def test_templated(self):
self.dir.write('etc/myapp.yml', '''
{% set base = dict(one=1)%}
base_template: {{ base.one }}
base_env: {{ MYVAR }}
file_template: bad
file_env: bad
''')
self.dir.write('app.yml', '''
{% set local=2 %}
file_template: {{ local }}
file_env: {{ MYVAR }}
''')
with Replace('os.environ.MYVAR', 'hello', strict=False) as r:
env = Environment(loader=FileSystemLoader(self.dir.path))
config = None
context = dict(os.environ)
for path in 'etc/myapp.yml', 'app.yml':
text = env.get_template(path).render(context)
layer = Config.from_text(text)
if config is None:
config = layer
else:
config.merge(layer)
compare(config.base_template, expected=1)
compare(config.base_env, expected='hello')
compare(config.file_template, expected=2)
compare(config.file_env, expected='hello')
def test_text_missing_parser(self):
with ShouldRaise(ParseError("No parser found for 'lolwut'")):
Config.from_text("{'foo': 'bar'}", 'lolwut')
def test_text_callable_parser(self):
config = Config.from_text("{'foo': 'bar'}", python_literal)
compare(config.data, expected={'foo': 'bar'})
def test_bytes_string_parser(self):
config = Config.from_text(b'{"foo": "bar"}', 'json')
compare(config.data, expected={'foo': 'bar'})
def test_text_missing_parser(self):
with ShouldRaise(ParseError("No parser found for 'lolwut'")):
Config.from_text("{'foo': 'bar'}", 'lolwut')
def test_text_callable_parser(self):
config = Config.from_text("{'foo': 'bar'}", python_literal)
compare(config.data, expected={'foo': 'bar'})
def test_bytes_string_parser(self):
config = Config.from_text(b'{"foo": "bar"}', 'json')
compare(config.data, expected={'foo': 'bar'})