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<?php
namespace Egulias\EmailValidator\Tests\EmailValidator\Validation;
use PHPUnit\Framework\TestCase;
use Egulias\EmailValidator\EmailLexer;
use Egulias\EmailValidator\Warning\Comment;
use Egulias\EmailValidator\Warning\CFWSNearAt;
use Egulias\EmailValidator\Result\InvalidEmail;
use Egulias\EmailValidator\Warning\CFWSWithFWS;
use Egulias\EmailValidator\Warning\LocalTooLong;
use Egulias\EmailValidator\Warning\QuotedString;
use Egulias\EmailValidator\Validation\RFCValidation;
use Egulias\EmailValidator\Result\Reason\NoLocalPart;
use Egulias\EmailValidator\Result\Reason\AtextAfterCFWS;
use Egulias\EmailValidator\Result\Reason\UnOpenedComment;
use Egulias\EmailValidator\Result\Reason\UnclosedQuotedString;
use Egulias\EmailValidator\Result\Reason\CRNoLF;
use Egulias\EmailValidator\Result\Reason\DotAtEnd;
use Egulias\EmailValidator\Result\Reason\DotAtStart;
use Egulias\EmailValidator\Result\Reason\ConsecutiveDot;
use Egulias\EmailValidator\Result\Reason\ExpectingATEXT;
use Egulias\EmailValidator\Result\Reason\UnclosedComment;
use Egulias\EmailValidator\Warning\TLD;
class RFCValidationTest extends TestCase
{
/**
* @var RFCValidation
*/
protected $validator;
/**
* @var EmailLexer
*/
protected $lexer;
protected function setUp() : void
{
$this->validator = new RFCValidation();
$this->lexer = new EmailLexer();
}
protected function tearDown() : void
{
$this->validator = null;
}
/**
* @dataProvider getValidEmails
*/
public function testValidEmails($email)
{
$this->assertTrue($this->validator->isValid($email, $this->lexer));
}
public static function getValidEmails()
{
return array(
['â@iana.org'],
['fabien@symfony.com'],
['example@example.co.uk'],
['fabien_potencier@example.fr'],
['fab\'ien@symfony.com'],
['fab\ ien@symfony.com'],
['example((example))@fakedfake.co.uk'],
['fabien+a@symfony.com'],
['exampl=e@example.com'],
['инфо@письмо.рф'],
['"username"@example.com'],
['"user,name"@example.com'],
['"user name"@example.com'],
['"user@name"@example.com'],
['"user\"name"@example.com'],
['"\a"@iana.org'],
['"test\ test"@iana.org'],
['""@iana.org'],
['"\""@iana.org'],
['müller@möller.de'],
["1500111@профи-инвест.рф"],
[sprintf('example@%s.com', str_repeat('ъ', 40))],
);
}
/**
* @dataProvider getValidEmailsWithWarnings
*/
public function testValidEmailsWithWarningsCheck($email, $expectedWarnings)
{
$this->assertTrue($this->validator->isValid($email, $this->lexer));
$this->assertEquals($expectedWarnings, $this->validator->getWarnings());
}
public static function getValidEmailsWithWarnings()
{
return [
['a5aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa@example.com', [new LocalTooLong()]],
['example@example', [new TLD()]],
['example @invalid.example.com', [new CFWSNearAt()]],
['example(examplecomment)@invalid.example.com',[new Comment(), new CFWSNearAt()]],
["\"\t\"@invalid.example.com", [new QuotedString("", '"'), new CFWSWithFWS(),]],
["\"\r\"@invalid.example.com", [new QuotedString('', '"'), new CFWSWithFWS(),]],
['"example"@invalid.example.com', [new QuotedString('', '"')]],
['too_long_localpart_too_long_localpart_too_long_localpart_too_long_localpart@invalid.example.com',
[new LocalTooLong()]],
];
}
public function testInvalidUTF8Email()
{
$email = "\x80\x81\x82@\x83\x84\x85.\x86\x87\x88";
$this->assertFalse($this->validator->isValid($email, $this->lexer));
}
/**
* @dataProvider getInvalidEmails
*/
public function testInvalidEmails($email)
{
$this->assertFalse($this->validator->isValid($email, $this->lexer));
}
public static function getInvalidEmails()
{
return [
['user name@example.com'],
['user name@example.com'],
['example.@example.co.uk'],
['example@example@example.co.uk'],
['(test_exampel@example.fr'],
['example(example]example@example.co.uk'],
['.example@localhost'],
['ex\ample@localhost'],
['user name@example.com'],
['usern,ame@example.com'],
['user[na]me@example.com'],
['"""@iana.org'],
['"\"@iana.org'],
['"test"test@iana.org'],
['"test""test"@iana.org'],
['"test"."test"@iana.org'],
['"test".test@iana.org'],
['"test"' . chr(0) . '@iana.org'],
['"test\"@iana.org'],
[chr(226) . '@iana.org'],
['\r\ntest@iana.org'],
['\r\n test@iana.org'],
['\r\n \r\ntest@iana.org'],
['\r\n \r\ntest@iana.org'],
['\r\n \r\n test@iana.org'],
['test;123@foobar.com'],
['examp║le@symfony.com'],
['example@invalid-.domain.com'],
['example@-invalid.com'],
['0'],
[0],
];
}
/**
* @dataProvider getInvalidEmailsWithErrors
*/
public function testInvalidDEmailsWithErrorsCheck($error, $email)
{
$this->assertFalse($this->validator->isValid($email, $this->lexer));
$this->assertEquals($error, $this->validator->getError());
}
public static function getInvalidEmailsWithErrors()
{
return [
[new InvalidEmail(new NoLocalPart(), "@"), '@example.co.uk'],
[new InvalidEmail(new ConsecutiveDot(), '.'), 'example..example@example.co.uk'],
[new InvalidEmail(new ExpectingATEXT('Invalid token found'), '<'), '<example_example>@example.fr'],
[new InvalidEmail(new DotAtStart(), '.'), '.example@localhost'],
[new InvalidEmail(new DotAtEnd(), '.'), 'example.@example.co.uk'],
[new InvalidEmail(new UnclosedComment(), '('), '(example@localhost'],
[new InvalidEmail(new UnclosedQuotedString(), '"'), '"example@localhost'],
[
new InvalidEmail(
new ExpectingATEXT('https://tools.ietf.org/html/rfc5322#section-3.2.4 - quoted string should be a unit'),
'"'),
'exa"mple@localhost'
],
[new InvalidEmail(new UnOpenedComment(), ')'), 'comment)example@localhost'],
[new InvalidEmail(new UnOpenedComment(), ')'), 'example(comment))@localhost'],
[new InvalidEmail(new AtextAfterCFWS(), "\n"), "exampl\ne@example.co.uk"],
[new InvalidEmail(new AtextAfterCFWS(), "\t"), "exampl\te@example.co.uk"],
[new InvalidEmail(new CRNoLF(), "\r"), "exam\rple@example.co.uk"],
];
}
}
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