Source code for betty.test_utils.config.collections.sequence

"""
Test utilities for :py:mod:`betty.config.collections.sequence`.
"""

from __future__ import annotations

from typing import Generic, TypeVar

from typing_extensions import override

from betty.config import Configuration
from betty.test_utils.config.collections import ConfigurationCollectionTestBase

_ConfigurationT = TypeVar("_ConfigurationT", bound=Configuration)


[docs] class ConfigurationSequenceTestBase( Generic[_ConfigurationT], ConfigurationCollectionTestBase[int, _ConfigurationT] ): """ A base class for testing :py:class:`betty.config.collections.sequence.ConfigurationSequence` implementations. """
[docs] @override def get_configuration_keys(self) -> tuple[int, int, int, int]: return 0, 1, 2, 3
[docs] @override async def test___iter__(self) -> None: configurations = await self.get_configurations() sut = await self.get_sut( [ configurations[0], configurations[1], ] ) assert list(iter(sut)) == [configurations[0], configurations[1]]
[docs] async def test___contains__(self) -> None: """ Tests :py:meth:`betty.config.collections.sequence.ConfigurationSequence.__contains__` implementations. """ configurations = await self.get_configurations() sut = await self.get_sut( [ configurations[0], configurations[1], ] ) assert configurations[0] in sut assert configurations[1] in sut assert configurations[2] not in sut assert configurations[3] not in sut