FWS in localpart tests and FWS sorrounding '@' as invalid emails

.gitignore

@@ -1,4 +1,2 @@
 report/
 vendor/
-.idea
-.local.php.vimrc

README.md

@@ -1,8 +1,8 @@
-EmailValidator [![Build Status](https://travis-ci.org/egulias/EmailValidator.png?branch=master)](https://travis-ci.org/egulias/EmailValidator)
+EmailValidator [![Build Status](https://travis-ci.org/egulias/EmailValidator.png?branch=master)](https://travis-ci.org/egulias/EmailValidator) [![SensioLabsInsight](https://insight.sensiolabs.com/projects/b18d473e-bd5a-4d88-a7b2-7aeaee0ebd7b/small.png)](https://insight.sensiolabs.com/projects/b18d473e-bd5a-4d88-a7b2-7aeaee0ebd7b)
 =============================
 
 ##Installation##
-Install via composer. Add to your current compooser.json ```require``` key: ```"egulias/email-validator":"1.0.*" ```
+Install via composer. Add to your current compooser.json ```require``` key: ```"egulias/email-validator":"1.0.x-dev" ```
 
 ##Usage##
 
@@ -11,7 +11,7 @@ Simple example:
 ```php
 <?php
 
-use egulias\EmailValidator\EmailValidator;
+use Egulias\EmailValidator\EmailValidator;
 
 $validator = new EmailValidator;
 if ($validator->isValid($email)) {

src/Egulias/EmailValidator/EmailLexer.php

@@ -9,29 +9,29 @@ class EmailLexer extends AbstractLexer
     //ASCII values
     const C_DEL              = 127;
     const C_NUL              = 0;
-    const S_AT               = 64;//'@';
-    const S_BACKSLASH        = 92;//'\\';
-    const S_DOT              = 46;//'.';
-    const S_DQUOTE           = 34;//'"';
-    const S_OPENPARENTHESIS  = 49;//'(';
-    const S_CLOSEPARENTHESIS = 261;//')';
-    const S_OPENBRACKET      = 262;//'[';
-    const S_CLOSEBRACKET     = 263;//']';
-    const S_HYPHEN           = 264;//'-';
-    const S_COLON            = 265;//':';
-    const S_DOUBLECOLON      = 266;//'::';
-    const S_SP               = 267;//' ';
-    const S_HTAB             = 268;//"\t";
-    const S_CR               = 269;//"\r";
-    const S_LF               = 270;//"\n";
-    const S_IPV6TAG          = 271;//'IPv6:';
-    const S_LOWERTHAN        = 272;//'<'
-    const S_GREATERTHAN      = 273;//'>'
-    const S_COMMA            = 274;//','
-    const S_SEMICOLON        = 275;//';'
-    const S_OPENQBRACKET     = 276;//'[';
-    const S_CLOSEQBRACKET    = 277;//']';
-    const S_EMPTY            = null;//'';
+    const S_AT               = 64;
+    const S_BACKSLASH        = 92;
+    const S_DOT              = 46;
+    const S_DQUOTE           = 34;
+    const S_OPENPARENTHESIS  = 49;
+    const S_CLOSEPARENTHESIS = 261;
+    const S_OPENBRACKET      = 262;
+    const S_CLOSEBRACKET     = 263;
+    const S_HYPHEN           = 264;
+    const S_COLON            = 265;
+    const S_DOUBLECOLON      = 266;
+    const S_SP               = 267;
+    const S_HTAB             = 268;
+    const S_CR               = 269;
+    const S_LF               = 270;
+    const S_IPV6TAG          = 271;
+    const S_LOWERTHAN        = 272;
+    const S_GREATERTHAN      = 273;
+    const S_COMMA            = 274;
+    const S_SEMICOLON        = 275;
+    const S_OPENQBRACKET     = 276;
+    const S_CLOSEQBRACKET    = 277;
+    const S_EMPTY            = null;
     const GENERIC            = 300;
     const CRLF               = 301;
     const INVALID            = 302;

src/Egulias/EmailValidator/EmailParser.php

@@ -307,8 +307,6 @@ class EmailParser
 
     /**
      * validateQuotedPair
