Advertise return annotations from doctrine/lexer (#209)

Adding support for deprecated PHP behaviours.

.travis.yml

@@ -1,12 +1,17 @@
 sudo: false
 
+dist: trusty
+
 language: php
 
 php:
   - 5.5
   - 5.6
   - 7.0
-  - hhvm
+  - 7.1
+  - 7.2
+  - 7.3
+  - 7.4snapshot
 
 env:
   global:
@@ -26,9 +31,8 @@ install:
   - if [ "$deps" = "high" ]; then composer update; fi
 
 script:
- - mkdir -p build/logs
+  - mkdir -p build/logs
- - phpunit --coverage-clover build/logs/clover.xml
+  - vendor/bin/phpunit --coverage-clover build/logs/clover.xml
 
 after_script:
- - php vendor/bin/coveralls
+  - php vendor/bin/coveralls
-

EmailValidator/EmailLexer.php

@@ -67,8 +67,6 @@ class EmailLexer extends AbstractLexer
         "\n"   => self::S_LF,
         "\r\n" => self::CRLF,
         'IPv6' => self::S_IPV6TAG,
-        '<'    => self::S_LOWERTHAN,
-        '>'    => self::S_GREATERTHAN,
         '{'    => self::S_OPENQBRACKET,
         '}'    => self::S_CLOSEQBRACKET,
         ''     => self::S_EMPTY,
@@ -79,10 +77,25 @@ class EmailLexer extends AbstractLexer
 
     protected $previous;
 
+    private static $nullToken = [
+        'value' => '',
+        'type' => null,
+        'position' => 0,
+    ];
+
+    public function __construct()
+    {
+        $this->previous = $this->token = self::$nullToken;
+    }
+
+    /**
+     * @return void
+     */
     public function reset()
     {
         $this->hasInvalidTokens = false;
         parent::reset();
+        $this->previous = $this->token = self::$nullToken;
     }
 
     public function hasInvalidTokens()
@@ -91,7 +104,7 @@ class EmailLexer extends AbstractLexer
     }
 
     /**
-     * @param $type
+     * @param string $type
      * @throws \UnexpectedValueException
      * @return boolean
      */
@@ -124,8 +137,10 @@ class EmailLexer extends AbstractLexer
     public function moveNext()
     {
         $this->previous = $this->token;
+        $hasNext = parent::moveNext();
+        $this->token = $this->token ?: self::$nullToken;
 
-        return parent::moveNext();
+        return $hasNext;
     }
 
     /**
@@ -191,7 +206,7 @@ class EmailLexer extends AbstractLexer
     }
 
     /**
-     * @param $value
+     * @param string $value
      * @return bool
      */
     protected function isNullType($value)
@@ -204,7 +219,7 @@ class EmailLexer extends AbstractLexer
     }
 
     /**
-     * @param $value
+     * @param string $value
      * @return bool
      */
     protected function isUTF8Invalid($value)
@@ -216,6 +231,9 @@ class EmailLexer extends AbstractLexer
         return false;
     }
 
+    /**
+     * @return string
+     */
     protected function getModifiers()
     {
         return 'iu';

EmailValidator/EmailParser.php

@@ -33,7 +33,7 @@ class EmailParser
     }
 
     /**
-     * @param $str
+     * @param string $str
      * @return array
      */
     public function parse($str)

EmailValidator/EmailValidator.php

@@ -28,7 +28,7 @@ class EmailValidator
     }
 
     /**
-     * @param                 $email
+     * @param string          $email
      * @param EmailValidation $emailValidation
      * @return bool
      */

EmailValidator/Exception/ExpectingQPair.php

@@ -2,7 +2,7 @@
 
 namespace Egulias\EmailValidator\Exception;
 
-class ExpectedQPair extends InvalidEmail
+class ExpectingQPair extends InvalidEmail
 {
     const CODE = 136;
     const REASON = "Expecting QPAIR";

EmailValidator/Exception/NoDNSRecord.php

@@ -2,8 +2,6 @@
 
 namespace Egulias\EmailValidator\Exception;
 
-use Egulias\EmailValidator\Exception\InvalidEmail;
-
 class NoDNSRecord extends InvalidEmail
 {
     const CODE = 5;

