borgmatic/tests/unit/config/test_environment.py

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import pytest
from borgmatic.config import environment as module
def test_env(monkeypatch):
monkeypatch.setenv('MY_CUSTOM_VALUE', 'foo')
config = {'key': 'Hello $MY_CUSTOM_VALUE'}
module.resolve_env_variables(config)
assert config == {'key': 'Hello $MY_CUSTOM_VALUE'}
def test_env_braces(monkeypatch):
monkeypatch.setenv('MY_CUSTOM_VALUE', 'foo')
config = {'key': 'Hello ${MY_CUSTOM_VALUE}'}
module.resolve_env_variables(config)
assert config == {'key': 'Hello foo'}
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def test_env_multi(monkeypatch):
monkeypatch.setenv('MY_CUSTOM_VALUE', 'foo')
monkeypatch.setenv('MY_CUSTOM_VALUE2', 'bar')
config = {'key': 'Hello ${MY_CUSTOM_VALUE}${MY_CUSTOM_VALUE2}'}
module.resolve_env_variables(config)
assert config == {'key': 'Hello foobar'}
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def test_env_escape(monkeypatch):
monkeypatch.setenv('MY_CUSTOM_VALUE', 'foo')
monkeypatch.setenv('MY_CUSTOM_VALUE2', 'bar')
config = {'key': r'Hello ${MY_CUSTOM_VALUE} \${MY_CUSTOM_VALUE}'}
module.resolve_env_variables(config)
assert config == {'key': r'Hello foo ${MY_CUSTOM_VALUE}'}
def test_env_default_value(monkeypatch):
monkeypatch.delenv('MY_CUSTOM_VALUE', raising=False)
config = {'key': 'Hello ${MY_CUSTOM_VALUE:-bar}'}
module.resolve_env_variables(config)
assert config == {'key': 'Hello bar'}
def test_env_unknown(monkeypatch):
monkeypatch.delenv('MY_CUSTOM_VALUE', raising=False)
config = {'key': 'Hello ${MY_CUSTOM_VALUE}'}
with pytest.raises(ValueError):
module.resolve_env_variables(config)
def test_env_full(monkeypatch):
monkeypatch.setenv('MY_CUSTOM_VALUE', 'foo')
monkeypatch.delenv('MY_CUSTOM_VALUE2', raising=False)
config = {
'key': 'Hello $MY_CUSTOM_VALUE is not resolved',
'dict': {
'key': 'value',
'anotherdict': {
'key': 'My ${MY_CUSTOM_VALUE} here',
'other': '${MY_CUSTOM_VALUE}',
'escaped': r'\${MY_CUSTOM_VALUE}',
'list': [
'/home/${MY_CUSTOM_VALUE}/.local',
'/var/log/',
'/home/${MY_CUSTOM_VALUE2:-bar}/.config',
],
},
},
'list': [
'/home/${MY_CUSTOM_VALUE}/.local',
'/var/log/',
'/home/${MY_CUSTOM_VALUE2-bar}/.config',
],
}
module.resolve_env_variables(config)
assert config == {
'key': 'Hello $MY_CUSTOM_VALUE is not resolved',
'dict': {
'key': 'value',
'anotherdict': {
'key': 'My foo here',
'other': 'foo',
'escaped': '${MY_CUSTOM_VALUE}',
'list': ['/home/foo/.local', '/var/log/', '/home/bar/.config'],
},
},
'list': ['/home/foo/.local', '/var/log/', '/home/bar/.config'],
}