carpet_concentrations.testing

Testing related functions

get_call_kwargs

get_call_kwargs(paras, extra_kwargs=None)[source]

Get kwargs used to call a callable.

Useful when you want to test the default values of a function

Parameters

paras (tuple[tuple[str, Any]]) – Input parameters to test. Each element is the parameter’s name and its value. If the value is None, it is not included in the output.
extra_kwargs (dict[str, Any] | None) – Extra keyword arguments to the callable

Returns

dict[str, Any] – Dictionary that can be used as the keyword arguments

Examples

>>> get_call_kwargs((("a", 3), ("b", None)))
{'a': 3}
>>> get_call_kwargs((("a", 3), ("b", "hello")))
{'a': 3, 'b': 'hello'}
>>> get_call_kwargs((("a", None), ("b", (1, 2))), extra_kwargs={"extra": 45})
{'b': (1, 2), 'extra': 45}
>>> # You have to be a bit careful with extra_kwargs because it can override things
>>> get_call_kwargs((("a", None), ("b", (1, 2))), extra_kwargs={"b": 3})
{'b': 3}