def test_shallow_update():
pd1 = ParamDict(a=3, b=4)
pd2 = ParamDict(b=14, c=15)
pd1orig = pd1.copy()
pd1.update_shallow(pd2)
assert all(k in pd1 for k in pd1orig)
assert all(k in pd1 for k in pd2)
assert all(pd1[k] == pd2[k] for k in pd2)
assert all(pd1[k] == pd1orig[k] for k in pd1orig if not k in pd2)
def test_shallow_replace():
pd1 = ParamDict(a=3, b=4)
pd2 = ParamDict(b=14)
pd3 = ParamDict(c=15)
pd1orig = pd1.copy()
pd1.replace_shallow(pd2)
assert all(k in pd1 for k in pd1orig)
assert all(pd1[k] == pd2[k] for k in pd2)
assert all(pd1[k] == pd1orig[k] for k in pd1orig if not k in pd2)
with pytest.raises(RuntimeError):
pd1.replace_shallow(pd3)