Revision a3a662c8add3b3aae93ec20a04be560cecf94785 authored by Dmitry Yu. Naumov on 22 November 2021, 20:04:44 UTC, committed by Dmitry Yu. Naumov on 22 November 2021, 20:04:44 UTC
Slightly relax ctests' tolerances. See merge request ogs/ogs!3890
TestMPLParseMaterial.cpp
/**
* \file
* \author Norbert Grunwald
* \date Sep 22, 2017
*
* \copyright
* Copyright (c) 2012-2021, OpenGeoSys Community (http://www.opengeosys.org)
* Distributed under a Modified BSD License.
* See accompanying file LICENSE.txt or
* http://www.opengeosys.org/project/license
*
*/
#include <gtest/gtest.h>
#include <sstream>
#include "MaterialLib/MPL/Medium.h"
#include "TestMPL.h"
#include "Tests/TestTools.h"
namespace MPL = MaterialPropertyLib;
/// A simple structure for a string-based component used to create
/// an XML-Structure.
struct Component
{
std::vector<std::string> property;
Component() : property(MPL::number_of_properties) {}
};
/// A simple structure for a string-based phase used to create
/// an XML-Structure.
struct Phase
{
std::vector<Component> component;
std::vector<std::string> property;
explicit Phase(std::size_t const componentNumber)
: component(componentNumber), property(MPL::number_of_properties)
{
}
};
/// A simple structure for a string-based medium used to create
/// an XML-Structure
struct Medium
{
std::vector<Phase> phases;
std::vector<std::string> property;
explicit Medium(std::vector<std::size_t> const& phases_)
: property(MPL::number_of_properties)
{
for (auto p : phases_)
{
phases.emplace_back(p);
}
}
};
/// Short method creating a number of blanks used for indentation.
std::string indent(std::size_t const index)
{
return std::string(index, ' ');
}
/// This method creates an XML-snippet of a single property.
std::string makeProperty(std::size_t const ind, std::size_t const index,
std::string const& property)
{
std::stringstream sProperty;
if (property.empty())
{
return "";
}
sProperty << indent(ind) << "<property>\n";
sProperty << indent(ind + 2) << "<name>"
<< MPL::property_enum_to_string[index] << "</name>\n";
if (double const value = std::atof(property.c_str()))
{
sProperty << indent(ind + 2) << "<type>Constant</type>\n";
sProperty << indent(ind + 2) << "<value>" << value << "</value>\n";
}
else
{
sProperty << indent(ind + 2) << "<type>" << property << "</type>\n";
}
sProperty << indent(ind) << "</property>\n";
return sProperty.str();
}
/// This method creates an XML-snippet of a property section.
std::string makeProperties(std::size_t const ind,
std::vector<std::string> const& properties)
{
std::vector<std::string> temp;
for (std::size_t p = 0; p < properties.size(); ++p)
{
std::string property = makeProperty(ind + 2, p, properties[p]);
if ((!property.empty()) && (p != static_cast<std::size_t>(MPL::name)))
{
temp.push_back(property);
}
// If a property is not given, a default takes its place. Note also that
// 'name' is an exceptional property, since it determines specific
// components (thus it is defined outside of the properties- tag).
}
if (temp.empty())
{
return "";
}
std::stringstream sProperties;
sProperties << indent(ind) << "<properties>\n";
for (auto const& str : temp)
{
sProperties << str;
}
sProperties << indent(ind) << "</properties>\n";
return sProperties.str();
}
/// This method creates an XML-snippet of a single component.
std::string makeComponent(Component const& c)
{
std::stringstream component;
component << indent(12) << "<component>\n";
component << indent(14) << "<name>" << c.property[MPL::name] << "</name>\n";
component << makeProperties(14, c.property);
component << indent(12) << "</component>\n";
return component.str();
}
/// This method creates an XML-snippet of the phase components.
std::string makeComponents(std::vector<Component> const& components)
{
std::stringstream sComponents;
sComponents << indent(10) << "<components>\n";
for (auto const& c : components)
{
sComponents << makeComponent(c);
}
sComponents << indent(10) << "</components>\n";
return sComponents.str();
}
/// This method creates an XML-snippet of a single material phase.
