mirror of https://github.com/Textualize/rich.git
26 lines
457 B
Python
26 lines
457 B
Python
|
from rich._fileno import get_fileno
|
||
|
|
|
||
|
|
|
||
|
|
def test_get_fileno():
|
||
|
|
class FileLike:
|
||
|
|
def fileno(self) -> int:
|
||
|
|
return 123
|
||
|
|
|
||
|
|
assert get_fileno(FileLike()) == 123
|
||
|
|
|
||
|
|
|
||
|
|
def test_get_fileno_missing():
|
||
|
|
class FileLike:
|
||
|
|
pass
|
||
|
|
|
||
|
|
assert get_fileno(FileLike()) is None
|
||
|
|
|
||
|
|
|
||
|
|
def test_get_fileno_broken():
|
||
|
|
class FileLike:
|
||
|
|
def fileno(self) -> int:
|
||
|
|
1 / 0
|
||
|
|
return 123
|
||
|
|
|
||
|
|
assert get_fileno(FileLike()) is None
|