mirror of
https://github.com/kennethreitz/pydantic.git
synced 2026-06-05 23:00:18 +00:00
Samuel Colvin
47 lines
994 B
Python
47 lines
994 B
Python
import pytest
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from pydantic import BaseSettings, ValidationError
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class SimpleSettings(BaseSettings):
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apple: str = ...
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def test_sub_env(env):
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env.set('APP_APPLE', 'hello')
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s = SimpleSettings()
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assert s.apple == 'hello'
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def test_sub_env_override(env):
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env.set('APP_APPLE', 'hello')
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s = SimpleSettings(apple='goodbye')
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assert s.apple == 'goodbye'
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def test_sub_env_missing():
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with pytest.raises(ValidationError) as exc_info:
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SimpleSettings()
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assert """\
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1 error validating input
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apple:
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None is not an allow value (error_type=TypeError track=str)\
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""" == str(exc_info.value)
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def test_other_setting(env):
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with pytest.raises(ValidationError):
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SimpleSettings(apple='a', foobar=42)
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def test_env_with_aliass(env):
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class Settings(BaseSettings):
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apple: str = ...
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class Config:
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fields = {
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'apple': 'BOOM'
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}
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env.set('BOOM', 'hello')
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assert Settings().apple == 'hello'
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