-     *
-     * @TODO This needs to be reviewed
      */
     private function validateQuotedPair()
     {
@@ -330,7 +328,6 @@ class EmailParser
                 throw new \InvalidArgumentException('ERR_DOT_START');
             }
             if ($this->lexer->token['type'] === EmailLexer::S_DQUOTE) {
-                //@TODO this can be improbed
                 if (!$closingQuote) {
                     if ($this->lexer->isNextToken(EmailLexer::GENERIC) && $previous['type'] === EmailLexer::GENERIC) {
                         throw new \InvalidArgumentException('ERR_EXPECTING_ATEXT');
@@ -344,7 +341,6 @@ class EmailParser
                     }
                 }
             }
-            //Comments
             if ($this->lexer->token['type'] === EmailLexer::S_OPENPARENTHESIS) {
                 $this->parseComments();
             }
@@ -359,9 +355,9 @@ class EmailParser
             }
 
             if ($this->lexer->token['type'] === EmailLexer::S_BACKSLASH) {
-                //if ($this->lexer->isNextTokenAny(array(EmailLexer::S_SP, EmailLexer::S_HTAB, EmailLexer::C_DEL))) {
-                //    $this->warnings[] = EmailValidator::DEPREC_QP;
-                //}
+                if ($this->lexer->isNextTokenAny(array(EmailLexer::S_SP, EmailLexer::S_HTAB, EmailLexer::C_DEL))) {
+                    $this->warnings[] = EmailValidator::DEPREC_QP;
+                }
                 if ($this->lexer->isNextToken(EmailLexer::GENERIC)) {
                     throw new \InvalidArgumentException('ERR_EXPECTING_ATEXT');
                 }
@@ -447,9 +443,11 @@ class EmailParser
             $this->lexer->token['type'] === EmailLexer::CRLF ) {
                 throw new \InvalidArgumentException("ERR_FWS_CRLF_END");
         }
-        if ($this->lexer->isNextToken(EmailLexer::GENERIC) && $this->lexer->token['type'] !== EmailLexer::S_SP) {
+
+        if ($this->lexer->isNextToken(EmailLexer::GENERIC) && $previous['type']  !== EmailLexer::S_AT) {
             throw new \InvalidArgumentException("ERR_ATEXT_AFTER_CFWS");
         }
+
         if ($this->lexer->token['type'] === EmailLexer::S_LF || $this->lexer->token['type'] === EmailLexer::C_NUL) {
             throw new \InvalidArgumentException('ERR_EXPECTING_CTEXT');
         }
@@ -459,6 +457,5 @@ class EmailParser
         } else {
             $this->warnings[] = EmailValidator::CFWS_FWS;
         }
-
     }
 }

src/Egulias/EmailValidator/EmailValidator.php

@@ -230,7 +230,6 @@ class EmailValidator
                 $this->warnings[] = self::RFC5321_TLD;
             }
 
-            //@TODO review how to test TLD
             //if (isset($this->atomList[self::COMPONENT_DOMAIN][$this->elementCount][0]) &&
             //    is_numeric($this->atomList[self::COMPONENT_DOMAIN][$this->elementCount][0])
             //) {

tests/egulias/Tests/EmailValidator/EmailValidatorTest.php

@@ -38,6 +38,7 @@ class EmailValidatorTest extends \PHPUnit_Framework_TestCase
             array('example@faked(fake).co.uk'),
             array('fabien+@symfony.com'),
             array('инфо@письмо.рф'),
+
         );
     }
 
@@ -60,6 +61,8 @@ class EmailValidatorTest extends \PHPUnit_Framework_TestCase
             array('ex\ample@localhost'),
             array('example@local\host'),
             array('example@localhost.'),
+            array('user name@example.com'),
+            array('username@ example . com'),
         );
     }