openai/openai-python
Publicmirrored from https://github.com/openai/openai-pythonAvailable
tests/test_utils/test_typing.py
73lines · modeblame
42d1ab64Stainless Bot2 years ago | 1 | from __future__ import annotations |
| 2 | | |
| 3 | from typing import Generic, TypeVar, cast | |
| 4 | | |
| 5 | from openai._utils import extract_type_var_from_base | |
| 6 | | |
| 7 | _T = TypeVar("_T") | |
| 8 | _T2 = TypeVar("_T2") | |
| 9 | _T3 = TypeVar("_T3") | |
| 10 | | |
| 11 | | |
1d8a28e3Stainless Bot1 years ago | 12 | class BaseGeneric(Generic[_T]): ... |
42d1ab64Stainless Bot2 years ago | 13 | |
| 14 | | |
1d8a28e3Stainless Bot1 years ago | 15 | class SubclassGeneric(BaseGeneric[_T]): ... |
42d1ab64Stainless Bot2 years ago | 16 | |
| 17 | | |
1d8a28e3Stainless Bot1 years ago | 18 | class BaseGenericMultipleTypeArgs(Generic[_T, _T2, _T3]): ... |
42d1ab64Stainless Bot2 years ago | 19 | |
| 20 | | |
1d8a28e3Stainless Bot1 years ago | 21 | class SubclassGenericMultipleTypeArgs(BaseGenericMultipleTypeArgs[_T, _T2, _T3]): ... |
42d1ab64Stainless Bot2 years ago | 22 | |
| 23 | | |
1d8a28e3Stainless Bot1 years ago | 24 | class SubclassDifferentOrderGenericMultipleTypeArgs(BaseGenericMultipleTypeArgs[_T2, _T, _T3]): ... |
42d1ab64Stainless Bot2 years ago | 25 | |
| 26 | | |
| 27 | def test_extract_type_var() -> None: | |
| 28 | assert ( | |
| 29 | extract_type_var_from_base( | |
| 30 | BaseGeneric[int], | |
| 31 | index=0, | |
| 32 | generic_bases=cast("tuple[type, ...]", (BaseGeneric,)), | |
| 33 | ) | |
| 34 | == int | |
| 35 | ) | |
| 36 | | |
| 37 | | |
| 38 | def test_extract_type_var_generic_subclass() -> None: | |
| 39 | assert ( | |
| 40 | extract_type_var_from_base( | |
| 41 | SubclassGeneric[int], | |
| 42 | index=0, | |
| 43 | generic_bases=cast("tuple[type, ...]", (BaseGeneric,)), | |
| 44 | ) | |
| 45 | == int | |
| 46 | ) | |
| 47 | | |
| 48 | | |
| 49 | def test_extract_type_var_multiple() -> None: | |
| 50 | typ = BaseGenericMultipleTypeArgs[int, str, None] | |
| 51 | | |
| 52 | generic_bases = cast("tuple[type, ...]", (BaseGenericMultipleTypeArgs,)) | |
| 53 | assert extract_type_var_from_base(typ, index=0, generic_bases=generic_bases) == int | |
| 54 | assert extract_type_var_from_base(typ, index=1, generic_bases=generic_bases) == str | |
| 55 | assert extract_type_var_from_base(typ, index=2, generic_bases=generic_bases) == type(None) | |
| 56 | | |
| 57 | | |
| 58 | def test_extract_type_var_generic_subclass_multiple() -> None: | |
| 59 | typ = SubclassGenericMultipleTypeArgs[int, str, None] | |
| 60 | | |
| 61 | generic_bases = cast("tuple[type, ...]", (BaseGenericMultipleTypeArgs,)) | |
| 62 | assert extract_type_var_from_base(typ, index=0, generic_bases=generic_bases) == int | |
| 63 | assert extract_type_var_from_base(typ, index=1, generic_bases=generic_bases) == str | |
| 64 | assert extract_type_var_from_base(typ, index=2, generic_bases=generic_bases) == type(None) | |
| 65 | | |
| 66 | | |
| 67 | def test_extract_type_var_generic_subclass_different_ordering_multiple() -> None: | |
| 68 | typ = SubclassDifferentOrderGenericMultipleTypeArgs[int, str, None] | |
| 69 | | |
| 70 | generic_bases = cast("tuple[type, ...]", (BaseGenericMultipleTypeArgs,)) | |
| 71 | assert extract_type_var_from_base(typ, index=0, generic_bases=generic_bases) == int | |
| 72 | assert extract_type_var_from_base(typ, index=1, generic_bases=generic_bases) == str | |
| 73 | assert extract_type_var_from_base(typ, index=2, generic_bases=generic_bases) == type(None) |