def test_read_config_given_valid_json_returns_nested_objects(filename_for_sample_valid_config):
# Act
config = confreader.read_config(filename_for_sample_valid_config)
# Assert
assert len(vars(config)) == 1
assert config.locations.problem_root == "problems"
assert config.locations.report_root == "reports"
def read_config(args):
if args.conf is not None:
config_file = os.path.abspath(args.conf)
else:
config_dir = os.path.abspath(os.path.join(os.path.dirname(__file__), os.pardir, "conf"))
config_file = os.path.join(config_dir, "grader.conf")
if not os.path.exists(config_file):
raise EnvironmentError("Configuration file '{config_file}' not found. Please create one or copy it from grader.conf.template.".format(**locals()))
return confreader.read_config(config_file)
def read_problem_config(problem):
config_filename = os.path.join(problem.root_dir, "problem.conf")
return confreader.read_config(config_filename)
def test_read_config_given_nonexistent_file_throws(non_existent_filename):
# Assert
with pytest.raises(Exception):
config = confreader.read_config(non_existent_filename)
def test_read_config_given_invalid_json_throws(filename_for_invalid_config):
# Assert
with pytest.raises(Exception):
config = confreader.read_config(filename_for_invalid_config)