test product loop limit

core/lib/Thelia/Core/Template/Element/BaseLoop.php

@@ -129,6 +129,7 @@ abstract class BaseLoop
         $loopType = isset($nameValuePairs['type']) ? $nameValuePairs['type'] : "undefined";
         $loopName = isset($nameValuePairs['name']) ? $nameValuePairs['name'] : "undefined";
 
+        $this->args->rewind();
         while (($argument = $this->args->current()) !== false) {
             $this->args->next();
 

core/lib/Thelia/Tests/Core/Template/Loop/ProductTest.php

@@ -54,13 +54,17 @@ class ProductTest extends BaseLoopTestor
     {
         $product = ProductQuery::create()->findOne();
 
-        $loop = new Product($this->container);
-        $loop->initializeArgs(array(
-            "type" => "product",
-            "name" => "product",
-            "id" => $product->getId(),
+        $this->instance->initializeArgs(array_merge(
+            $this->getMandatoryArguments(),
+            array(
+                "type" => "product",
+                "name" => "product",
+                "id" => $product->getId(),
+            )
         ));
-        $loopResults = $loop->exec($pagination);
+
+        $dummy = null;
+        $loopResults = $this->instance->exec($dummy);
 
         $this->assertEquals(1, $loopResults->getCount());
 
@@ -68,4 +72,18 @@ class ProductTest extends BaseLoopTestor
 
         $this->assertEquals($product->getId(), $substitutions['ID']);
     }
+
+    public function testSearchLimit()
+    {
+        $this->instance->initializeArgs(array(
+            "type" => "product",
+            "name" => "product",
+            "limit" => 3,
+        ));
+
+        $dummy = null;
+        $loopResults = $this->instance->exec($dummy);
+
+        $this->assertEquals(3, $loopResults->getCount());
+    }
 }