EmailValidator/Parser/DomainPart.php

@@ -41,21 +41,7 @@ class DomainPart extends Parser
     {
         $this->lexer->moveNext();
 
-        if ($this->lexer->token['type'] === EmailLexer::S_DOT) {
+        $this->performDomainStartChecks();
-            throw new DotAtStart();
-        }
-
-        if ($this->lexer->token['type'] === EmailLexer::S_EMPTY) {
-            throw new NoDomainPart();
-        }
-        if ($this->lexer->token['type'] === EmailLexer::S_HYPHEN) {
-            throw new DomainHyphened();
-        }
-
-        if ($this->lexer->token['type'] === EmailLexer::S_OPENPARENTHESIS) {
-            $this->warnings[DeprecatedComment::CODE] = new DeprecatedComment();
-            $this->parseDomainComments();
-        }
 
         $domain = $this->doParseDomainPart();
 
@@ -77,6 +63,38 @@ class DomainPart extends Parser
         $this->domainPart = $domain;
     }
 
+    private function performDomainStartChecks()
+    {
+        $this->checkInvalidTokensAfterAT();
+        $this->checkEmptyDomain();
+
+        if ($this->lexer->token['type'] === EmailLexer::S_OPENPARENTHESIS) {
+            $this->warnings[DeprecatedComment::CODE] = new DeprecatedComment();
+            $this->parseDomainComments();
+        }
+    }
+
+    private function checkEmptyDomain()
+    {
+        $thereIsNoDomain = $this->lexer->token['type'] === EmailLexer::S_EMPTY ||
+            ($this->lexer->token['type'] === EmailLexer::S_SP &&
+            !$this->lexer->isNextToken(EmailLexer::GENERIC));
+
+        if ($thereIsNoDomain) {
+            throw new NoDomainPart();
+        }
+    }
+
+    private function checkInvalidTokensAfterAT()
+    {
+        if ($this->lexer->token['type'] === EmailLexer::S_DOT) {
+            throw new DotAtStart();
+        }
+        if ($this->lexer->token['type'] === EmailLexer::S_HYPHEN) {
+            throw new DomainHyphened();
+        }
+    }
+
     public function getDomainPart()
     {
         return $this->domainPart;
@@ -166,7 +184,7 @@ class DomainPart extends Parser
 
             $domain .= $this->lexer->token['value'];
             $this->lexer->moveNext();
-        } while ($this->lexer->token);
+        } while (null !== $this->lexer->token['type']);
 
         return $domain;
     }

EmailValidator/Parser/LocalPart.php

@@ -21,8 +21,8 @@ class LocalPart extends Parser
         $closingQuote = false;
         $openedParenthesis = 0;
 
-        while ($this->lexer->token['type'] !== EmailLexer::S_AT && $this->lexer->token) {
+        while ($this->lexer->token['type'] !== EmailLexer::S_AT && null !== $this->lexer->token['type']) {
-            if ($this->lexer->token['type'] === EmailLexer::S_DOT && !$this->lexer->getPrevious()) {
+            if ($this->lexer->token['type'] === EmailLexer::S_DOT && null === $this->lexer->getPrevious()['type']) {
                 throw new DotAtStart();
             }
 
@@ -86,7 +86,7 @@ class LocalPart extends Parser
 
         $this->lexer->moveNext();
 
-        while ($this->lexer->token['type'] !== EmailLexer::S_DQUOTE && $this->lexer->token) {
+        while ($this->lexer->token['type'] !== EmailLexer::S_DQUOTE && null !== $this->lexer->token['type']) {
             $parseAgain = false;
             if (isset($special[$this->lexer->token['type']]) && $setSpecialsWarning) {
                 $this->warnings[CFWSWithFWS::CODE] = new CFWSWithFWS();

