feat(linear-static-3d-euler-beam): step 10 - domain-model
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KOKO\Mimi
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#include "fesa/model/domain.hpp"
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#include <gtest/gtest.h>
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#include <filesystem>
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#include <string>
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#include <type_traits>
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#include <utility>
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#include <vector>
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namespace {
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fesa::ModelDefinition makeOwnedDefinition() {
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fesa::ModelDefinition definition{};
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definition.sourcePath = "models/owned.inp";
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definition.sourceContentIdentity = "fnv1a64:fedcba9876543210";
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definition.heading = "Stable declaration order";
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definition.nodes = {
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{{"Instance-A", 20, "0020"}, {2.0, 0.0, 0.0}, {"models/owned.inp", 12U}},
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{{"Instance-A", 10, "0010"}, {1.0, 0.0, 0.0}, {"models/owned.inp", 11U}}};
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definition.elements = {{
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{"Instance-A", 5, "0005"},
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{fesa::EntityIndex{1}, fesa::EntityIndex{0}},
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fesa::EntityIndex{0},
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fesa::EntityIndex{0},
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{"models/owned.inp", 20U}}};
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definition.materials = {{
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"Steel", 210.0e9, 0.3, {"models/owned.inp", 30U}}};
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definition.sections = {{
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"Section-1",
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0.02,
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1.0e-5,
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0.0,
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2.0e-5,
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5.0e-6,
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{0.0, 1.0, 0.0},
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{{-0.1, 0.0}, {0.1, 0.0}},
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{"models/owned.inp", 40U}}};
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definition.nodeSets = {{
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"Tip", std::string{"Instance-A"}, {0U}, {"models/owned.inp", 45U}}};
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definition.elementSets = {{
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"Beam", std::string{"Instance-A"}, {0U}, {"models/owned.inp", 46U}}};
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definition.parts = {{
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"BeamPart", {20, 10}, {5}, {"Tip"}, {"Beam"},
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{"models/owned.inp", 2U}}};
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definition.instances = {{
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"Instance-A",
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"BeamPart",
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{{20, 0U}, {10, 1U}},
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{{5, 0U}},
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{"models/owned.inp", 50U}}};
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definition.steps = {{
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"Step-1",
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{{"Root", 1, 6, 0.0, {"models/owned.inp", 60U}}},
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{{"Tip", 3, -1000.0, {"models/owned.inp", 61U}}},
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0.1,
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1.0,
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1.0e-5,
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1.0,
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{"models/owned.inp", 55U}}};
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definition.warnings = {{
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fesa::Severity::warning,
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"ignored-output-request",
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{"models/owned.inp", 70U},
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"*OUTPUT",
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"",
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"Ignored output request."}};
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return definition;
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}
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} // namespace
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TEST(DomainModel, ImmutableOwnershipPreservesStableOrder) {
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auto definition = makeOwnedDefinition();
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auto result = fesa::Domain::create(definition);
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ASSERT_TRUE(result.hasValue());
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definition.sourcePath = "mutated.inp";
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definition.sourceContentIdentity = "mutated";
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definition.nodes[0].sourceId.sourceLabelText = "mutated";
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definition.nodes[0].coordinates[0] = -99.0;
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definition.sections[0].sectionPoints[0][0] = -99.0;
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definition.steps[0].loads[0].magnitude = 99.0;
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definition.warnings[0].code = "mutated";
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const fesa::Domain& domain = result.value();
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const fesa::Node* const firstNodeAddress = domain.nodes().data();
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static_assert(std::is_same_v<
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decltype(std::declval<const fesa::Domain&>().nodes()),
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const std::vector<fesa::Node>&>);
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static_assert(std::is_same_v<
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decltype(std::declval<const fesa::Domain&>().elements()),
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const std::vector<fesa::EulerBeam3DDefinition>&>);
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EXPECT_EQ(domain.sourcePath(), std::filesystem::path{"models/owned.inp"});
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EXPECT_EQ(domain.sourceContentIdentity(), "fnv1a64:fedcba9876543210");
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ASSERT_EQ(domain.nodes().size(), 2U);
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EXPECT_EQ(domain.nodes()[0].sourceId.sourceLabel, 20);
