public void SimplifyTimings(ISimplifyUtility utility)
{
Stopwatch watch;
var points = LongLine.GetPoints();
watch = Stopwatch.StartNew();
var firstRun3D = utility.Simplify(points);
watch.Stop();
Console.WriteLine("First time utility warmup took: " + watch.ElapsedTicks + " ticks");
for (int i = 0; i < 10; i++)
{
const int times = 1000;
long totalTime = 0;
for (int b = 0; b < times; b++)
{
watch = Stopwatch.StartNew();
var run = utility.Simplify(points);
watch.Stop();
totalTime += watch.ElapsedTicks;
}
Console.WriteLine(times + "x average time: " + (totalTime/times) + " ticks");
}
}
public void SimplifyTimings(ISimplifyUtility utility)
{
Stopwatch watch;
var points = LongLine.GetPoints();
watch = Stopwatch.StartNew();
var firstRun3D = utility.Simplify(points);
watch.Stop();
Console.WriteLine("First time utility warmup took: " + watch.ElapsedTicks + " ticks");
for (int i = 0; i < 10; i++)
{
const int times = 1000;
long totalTime = 0;
for (int b = 0; b < times; b++)
{
watch = Stopwatch.StartNew();
var run = utility.Simplify(points);
watch.Stop();
totalTime += watch.ElapsedTicks;
}
Console.WriteLine(times + "x average time: " + (totalTime / times) + " ticks");
}
}
public void SimplifySinglePointResultSholdOnlyContainSinglePoint(ISimplifyUtility utility)
{
var Point = new Point(224.55, 250.15);
var result = utility.Simplify(new[] { Point });
Assert.AreEqual(1, result.Count);
Assert.AreEqual(result[0].X, Point.X);
Assert.AreEqual(result[0].Y, Point.Y);
}
public void SimplifyWithMultiplePointsShouldSimplfyCorrectly(ISimplifyUtility utility)
{
var points = new[] {
new Point(224.55, 250.15), new Point(226.91, 244.19), new Point(233.31, 241.45), new Point(234.98, 236.06),
new Point(244.21, 232.76), new Point(262.59, 215.31), new Point(267.76, 213.81), new Point(273.57, 201.84),
new Point(273.12, 192.16), new Point(277.62, 189.03), new Point(280.36, 181.41), new Point(286.51, 177.74),
new Point(292.41, 159.37), new Point(296.91, 155.64), new Point(314.95, 151.37), new Point(319.75, 145.16),
new Point(330.33, 137.57), new Point(341.48, 139.96), new Point(369.98, 137.89), new Point(387.39, 142.51),
new Point(391.28, 139.39), new Point(409.52, 141.14), new Point(414.82, 139.75), new Point(427.72, 127.30),
new Point(439.60, 119.74), new Point(474.93, 107.87), new Point(486.51, 106.75), new Point(489.20, 109.45),
new Point(493.79, 108.63), new Point(504.74, 119.66), new Point(512.96, 122.35), new Point(518.63, 120.89),
new Point(524.09, 126.88), new Point(529.57, 127.86), new Point(534.21, 140.93), new Point(539.27, 147.24),
new Point(567.69, 148.91), new Point(575.25, 157.26), new Point(580.62, 158.15), new Point(601.53, 156.85),
new Point(617.74, 159.86), new Point(622.00, 167.04), new Point(629.55, 194.60), new Point(638.90, 195.61),
new Point(641.26, 200.81), new Point(651.77, 204.56), new Point(671.55, 222.55), new Point(683.68, 217.45),
new Point(695.25, 219.15), new Point(700.64, 217.98), new Point(703.12, 214.36), new Point(712.26, 215.87),
new Point(721.49, 212.81), new Point(727.81, 213.36), new Point(729.98, 208.73), new Point(735.32, 208.20),
new Point(739.94, 204.77), new Point(769.98, 208.42), new Point(779.60, 216.87), new Point(784.20, 218.16),