EmailValidator/Parser/Parser.php

@@ -8,7 +8,7 @@ use Egulias\EmailValidator\Exception\ConsecutiveDot;
 use Egulias\EmailValidator\Exception\CRLFAtTheEnd;
 use Egulias\EmailValidator\Exception\CRLFX2;
 use Egulias\EmailValidator\Exception\CRNoLF;
-use Egulias\EmailValidator\Exception\ExpectedQPair;
+use Egulias\EmailValidator\Exception\ExpectingQPair;
 use Egulias\EmailValidator\Exception\ExpectingATEXT;
 use Egulias\EmailValidator\Exception\ExpectingCTEXT;
 use Egulias\EmailValidator\Exception\UnclosedComment;
@@ -50,7 +50,7 @@ abstract class Parser
     {
         if (!($this->lexer->token['type'] === EmailLexer::INVALID
             || $this->lexer->token['type'] === EmailLexer::C_DEL)) {
-            throw new ExpectedQPair();
+            throw new ExpectingQPair();
         }
 
         $this->warnings[QuotedPart::CODE] =

EmailValidator/Validation/DNSCheckValidation.php

@@ -18,6 +18,13 @@ class DNSCheckValidation implements EmailValidation
      * @var InvalidEmail
      */
     private $error;
+    
+    public function __construct()
+    {
+        if (!extension_loaded('intl')) {
+            throw new \LogicException(sprintf('The %s class requires the Intl extension.', __CLASS__));
+        }
+    }
 
     public function isValid($email, EmailLexer $emailLexer)
     {
@@ -44,7 +51,11 @@ class DNSCheckValidation implements EmailValidation
 
     protected function checkDNS($host)
     {
-        $host = rtrim($host, '.') . '.';
+        $variant = INTL_IDNA_VARIANT_2003;
+        if ( defined('INTL_IDNA_VARIANT_UTS46') ) {
+            $variant = INTL_IDNA_VARIANT_UTS46;
+        }
+        $host = rtrim(idn_to_ascii($host, IDNA_DEFAULT, $variant), '.') . '.';
 
         $Aresult = true;
         $MXresult = checkdnsrr($host, 'MX');

EmailValidator/Validation/MultipleValidationWithAnd.php

@@ -62,7 +62,8 @@ class MultipleValidationWithAnd implements EmailValidation
         $errors = [];
         foreach ($this->validations as $validation) {
             $emailLexer->reset();
-            $result = $result && $validation->isValid($email, $emailLexer);
+            $validationResult = $validation->isValid($email, $emailLexer);
+            $result = $result && $validationResult;
             $this->warnings = array_merge($this->warnings, $validation->getWarnings());
             $errors = $this->addNewError($validation->getError(), $errors);
 

EmailValidator/Validation/SpoofCheckValidation.php

@@ -14,6 +14,13 @@ class SpoofCheckValidation implements EmailValidation
      */
     private $error;
 
+    public function __construct()
+    {
+        if (!extension_loaded('intl')) {
+            throw new \LogicException(sprintf('The %s class requires the Intl extension.', __CLASS__));
+        }
+    }
+
     public function isValid($email, EmailLexer $emailLexer)
     {
         $checker = new Spoofchecker();

README.md

@@ -1,22 +1,25 @@
-#EmailValidator
+# EmailValidator
-[![Build Status](https://travis-ci.org/egulias/EmailValidator.png?branch=master)](https://travis-ci.org/egulias/EmailValidator) [![Coverage Status](https://coveralls.io/repos/egulias/EmailValidator/badge.png?branch=master)](https://coveralls.io/r/egulias/EmailValidator?branch=master) [![Scrutinizer Code Quality](https://scrutinizer-ci.com/g/egulias/EmailValidator/badges/quality-score.png?b=master)](https://scrutinizer-ci.com/g/egulias/EmailValidator/?branch=master) [![SensioLabsInsight](https://insight.sensiolabs.com/projects/22ba6692-9c02-42e5-a65d-1c5696bfffc6/small.png)](https://insight.sensiolabs.com/projects/22ba6692-9c02-42e5-a65d-1c5696bfffc6)
+[![Build Status](https://travis-ci.org/egulias/EmailValidator.svg?branch=master)](https://travis-ci.org/egulias/EmailValidator) [![Coverage Status](https://coveralls.io/repos/egulias/EmailValidator/badge.svg?branch=master)](https://coveralls.io/r/egulias/EmailValidator?branch=master) [![Scrutinizer Code Quality](https://scrutinizer-ci.com/g/egulias/EmailValidator/badges/quality-score.png?b=master)](https://scrutinizer-ci.com/g/egulias/EmailValidator/?branch=master) [![SensioLabsInsight](https://insight.sensiolabs.com/projects/22ba6692-9c02-42e5-a65d-1c5696bfffc6/small.png)](https://insight.sensiolabs.com/projects/22ba6692-9c02-42e5-a65d-1c5696bfffc6)
 =============================
-With the help of [PHPStorm](https://www.jetbrains.com/phpstorm/)
+## Suported RFCs ##
+This library aims to support:
 
