Comparers#

Default comparers#

Comparers serve as straightforward functions designed to compare two objects and return a boolean value. bepatient offers a comprehensive range of default comparers, all designed to suit your testing needs. They can be accessed here:

from bepatient import COMPARATORS


print(COMPARATORS)

The basic comparers include:

comparators:
  - is_equal
  - is_not_equal
  - is_greater_than
  - is_lesser_than
  - is_greater_than_or_equal
  - is_lesser_than_or_equal
  - not_contain
  - contain_all
  - contain_any
  - have_len_equal
  - have_len_greater
  - have_len_lesser

Custom comparers#

To create your own comparer, you just need to prepare a function that takes two arguments and returns a boolean value.

Example:

from typing import Any


def is_instance(data: Any, expected_value: Any) -> bool:
    return is_instance(data, expected_value)