Improve testing lib

Author: akalongman

src/Lodash/Testing/Response.php

@@ -48,7 +48,7 @@ public function assertJsonDataPagination(array $data): self
     {
         $response = $this->getDecodedContent();
 
-        PHPUnit::assertEquals($data['page'], $response['meta']['pagination']['currentPage']);
+        PHPUnit::assertEquals($data['currentPage'], $response['meta']['pagination']['currentPage']);
         PHPUnit::assertEquals($data['perPage'], $response['meta']['pagination']['perPage']);
         PHPUnit::assertEquals($data['count'], $response['meta']['pagination']['count']);
         PHPUnit::assertEquals($data['total'], $response['meta']['pagination']['total']);
@@ -67,6 +67,8 @@ public function assertJsonDataCollectionStructure(array $data, bool $includePage
             ];
         }
 
+        PHPUnit::assertNotEmpty($this->getDecodedContent()['data'], 'Data collection is empty.');
+
         $this->assertJsonStructure($struct);
 
         return $this;