def test_user_name_check_accepts_input_if_it_has_min_one_letter(self):
# GIVEN
user_name_ok = "t34"
user_name_not_ok = "134"
# WHEN
accepted_result = word_service.check_user_name(user_name_ok)
denied_result = word_service.check_user_name(user_name_not_ok)
# THEN
self.assertTrue(accepted_result)
self.assertFalse(denied_result)
def test_user_name_check_denies_any_parenthesis(self):
# GIVEN
user_name_parenth = "(name)"
user_name_square = "[name]"
user_name_curly = "{name}"
user_name_angle = "<name>"
# WHEN
result_parenth = word_service.check_user_name(user_name_parenth)
result_square = word_service.check_user_name(user_name_square)
result_curly = word_service.check_user_name(user_name_curly)
result_angle = word_service.check_user_name(user_name_angle)
# THEN
self.assertFalse(result_parenth)
self.assertFalse(result_square)
self.assertFalse(result_curly)
self.assertFalse(result_angle)
def test_user_name_check_denies_other_operators(self):
# GIVEN
user_name_plus = "abc+def"
user_name_div = "abc/def"
user_name_mult = "abc*def"
user_name_mod = r"abc\%def"
# WHEN
result_plus = word_service.check_user_name(user_name_plus)
result_div = word_service.check_user_name(user_name_div)
result_mult = word_service.check_user_name(user_name_mult)
result_mod = word_service.check_user_name(user_name_mod)
# THEN
self.assertFalse(result_plus)
self.assertFalse(result_div)
self.assertFalse(result_mult)
self.assertFalse(result_mod)
def test_user_name_check_denies_more_than_20_chars(self):
# GIVEN
user_name = "12345678901234567890a"
# WHEN
result = word_service.check_user_name(user_name)
# THEN
self.assertFalse(result)
def test_user_name_check_denies_less_than_3_chars(self):
# GIVEN
user_name = "me"
# WHEN
result = word_service.check_user_name(user_name)
# THEN
self.assertFalse(result)
def test_user_name_check_denies_spaces(self):
# GIVEN
user_name = "test me"
# WHEN
result = word_service.check_user_name(user_name)
# THEN
self.assertFalse(result)
def test_user_name_check_accepts_letters_digits_hypens_and_underscores(
self):
# GIVEN
user_name = "test_me-100_times"
# WHEN
result = word_service.check_user_name(user_name)
# THEN
self.assertTrue(result)