|
| 1 | +import django.core.exceptions |
| 2 | +import django.test |
| 3 | + |
| 4 | +import user.validators |
| 5 | + |
| 6 | + |
| 7 | +class PasswordValidatorTests(django.test.TestCase): |
| 8 | + def test_uppercase_validator_init(self): |
| 9 | + validator = user.validators.UppercaseValidator() |
| 10 | + self.assertEqual(validator.min_count, 1) |
| 11 | + self.assertEqual(validator.code, 'password_no_uppercase') |
| 12 | + |
| 13 | + validator = user.validators.UppercaseValidator(min_count=3) |
| 14 | + self.assertEqual(validator.min_count, 3) |
| 15 | + |
| 16 | + def test_uppercase_validator_validate_success(self): |
| 17 | + validator = user.validators.UppercaseValidator(min_count=2) |
| 18 | + validator.validate('PaSsword123') |
| 19 | + validator.validate( |
| 20 | + 'TESTINGpassword', |
| 21 | + ) |
| 22 | + |
| 23 | + def test_uppercase_validator_validate_failure(self): |
| 24 | + validator = user.validators.UppercaseValidator(min_count=2) |
| 25 | + with self.assertRaisesMessage( |
| 26 | + django.core.exceptions.ValidationError, |
| 27 | + 'Password must contain at least 2 uppercase letters.', |
| 28 | + ): |
| 29 | + validator.validate('password123') |
| 30 | + |
| 31 | + with self.assertRaisesMessage( |
| 32 | + django.core.exceptions.ValidationError, |
| 33 | + 'Password must contain at least 2 uppercase letters.', |
| 34 | + ): |
| 35 | + validator.validate('Password123!') |
| 36 | + |
| 37 | + def test_uppercase_validator_validate_non_ascii(self): |
| 38 | + validator = user.validators.UppercaseValidator(min_count=1) |
| 39 | + validator.validate('PÄssword123') |
| 40 | + with self.assertRaisesMessage( |
| 41 | + django.core.exceptions.ValidationError, |
| 42 | + 'Password must contain at least 1 uppercase letter.', |
| 43 | + ): |
| 44 | + validator.validate('ässword123') |
| 45 | + |
| 46 | + def test_uppercase_validator_get_help_text(self): |
| 47 | + validator = user.validators.UppercaseValidator(min_count=1) |
| 48 | + self.assertEqual( |
| 49 | + validator.get_help_text(), |
| 50 | + 'Your password must contain at least 1 uppercase letter.', |
| 51 | + ) |
| 52 | + |
| 53 | + validator = user.validators.UppercaseValidator(min_count=2) |
| 54 | + self.assertEqual( |
| 55 | + validator.get_help_text(), |
| 56 | + 'Your password must contain at least 2 uppercase letters.', |
| 57 | + ) |
| 58 | + |
| 59 | + def test_lowercase_validator_init(self): |
| 60 | + validator = user.validators.LowercaseValidator() |
| 61 | + self.assertEqual(validator.min_count, 1) |
| 62 | + self.assertEqual(validator.code, 'password_no_lowercase') |
| 63 | + |
| 64 | + validator = user.validators.LowercaseValidator(min_count=3) |
| 65 | + self.assertEqual(validator.min_count, 3) |
| 66 | + |
| 67 | + def test_lowercase_validator_validate_success(self): |
| 68 | + validator = user.validators.LowercaseValidator(min_count=2) |
| 69 | + validator.validate('password123') |
| 70 | + validator.validate('PASSWORDtest') |
| 71 | + |
| 72 | + def test_lowercase_validator_validate_failure(self): |
| 73 | + validator = user.validators.LowercaseValidator(min_count=2) |
| 74 | + with self.assertRaisesMessage( |
| 75 | + django.core.exceptions.ValidationError, |
| 76 | + 'Password must contain at least 2 lowercase letters.', |
| 77 | + ): |
| 78 | + validator.validate('PASSWORD123') |
| 79 | + |
| 80 | + with self.assertRaisesMessage( |
