mirror of
https://github.com/kennethreitz/pydantic.git
synced 2026-06-05 23:00:18 +00:00
Samuel Colvin
28 lines
784 B
Python
28 lines
784 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 exc_info.value.args[0] == ('1 error validating input: {"apple": {"error_msg": "None is not an allow value", '
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'"error_type": "TypeError", "index": null, "track": "str", '
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'"validator": "not_none_validator"}}')
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