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meson-mfem/tests/discritization/domain/schema/validation/connected.cpp
Emily Boudreaux d1f59d6d70 feat(mean_field): added dimensions, discritization, and start of eos
The full rewrite of mean_field into something maintainable is progressing. dimensions is mostly done, discritization (domain, blocks, and fields) is done, and eos is progressing quickly
2026-09-15 10:42:00 -04:00

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3.2 KiB
C++

#include <catch2/catch_test_macros.hpp>
#include <mfem.hpp>
#include "serif/discretization/domain/mesh/topology.hpp"
#include "serif/discretization/domain/physical_domains.hpp"
#include "serif/discretization/domain/relation/relations.hpp"
#include "serif/discretization/domain/relation/validation/runtime.hpp"
#include "serif/discretization/domain/schema/schemas.hpp"
#include "serif/discretization/domain/schema/validation/connected.hpp"
#include "serif/discretization/domain/types.hpp"
#include "serif/tests/test_tags.hpp"
#include "serif/tests/discritization/domain/domain_test_utils.hpp"
namespace domain = serif::discretization::domain;
namespace relation = domain::relation;
namespace schema = domain::schema;
namespace validation = schema::validation;
using domain::mesh::MeshTopology;
TEST_CASE(
"Connected Accepts Face Connected Atomic And Composite Domains",
tags::unit &tags::mesh &tags::utils &tags::domain
) {
const mfem::Mesh mesh = domain_test_utils::make_layered_mesh();
const MeshTopology topology{mesh};
const auto coreResult = validation::RelationValidator<relation::FullyConnected<domain::CoreDomain>>::template validate<schema::CoreEnvelopeVacuumDomainSchema>(topology);
REQUIRE(coreResult);
REQUIRE(coreResult.connectedDiagnostics.has_value());
CHECK(coreResult.connectedDiagnostics->domainElementCount == 1);
CHECK(coreResult.connectedDiagnostics->visitedElementCount == 1);
const auto stellarResult = validation::RelationValidator<relation::FullyConnected<domain::StellarDomains>>::template validate<schema::CoreEnvelopeVacuumDomainSchema>(topology);
REQUIRE(stellarResult);
REQUIRE(stellarResult.connectedDiagnostics.has_value());
CHECK(stellarResult.connectedDiagnostics->domainElementCount == 9);
CHECK(stellarResult.connectedDiagnostics->visitedElementCount == 9);
}
TEST_CASE(
"Connected Rejects An Absent Domain",
tags::unit &tags::mesh &tags::utils &tags::domain
) {
const mfem::Mesh mesh = domain_test_utils::make_grid_mesh(2, 1, {2, 2}, {});
const auto result = validation::RelationValidator<relation::FullyConnected<domain::CoreDomain>>::template validate<schema::CoreEnvelopeVacuumDomainSchema>(MeshTopology{mesh});
CHECK_FALSE(result);
CHECK(result.failure == validation::RelationValidationFailure::DomainAbsent);
REQUIRE(result.connectedDiagnostics.has_value());
CHECK(result.connectedDiagnostics->domainElementCount == 0);
CHECK(result.connectedDiagnostics->visitedElementCount == 0);
}
TEST_CASE(
"Connected Rejects Multiple Face Disconnected Components",
tags::unit &tags::mesh &tags::utils &tags::domain
) {
const mfem::Mesh mesh = domain_test_utils::make_grid_mesh(3, 1, {1, 2, 1}, {});
const auto result = validation::RelationValidator<relation::FullyConnected<domain::CoreDomain>>::template validate<schema::CoreEnvelopeVacuumDomainSchema>(MeshTopology{mesh});
CHECK_FALSE(result);
CHECK(result.failure == validation::RelationValidationFailure::DomainDisconnected);
REQUIRE(result.connectedDiagnostics.has_value());
CHECK(result.connectedDiagnostics->domainElementCount == 2);
CHECK(result.connectedDiagnostics->visitedElementCount == 1);
CHECK(result.connectedDiagnostics->elementID >= 0);
}