| 81 | + django.core.exceptions.ValidationError, |
| 82 | + 'Password must contain at least 2 lowercase letters.', |
| 83 | + ): |
| 84 | + validator.validate('PAsSWORD123!') |
| 85 | + |
| 86 | + def test_lowercase_validator_validate_non_ascii(self): |
| 87 | + validator = user.validators.LowercaseValidator(min_count=1) |
| 88 | + validator.validate('pAssword123') |
| 89 | + with self.assertRaisesMessage( |
| 90 | + django.core.exceptions.ValidationError, |
| 91 | + 'Password must contain at least 1 lowercase letter.', |
| 92 | + ): |
| 93 | + validator.validate( |
| 94 | + 'PASSWORd123', |
| 95 | + ) |
| 96 | + validator.validate('PASSWORD') |
| 97 | + |
| 98 | + def test_lowercase_validator_get_help_text(self): |
| 99 | + validator = user.validators.LowercaseValidator(min_count=1) |
| 100 | + self.assertEqual( |
| 101 | + validator.get_help_text(), |
| 102 | + 'Your password must contain at least 1 lowercase letter.', |
| 103 | + ) |
| 104 | + |
| 105 | + validator = user.validators.LowercaseValidator(min_count=2) |
| 106 | + self.assertEqual( |
| 107 | + validator.get_help_text(), |
| 108 | + 'Your password must contain at least 2 lowercase letters.', |
| 109 | + ) |
| 110 | + |
| 111 | + def test_numeric_validator_init(self): |
| 112 | + validator = user.validators.NumericValidator() |
| 113 | + self.assertEqual(validator.min_count, 1) |
| 114 | + self.assertEqual(validator.code, 'password_no_number') |
| 115 | + |
| 116 | + validator = user.validators.NumericValidator(min_count=3) |
| 117 | + self.assertEqual(validator.min_count, 3) |
| 118 | + |
| 119 | + def test_numeric_validator_validate_success(self): |
| 120 | + validator = user.validators.NumericValidator(min_count=2) |
| 121 | + validator.validate('password123') |
| 122 | + validator.validate('123abc456') |
| 123 | + |
| 124 | + def test_numeric_validator_validate_failure(self): |
| 125 | + validator = user.validators.NumericValidator(min_count=2) |
| 126 | + with self.assertRaisesMessage( |
| 127 | + django.core.exceptions.ValidationError, |
| 128 | + 'Password must contain at least 2 digits.', |
| 129 | + ): |
| 130 | + validator.validate('password') |
| 131 | + |
| 132 | + with self.assertRaisesMessage( |
| 133 | + django.core.exceptions.ValidationError, |
| 134 | + 'Password must contain at least 2 digits.', |
| 135 | + ): |
| 136 | + validator.validate('password1') |
| 137 | + |
| 138 | + def test_numeric_validator_get_help_text(self): |
| 139 | + validator = user.validators.NumericValidator(min_count=1) |
| 140 | + self.assertEqual( |
| 141 | + validator.get_help_text(), |
| 142 | + 'Your password must contain at least 1 digit.', |
| 143 | + ) |
| 144 | + |
| 145 | + validator = user.validators.NumericValidator(min_count=2) |
| 146 | + self.assertEqual( |
| 147 | + validator.get_help_text(), |
| 148 | + 'Your password must contain at least 2 digits.', |
| 149 | + ) |
| 150 | + |
| 151 | + def test_special_character_validator_init(self): |
| 152 | + validator = user.validators.SpecialCharacterValidator() |
| 153 | + self.assertEqual(validator.min_count, 1) |
| 154 | + self.assertEqual(validator.code, 'password_no_special_char') |
| 155 | + self.assertEqual( |
| 156 | + validator.pattern.pattern, |
| 157 | + user.validators.SpecialCharacterValidator.DEFAULT_SPECIAL_CHARS, |
| 158 | + ) |
| 159 | + |
| 160 | + validator = user.validators.SpecialCharacterValidator( |
| 161 | + min_count=3, |
