def test_run_end2end_with_shear_seeding(sim_config):
seed_kwargs = dict(
rng_seed=42,
gal_rng_seed=43,
coadd_rng_seed=44,
mdet_rng_seed=45,
star_rng_seed=46,
)
res1 = run_end2end_with_shear(
cfg=copy.deepcopy(sim_config),
g1=0.02,
g2=0.0,
**seed_kwargs,
)
res2 = run_end2end_with_shear(
cfg=copy.deepcopy(sim_config),
g1=0.02,
g2=0.0,
**seed_kwargs,
)
assert recursive_equal(res1, res2)
for k in seed_kwargs:
_kws = copy.deepcopy(seed_kwargs)
_kws[k] = 100
res3 = run_end2end_with_shear(
cfg=copy.deepcopy(sim_config),
g1=0.02,
g2=0.0,
**_kws,
)
assert not recursive_equal(res1, res3), k
def test_generate_sim_seeding(sim_config):
sdata1 = _run_sim(copy.deepcopy(sim_config), 42, 43, 45)
sdata2 = _run_sim(copy.deepcopy(sim_config), 42, 43, 45)
assert recursive_equal(sdata1, sdata2)
for seed_set in [(52, 43, 34), (42, 53, 67)]:
sdata3 = _run_sim(copy.deepcopy(sim_config), *seed_set)
assert not recursive_equal(sdata1, sdata3)
def test_generate_sim_wcs_changes(sim_config, key, val):
sdata1 = _run_sim(copy.deepcopy(sim_config), 42, 43, 45)
sconfig = copy.deepcopy(sim_config)
sconfig["se"]["wcs_config"][key] = val
sdata2 = _run_sim(sconfig, 42, 43, 45)
assert not recursive_equal(sdata1, sdata2)
def test_run_des_pizza_cutter_coadding_on_sim_seeding(sim_config):
cdata1 = _run_to_pizza_cutter(
copy.deepcopy(sim_config),
42,
43,
44,
45,
)
cdata2 = _run_to_pizza_cutter(
copy.deepcopy(sim_config),
42,
43,
44,
45,
)
assert recursive_equal(cdata1, cdata2)
for seed_set in [(52, 43, 44, 45), (42, 53, 44, 47), (42, 43, 54, 67)]:
cdata3 = _run_to_pizza_cutter(
copy.deepcopy(sim_config),
*seed_set,
)
assert not recursive_equal(cdata1, cdata3)