From 8927e077e5c73fceedeac0ac0cafbde9f735a167 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Alex=20S=C3=A1nchez?= <alejandro@runroom.com>
Date: Thu, 5 Sep 2024 08:59:42 +0200
Subject: [PATCH] tests

---
 src/Paginator/FantaPaginatorAdapter.php  |  9 +++-----
 src/Paginator/LegacyAdapterInterface.php | 26 ++++++++++++++++++++++++
 2 files changed, 29 insertions(+), 6 deletions(-)
 create mode 100644 src/Paginator/LegacyAdapterInterface.php

diff --git a/src/Paginator/FantaPaginatorAdapter.php b/src/Paginator/FantaPaginatorAdapter.php
index 01b1d6945..32804a06f 100644
--- a/src/Paginator/FantaPaginatorAdapter.php
+++ b/src/Paginator/FantaPaginatorAdapter.php
@@ -11,15 +11,12 @@
 
 namespace FOS\ElasticaBundle\Paginator;
 
-use Pagerfanta\Adapter\AdapterInterface;
-use Traversable;
-
-class FantaPaginatorAdapter implements AdapterInterface
+class FantaPaginatorAdapter implements LegacyAdapterInterface
 {
     private $adapter;
 
     /**
-     * @param \FOS\ElasticaBundle\Paginator\PaginatorAdapterInterface $adapter
+     * @param PaginatorAdapterInterface $adapter
      */
     public function __construct(PaginatorAdapterInterface $adapter)
     {
@@ -68,7 +65,7 @@ public function getSuggests()
  *
      * @return iterable<array-key, mixed> The slice
      */
-    public function getSlice(int $offset, int $length): iterable
+    public function getSlice(int $offset, int $length)
     {
         return $this->adapter->getResults($offset, $length)->toArray();
     }
diff --git a/src/Paginator/LegacyAdapterInterface.php b/src/Paginator/LegacyAdapterInterface.php
new file mode 100644
index 000000000..429cfdfef
--- /dev/null
+++ b/src/Paginator/LegacyAdapterInterface.php
@@ -0,0 +1,26 @@
+<?php declare(strict_types=1);
+
+namespace FOS\ElasticaBundle\Paginator;
+
+/**
+ * @template-covariant T
+ */
+interface LegacyAdapterInterface
+{
+    /**
+     * Returns the number of results for the list.
+     *
+     * @phpstan-return int<0, max>
+     */
+    public function getNbResults(): int;
+
+    /**
+     * Returns a slice of the results representing the current page of items in the list.
+     *
+     * @phpstan-param int<0, max> $offset
+     * @phpstan-param int<0, max> $length
+     *
+     * @return iterable<array-key, T>
+     */
+    public function getSlice(int $offset, int $length);
+}