import typing

import pytest

from email_validator import validate_email, EmailSyntaxError

# Let's test main but rename it to be clear

from email_validator.__main__ import main as validator_command_line_tool

from mocked_dns_response import MockedDnsResponseData, MockedDnsResponseDataCleanup # noqa: F401

RESOLVER = MockedDnsResponseData.create_resolver()

def test_dict_accessor() -> None:

input_email = "testaddr@example.tld"

valid_email = validate_email(input_email, check_deliverability=False)

assert isinstance(valid_email.as_dict(), dict)

assert valid_email.as_dict()["original"] == input_email

def test_dict_accessor_with_domain_address() -> None:

input_email = "me@[127.0.0.1]"

valid_email = validate_email(input_email, check_deliverability=False, allow_domain_literal=True)

assert valid_email.domain == "[127.0.0.1]"

assert isinstance(valid_email.as_dict(), dict)

assert valid_email.as_dict()["domain_address"] == '"IPv4Address(\'127.0.0.1\')"'

def test_main_single_good_input(monkeypatch: pytest.MonkeyPatch, capsys: pytest.CaptureFixture[str]) -> None:

import json

test_email = "google@google.com"

monkeypatch.setattr('sys.argv', ['email_validator', test_email])

validator_command_line_tool(dns_resolver=RESOLVER)

stdout, _ = capsys.readouterr()

output = json.loads(str(stdout))

assert isinstance(output, dict)

assert validate_email(test_email, dns_resolver=RESOLVER).original == output["original"]

def test_main_single_bad_input(monkeypatch: pytest.MonkeyPatch, capsys: pytest.CaptureFixture[str]) -> None:

bad_email = 'test@..com'

monkeypatch.setattr('sys.argv', ['email_validator', bad_email])

validator_command_line_tool(dns_resolver=RESOLVER)

stdout, _ = capsys.readouterr()

assert stdout == 'An email address cannot have a period immediately after the @-sign.\n'

def test_main_multi_input(monkeypatch: pytest.MonkeyPatch, capsys: pytest.CaptureFixture[str]) -> None:

import io

test_cases = ["google1@google.com", "google2@google.com", "test@.com", "test3@.com"]

test_input = io.StringIO("\n".join(test_cases))

monkeypatch.setattr('sys.stdin', test_input)

monkeypatch.setattr('sys.argv', ['email_validator'])

validator_command_line_tool(dns_resolver=RESOLVER)

stdout, _ = capsys.readouterr()

assert test_cases[0] not in stdout

assert test_cases[1] not in stdout

assert test_cases[2] in stdout

assert test_cases[3] in stdout

def test_bytes_input() -> None:

input_email = b"testaddr@example.tld"

valid_email = validate_email(input_email, check_deliverability=False)

assert isinstance(valid_email.as_dict(), dict)

assert valid_email.as_dict()["normalized"] == input_email.decode("utf8")

input_email = "testaddr中example.tld".encode("utf32")

with pytest.raises(EmailSyntaxError):

validate_email(input_email, check_deliverability=False)

def test_deprecation() -> None:

input_email = b"testaddr@example.tld"

valid_email = validate_email(input_email, check_deliverability=False)

with pytest.deprecated_call():

assert valid_email.email is not None

@pytest.mark.parametrize('invalid_email', [

None,

12345,

[],

{},

lambda x: x,

])

def test_invalid_type(invalid_email: typing.Any) -> None:

with pytest.raises(TypeError, match="email must be str or bytes"):

validate_email(invalid_email, check_deliverability=False)

def test_invalid_ascii() -> None:

invalid_email = b'\xd0\xba\xd0\xb2\xd1\x96\xd1\x82\xd0\xbe\xd1\x87\xd0\xba\xd0\xb0@\xd0\xbf\xd0\xbe\xd1\x88\xd1\x82\xd0\xb0.test'

with pytest.raises(EmailSyntaxError, match="The email address is not valid ASCII."):

validate_email(invalid_email, check_deliverability=False)