Give each() callback access to foreach index (#33)

Author: MizouziE

src/Asserts/Traits/UsesElementAsserts.php

@@ -84,9 +84,9 @@ public function each(string $selector, $callback): self
             sprintf('Could not find any matching element for selector "%s"', $selector)
         );
 
-        foreach ($elements as $element) {
+        foreach ($elements as $index => $element) {
             $elementAssert = new AssertElement($this->getContent(), $element);
-            $callback($elementAssert);
+            $callback($elementAssert, $index);
         }
 
         return $this;

tests/DomTest.php

@@ -283,6 +283,15 @@
         );
 });
 
+it('can run assertions against indexed elements that match the selection', function () {
+    $this->get('form')
+        ->assertOk()
+        ->assertElementExists(function (AssertElement $view) {
+            $all = $view->getParser()->queryAll('select');
+            $view->each('select', fn (AssertElement $select, int $index) => $select->containsText($all->item($index)->nodeValue));
+        });
+});
+
 it('fails when each() is used but no elements match the selector', function () {
     $this->get('form')
         ->assertOk()