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TST: add tests for planck15_lal #40

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Merged
ColmTalbot merged 4 commits into from
Dec 15, 2025
Merged

TST: add tests for planck15_lal #40

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ba850de
TST: add tests for planck15_lal
ColmTalbot Dec 15, 2025
870972f
fix typo in pytest message
ColmTalbot Dec 15, 2025
d40d397
TYPO: typo in requirements
ColmTalbot Dec 15, 2025
967b732
BUG: typo in pyprojet
ColmTalbot Dec 15, 2025
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1 change: 1 addition & 0 deletions pyproject.toml
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Expand Up @@ -30,6 +30,7 @@ test = [
"coverage",
"pre-commit",
"pytest-cov",
'lalsuite; python_version<="3.13"',
'jax>=0.4.34,<0.7; python_version>="3.11"', # quax is not currently compatible with jax 0.7 (https://github.com/patrick-kidger/quax/issues/71)
'jax>=0.4.34,<0.6; python_version<"3.11"', # quaxed has dropped 3.10
"unxt",
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1 change: 1 addition & 0 deletions wcosmo/test/conftest.py
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Expand Up @@ -19,6 +19,7 @@
dict(H0=70.0, Om0=0.1, w0=0.0),
dict(H0=70.0, Om0=0.9, w0=0.0),
dict(H0=70.0, Om0=1.0, w0=0.0),
"Planck15_LAL",
]


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15 changes: 14 additions & 1 deletion wcosmo/test/test_cosmo.py
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Expand Up @@ -36,7 +36,20 @@ def to_numpy(arr):


def get_equivalent_cosmologies(cosmo):
if isinstance(cosmo, str):
if cosmo == "Planck15_LAL":
ours = astropy.Planck15_LAL
try:
import lal
from astropy import units

theirs = cosmology.LambdaCDM(
H0=lal.H0_SI * units.Hz,
Om0=lal.OMEGA_M,
Ode0=1 - lal.OMEGA_M,
)
except ImportError:
pytest.skip(f"LAL not available for {cosmo}")
elif isinstance(cosmo, str):
ours = astropy.available[cosmo]
theirs = getattr(cosmology, cosmo)
else:
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