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Add bin label unit test

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Labossiere-Hickman, Travis James 2026-07-16 17:05:53 -06:00
parent 5f78fd9594
commit a9c046cdeb
1 changed files with 40 additions and 0 deletions
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tests/unit_tests/test_mesh.py
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@ -267,6 +267,46 @@ def test_centroids():
np.testing.assert_array_almost_equal(mesh.centroids[0, 0, 0], [x-5.0, y-5.0, z+5.0])
@pytest.mark.parametrize('mesh_type', ('regular', 'rectilinear', 'cylindrical', 'spherical'))
def test_axis_labels(mesh_type):
if mesh_type == 'regular':
mesh = openmc.RegularMesh()
mesh.lower_left = np.asarray([0.0]*3]
mesh.width = np.asarray([0.0]*3]
mesh.dimension = (1, 1, 1)
elif mesh_type == 'rectilinear':
mesh = openmc.RectilinearMesh()
mesh.x_grid = np.asarray([0.0, 1.0])
mesh.y_grid = np.asarray([0.0, 1.0])
mesh.z_grid = np.asarray([0.0, 1.0])
elif mesh_type == 'cylindrical':
r_grid = np.asarray([0.0, 1.0])
z_grid = np.asarray([0.0, 1.0])
p_grid = np.asarray([0.0, 1.0])
mesh = openmc.CylindricalMesh(r_grid=r_grid, z_grid=z_grid, phi_grid=p_grid)
elif mesh_type == 'spherical':
r_grid = np.asarray([0.0, 1.0])
t_grid = np.asarray([0.0, 1.0])
p_grid = np.asarray([0.0, 1.0])
mesh = openmc.SphericalMesh(r_grid=r_grid, theta_grid=t_grid, phi_grid=p_grid)
else:
raise ValueError(mesh_type)
filt = openmc.MeshSurfaceFilter(mesh)
assert len(filt.bins) == 12
bin_names = [b[3] for b in filt.bins]
if mesh_type in {'regular', 'rectilinear'}:
assert bin_names[:8] == ['x-min out', 'x-min in', 'x-max out', 'x-max in',
'y-min out', 'y-min in', 'y-max out', 'y-max in']
if mesh_type in {'regular', 'rectilinear', 'cylindrical'}:
assert bin_names[8:] == ['z-min out', 'z-min in', 'z-max out', 'z-max in']
if mesh_type in {'cylindrical', 'spherical'}:
assert bin_names[:4] == ['r-min out', 'r-min in', 'r-max out', 'r-max in']
assert bin_names[4:8] == ['phi-min out', 'phi-min in', 'phi-max out', 'phi-max in']
if mesh_type == 'spherical':
assert bin_names[8:] == ['theta-min out', 'theta-min in', 'theta-max out', 'theta-max in']
@pytest.mark.parametrize('mesh_type', ('regular', 'rectilinear', 'cylindrical', 'spherical'))
def test_mesh_vertices(mesh_type):