new Point(800.24, 214.62), new Point(810.53, 219.73), new Point(817.19, 226.82), new Point(820.77, 236.17),
new Point(827.23, 236.16), new Point(829.89, 239.89), new Point(851.00, 248.94), new Point(859.88, 255.49),
new Point(865.21, 268.53), new Point(857.95, 280.30), new Point(865.48, 291.45), new Point(866.81, 298.66),
new Point(864.68, 302.71), new Point(867.79, 306.17), new Point(859.87, 311.37), new Point(860.08, 314.35),
new Point(858.29, 314.94), new Point(858.10, 327.60), new Point(854.54, 335.40), new Point(860.92, 343.00),
new Point(856.43, 350.15), new Point(851.42, 352.96), new Point(849.84, 359.59), new Point(854.56, 365.53),
new Point(849.74, 370.38), new Point(844.09, 371.89), new Point(844.75, 380.44), new Point(841.52, 383.67),
new Point(839.57, 390.40), new Point(845.59, 399.05), new Point(848.40, 407.55), new Point(843.71, 411.30),
new Point(844.09, 419.88), new Point(839.51, 432.76), new Point(841.33, 441.04), new Point(847.62, 449.22),
new Point(847.16, 458.44), new Point(851.38, 462.79), new Point(853.97, 471.15), new Point(866.36, 480.77)
};
var simplified = new[] {
new Point(224.55, 250.15), new Point(267.76, 213.81), new Point(296.91, 155.64), new Point(330.33, 137.57),
new Point(409.52, 141.14), new Point(439.60, 119.74), new Point(486.51, 106.75), new Point(529.57, 127.86),
new Point(539.27, 147.24), new Point(617.74, 159.86), new Point(629.55, 194.60), new Point(671.55, 222.55),
new Point(727.81, 213.36), new Point(739.94, 204.77), new Point(769.98, 208.42), new Point(779.60, 216.87),
new Point(800.24, 214.62), new Point(820.77, 236.17), new Point(859.88, 255.49), new Point(865.21, 268.53),
new Point(857.95, 280.30), new Point(867.79, 306.17), new Point(859.87, 311.37), new Point(854.54, 335.40),
new Point(860.92, 343.00), new Point(849.84, 359.59), new Point(854.56, 365.53), new Point(844.09, 371.89),
new Point(839.57, 390.40), new Point(848.40, 407.55), new Point(839.51, 432.76), new Point(853.97, 471.15),
new Point(866.36, 480.77)
};
var result = utility.Simplify(points, 5, false);
Assert.AreEqual(simplified.Length, result.Count);
Assert.That(simplified, Is.EquivalentTo(result));
}
public void SimplifyWithMultiplePointsShouldSimplfyCorrectly(ISimplifyUtility utility)
{
var points = new[] {
new Point(224.55,250.15),new Point(226.91,244.19),new Point(233.31,241.45),new Point(234.98,236.06),
new Point(244.21,232.76),new Point(262.59,215.31),new Point(267.76,213.81),new Point(273.57,201.84),
new Point(273.12,192.16),new Point(277.62,189.03),new Point(280.36,181.41),new Point(286.51,177.74),
new Point(292.41,159.37),new Point(296.91,155.64),new Point(314.95,151.37),new Point(319.75,145.16),
new Point(330.33,137.57),new Point(341.48,139.96),new Point(369.98,137.89),new Point(387.39,142.51),
new Point(391.28,139.39),new Point(409.52,141.14),new Point(414.82,139.75),new Point(427.72,127.30),
new Point(439.60,119.74),new Point(474.93,107.87),new Point(486.51,106.75),new Point(489.20,109.45),
new Point(493.79,108.63),new Point(504.74,119.66),new Point(512.96,122.35),new Point(518.63,120.89),
new Point(524.09,126.88),new Point(529.57,127.86),new Point(534.21,140.93),new Point(539.27,147.24),
new Point(567.69,148.91),new Point(575.25,157.26),new Point(580.62,158.15),new Point(601.53,156.85),
