def test_FMin():
fm = Namespace(
fval=1.23456e-10,
edm=1.23456e-10,
up=0.5,
is_valid=True,
has_valid_parameters=True,
has_accurate_covar=True,
has_posdef_covar=True,
has_made_posdef_covar=False,
hesse_failed=False,
has_covariance=True,
is_above_max_edm=False,
has_reached_call_limit=False,
has_parameters_at_limit=False,
errordef=1,
state=[],
)
fmin = util.FMin(fm, 1, 2, 1, 0.1)
with PrintAssert("<FMin ...>") as pr:
fmin._repr_pretty_(pr, True)
with PrintAssert(tx.fmin(fmin)) as pr:
fmin._repr_pretty_(pr, False)
def test_Minuit():
m = Minuit(sphere_np, (0, 0))
with PrintAssert("<Minuit ...>") as pr:
m._repr_pretty_(pr, True)
with PrintAssert(tx.params(m.params)) as pr:
m._repr_pretty_(pr, False)
m.migrad()
expected = (tx.fmin(m.fmin) + "\n" + tx.params(m.params) + "\n" +
tx.matrix(m.covariance))
with PrintAssert(expected) as pr:
m._repr_pretty_(pr, False)
m.minos()
expected = (tx.fmin(m.fmin) + "\n" + tx.params(m.params) + "\n" +
tx.merrors(m.merrors) + "\n" + tx.matrix(m.covariance))
with PrintAssert(expected) as pr:
m._repr_pretty_(pr, False)
def test_text_fmin_bad(fmin_bad):
assert _repr_text.fmin(fmin_bad) == ref("fmin_bad")
def test_text_fmin_good(fmin_good):
assert _repr_text.fmin(fmin_good) == ref("fmin_good")