63 lines
2.0 KiB
Python
63 lines
2.0 KiB
Python
from __future__ import annotations
|
|
|
|
import pytest
|
|
from pydantic import ValidationError
|
|
|
|
from {{ cookiecutter.package_name }}.commands import format_greeting
|
|
from {{ cookiecutter.package_name }}.config import get_config, get_config_source
|
|
from {{ cookiecutter.package_name }}.config.paths import ENV_CONFIG_VAR, config_file_path
|
|
|
|
|
|
def test_env_config_override(tmp_path, monkeypatch) -> None:
|
|
config_path = tmp_path / "config.toml"
|
|
config_path.write_text('[app]\ngreeting = "Hi"\n\n[database]\npath = "/tmp/app.db"\n')
|
|
monkeypatch.setenv(ENV_CONFIG_VAR, str(config_path))
|
|
|
|
settings = get_config()
|
|
|
|
assert settings.app.greeting == "Hi"
|
|
assert settings.database.path == "/tmp/app.db"
|
|
assert get_config_source() == config_path
|
|
|
|
|
|
def test_missing_env_config_raises(tmp_path, monkeypatch) -> None:
|
|
missing = tmp_path / "missing.toml"
|
|
monkeypatch.setenv(ENV_CONFIG_VAR, str(missing))
|
|
|
|
with pytest.raises(FileNotFoundError, match="Config file not found"):
|
|
get_config()
|
|
|
|
|
|
def test_xdg_default_config_is_loaded(monkeypatch) -> None:
|
|
path = config_file_path()
|
|
path.parent.mkdir(parents=True, exist_ok=True)
|
|
path.write_text('[app]\ngreeting = "Hola"\n\n[database]\npath = "/tmp/default.db"\n')
|
|
monkeypatch.delenv(ENV_CONFIG_VAR, raising=False)
|
|
|
|
settings = get_config()
|
|
|
|
assert settings.app.greeting == "Hola"
|
|
assert settings.database.path == "/tmp/default.db"
|
|
assert get_config_source() == path
|
|
|
|
|
|
def test_unknown_key_raises_validation_error(tmp_path, monkeypatch) -> None:
|
|
config_path = tmp_path / "config.toml"
|
|
config_path.write_text('unknown = "value"\n')
|
|
monkeypatch.setenv(ENV_CONFIG_VAR, str(config_path))
|
|
|
|
with pytest.raises(ValidationError):
|
|
get_config()
|
|
|
|
|
|
def test_settings_are_frozen() -> None:
|
|
settings = get_config()
|
|
|
|
with pytest.raises(ValidationError, match="frozen"):
|
|
settings.app.greeting = "Mutated"
|
|
|
|
|
|
def test_format_greeting() -> None:
|
|
assert format_greeting("Ada") == "Hello, Ada!"
|
|
assert format_greeting("Ada", greeting="Hi") == "Hi, Ada!"
|