Clean up after test

tests/Feature/AuthorServiceTest.php

@@ -9,6 +9,18 @@
 
 class AuthorServiceTest extends TestCase
 {
+    public function test_setup()
+    {
+        // If an authors.yml file exists, back it up and remove it
+        $service = new AuthorService();
+        $path = $service->filepath;
+
+        backup($path);
+        unlinkIfExists($path);
+
+        $this->assertTrue(true);
+    }
+
     public function test_publish_file_creates_file()
     {
         $service = new AuthorService();
@@ -73,4 +85,18 @@ public function test_get_yaml_can_parse_file()
             ],
         ], $array);
     }
+
+    public function test_teardown()
+    {
+        // Clean up any test files
+        $service = new AuthorService();
+        $path = $service->filepath;
+        unlinkIfExists($path);
+
+        // Restore the original authors.yml file
+
+        restore($path);
+
+        $this->assertTrue(true);
+    }
 }