-##Requirements##
+RFC 5321, 5322, 6530, 6531, 6532.
+
+## Requirements ##
 
  * [Composer](https://getcomposer.org) is required for installation
- * [Spoofchecking](https://github.com/egulias/EmailValidator/blob/master/EmailValidator/Validation/SpoofCheckValidation.php) validation requires that your PHP system have the [PHP Internationalization Libraries](http://php.net/manual/en/book.intl.php) (also known as PHP Intl)
+ * [Spoofchecking](https://github.com/egulias/EmailValidator/blob/master/EmailValidator/Validation/SpoofCheckValidation.php) and [DNSCheckValidation](https://github.com/egulias/EmailValidator/blob/master/EmailValidator/Validation/DNSCheckValidation.php) validation requires that your PHP system has the [PHP Internationalization Libraries](https://php.net/manual/en/book.intl.php) (also known as PHP Intl)
 
-##Installation##
+## Installation ##
 
 Run the command below to install via Composer
 
 ```shell
-composer require egulias/email-validator "~2.1"
+composer require egulias/email-validator
 ```
 
-##Getting Started##
+## Getting Started ##
 `EmailValidator`requires you to decide which (or combination of them) validation/s strategy/ies you'd like to follow for each [validation](#available-validations).
 
 A basic example with the RFC validation
@@ -31,7 +34,7 @@ $validator->isValid("example@example.com", new RFCValidation()); //true
 ```
 
 
-###Available validations###
+### Available validations ###
 
 1. [RFCValidation](https://github.com/egulias/EmailValidator/blob/master/EmailValidator/Validation/RFCValidation.php)
 2. [NoRFCWarningsValidation](https://github.com/egulias/EmailValidator/blob/master/EmailValidator/Validation/NoRFCWarningsValidation.php)
@@ -60,20 +63,20 @@ $multipleValidations = new MultipleValidationWithAnd([
 $validator->isValid("example@example.com", $multipleValidations); //true
 ```
 
-###How to extend###
+### How to extend ###
 
-It's easy! You just need to extend [EmailValidation](https://github.com/egulias/EmailValidator/blob/master/EmailValidator/Validation/EmailValidation.php) and you can use your own validation.
+It's easy! You just need to implement [EmailValidation](https://github.com/egulias/EmailValidator/blob/master/EmailValidator/Validation/EmailValidation.php) and you can use your own validation.
 
 
-##Other Contributors##
+## Other Contributors ##
 (You can find current contributors [here](https://github.com/egulias/EmailValidator/graphs/contributors))
 
 As this is a port from another library and work, here are other people related to the previous one:
 
-* Ricard Clau [@ricardclau](http://github.com/ricardclau):      	Performance against PHP built-in filter_var
+* Ricard Clau [@ricardclau](https://github.com/ricardclau):      	Performance against PHP built-in filter_var
-* Josepf Bielawski [@stloyd](http://github.com/stloyd):      		For its first re-work of Dominic's lib
+* Josepf Bielawski [@stloyd](https://github.com/stloyd):      		For its first re-work of Dominic's lib
-* Dominic Sayers [@dominicsayers](http://github.com/dominicsayers):  	The original isemail function
+* Dominic Sayers [@dominicsayers](https://github.com/dominicsayers):  	The original isemail function
 
-##License##
+## License ##
 Released under the MIT License attached with this code.
 