new Point(617.74,159.86),new Point(622.00,167.04),new Point(629.55,194.60),new Point(638.90,195.61),
new Point(641.26,200.81),new Point(651.77,204.56),new Point(671.55,222.55),new Point(683.68,217.45),
new Point(695.25,219.15),new Point(700.64,217.98),new Point(703.12,214.36),new Point(712.26,215.87),
new Point(721.49,212.81),new Point(727.81,213.36),new Point(729.98,208.73),new Point(735.32,208.20),
new Point(739.94,204.77),new Point(769.98,208.42),new Point(779.60,216.87),new Point(784.20,218.16),
new Point(800.24,214.62),new Point(810.53,219.73),new Point(817.19,226.82),new Point(820.77,236.17),
new Point(827.23,236.16),new Point(829.89,239.89),new Point(851.00,248.94),new Point(859.88,255.49),
new Point(865.21,268.53),new Point(857.95,280.30),new Point(865.48,291.45),new Point(866.81,298.66),
new Point(864.68,302.71),new Point(867.79,306.17),new Point(859.87,311.37),new Point(860.08,314.35),
new Point(858.29,314.94),new Point(858.10,327.60),new Point(854.54,335.40),new Point(860.92,343.00),
new Point(856.43,350.15),new Point(851.42,352.96),new Point(849.84,359.59),new Point(854.56,365.53),
new Point(849.74,370.38),new Point(844.09,371.89),new Point(844.75,380.44),new Point(841.52,383.67),
new Point(839.57,390.40),new Point(845.59,399.05),new Point(848.40,407.55),new Point(843.71,411.30),
new Point(844.09,419.88),new Point(839.51,432.76),new Point(841.33,441.04),new Point(847.62,449.22),
new Point(847.16,458.44),new Point(851.38,462.79),new Point(853.97,471.15),new Point(866.36,480.77)
};
var simplified = new[] {
new Point(224.55,250.15),new Point(267.76,213.81),new Point(296.91,155.64),new Point(330.33,137.57),
new Point(409.52,141.14),new Point(439.60,119.74),new Point(486.51,106.75),new Point(529.57,127.86),
new Point(539.27,147.24),new Point(617.74,159.86),new Point(629.55,194.60),new Point(671.55,222.55),
new Point(727.81,213.36),new Point(739.94,204.77),new Point(769.98,208.42),new Point(779.60,216.87),
new Point(800.24,214.62),new Point(820.77,236.17),new Point(859.88,255.49),new Point(865.21,268.53),
new Point(857.95,280.30),new Point(867.79,306.17),new Point(859.87,311.37),new Point(854.54,335.40),
new Point(860.92,343.00),new Point(849.84,359.59),new Point(854.56,365.53),new Point(844.09,371.89),
new Point(839.57,390.40),new Point(848.40,407.55),new Point(839.51,432.76),new Point(853.97,471.15),
new Point(866.36,480.77)};
var result = utility.Simplify(points, 5, false);
Assert.AreEqual(simplified.Length, result.Count);
Assert.That(simplified, Is.EquivalentTo(result));
}
public void SimplifyWithEmptyArraySholdShouldReturnEmptyList(ISimplifyUtility utility)
{
var result = utility.Simplify(new Point[0]);
Assert.AreEqual(0, result.Count);
}
public void SimplifyWithEmptyArraySholdShouldReturnEmptyList(ISimplifyUtility utility)
{
var result = utility.Simplify(new Point[0]);
Assert.AreEqual(0, result.Count);
}
public void SimplifySinglePointResultSholdOnlyContainSinglePoint(ISimplifyUtility utility)
{
var Point = new Point(224.55, 250.15);
var result = utility.Simplify(new[] { Point });
Assert.AreEqual(1, result.Count);
Assert.AreEqual(result[0].X, Point.X);
Assert.AreEqual(result[0].Y, Point.Y);
}
