KOKO\Mimi
64 lines
2.3 KiB
C++
64 lines
2.3 KiB
C++
#include <gtest/gtest.h>
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#include <limits>
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#include <memory>
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#include <string>
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#include <type_traits>
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#include <utility>
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#include "fesa/materials/isotropic_linear_elastic_material.h"
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namespace {
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fesa::SourceEntityId MaterialSourceId() { return {"", 7, "Steel"}; }
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fesa::SourceLocation MaterialLocation() { return {"models/material.inp", 30U}; }
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} // namespace
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TEST(Material, OwnsIsotropicElasticityThroughVirtualBase) {
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static_assert(std::has_virtual_destructor_v<fesa::Material>);
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auto candidate = fesa::IsotropicLinearElasticMaterial::Create(
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MaterialSourceId(), "Steel", 210.0e9, 0.3, MaterialLocation());
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ASSERT_TRUE(candidate.HasValue());
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std::unique_ptr<fesa::Material> material =
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std::make_unique<fesa::IsotropicLinearElasticMaterial>(
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std::move(candidate.Value()));
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EXPECT_EQ(material->Kind(), fesa::MaterialKind::kIsotropicLinearElastic);
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EXPECT_EQ(material->SourceId().source_label, 7);
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EXPECT_EQ(material->SourceId().source_label_text, "Steel");
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const auto& isotropic =
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static_cast<const fesa::IsotropicLinearElasticMaterial&>(*material);
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EXPECT_EQ(isotropic.Name(), "Steel");
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EXPECT_DOUBLE_EQ(isotropic.YoungsModulus(), 210.0e9);
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EXPECT_DOUBLE_EQ(isotropic.PoissonsRatio(), 0.3);
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EXPECT_EQ(isotropic.Location().file, "models/material.inp");
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EXPECT_EQ(isotropic.Location().line, 30U);
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}
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TEST(Material, RejectsInvalidCurrentElasticFields) {
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const auto expect_rejected = [](double youngs_modulus,
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double poissons_ratio) {
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const auto result = fesa::IsotropicLinearElasticMaterial::Create(
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MaterialSourceId(), "Steel", youngs_modulus, poissons_ratio,
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MaterialLocation());
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ASSERT_FALSE(result.HasValue());
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EXPECT_EQ(result.GetStatus().Category(), fesa::FailureCategory::kModel);
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ASSERT_EQ(result.GetStatus().Diagnostics().size(), 1U);
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EXPECT_EQ(result.GetStatus().Diagnostics()[0].severity,
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fesa::Severity::kError);
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};
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expect_rejected(0.0, 0.3);
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expect_rejected(std::numeric_limits<double>::infinity(), 0.3);
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expect_rejected(210.0e9, -1.0);
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expect_rejected(210.0e9, std::numeric_limits<double>::quiet_NaN());
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const auto beam_compatible = fesa::IsotropicLinearElasticMaterial::Create(
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MaterialSourceId(), "Steel", 210.0e9, 0.75, MaterialLocation());
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EXPECT_TRUE(beam_compatible.HasValue());
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}
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