def test_read_config_file():
with tempfile.NamedTemporaryFile() as config_file:
config_file.write(b'[mysection]\nvalue=42')
config_file.flush()
parser = argparse.ArgumentParser()
args = config.parse_args(parser, ['myscript', '--config', config_file.name])
assert args['mysection']['value'] == '42'
def test_read_config_file():
with tempfile.NamedTemporaryFile() as config_file:
config_file.write(b'[mysection]\nvalue=42')
config_file.flush()
parser = argparse.ArgumentParser()
args = config.parse_args(parser, ['myscript', '--config', config_file.name], config_file='zgres')
assert args['mysection']['value'] == '42'
def test_error_with_no_config_file():
with tempfile.NamedTemporaryFile() as config_file:
name = config_file.name
parser = argparse.ArgumentParser()
with pytest.raises(FileNotFoundError) as exec:
config.parse_args(parser, ['myscript', '--config', name])
def test_error_with_no_config_file():
with tempfile.NamedTemporaryFile() as config_file:
name = config_file.name
parser = argparse.ArgumentParser()
with pytest.raises(FileNotFoundError) as exec:
config.parse_args(parser, ['myscript', '--config', name], config_file='zgres')