[Behat] fixes

src/CoreShop/Behat/Context/Domain/SEOContext.php

@@ -64,8 +64,8 @@ public function productShouldHaveMetaDescription(ProductInterface $product, stri
 
         $descriptionItem = null;
 
-        foreach ($this->headMeta as $item) {
-            if ($item->name === 'description') {
+        foreach ($this->headMeta->getContainer()->getArrayCopy() as $key => $item) {
+            if ($key === 'description') {
                 $descriptionItem = $item;
 
                 break;

src/CoreShop/Component/Index/Filter/MultiselectFilterConditionProcessor.php

@@ -49,7 +49,7 @@ public function addCondition(FilterConditionInterface $condition, FilterInterfac
         $field = $condition->getConfiguration()['field'];
         $values = $parameterBag->get($field);
 
-        if (empty($values)) {
+        if (empty($values) && isset($condition->getConfiguration()['preSelects'])) {
             $values = $condition->getConfiguration()['preSelects'];
         }
 

src/CoreShop/Component/Index/Filter/RelationalMultiselectConditionProcessor.php

@@ -61,7 +61,7 @@ public function addCondition(FilterConditionInterface $condition, FilterInterfac
 
         $values = $parameterBag->get($field);
 
-        if (empty($values)) {
+        if (empty($values) && isset($condition->getConfiguration()['preSelects'])) {
             $values = $condition->getConfiguration()['preSelects'];
         }
 

src/CoreShop/Component/Index/Filter/RelationalSelectConditionProcessor.php

@@ -60,7 +60,7 @@ public function addCondition(FilterConditionInterface $condition, FilterInterfac
         $field = $condition->getConfiguration()['field'];
         $value = $parameterBag->get($field);
 
-        if (empty($value)) {
+        if (empty($value) && isset($condition->getConfiguration()['preSelect'])) {
             $value = $condition->getConfiguration()['preSelect'];
         }
 

src/CoreShop/Component/Index/Filter/SelectFilterConditionProcessor.php

@@ -50,7 +50,7 @@ public function addCondition(FilterConditionInterface $condition, FilterInterfac
         $field = $condition->getConfiguration()['field'];
         $value = $parameterBag->get($field);
 
-        if (empty($value)) {
+        if (empty($value) && isset($condition->getConfiguration()['preSelect'])) {
             $value = $condition->getConfiguration()['preSelect'];
         }