| 162 | + special_chars=r'[@#$]', |
| 163 | + ) |
| 164 | + self.assertEqual(validator.min_count, 3) |
| 165 | + self.assertEqual(validator.pattern.pattern, r'[@#$]') |
| 166 | + |
| 167 | + def test_special_character_validator_validate_success(self): |
| 168 | + validator = user.validators.SpecialCharacterValidator(min_count=2) |
| 169 | + validator.validate('password!@') |
| 170 | + validator.validate('test$%^&') |
| 171 | + |
| 172 | + custom_validator = user.validators.SpecialCharacterValidator( |
| 173 | + min_count=1, |
| 174 | + special_chars=r'[!@#]', |
| 175 | + ) |
| 176 | + custom_validator.validate('password!') |
| 177 | + custom_validator.validate('password@') |
| 178 | + custom_validator.validate('password#') |
| 179 | + |
| 180 | + def test_special_character_validator_validate_failure(self): |
| 181 | + validator = user.validators.SpecialCharacterValidator(min_count=2) |
| 182 | + with self.assertRaisesMessage( |
| 183 | + django.core.exceptions.ValidationError, |
| 184 | + 'Password must contain at least 2 special characters.', |
| 185 | + ): |
| 186 | + validator.validate('password') |
| 187 | + |
| 188 | + with self.assertRaisesMessage( |
| 189 | + django.core.exceptions.ValidationError, |
| 190 | + 'Password must contain at least 2 special characters.', |
| 191 | + ): |
| 192 | + validator.validate('password!') |
| 193 | + |
| 194 | + custom_validator = user.validators.SpecialCharacterValidator( |
| 195 | + min_count=1, |
| 196 | + special_chars=r'[!@#]', |
| 197 | + ) |
| 198 | + with self.assertRaisesMessage( |
| 199 | + django.core.exceptions.ValidationError, |
| 200 | + 'Password must contain at least 1 special character.', |
| 201 | + ): |
| 202 | + custom_validator.validate('password$') |
| 203 | + |
| 204 | + def test_special_character_validator_get_help_text(self): |
| 205 | + validator = user.validators.SpecialCharacterValidator(min_count=1) |
| 206 | + self.assertEqual( |
| 207 | + validator.get_help_text(), |
| 208 | + 'Your password must contain at least 1 special character.', |
| 209 | + ) |
| 210 | + |
| 211 | + validator = user.validators.SpecialCharacterValidator(min_count=2) |
| 212 | + self.assertEqual( |
| 213 | + validator.get_help_text(), |
| 214 | + 'Your password must contain at least 2 special characters.', |
| 215 | + ) |
| 216 | + |
| 217 | + def test_ascii_validator_init(self): |
| 218 | + validator = user.validators.AsciiValidator() |
| 219 | + self.assertEqual(validator.code, 'password_not_ascii') |
| 220 | + |
| 221 | + def test_ascii_validator_validate_success(self): |
| 222 | + validator = user.validators.AsciiValidator() |
| 223 | + validator.validate('password123!@#') |
| 224 | + |
| 225 | + def test_ascii_validator_validate_failure(self): |
| 226 | + validator = user.validators.AsciiValidator() |
| 227 | + with self.assertRaisesMessage( |
| 228 | + django.core.exceptions.ValidationError, |
| 229 | + 'Password contains non-ASCII characters.', |
| 230 | + ): |
| 231 | + validator.validate('passwordñ') |
| 232 | + |
| 233 | + def test_ascii_validator_get_help_text(self): |
| 234 | + validator = user.validators.AsciiValidator() |
| 235 | + self.assertEqual( |
| 236 | + validator.get_help_text(), |
| 237 | + ( |
| 238 | + 'Your password must only contain standard English letters,' |
| 239 | + ' digits, and symbols.' |
| 240 | + ), |
| 241 | + ) |
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