BUG : dblayer : don't raise an exception when re-inserting unique record

dblayer : add more unit tests


git-svn-id: https://svn.fournier38.fr/svn/ProgSVN/trunk@1850 bf3deb0d-5f1a-0410-827f-c0cc1f45334c

dblayer.php

@@ -398,7 +398,7 @@ class dblayer extends PDO
         }
         // If there is only the primary key, there is no chance to have a
         // conflict
-        if ($updatekey !== false && count ($select) >= 2)
+        if ($updatekey === false && count ($select) >= 2)
         {
           $rc = $this->read ($select, array ($this->primary));
           if (count ($rc) > 0)
@@ -580,7 +580,15 @@ class dblayer extends PDO
         throw new Exception ("TO BE DEVELOPPED : ".$this->fields[$key][0], 500);
     }
 
-    $st->execute ();
+    try
+    {
+      $st->execute ();
+    }
+    catch (Exception $e)
+    {
+      echo "dblayer execute exception : ".$e->getMessage()."\n";
+      exit;
+    }
     return $this->db->lastInsertId();
   }