Tests/EmailValidator/EmailLexerTest.php

@@ -3,8 +3,9 @@
 namespace Egulias\Tests\EmailValidator;
 
 use Egulias\EmailValidator\EmailLexer;
+use PHPUnit\Framework\TestCase;
 
-class EmailLexerTests extends \PHPUnit_Framework_TestCase
+class EmailLexerTests extends TestCase
 {
 
     public function testLexerExtendsLib()

Tests/EmailValidator/EmailValidatorTest.php

@@ -4,8 +4,9 @@ namespace Egulias\Tests\EmailValidator;
 
 use Egulias\EmailValidator\EmailValidator;
 use Egulias\EmailValidator\Validation\MultipleValidationWithAnd;
+use PHPUnit\Framework\TestCase;
 
-class EmailValidatorTest extends \PHPUnit_Framework_TestCase
+class EmailValidatorTest extends TestCase
 {
     public function testValidationIsUsed()
     {

Tests/EmailValidator/Validation/DNSCheckValidationTest.php

@@ -6,8 +6,9 @@ use Egulias\EmailValidator\EmailLexer;
 use Egulias\EmailValidator\Exception\NoDNSRecord;
 use Egulias\EmailValidator\Validation\DNSCheckValidation;
 use Egulias\EmailValidator\Warning\NoDNSMXRecord;
+use PHPUnit\Framework\TestCase;
 
-class DNSCheckValidationTest extends \PHPUnit_Framework_TestCase
+class DNSCheckValidationTest extends TestCase
 {
     public function validEmailsProvider()
     {
@@ -23,6 +24,9 @@ class DNSCheckValidationTest extends \PHPUnit_Framework_TestCase
             ['"Abc@def"@example.com'],
             ['"Fred\ Bloggs"@example.com'],
             ['"Joe.\\Blow"@example.com'],
+            
+            // unicide
+            ['ñandu.cl'],
         ];
     }
 

Tests/EmailValidator/Validation/IsEmailFunctionTests.php

@@ -7,8 +7,9 @@ use Egulias\EmailValidator\Validation\DNSCheckValidation;
 use Egulias\EmailValidator\Validation\MultipleValidationWithAnd;
 use Egulias\EmailValidator\Validation\NoRFCWarningsValidation;
 use Egulias\EmailValidator\Validation\RFCValidation;
+use PHPUnit\Framework\TestCase;
 
-class IsEmailFunctionTests extends \PHPUnit_Framework_TestCase
+class IsEmailFunctionTests extends TestCase
 {
     /**
      * @dataProvider isEmailTestSuite

Tests/EmailValidator/Validation/MultipleValidationWithAndTest.php

@@ -2,18 +2,23 @@
 
 namespace Egulias\Tests\EmailValidator\Validation;
 
+use Egulias\EmailValidator\EmailLexer;
+use Egulias\EmailValidator\EmailValidator;
 use Egulias\EmailValidator\Exception\CommaInDomain;
 use Egulias\EmailValidator\Exception\NoDomainPart;
 use Egulias\EmailValidator\Validation\MultipleErrors;
 use Egulias\EmailValidator\Validation\MultipleValidationWithAnd;
+use Egulias\EmailValidator\Validation\NoRFCWarningsValidation;
+use Egulias\EmailValidator\Validation\RFCValidation;
 use Egulias\EmailValidator\Warning\AddressLiteral;
 use Egulias\EmailValidator\Warning\DomainLiteral;
+use PHPUnit\Framework\TestCase;
 
-class MultipleValidationWitAndTest extends \PHPUnit_Framework_TestCase
+class MultipleValidationWithAndTest extends TestCase
 {
     public function testUsesAndLogicalOperation()
     {
-        $lexer = $this->getMockBuilder("Egulias\\EmailValidator\\EmailLexer")->getMock();
+        $lexer = new EmailLexer();
         $validationTrue = $this->getMockBuilder("Egulias\\EmailValidator\\Validation\\EmailValidation")->getMock();
         $validationTrue->expects($this->any())->method("isValid")->willReturn(true);
         $validationTrue->expects($this->any())->method("getWarnings")->willReturn([]);
@@ -34,7 +39,7 @@ class MultipleValidationWitAndTest extends \PHPUnit_Framework_TestCase
 
     public function testValidationIsValid()
     {
-        $lexer = $this->getMockBuilder("Egulias\\EmailValidator\\EmailLexer")->getMock();
+        $lexer = new EmailLexer();
 
