From f69cd9e42f0eaec04eea9b483a65f24da314a9ff Mon Sep 17 00:00:00 2001
From: Eduardo Gulias Davis <me@egulias.com>
Date: Thu, 25 Jun 2015 22:00:09 +0200
Subject: [PATCH] Dot at the end

---
 src/Egulias/EmailValidator/EmailValidator.php         |  2 --
 src/Egulias/EmailValidator/Exception/DotAtEnd.php     | 11 +++++++++++
 src/Egulias/EmailValidator/Parser/DomainPart.php      |  3 ++-
 src/Egulias/EmailValidator/Parser/LocalPart.php       |  3 ++-
 .../Tests/EmailValidator/EmailValidatorTest.php       |  5 +++--
 5 files changed, 18 insertions(+), 6 deletions(-)
 create mode 100644 src/Egulias/EmailValidator/Exception/DotAtEnd.php

diff --git a/src/Egulias/EmailValidator/EmailValidator.php b/src/Egulias/EmailValidator/EmailValidator.php
index f9990fb..cb3e7a0 100644
--- a/src/Egulias/EmailValidator/EmailValidator.php
+++ b/src/Egulias/EmailValidator/EmailValidator.php
@@ -11,8 +11,6 @@ use Egulias\EmailValidator\InvalidEmail;
  */
 class EmailValidator
 {
-    const ERR_BACKSLASHEND       = 140;
-    const ERR_DOT_END            = 142;
     const ERR_DOMAINHYPHENSTART  = 143;
     const ERR_DOMAINHYPHENEND    = 144;
     const ERR_UNCLOSEDQUOTEDSTR  = 145;
diff --git a/src/Egulias/EmailValidator/Exception/DotAtEnd.php b/src/Egulias/EmailValidator/Exception/DotAtEnd.php
new file mode 100644
index 0000000..91f3f0e
--- /dev/null
+++ b/src/Egulias/EmailValidator/Exception/DotAtEnd.php
@@ -0,0 +1,11 @@
+<?php
+
+namespace Egulias\EmailValidator\Exception;
+
+use Egulias\EmailValidator\InvalidEmail;
+
+class DotAtEnd extends InvalidEmail
+{
+    const CODE = 142;
+    const REASON = "Dot at the end";
+}
diff --git a/src/Egulias/EmailValidator/Parser/DomainPart.php b/src/Egulias/EmailValidator/Parser/DomainPart.php
index cfd0e2d..5e4c1e7 100644
--- a/src/Egulias/EmailValidator/Parser/DomainPart.php
+++ b/src/Egulias/EmailValidator/Parser/DomainPart.php
@@ -5,6 +5,7 @@ namespace Egulias\EmailValidator\Parser;
 
 use Egulias\EmailValidator\EmailLexer;
 use Egulias\EmailValidator\Exception\ConsecutiveAt;
+use Egulias\EmailValidator\Exception\DotAtEnd;
 use Egulias\EmailValidator\Exception\DotAtStart;
 use Egulias\EmailValidator\Exception\ExpectedQPair;
 use Egulias\EmailValidator\Exception\ExpectingATEXT;
@@ -44,7 +45,7 @@ class DomainPart extends Parser
         $length = strlen($domain);
 
         if ($prev['type'] === EmailLexer::S_DOT) {
-            throw new \InvalidArgumentException('ERR_DOT_END');
+            throw new DotAtEnd();
         }
         if ($prev['type'] === EmailLexer::S_HYPHEN) {
             throw new \InvalidArgumentException('ERR_DOMAINHYPHENEND');
diff --git a/src/Egulias/EmailValidator/Parser/LocalPart.php b/src/Egulias/EmailValidator/Parser/LocalPart.php
index ba2199c..5ea499d 100644
--- a/src/Egulias/EmailValidator/Parser/LocalPart.php
+++ b/src/Egulias/EmailValidator/Parser/LocalPart.php
@@ -2,6 +2,7 @@
 
 namespace Egulias\EmailValidator\Parser;
 
+use Egulias\EmailValidator\Exception\DotAtEnd;
 use Egulias\EmailValidator\Exception\DotAtStart;
 use Egulias\EmailValidator\EmailLexer;
 use Egulias\EmailValidator\EmailValidator;
@@ -36,7 +37,7 @@ class LocalPart extends Parser
                 $this->lexer->token['type'] === EmailLexer::S_DOT &&
                 $this->lexer->isNextToken(EmailLexer::S_AT)
             ) {
-                throw new \InvalidArgumentException('ERR_DOT_END');
+                throw new DotAtEnd();
             }
 
             $this->warnEscaping();
diff --git a/tests/egulias/Tests/EmailValidator/EmailValidatorTest.php b/tests/egulias/Tests/EmailValidator/EmailValidatorTest.php
index e7c2341..8ab9bee 100644
--- a/tests/egulias/Tests/EmailValidator/EmailValidatorTest.php
+++ b/tests/egulias/Tests/EmailValidator/EmailValidatorTest.php
@@ -6,6 +6,7 @@ use Egulias\EmailValidator\EmailValidator;
 use Egulias\EmailValidator\Exception\AtextAfterCFWS;
 use Egulias\EmailValidator\Exception\ConsecutiveAt;
 use Egulias\EmailValidator\Exception\ConsecutiveDot;
+use Egulias\EmailValidator\Exception\DotAtEnd;
 use Egulias\EmailValidator\Exception\DotAtStart;
 use Egulias\EmailValidator\Exception\ExpectingATEXT;
 use Egulias\EmailValidator\Exception\ExpectingDTEXT;
@@ -157,8 +158,8 @@ class EmailValidatorTest extends \PHPUnit_Framework_TestCase
             array(ExpectingATEXT::CODE, '<fabien_potencier>@example.fr'),
             array(DotAtStart::CODE, '.example@localhost'),
             array(DotAtStart::CODE, 'example@.localhost'),
-            array(EmailValidator::ERR_DOT_END, 'example@localhost.'),
-            array(EmailValidator::ERR_DOT_END, 'example.@example.co.uk'),
+            array(DotAtEnd::CODE, 'example@localhost.'),
+            array(DotAtEnd::CODE, 'example.@example.co.uk'),
             array(EmailValidator::ERR_UNCLOSEDCOMMENT, '(example@localhost'),
             array(EmailValidator::ERR_UNCLOSEDQUOTEDSTR, '"example@localhost'),
             array(ExpectingATEXT::CODE, 'exa"mple@localhost'),