Make sure we always use a string (#118)

Author: Nyholm

src/Visitor/Php/Symfony/FlashMessage.php

@@ -37,7 +37,7 @@ public function enterNode(Node $node)
         $name = (string) $node->name;
         $caller = $node->var;
         // $caller might be "Node\Expr\New_"
-        $callerName = isset($caller->name) ? $caller->name : '';
+        $callerName = isset($caller->name) ? (string) $caller->name : '';
 
         /*
          * Make sure the caller is from a variable named "this" or a function called "getFlashbag"

tests/Resources/Github/Issue_101.php

@@ -1,6 +1,6 @@
 <?php
 
-namespace Translation\Extractor\Tests\Resources\Php\Symfony;
+namespace Translation\Extractor\Tests\Resources\Github;
 
 class NotAnArrayAttrType
 {

tests/Resources/Github/Issue_104.php

@@ -1,6 +1,6 @@
 <?php
 
-namespace Translation\Extractor\Tests\Resources\Php\Symfony;
+namespace Translation\Extractor\Tests\Resources\Github;
 
 class Issue104Type
 {

tests/Resources/Github/Issue_108.php

@@ -0,0 +1,11 @@
+<?php
+
+namespace Translation\Extractor\Tests\Resources\Github;
+
+class FooContoller
+{
+  public function index()
+  {
+      $this->getFlashBag()->add('success', 'issue_108');
+  }
+}

tests/Resources/Github/Issue_109.php

@@ -1,6 +1,6 @@
 <?php
 
-namespace Translation\Extractor\Tests\Resources\Php\Symfony;
+namespace Translation\Extractor\Tests\Resources\Github;
 use Translation\Extractor\Annotation\Ignore;
 
 class MustNotBeIgnoredType
@@ -19,4 +19,4 @@ public function buildForm(FormBuilderInterface $builder, array $options)
         'placeholder' => 'github.issue_109.d',
       ));
   }
-}
+}

tests/Resources/Github/Issue_111.php

@@ -1,6 +1,6 @@
 <?php
 
-namespace Translation\Extractor\Tests\Resources\Php\Symfony;
+namespace Translation\Extractor\Tests\Resources\Github;
 
 use Translation\Extractor\Annotation\Ignore;
 

tests/Resources/Github/issue_82.php

@@ -1,6 +1,6 @@
 <?php
 
-namespace Translation\Extractor\Tests\Resources\Php\Symfony;
+namespace Translation\Extractor\Tests\Resources\Github;
 
 class GlobalTranslationDomainType
 {

tests/Resources/Github/issue_96.php

@@ -1,6 +1,6 @@
 <?php
 
-namespace Translation\Extractor\Tests\Resources\Php\Symfony;
+namespace Translation\Extractor\Tests\Resources\Github;
 
 class GlobalTranslationDomainWithPlaceholderType
 {