def test_list_validators(self):
"""
Listing validators should return at least one item in a list
"""
result = list_validators()
assert result
assert type(result) is list
def main():
"""
Script controller.
"""
parser = argparse.ArgumentParser()
parser.add_argument(
'-q', '--quiet', action='store_true', default=False,
help='Goes silent. Success/failure is only noted in the return code.')
parser.add_argument(
'-V', '--validator', type=str, default='devspec',
choices=loader.list_validators(),
help='Select a specific validator to use.'
)
parser.add_argument(
'manifest', metavar='manifest', type=str, nargs=1,
help='The manifest file to validate.')
args = parser.parse_args()
Validator = loader.load_validator(args.validator)
validator = Validator()
exit_code = 0
# Future proofing for multiple inputs
for filename in args.manifest:
try:
with open(filename, 'r') as f_obj:
warnings, errors = validator.validate(f_obj.read())
if not args.quiet:
for warning in warnings:
print "W: {0}".format(warning)
for error in errors:
print "E: {0}".format(error)
if len(errors) > 0:
exit_code = 1
except IOError:
parser.error(
'The file "{0}" can not be opened'.format(filename))
# Execute here
raise SystemExit(exit_code)
