private SimplexData SetupDataFromPlatform()
{
SimplexData data = new SimplexData();
double[] objectiveFunction = new[] { 70.5, 70, 90.99, 100, 80, 70, 80, 90, 100 };
data.AddObjectiveFunction(objectiveFunction);
double[,] constraints1 =
{
{ 1, 0, 0, 0, 0, 0, 0, 0, 0, 800 },
{ 0, 1, 0, 0, 0, 0, 0, 0, 0, 600 },
{ 0, 0, 1, 0, 0, 0, 0, 0, 0, 750 },
{ 0, 0, 0, 1, 0, 0, 0, 0, 0, 900 },
{ 0, 0, 0, 0, 1, 0, 0, 0, 0, 600 },
{ 0, 0, 0, 0, 0, 1, 0, 0, 0, 450 },
{ 0, 0, 0, 0, 0, 0, 1, 0, 0, 900 },
{ 0, 0, 0, 0, 0, 0, 0, 1, 0, 900 },
{ 0, 0, 0, 0, 0, 0, 0, 0, 1, 300 },
{ 1, 1, 1, 0, 0, 0, 0, 0, 0, 900 },
{ 0, 0, 0, 1, 1, 1, 0, 0, 0, 1300 },
{ 0, 0, 0, 0, 0, 0, 1, 1, 1, 1100 },
};
double[,] constraints2 =
{
{ 1, 0, 0, 1, 0, 0, 1, 0, 0, 450 },
{ 0, 1, 0, 0, 1, 0, 0, 1, 0, 690 },
{ 0, 0, 1, 0, 0, 1, 0, 0, 1, 1200 },
};
data.AddConstraints(constraints1, ConstraintSign.LessOrEqual);
data.AddConstraints(constraints2, ConstraintSign.Equal);
return(data);
}
private ISimplexData SetupTwoPharmaciesAndProducers()
{
ISimplexData data = new SimplexData();
double[] objectiveFunction = new[] { 70.5, 70, 100, 80 };
data.AddObjectiveFunction(objectiveFunction);
double[,] constarints1 =
{
{ 1, 0, 0, 0, 800 },
{ 0, 1, 0, 0, 600 },
{ 0, 0, 1, 0, 900 },
{ 0, 0, 0, 1, 600 },
{ 1, 1, 0, 0, 900 },
{ 0, 0, 1, 1, 1300 },
};
double[,] constraints2 =
{
{ 1, 0, 1, 0, 450 },
{ 0, 1, 0, 1, 690 }
};
data.AddConstraints(constarints1, ConstraintSign.LessOrEqual);
data.AddConstraints(constraints2, ConstraintSign.Equal);
return(data);
}
public void Should_CalculateCorrectly_When_ExampleFromPlatformGiven()
{
//given
SimplexData data = SetupDataFromPlatform();
_algorithm.SetData(data);
//when
_algorithm.Compute();
//then
ValidateExtremeAndVariables(
_algorithm.GetCalculatedExtreme(), _algorithm.GetComputedVariables(),
189145.50, new double[] { 0, 450, 450, 0, 240, 450, 450, 0, 300 });
}
