public void InvalidSection()
{
string input = @"$variables: 2;
$unknown: a = 10;
$function: x[0] + a;";
TestUtils.ExpectThrow(() => SectionsParser.Split(input));
}
public void ConstraintsSectionOnly()
{
string input = "$constraints:\nx[0] <= 100;\nx[1] >= 200;\n";
var sections = SectionsParser.Split(input);
Assert.AreEqual(1, sections.Count);
Assert.IsInstanceOfType(sections[0], typeof(ConstraintsSection));
Assert.AreEqual("x[0] <= 100;\nx[1] >= 200;", sections[0].Content.Trim());
}
public void CostFunctionSectionOnly()
{
string input = "$function:\na * x[0] + b;";
var sections = SectionsParser.Split(input);
Assert.AreEqual(1, sections.Count);
Assert.IsInstanceOfType(sections[0], typeof(CostFunctionSection));
Assert.AreEqual("a * x[0] + b;", sections[0].Content.Trim());
}
public void ParametersSectionOnly()
{
string input = "$parameters:\na = 10; b = 20;\n";
var sections = SectionsParser.Split(input);
Assert.AreEqual(1, sections.Count);
Assert.IsInstanceOfType(sections[0], typeof(ParametersSection));
Assert.AreEqual("a = 10; b = 20;", sections[0].Content.Trim());
}
public void RankSectionOnly()
{
string input = "$variables: 3;";
var sections = SectionsParser.Split(input);
Assert.AreEqual(1, sections.Count);
Assert.IsInstanceOfType(sections[0], typeof(DimensionSection));
Assert.AreEqual("3;", sections[0].Content.Trim());
}
public void NonUniqueSections()
{
string input = @"$variables: 2;
$parameters: a = 10;
$variables: 3;";
var sections = SectionsParser.Split(input);
Assert.AreEqual(3, sections.Count);
TestUtils.ExpectThrow(() => SectionsParser.EnforceSectionsAreUnique(sections));
}
public void MultipleSections()
{
string input = @"$variables: 2;
$parameters: a = 10;
$function: x[0] + a;";
var sections = SectionsParser.Split(input);
Assert.AreEqual(3, sections.Count);
Assert.IsInstanceOfType(sections[0], typeof(DimensionSection));
Assert.IsInstanceOfType(sections[1], typeof(ParametersSection));
Assert.IsInstanceOfType(sections[2], typeof(CostFunctionSection));
}