added mapping check to onetomany. corrected test models.

lib/Doctrine/Association/OneToMany.php

@@ -67,6 +67,24 @@ class Doctrine_Association_OneToMany extends Doctrine_Association
         $this->_isOwningSide = false;
     }
     
+    /**
+     * Validates and completed the mapping.
+     *
+     * @param array $mapping The mapping to validate and complete.
+     * @return array The validated and completed mapping.
+     * @override
+     */
+    protected function _validateAndCompleteMapping(array $mapping)
+    {
+        $mapping = parent::_validateAndCompleteMapping($mapping);
+        // one-side MUST be inverse (must have mappedBy)
+        if ( ! isset($mapping['mappedBy'])) {
+            throw Doctrine_MappingException::oneToManyRequiresMappedBy($mapping['fieldName']);
+        }
+        
+        return $mapping;
+    }
+    
     /**
      * Whether orphaned elements (removed from the collection) should be deleted.
      *

lib/Doctrine/MappingException.php

@@ -47,6 +47,11 @@ class Doctrine_MappingException extends Doctrine_Exception
     {
         return new self("No mapping found for field '$fieldName'.");
     }
+    
+    public static function oneToManyRequiresMappedBy($fieldName)
+    {
+        return new self("OneToMany mapping on field '$fieldName' requires the 'mappedBy' attribute.");
+    }
 }
 
 ?>
\ No newline at end of file

tests/models/cms/CmsArticle.php

@@ -39,6 +39,7 @@ class CmsArticle extends Doctrine_Entity
         $mapping->mapOneToMany(array(
             'fieldName' => 'comments',
             'targetEntity' => 'CmsComment',
+            'mappedBy' => 'article'
         ));
         
         $mapping->mapManyToOne(array(

tests/models/cms/CmsComment.php

@@ -34,5 +34,11 @@ class CmsComment extends Doctrine_Entity
             'type' => 'integer',
             'length' => 4
         ));
+        
+        $mapping->mapManyToOne(array(
+            'fieldName' => 'article',
+            'targetEntity' => 'CmsArticle',
+            'joinColumns' => array('article_id' => 'id')
+        ));
     }
 }

tests/models/forum/ForumBoard.php

@@ -25,10 +25,7 @@ class ForumBoard extends Doctrine_Entity
             'type' => 'integer'
         ));
                
-        /*$mapping->hasOne('ForumCategory as category',
-                array('local' => 'category_id', 'foreign' => 'id'));*/
-               
-        $mapping->mapOneToOne(array(
+        $mapping->mapManyToOne(array(
             'fieldName' => 'category',
             'targetEntity' => 'ForumCategory',
             'joinColumns' => array('category_id' => 'id')

tests/models/forum/ForumCategory.php

@@ -20,12 +20,10 @@ class ForumCategory extends Doctrine_Entity
             'length' => 255
         ));
         
-        /*$mapping->hasMany('ForumBoard as boards', array(
-                'local' => 'id' , 'foreign' => 'category_id'));*/
-        
         $mapping->mapOneToMany(array(
             'fieldName' => 'boards',
-            'targetEntity' => 'ForumBoard'
+            'targetEntity' => 'ForumBoard',
+            'mappedBy' => 'category'
         ));
     }
 }