minversion = 8.0

testpaths = tests

python_files = test_*.py

xfail_strict = true

strict_config = true

addopts =

-ra

--strict-markers

--tb=short

--dist=loadgroup

-p no:cacheprovider

filterwarnings =

ignore:Consolidated metadata is currently not part in the Zarr format 3 specification:UserWarning

ignore:Consolidated metadata is currently not part of the Zarr format 3 specification:UserWarning

markers =

regression: non-regression tests based on reference datasets

validation: scientific or benchmark validation tests against a reference solution

analytical: validation test compared to an analytical reference solution

extensive: extended regression checks for deeper validation

steady: steady-state validation or regression case

transient: transient validation or regression case

fast: quick-running validation, integration, or fast-tier regression cases

slow: long-running validation, integration, or regression tests

petsc: tests that exercise the Linux PETSc-backed Boussinesq runtime

nwt: MODFLOW-NWT / MODPATH / MT3DMS test case

mf6: MODFLOW 6 / GWT test case

intercomparison: cross-solver comparison regression case

integration: tests that call external services or systems

coverage: long-running coverage tests

e2e: end-to-end pipeline scenarios

performance: performance baseline benchmarks (pytest-benchmark; P0 baseline gate)

unit: unit-tier tests (auto-tagged by path)

characterization: characterization-tier tests (auto-tagged by path)

boussinesq: Boussinesq solver specific test

network: requires network access

binary: requires a solver binary on PATH

gpu: requires a GPU at runtime

allow_subprocess: allow subprocess calls inside unit/ tier

timeout: per-test timeout in seconds (pytest-timeout; no-op without plugin)

solver_sanity: benchmark built directly on the solver SDK (e.g. flopy) - validates the external solver against an analytical reference, not the hydromodpy pipeline

xdist_group: pytest-xdist group name so related tests stay on the same worker (no-op without pytest-xdist --dist loadgroup)