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Test: add unit tests for mesh grid creation

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This commit is contained in:
wmayer
2024-03-29 16:54:01 +01:00
committed by wwmayer
parent 3fadb1f40b
commit 67ba197d9c
1 changed files with 81 additions and 0 deletions
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81
tests/src/Mod/Mesh/App/Mesh.cpp
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@@ -1,5 +1,6 @@
#include "gtest/gtest.h"
#include <Mod/Mesh/App/Mesh.h>
#include <Mod/Mesh/App/Core/Grid.h>
// NOLINTBEGIN(cppcoreguidelines-*,readability-*)
TEST(MeshTest, TestDefault)
@@ -14,4 +15,84 @@ TEST(MeshTest, TestDefault)
EXPECT_EQ(kernel.CountEdges(), 3);
EXPECT_EQ(kernel.CountFacets(), 1);
}
TEST(MeshTest, TestGrid1OfPlanarMesh)
{
MeshCore::MeshKernel kernel;
Base::Vector3f p1 {0, 0, 0};
Base::Vector3f p2 {1, 0, 0};
Base::Vector3f p3 {0, 1, 0};
Base::Vector3f p4 {1, 1, 0};
kernel.AddFacet(MeshCore::MeshGeomFacet(p1, p2, p3));
kernel.AddFacet(MeshCore::MeshGeomFacet(p3, p2, p4));
MeshCore::MeshFacetGrid grid(kernel, 10);
unsigned long countX {};
unsigned long countY {};
unsigned long countZ {};
grid.GetCtGrids(countX, countY, countZ);
EXPECT_EQ(countX, 1);
EXPECT_EQ(countY, 1);
EXPECT_EQ(countZ, 1);
}
TEST(MeshTest, TestGrid2OfPlanarMesh)
{
MeshCore::MeshKernel kernel;
Base::Vector3f p1 {0, 0, 0};
Base::Vector3f p2 {1, 0, 0};
Base::Vector3f p3 {0, 1, 0};
Base::Vector3f p4 {1, 1, 0};
kernel.AddFacet(MeshCore::MeshGeomFacet(p1, p2, p3));
kernel.AddFacet(MeshCore::MeshGeomFacet(p3, p2, p4));
MeshCore::MeshFacetGrid grid(kernel);
unsigned long countX {};
unsigned long countY {};
unsigned long countZ {};
grid.GetCtGrids(countX, countY, countZ);
EXPECT_EQ(countX, 1);
EXPECT_EQ(countY, 1);
EXPECT_EQ(countZ, 1);
}
TEST(MeshTest, TestGrid1OfAlmostPlanarMesh)
{
MeshCore::MeshKernel kernel;
Base::Vector3f p1 {0, 0, 0};
Base::Vector3f p2 {1, 0, 0};
Base::Vector3f p3 {0, 1, 0};
Base::Vector3f p4 {1, 1, 1.0e-18F};
kernel.AddFacet(MeshCore::MeshGeomFacet(p1, p2, p3));
kernel.AddFacet(MeshCore::MeshGeomFacet(p3, p2, p4));
MeshCore::MeshFacetGrid grid(kernel, 10);
unsigned long countX {};
unsigned long countY {};
unsigned long countZ {};
grid.GetCtGrids(countX, countY, countZ);
EXPECT_EQ(countX, 1);
EXPECT_EQ(countY, 1);
EXPECT_EQ(countZ, 1);
}
TEST(MeshTest, TestGrid2OfAlmostPlanarMesh)
{
MeshCore::MeshKernel kernel;
Base::Vector3f p1 {0, 0, 0};
Base::Vector3f p2 {1, 0, 0};
Base::Vector3f p3 {0, 1, 0};
Base::Vector3f p4 {1, 1, 1.0e-18F};
kernel.AddFacet(MeshCore::MeshGeomFacet(p1, p2, p3));
kernel.AddFacet(MeshCore::MeshGeomFacet(p3, p2, p4));
MeshCore::MeshFacetGrid grid(kernel);
unsigned long countX {};
unsigned long countY {};
unsigned long countZ {};
grid.GetCtGrids(countX, countY, countZ);
EXPECT_EQ(countX, 1);
EXPECT_EQ(countY, 1);
EXPECT_EQ(countZ, 1);
}
// NOLINTEND(cppcoreguidelines-*,readability-*)