#include <catch2/catch_test_macros.hpp>

#include "serif/discretization/domain/physical_domains.hpp"
#include "serif/discretization/domain/relation/relations.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;

TEST_CASE(
    "Domain Boundary Relations Accept Exactly One Or Two Domains",
    tags::unit &tags::mesh &tags::utils &tags::domain
) {
    STATIC_REQUIRE(
        domain_test_utils::CanFormDomainBoundary<
            domain::InfinitySurfaceBoundary, domain::VacuumDomain>
    );

    STATIC_REQUIRE(
        domain_test_utils::CanFormDomainBoundary<
            domain::StellarSurfaceBoundary, domain::StellarDomains,
            domain::VacuumDomain>
    );

    STATIC_REQUIRE_FALSE(domain_test_utils::CanFormDomainBoundary<domain::StellarSurfaceBoundary>);

    STATIC_REQUIRE_FALSE(
        domain_test_utils::CanFormDomainBoundary<
            domain::StellarSurfaceBoundary, domain::CoreDomain,
            domain::EnvelopeDomain, domain::VacuumDomain>
    );

    CHECK(true);
}