         $validation = $this->getMockBuilder("Egulias\\EmailValidator\\Validation\\EmailValidation")->getMock();
         $validation->expects($this->any())->method("isValid")->willReturn(true);
@@ -55,7 +60,7 @@ class MultipleValidationWitAndTest extends \PHPUnit_Framework_TestCase
         ];
         $expectedResult = array_merge($warnings1, $warnings2);
 
-        $lexer = $this->getMockBuilder("Egulias\\EmailValidator\\EmailLexer")->getMock();
+        $lexer = new EmailLexer();
         $validation1 = $this->getMockBuilder("Egulias\\EmailValidator\\Validation\\EmailValidation")->getMock();
         $validation1->expects($this->any())->method("isValid")->willReturn(true);
         $validation1->expects($this->once())->method("getWarnings")->willReturn($warnings1);
@@ -77,19 +82,43 @@ class MultipleValidationWitAndTest extends \PHPUnit_Framework_TestCase
 
         $expectedResult = new MultipleErrors([$error1, $error2]);
 
-        $lexer = $this->getMockBuilder("Egulias\\EmailValidator\\EmailLexer")->getMock();
+        $lexer = new EmailLexer();
 
         $validation1 = $this->getMockBuilder("Egulias\\EmailValidator\\Validation\\EmailValidation")->getMock();
-        $validation1->expects($this->any())->method("isValid")->willReturn(true);
+        $validation1->expects($this->once())->method("isValid")->willReturn(false);
+        $validation1->expects($this->once())->method("getWarnings")->willReturn([]);
+        $validation1->expects($this->once())->method("getError")->willReturn($error1);
+
+        $validation2 = $this->getMockBuilder("Egulias\\EmailValidator\\Validation\\EmailValidation")->getMock();
+        $validation2->expects($this->once())->method("isValid")->willReturn(false);
+        $validation2->expects($this->once())->method("getWarnings")->willReturn([]);
+        $validation2->expects($this->once())->method("getError")->willReturn($error2);
+
+        $multipleValidation = new MultipleValidationWithAnd([$validation1, $validation2]);
+        $multipleValidation->isValid("example@example.com", $lexer);
+        $this->assertEquals($expectedResult, $multipleValidation->getError());
+    }
+
+    public function testStopsAfterFirstError()
+    {
+        $error1 = new CommaInDomain();
+        $error2 = new NoDomainPart();
+
+        $expectedResult = new MultipleErrors([$error1]);
+
+        $lexer = new EmailLexer();
+
+        $validation1 = $this->getMockBuilder("Egulias\\EmailValidator\\Validation\\EmailValidation")->getMock();
+        $validation1->expects($this->any())->method("isValid")->willReturn(false);
         $validation1->expects($this->once())->method("getWarnings")->willReturn([]);
         $validation1->expects($this->once())->method("getError")->willReturn($error1);
 
         $validation2 = $this->getMockBuilder("Egulias\\EmailValidator\\Validation\\EmailValidation")->getMock();
         $validation2->expects($this->any())->method("isValid")->willReturn(false);
-        $validation2->expects($this->once())->method("getWarnings")->willReturn([]);
+        $validation2->expects($this->never())->method("getWarnings")->willReturn([]);
-        $validation2->expects($this->once())->method("getError")->willReturn($error2);
+        $validation2->expects($this->never())->method("getError")->willReturn($error2);
 
-        $multipleValidation = new MultipleValidationWithAnd([$validation1, $validation2]);
+        $multipleValidation = new MultipleValidationWithAnd([$validation1, $validation2], MultipleValidationWithAnd::STOP_ON_ERROR);
         $multipleValidation->isValid("example@example.com", $lexer);
         $this->assertEquals($expectedResult, $multipleValidation->getError());
     }
@@ -100,7 +129,7 @@ class MultipleValidationWitAndTest extends \PHPUnit_Framework_TestCase
 
         $expectedResult = new MultipleErrors([$error]);
 
-        $lexer = $this->getMockBuilder("Egulias\\EmailValidator\\EmailLexer")->getMock();
+        $lexer = new EmailLexer();
 
