Source code for timApp.tests.unit.test_valid_email

from unittest import TestCase

from timApp.util.utils import is_valid_email


class ValidEmailTest(TestCase):
    def assert_valid_email(self, email: str):
        self.assertTrue(is_valid_email(email))

    def assert_invalid_email(self, email: str):
        self.assertFalse(is_valid_email(email))

    def test_invalid_email(self):
        self.assert_invalid_email("")
        self.assert_invalid_email("@")
        self.assert_invalid_email("a@")
        self.assert_invalid_email("@a")
        self.assert_invalid_email("@a.com")
        self.assert_invalid_email("a@.com")
        self.assert_invalid_email("a@com")
        self.assert_invalid_email("a@a.b")
        self.assert_invalid_email("a@@a.com")
        self.assert_invalid_email("a@a@a.com")
        self.assert_invalid_email("a.@a.com")
        self.assert_invalid_email(".a@a.com")
        self.assert_invalid_email("a..a@a.com")
        self.assert_invalid_email('"@a.com')
        self.assert_invalid_email("a b@a.com")
        self.assert_invalid_email("a@a..aa")

        # TODO: These should be valid.
        self.assert_invalid_email('""@a.com')
        self.assert_invalid_email('"@"@a.com')
        self.assert_invalid_email('"a b"@a.com')
        self.assert_invalid_email("!#$%&'*+-/=?^_`{|}~@a.com")

    def test_valid_email(self):
        self.assert_valid_email("a+a+a@a.com")
        self.assert_valid_email("+a@a.com")
        self.assert_valid_email("a+@a.com")
        self.assert_valid_email("a@a.com")
        self.assert_valid_email("abc@xyz.com")
        self.assert_valid_email("a+a@a.com")
        self.assert_valid_email("abc+def@xyz.com")
        self.assert_valid_email("abc+def@xyz.fi")
        self.assert_valid_email("_@xyz.fi")
        self.assert_valid_email("-@xyz.fi")
        self.assert_valid_email("a-a@xyz.fi")
        self.assert_valid_email("a_a@xyz.fi")
        self.assert_valid_email("abc.def.ghi@xyz.fi")
        self.assert_valid_email("a@a.a.aa")

        # TODO: These should be invalid.
        self.assert_valid_email("a@-.--")
        self.assert_valid_email("a@a-.com")
        self.assert_valid_email("a@-a.com")
        self.assert_valid_email("a@a.-com")
        self.assert_valid_email("a@a.com-")