Inference-sensitive helpers belong behind the public module boundary so changes to
includes do not silently widen types in CI.
- Switch to `using JuliaFEM` after removing relative includes.
Static-array return paths depend on the same generated helpers as production code;
tests should import the package rather than cherry-picking sources.
- Drop manual topology/basis includes.
Partition-of-unity constraints must hold for the generated tables JuliaFEM ships,
not a parallel copy pulled via relative paths.
- Replace includes with `using JuliaFEM`.
Numerical tolerances are meaningful only when they target the shipped basis
implementation and quadrature pairing.
- Import `JuliaFEM` instead of stitching topology files manually.
Kronecker tests should exercise exported Lagrange evaluation helpers together with
topology types from the package root.
- Swap fragile src includes for `using JuliaFEM`.
Interpolation tests should respect manifest exports and initialization order from
the main module.
- Remove duplicated topology/basis includes; import `JuliaFEM` instead.
Ensure gradient identities run against the same API users import, not a bespoke
subset of source files.
- Replace relative includes with `using JuliaFEM`.
Align derivative checks with the packaged basis/topology stack instead of
partially re-including `src/` fragments.
- Drop manual `include("../../src/...")` bootstrapping in favor of `using JuliaFEM`.
Basis regression files used to `include` topology and generated basis sources
directly from `../../src`, which drifted from package exports and hid missing
wiring until CI.
- Replace the relative `include` chain with `using JuliaFEM` so tests hit the
real module surface (`Lagrange{P}`, parametrized topologies, generated tables).
Import `JuliaFEM` in the topic runner and include new Piola/Nedelec,
integration-basis quadrature, and basis-description regressions.
- Reorder derivative/type-stability includes after adding coverage files.
Test suite organizer for basis module.
Includes all basis function tests: partition of unity, derivatives,
interpolation, type stability, numerical accuracy, etc.
New 31-line test for partition of unity property:
- Tests that sum of basis functions equals 1.0
- Covers Seg2, Tri3, Quad4 elements
- Included in test/basis/runtests.jl
- Validates fundamental basis function property
Ensures basis functions satisfy partition of unity requirement.
Jukka Aho