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EXPECT_EQ(domain.nodes()[0].sourceId.sourceLabelText, "0020");
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EXPECT_DOUBLE_EQ(domain.nodes()[0].coordinates[0], 2.0);
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EXPECT_EQ(domain.nodes()[1].sourceId.sourceLabel, 10);
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EXPECT_EQ(domain.nodes().data(), firstNodeAddress);
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ASSERT_EQ(domain.elements().size(), 1U);
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EXPECT_EQ(domain.elements()[0].nodeIndices[0], 1U);
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EXPECT_EQ(domain.elements()[0].nodeIndices[1], 0U);
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ASSERT_EQ(domain.materials().size(), 1U);
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ASSERT_EQ(domain.sections().size(), 1U);
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EXPECT_DOUBLE_EQ(domain.sections()[0].sectionPoints[0][0], -0.1);
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ASSERT_EQ(domain.nodeSets().size(), 1U);
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EXPECT_EQ(domain.nodeSets()[0].nodeIndices[0], 0U);
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ASSERT_EQ(domain.elementSets().size(), 1U);
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EXPECT_EQ(domain.elementSets()[0].elementIndices[0], 0U);
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ASSERT_EQ(domain.steps().size(), 1U);
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EXPECT_EQ(domain.steps()[0].name, "Step-1");
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EXPECT_DOUBLE_EQ(domain.steps()[0].initialIncrement, 0.1);
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EXPECT_DOUBLE_EQ(domain.steps()[0].timePeriod, 1.0);
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EXPECT_DOUBLE_EQ(domain.steps()[0].minimumIncrement, 1.0e-5);
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EXPECT_DOUBLE_EQ(domain.steps()[0].maximumIncrement, 1.0);
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ASSERT_EQ(domain.steps()[0].boundaries.size(), 1U);
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ASSERT_EQ(domain.steps()[0].loads.size(), 1U);
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EXPECT_DOUBLE_EQ(domain.steps()[0].loads[0].magnitude, -1000.0);
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ASSERT_EQ(domain.warnings().size(), 1U);
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EXPECT_EQ(domain.warnings()[0].code, "ignored-output-request");
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}
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TEST(DomainModel, MultipleIdentityInstancesDoNotMerge) {
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fesa::ModelDefinition definition{};
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definition.sourcePath = "models/two-instances.inp";
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definition.sourceContentIdentity = "fnv1a64:0011223344556677";
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definition.nodes = {
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{{"Instance-A", 1, "1"}, {0.0, 0.0, 0.0}, {"models/two-instances.inp", 10U}},
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{{"Instance-A", 2, "2"}, {1.0, 0.0, 0.0}, {"models/two-instances.inp", 11U}},
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{{"Instance-B", 1, "1"}, {0.0, 0.0, 0.0}, {"models/two-instances.inp", 10U}},
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{{"Instance-B", 2, "2"}, {1.0, 0.0, 0.0}, {"models/two-instances.inp", 11U}}};
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definition.elements = {
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{{"Instance-A", 1, "1"}, {0U, 1U}, 0U, 0U, {"models/two-instances.inp", 20U}},
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{{"Instance-B", 1, "1"}, {2U, 3U}, 0U, 0U, {"models/two-instances.inp", 20U}}};
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definition.materials = {{
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"Steel", 210.0e9, 0.3, {"models/two-instances.inp", 30U}}};
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definition.sections = {{
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"Section-1",
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0.02,
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1.0e-5,
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0.0,
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2.0e-5,
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5.0e-6,
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{0.0, 1.0, 0.0},
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{},
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{"models/two-instances.inp", 40U}}};
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definition.parts = {{
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"BeamPart", {1, 2}, {1}, {}, {}, {"models/two-instances.inp", 2U}}};
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definition.instances = {
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{"Instance-A", "BeamPart", {{1, 0U}, {2, 1U}}, {{1, 0U}},
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{"models/two-instances.inp", 50U}},
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{"Instance-B", "BeamPart", {{1, 2U}, {2, 3U}}, {{1, 1U}},
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{"models/two-instances.inp", 51U}}};
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definition.steps = {{
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"Step-1", {}, {}, 0.1, 1.0, 1.0e-5, 1.0,
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{"models/two-instances.inp", 60U}}};
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auto result = fesa::Domain::create(std::move(definition));
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ASSERT_TRUE(result.hasValue());
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const fesa::Domain& domain = result.value();
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ASSERT_EQ(domain.nodes().size(), 4U);
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EXPECT_EQ(domain.nodes()[0].sourceId.sourceLabel, 1);
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EXPECT_EQ(domain.nodes()[2].sourceId.sourceLabel, 1);
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EXPECT_EQ(domain.nodes()[0].sourceId.sourceLabelText, "1");
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EXPECT_EQ(domain.nodes()[2].sourceId.sourceLabelText, "1");
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EXPECT_NE(
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domain.nodes()[0].sourceId.instanceName,
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domain.nodes()[2].sourceId.instanceName);
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ASSERT_EQ(domain.elements().size(), 2U);
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EXPECT_EQ(domain.elements()[0].sourceId.sourceLabel, 1);
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EXPECT_EQ(domain.elements()[1].sourceId.sourceLabel, 1);
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EXPECT_EQ(domain.elements()[0].sourceId.instanceName, "Instance-A");
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EXPECT_EQ(domain.elements()[1].sourceId.instanceName, "Instance-B");
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EXPECT_EQ(domain.elements()[0].nodeIndices[0], 0U);
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EXPECT_EQ(domain.elements()[1].nodeIndices[0], 2U);
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}
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