         $validation1 = $this->getMockBuilder("Egulias\\EmailValidator\\Validation\\EmailValidation")->getMock();
         $validation1->expects($this->any())->method("isValid")->willReturn(false);
@@ -116,4 +145,16 @@ class MultipleValidationWitAndTest extends \PHPUnit_Framework_TestCase
         $multipleValidation->isValid("example@example.com", $lexer);
         $this->assertEquals($expectedResult, $multipleValidation->getError());
     }
+
+    public function testBreakoutOnInvalidEmail()
+    {
+        $lexer = new EmailLexer();
+
+        $validationNotCalled = $this->getMockBuilder("Egulias\\EmailValidator\\Validation\\EmailValidation")->getMock();
+        $validationNotCalled->expects($this->never())->method("isValid");
+        $validationNotCalled->expects($this->never())->method("getWarnings");
+        $validationNotCalled->expects($this->never())->method("getError");
+        $multipleValidation = new MultipleValidationWithAnd([new RFCValidation(), $validationNotCalled], MultipleValidationWithAnd::STOP_ON_ERROR);
+        $this->assertFalse($multipleValidation->isValid("invalid-email", $lexer));
+    }
 }

Tests/EmailValidator/Validation/NoRFCWarningsValidationTest.php

@@ -6,8 +6,9 @@ use Egulias\EmailValidator\EmailLexer;
 use Egulias\EmailValidator\Exception\NoDomainPart;
 use Egulias\EmailValidator\Validation\Error\RFCWarnings;
 use Egulias\EmailValidator\Validation\NoRFCWarningsValidation;
+use PHPUnit\Framework\TestCase;
 
-class NoRFCWarningsValidationTest extends \PHPUnit_Framework_TestCase
+class NoRFCWarningsValidationTest extends TestCase
 {
     public function testInvalidEmailIsInvalid()
     {

Tests/EmailValidator/Validation/RFCValidationTest.php

@@ -35,8 +35,9 @@ use Egulias\EmailValidator\Warning\LabelTooLong;
 use Egulias\EmailValidator\Warning\LocalTooLong;
 use Egulias\EmailValidator\Warning\ObsoleteDTEXT;
 use Egulias\EmailValidator\Warning\QuotedString;
+use PHPUnit\Framework\TestCase;
 
-class RFCValidationTest extends \PHPUnit_Framework_TestCase
+class RFCValidationTest extends TestCase
 {
     /**
      * @var RFCValidation
@@ -165,6 +166,7 @@ class RFCValidationTest extends \PHPUnit_Framework_TestCase
             ['test@email>'],
             ['test@email<'],
             ['test@email{'],
+            ['test@ '],
         ];
     }
 
@@ -219,13 +221,13 @@ class RFCValidationTest extends \PHPUnit_Framework_TestCase
     {
         $this->assertTrue($this->validator->isValid($email, $this->lexer));
         $warnings = $this->validator->getWarnings();
-        $this->assertTrue(
+        $this->assertCount(
-            count($warnings) === count($expectedWarnings),
+            count($warnings), $expectedWarnings,
             "Expected: " . implode(",", $expectedWarnings) . " and got " . implode(",", $warnings)
         );
 
         foreach ($warnings as $warning) {
-            $this->assertTrue(isset($expectedWarnings[$warning->code()]));
+            $this->assertArrayHasKey($warning->code(), $expectedWarnings);
         }
     }
 

Tests/EmailValidator/Validation/SpoofCheckValidationTest.php

@@ -4,8 +4,9 @@ namespace Egulias\Tests\EmailValidator\Validation;
 
 use Egulias\EmailValidator\EmailLexer;
 use Egulias\EmailValidator\Validation\SpoofCheckValidation;
+use PHPUnit\Framework\TestCase;
 
