public void GetConstraintForCalculationsTest()
{
var benchmark = new SimplexBenchmark(2);
var list = new List <Constraint>
{
new Constraint {
Axis = 0
},
new Constraint {
Axis = 1
}
};
var constraints = new double[2][];
constraints[0] = new[] { 1.0, 0.0 };
constraints[1] = new[] { 0.0, 1.0 };
var fromMethod = benchmark.GetConstraintsForCalculations(list);
for (var i = 0; i < fromMethod.Length; i++)
{
for (var j = 0; j < fromMethod[i].Length; j++)
{
Assert.AreEqual(constraints[i][j], fromMethod[i][j]);
}
}
}
public void GenerateSimplexExamplesTest()
{
var mt = new MersenneTwister(0);
var benchmark = new SimplexBenchmark(3);
for (var i = 0; i < 1000; i++)
{
Assert.IsTrue(benchmark.GenerateExample(mt).All(x => x > -1 && x < 7));
}
}
public void SimplexBenchmarkConstructorTest()
{
var simplexCot = MathHelper.Cot(Math.PI / 12);
var simplexTan = Math.Tan(Math.PI / 12);
var benchmark = new SimplexBenchmark(2);
var constraints = new double[3][];
constraints[0] = new[] { simplexCot, -simplexTan };
constraints[1] = new[] { -simplexTan, simplexCot };
constraints[2] = new[] { 1.0, 1.0 };
for (var i = 0; i < benchmark.Constraints.Length; i++)
{
for (var j = 0; j < benchmark.Constraints[0].Length; j++)
{
Assert.AreEqual(benchmark.Constraints[i][j], constraints[i][j]);
}
}
}