def test_validate_names_dots(self):
"""``validate_names`` raises ValueError if the hostname contains dots '.'"""
with self.assertRaises(ValueError):
validators.validate_names('v8.0.0.7-1', 'v8.0.0.7')
def test_validate_names(self):
"""``validate_names`` returns None upon success"""
output = validators.validate_names('mycluster', group='cluster name')
expected = None
self.assertEqual(output, expected)
def test_validate_names_not_alpha(self):
"""``validate_names`` raises ValueError if the hostname does not start with a letter"""
with self.assertRaises(ValueError):
validators.validate_names(hostname='-sdf.foo_bar.com', group='cluster name')
def test_validate_names_bad_char(self):
"""``validate_names`` raises ValueError if the hostname contains invalid chars"""
with self.assertRaises(ValueError):
validators.validate_names(hostname='sdf.foo_bar.com', group='cluster name')
def test_validate_names_too_short(self):
"""``validate_names`` raises ValueError if the hostname is too short"""
with self.assertRaises(ValueError):
validators.validate_names(hostname='',
group='cluster name')
def test_validate_names_too_long(self):
"""``validate_names`` raises ValueError if the hostname is too long"""
with self.assertRaises(ValueError):
validators.validate_names('-'.join(['a' for x in range(300)]),
group='cluster name')