Unit tests

Most parts of our code are covered by unit tests, contained in the following files:

• test/approximations/Gaussian_test.cpp
• test/approximations/InverseMultiquadric_test.cpp
• test/approximations/JacobiSVDWrapper_test.cpp
• test/approximations/Monomials_test.cpp
• test/approximations/Multiquadric_test.cpp
• test/approximations/operators_test.cpp
• test/approximations/Polyharmonic_test.cpp
• test/approximations/RBFBasis_test.cpp
• test/approximations/RBFFD_test.cpp
• test/approximations/RBFInterpolant_test.cpp
• test/approximations/ScaleFunction_test.cpp
• test/approximations/WeightFunction_test.cpp
• test/approximations/WLS_test.cpp
• test/approximations/WLSApproximant_test.cpp
• test/domains/BallShape_test.cpp
• test/domains/BasicRelax_test.cpp
• test/domains/BoxShape_test.cpp
• test/domains/cad_helpers_test.cpp
• test/domains/compute_normal_test.cpp
• test/domains/discretization_helpers_advanced_test.cpp
• test/domains/discretization_helpers_test.cpp
• test/domains/DomainDiscretization_test.cpp
• test/domains/DomainShape_test.cpp
• test/domains/FindBalancedSupport_test.cpp
• test/domains/FindClosest_test.cpp
• test/domains/GeneralFill_test.cpp
• test/domains/GeneralSurfaceFill_test.cpp
• test/domains/GrainDropFill_test.cpp
• test/domains/GridFill_test.cpp
• test/domains/HalfLinksRefine_test.cpp
• test/domains/NURBSPatch_test.cpp
• test/domains/NURBSShape_test.cpp
• test/domains/PolygonShape_test.cpp
• test/domains/PolyhedronShape_test.cpp
• test/domains/PolytopeShape_test.cpp
• test/domains/RotatedShape_test.cpp
• test/domains/ShapeDifference_test.cpp
• test/domains/ShapeUnion_test.cpp
• test/domains/STLShape_test.cpp
• test/domains/TranslatedShape_test.cpp
• test/domains/UnknownShape_test.cpp
• test/end2end/cantilever_beam_implicit.cpp
• test/end2end/complex_numbers.cpp
• test/end2end/diffusion_explicit.cpp
• test/end2end/poisson_explicit.cpp
• test/end2end/poisson_implicit.cpp
• test/integrators/AdamsBashforth_test.cpp
• test/integrators/RKExplicit_test.cpp
• test/interpolants/PUApproximant_test.cpp
• test/interpolants/SheppardInterpolant_test.cpp
• test/io/CSV_test.cpp
• test/io/HDF_test.cpp
• test/io/STL_test.cpp
• test/io/XML_test.cpp
• test/operators/computeShapes_test.cpp
• test/operators/ExplicitOperators_test.cpp
• test/operators/ExplicitVectorOperators_test.cpp
• test/operators/ImplicitOperators_test.cpp
• test/operators/ImplicitVectorOperators_test.cpp
• test/operators/RaggedShapeStorage_test.cpp
• test/operators/UniformShapeStorage_test.cpp
• test/spatial_search/Grid_test.cpp
• test/spatial_search/KDGrid_test.cpp
• test/spatial_search/KDTree_test.cpp
• test/spatial_search/KDTreeMutable_test.cpp
• test/types/Range_test.cpp
• test/types/ScalarField_test.cpp
• test/types/Vec_test.cpp
• test/types/VectorField_test.cpp
• test/utils/memutils_test.cpp
• test/utils/numutils_test.cpp
• test/utils/randutils_test.cpp
• test/utils/stdtypesutils_test.cpp
• test/utils/Stopwatch_test.cpp
• test/utils/Timer_test.cpp