std::string makePhase(Phase const& p)
{
std::stringstream phase;
phase << indent(8) << "<phase>\n";
phase << indent(10) << "<type>" << p.property[MPL::name] << "</type>\n";
phase << makeComponents(p.component);
phase << makeProperties(8, p.property);
phase << indent(8) << "</phase>\n";
return phase.str();
}
/// This method creates an XML-snippet of the material phases.
std::string makePhases(std::vector<Phase> const& phases)
{
std::stringstream sPhases;
sPhases << indent(6) << "<phases>\n";
for (auto const& p : phases)
{
sPhases << makePhase(p);
}
sPhases << indent(6) << "</phases>\n";
return sPhases.str();
}
/// This method creates the entire XML-tree structure from the string- based
/// medium specification object. I know, indentation is not necessary for this,
/// but my OCD kicked in...
std::string makeMedium(Medium const& m)
{
std::stringstream medium;
medium << indent(2) << "<medium>\n";
medium << makePhases(m.phases);
medium << makeProperties(6, m.property);
medium << indent(2) << "</medium>\n";
return medium.str();
}
/// A method used to obtain the name of a medium, phase, or component of a
/// material or of a specifier and to store them in two vectors for later
/// comparison.
void getNames(std::string const& observed_name, std::string const& expectation,
std::string const& defaultName, std::vector<std::string>& obs,
std::vector<std::string>& exp)
{
obs.push_back(observed_name);
if (expectation.empty())
{
exp.push_back(defaultName);
}
else
{
exp.push_back(expectation);
}
}
// This test represents an invariant test. First, several phases, components,
// and properties are generated (more or less randomly).
// Then, an XML-tree is generated from those information. The XML tree is then
// parsed into a configTree, from which an MPL::MaterialObject is generated.
// Last step compares the names (as well as the topology) of the Material object
// with the specified parameters.
TEST(Material, parseMaterials)
{
// This is the topology of our new material: The size of the
// topology vector determines the number of phases, while each
// vector component refers to the number of components of that
// phase.
// The number of properties is fixed in each case and is
// determined by the size of the PropertyEnum enumerator.
std::vector<std::size_t> const mediumTopology = {1, 1, 1};
Medium medium(mediumTopology);
// the omnivagant medium:
medium.property[MPL::name] = "luminiferous_aether";
medium.phases[0].property[MPL::name] = "Solid";
medium.phases[1].property[MPL::name] = "AqueousLiquid";
medium.phases[2].property[MPL::name] = "Gas";
medium.phases[0].component[0].property[MPL::thermal_conductivity] = "0.654";
medium.phases[0].component[0].property[MPL::reference_temperature] = "333";
medium.phases[0].component[0].property[MPL::reference_density] = "2100.0";
medium.phases[0].component[0].property[MPL::drhodT] = "-0.4";
medium.phases[0].component[0].property[MPL::name] = "VerySolid";
medium.phases[1].component[0].property[MPL::name] = "Water";
medium.phases[2].component[0].property[MPL::name] = "SuperFluid";
medium.phases[2].component[0].property[MPL::thermal_conductivity] = "1";
medium.property[MPL::permeability] = "1.0e-12";
// create an actual MaterialProperty-Medium out of the specifier object
auto const m = Tests::createTestMaterial(makeMedium(medium));
// those two vectors will actually be compared
std::vector<std::string> expected;
std::vector<std::string> observed;
// now we roam through all phases and components, finding their names
// and storing them in the two vectors
for (std::size_t p = 0; p < m->numberOfPhases(); ++p)
{
const auto& phase = m->phase(p);
getNames(phase.name, medium.phases[p].property[MPL::name], "no_name",
observed, expected);
for (std::size_t c = 0; c < phase.numberOfComponents(); ++c)
{
const auto& component = phase.component(c);
getNames(component.name,
medium.phases[p].component[c].property[MPL::name],
"no_name", observed, expected);
}
}
// Now, the two vectors are compared. If there is some derivation,
// we can easily locate the problem.
ASSERT_EQ(expected, observed);
}
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