-class SpoofCheckValidationTest extends \PHPUnit_Framework_TestCase
+class SpoofCheckValidationTest extends TestCase
 {
     /**
      * @dataProvider validUTF8EmailsProvider

composer.json

@@ -10,7 +10,7 @@
   ],
   "extra": {
     "branch-alias": {
-      "dev-master": "2.0.x-dev"
+      "dev-master": "2.1.x-dev"
     }
   },
   "repositories": [
@@ -24,8 +24,9 @@
     "doctrine/lexer": "^1.0.1"
   },
   "require-dev" :   {
-    "satooshi/php-coveralls": "dev-master",
+    "satooshi/php-coveralls": "^1.0.1",
-    "phpunit/phpunit": "^4.8.0",
+    "phpunit/phpunit": "^4.8.35||^5.7||^6.0",
+    "symfony/phpunit-bridge": "^4.4@dev",
     "dominicsayers/isemail": "dev-master"
   },
   "suggest": {
@@ -35,5 +36,10 @@
     "psr-4": {
       "Egulias\\EmailValidator\\": "EmailValidator"
     }
+  },
+  "autoload-dev": {
+    "psr-4": {
+      "Egulias\\Tests\\": "test"
+    }
   }
 }

documentation/Other.md

@@ -1,23 +1,23 @@
 Email length
 ------------
-http://tools.ietf.org/html/rfc5321#section-4.1.2
+https://tools.ietf.org/html/rfc5321#section-4.1.2
   Forward-path   = Path
 
   Path           = "<" [ A-d-l ":" ] Mailbox ">"
 
-http://tools.ietf.org/html/rfc5321#section-4.5.3.1.3
+https://tools.ietf.org/html/rfc5321#section-4.5.3.1.3
-http://tools.ietf.org/html/rfc1035#section-2.3.4
+https://tools.ietf.org/html/rfc1035#section-2.3.4
 
 DNS
 ---
 
-http://tools.ietf.org/html/rfc5321#section-2.3.5
+https://tools.ietf.org/html/rfc5321#section-2.3.5
   Names that can
   be resolved to MX RRs or address (i.e., A or AAAA) RRs (as discussed
   in Section 5) are permitted, as are CNAME RRs whose targets can be
   resolved, in turn, to MX or address RRs.
 
-http://tools.ietf.org/html/rfc5321#section-5.1
+https://tools.ietf.org/html/rfc5321#section-5.1
   The lookup first attempts to locate an MX record associated with the
   name.  If a CNAME record is found, the resulting name is processed as
   if it were the initial name. ... If an empty list of MXs is returned,
@@ -37,7 +37,7 @@ status to these addresses on the basis that they are more likely
 to be typos than genuine addresses (unless we've already
 established that the domain does have an MX record)
 
-http://tools.ietf.org/html/rfc5321#section-2.3.5
+https://tools.ietf.org/html/rfc5321#section-2.3.5
   In the case
   of a top-level domain used by itself in an email address, a single
   string is used without any dots.  This makes the requirement,
@@ -57,7 +57,7 @@ an ambiguity. The most authoritative statement on TLD formats that
 the author can find is in a (rejected!) erratum to RFC 1123
 submitted by John Klensin, the author of RFC 5321:
 
-http://www.rfc-editor.org/errata_search.php?rfc=1123&eid=1353
+https://www.rfc-editor.org/errata_search.php?rfc=1123&eid=1353
   However, a valid host name can never have the dotted-decimal
   form #.#.#.#, since this change does not permit the highest-level
   component label to start with a digit even if it is not all-numeric.
@@ -66,4 +66,4 @@ Comments
 --------
 Comments at the start of the domain are deprecated in the text
 Comments at the start of a subdomain are obs-domain
-(http://tools.ietf.org/html/rfc5322#section-3.4.1)
+(https://tools.ietf.org/html/rfc5322#section-3.4.1)

phpunit.xml.dist

@@ -8,7 +8,6 @@
          convertWarningsToExceptions="true"
          processIsolation="false"
          stopOnFailure="false"
-         syntaxCheck="false"
          bootstrap="vendor/autoload.php"
 >
 <testsuites>
@@ -19,8 +18,12 @@
 </testsuites>
 
 <filter>
-  <blacklist>
+  <whitelist>
-    <directory>./vendor</directory>
+    <directory>./EmailValidator/</directory>
-  </blacklist>
+  </whitelist>
 </filter>
+
+<listeners>
+  <listener class="Symfony\Bridge\PhpUnit\SymfonyTestsListener" />
+</listeners>
 </phpunit>