From 61f7653c7cd6a09fd6d65c62124ee939fc2981d8 Mon Sep 17 00:00:00 2001
From: salehhashemi1992 <81674631+salehhashemi1992@users.noreply.github.com>
Date: Sat, 23 Dec 2023 00:24:29 +0330
Subject: [PATCH] implement tests for preparePageSize method

---
 tests/RepositoryTest.php | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/tests/RepositoryTest.php b/tests/RepositoryTest.php
index c6a2d65..58ec0e6 100644
--- a/tests/RepositoryTest.php
+++ b/tests/RepositoryTest.php
@@ -29,4 +29,32 @@ public function testFindOneReturnsModelInstance()
         $this->assertInstanceOf(Post::class, $foundPost);
         $this->assertEquals($post->id, $foundPost->id);
     }
+
+    public function testPaginateWithSpecifiedPerPage()
+    {
+        Post::factory()->count(15)->create();
+
+        $postRepo = $this->app->make(PostRepositoryInterface::class);
+
+        $perPage = 5;
+        $paginatedResults = $postRepo->paginate($perPage);
+
+        $this->assertInstanceOf(Paginator::class, $paginatedResults);
+        $this->assertCount($perPage, $paginatedResults->items());
+        $this->assertEquals(1, $paginatedResults->currentPage());
+        $this->assertEquals(3, $paginatedResults->lastPage());
+    }
+
+    public function testPaginateWithDefaultPerPage()
+    {
+        Post::factory()->count(10)->create();
+
+        $postRepo = $this->app->make(PostRepositoryInterface::class);
+
+        $defaultPerPage = 20;
+        $paginatedResults = $postRepo->paginate();
+
+        $this->assertInstanceOf(Paginator::class, $paginatedResults);
+        $this->assertCount(min(10, $defaultPerPage), $paginatedResults->items());
+    }
 }