def test_should_raise_error_when_file_is_not_path_or_string(
self, yaml_file):
with pytest.raises(TypeError) as exc_info:
Configuration.load_from_yaml(yaml_file)
assert f'yaml file must be of type Path or str but you provided {type(yaml_file)}' == str(
exc_info.value)
def test_should_raise_error_when_file_is_not_valid_yaml(self, tmp_path):
yaml_file = tmp_path / 'foo.yaml'
lines = """
[scalpel]
foo = bar
"""
yaml_file.write_text(lines)
with pytest.raises(DecodeError):
Configuration.load_from_yaml(yaml_file)
def test_should_return_correct_config_when_given_correct_yaml_file(self, tmp_path):
lines = """---
scalpel:
fetch_timeout: 4.0
user_agent: Mozilla/5.0
follow_robots_txt: true
foo: bar
"""
yaml_file = tmp_path / 'settings.yml'
yaml_file.write_text(lines)
expected_config = Configuration(fetch_timeout=4.0, user_agent='Mozilla/5.0', follow_robots_txt=True)
for item in [f'{yaml_file}', yaml_file]:
config = Configuration.load_from_yaml(item)
assert expected_config.fetch_timeout == config.fetch_timeout
assert expected_config.user_agent == config.user_agent
assert expected_config.follow_robots_txt == config.follow_robots_txt