().BeEquivalentTo(flatten(c(6d), c(6d), c(5d), c(4d), c(3d)));
rolling.MostRecentlyRemoved.ToArray().Should().BeEquivalentTo(flatten(c(2d)));
}
public void Rolling_2Property_Downsampled()
{
var rolling = new ArrayRollingWindow(5, 1);
rolling.OutputCount.Should().Be(5);
rolling.Properties.Should().Be(1);
rolling.InputProperties.Should().Be(1);
TestStructX2 c(double v) => new TestStructX2(v, v);
rolling.Update(1, DoubleArray.From(c(1)));
rolling.Current.ToArray().Should().BeEquivalentTo(1, 0, 0, 0, 0);
new Action(() => rolling.MostRecentlyRemoved.Void()).Should().Throw <InvalidOperationException>();
rolling.Update(2, DoubleArray.From(c(2d)));
rolling.Current.ToArray().Should().BeEquivalentTo(2, 1, 0, 0, 0);
new Action(() => rolling.MostRecentlyRemoved.Void()).Should().Throw <InvalidOperationException>();
rolling.Update(3, DoubleArray.From(c(3d)));
rolling.Current.ToArray().Should().BeEquivalentTo(3, 2, 1, 0, 0);
new Action(() => rolling.MostRecentlyRemoved.Void()).Should().Throw <InvalidOperationException>();
rolling.CurrentTime.Should().Be(3);
rolling.Update(4, DoubleArray.From(c(4d)));
rolling.Current.ToArray().Should().BeEquivalentTo(4, 3, 2, 1, 0);
new Action(() => rolling.MostRecentlyRemoved.Void()).Should().Throw <InvalidOperationException>();
rolling.Update(5, DoubleArray.From(c(5d)));
rolling.Current.ToArray().Should().BeEquivalentTo(5, 4, 3, 2, 1);
new Action(() => rolling.MostRecentlyRemoved.Void()).Should().Throw <InvalidOperationException>();
rolling.Update(6, DoubleArray.From(c(6d)));
rolling.Current.ToArray().Should().BeEquivalentTo(6, 5, 4, 3, 2);
rolling.MostRecentlyRemoved.ToArray().Should().BeEquivalentTo((1d));
rolling.Update(7, DoubleArray.From(c(7d)));
rolling.Current.ToArray().Should().BeEquivalentTo(7, 6, 5, 4, 3);
rolling.MostRecentlyRemoved.ToArray().Should().BeEquivalentTo((2d));
}
public void Rolling_1Property()
{
var rolling = new ArrayRollingWindow(5, 1);
rolling.OutputCount.Should().Be(5);
rolling.Properties.Should().Be(1);
rolling.InputProperties.Should().Be(1);
rolling.Update(1, 1d);
rolling.Current.ToArray().Should().BeEquivalentTo(1, 0, 0, 0, 0);
new Action(() => rolling.MostRecentlyRemoved.Void()).Should().Throw <InvalidOperationException>();
rolling.Update(2, 2d);
rolling.Current.ToArray().Should().BeEquivalentTo(2, 1, 0, 0, 0);
new Action(() => rolling.MostRecentlyRemoved.Void()).Should().Throw <InvalidOperationException>();
rolling.Update(3, 3d);
rolling.Current.ToArray().Should().BeEquivalentTo(3, 2, 1, 0, 0);
new Action(() => rolling.MostRecentlyRemoved.Void()).Should().Throw <InvalidOperationException>();
rolling.CurrentTime.Should().Be(3);
rolling.Update(4, 4d);
rolling.Current.ToArray().Should().BeEquivalentTo(4, 3, 2, 1, 0);
new Action(() => rolling.MostRecentlyRemoved.Void()).Should().Throw <InvalidOperationException>();
rolling.Update(5, 5d);
rolling.Current.ToArray().Should().BeEquivalentTo(5, 4, 3, 2, 1);
new Action(() => rolling.MostRecentlyRemoved.Void()).Should().Throw <InvalidOperationException>();
rolling.Update(6, 6d);
rolling.Current.ToArray().Should().BeEquivalentTo(6, 5, 4, 3, 2);
rolling.MostRecentlyRemoved.ToArray().Should().BeEquivalentTo(1);
rolling.Update(6, 6d);
rolling.Current.ToArray().Should().BeEquivalentTo(6, 6, 5, 4, 3);
rolling.MostRecentlyRemoved.ToArray().Should().BeEquivalentTo(2);
}