use a helper function for clearing the disk

Author: alexmanase

tests/Commands/CleanupTest.php

@@ -5,7 +5,7 @@
 it('can delete old snapshots keeping the desired number of snapshots', function () {
     // Add sleep to make sure files do not have the same modified time.
     // They may not sort properly if all have the same timestamp.
-    $this->clearDisk();
+    clearDisk();
 
     $this->disk->put('snapshot1.sql', 'new content');
 
@@ -20,7 +20,7 @@
 });
 
 it('can delete all snapshots if keep is zero', function () {
-    $this->clearDisk();
+    clearDisk();
 
     $this->disk->put('snapshot.sql', 'new content');
 
@@ -30,7 +30,7 @@
 });
 
 it('warns if keep is not specified', function () {
-    $this->clearDisk();
+    clearDisk();
 
     $this->disk->put('snapshot.sql', 'new content');
 

tests/Pest.php

@@ -50,6 +50,11 @@
 
 // Functions
 
+function clearDisk(): void
+{
+    test()->disk->delete(test()->disk->allFiles());
+}
+
 function seeInConsoleOutput(string|array $searchStrings): void
 {
     if (!is_array($searchStrings)) {

tests/TestCase.php

@@ -86,15 +86,10 @@ protected function setUpDisk()
     {
         $this->disk = app(Factory::class)->disk('snapshots');
 
-        $this->clearDisk();
+        clearDisk();
         $this->createDummySnapshots();
     }
 
-    protected function clearDisk()
-    {
-        $this->disk->delete($this->disk->allFiles());
-    }
-
     protected function createDummySnapshots()
     {
         foreach (range(1, 3) as $i) {