def test_validate_name_not_string(self):
""" Assumptions:
- given name is not string (int instead)
"""
name = 111
with self.assertRaisesRegex(ServerNameNotValidError, "must be String"):
ServerOp.validate_name(name)
def test_validate_name_too_long(self):
""" Assumptions:
- given name have 31 length
"""
name = "a" * 31
with self.assertRaisesRegex(ServerNameNotValidError, "wrong length"):
ServerOp.validate_name(name)
def test_validate_name_positive(self):
""" Assumptions:
- given name is string with length >= 1 and <= 30
and matched regex [A-Za-z0-9_]+
"""
name = "aA09_"
try:
ServerOp.validate_name(name)
except ServerNameNotValidError:
self.fail("ServerNameNotValidError raised.")
def test_validate_name_wrong_characters(self):
""" Assumptions:
- given name does not match regex [A-Za-z0-9_]+
"""
name_regex = r"[A-Za-z0-9_]+"
wrong_chars = [
char for char in list(string.printable)
if not re.match(name_regex, char)
]
for wrong_char in wrong_chars:
with self.assertRaisesRegex(ServerNameNotValidError,
"does not match regex"):
ServerOp.validate_name(wrong_char)