Cleanup Tempfiles in Unit Tests

Author: maennchen

test/Tempfile.php

@@ -0,0 +1,42 @@
+<?php
+
+declare(strict_types=1);
+
+namespace ZipStream\Test;
+
+trait Tempfile
+{
+    protected string|null $tempfile;
+
+    /**
+     * @var resource
+     */
+    protected $tempfileStream;
+
+    protected function setUp(): void
+    {
+        [$tempfile, $tempfileStream] = $this->getTmpFileStream();
+
+        $this->tempfile = $tempfile;
+        $this->tempfileStream = $tempfileStream;
+    }
+
+    protected function tearDown(): void
+    {
+        unlink($this->tempfile);
+        if(is_resource($this->tempfileStream)) {
+            fclose($this->tempfileStream);
+        }
+
+        $this->tempfile = null;
+        $this->tempfileStream = null;
+    }
+
+    protected function getTmpFileStream(): array
+    {
+        $tmp = tempnam(sys_get_temp_dir(), 'zipstreamtest');
+        $stream = fopen($tmp, 'wb+');
+
+        return [$tmp, $stream];
+    }
+}

test/Util.php

@@ -18,14 +18,6 @@
 
 trait Util
 {
-    protected function getTmpFileStream(): array
-    {
-        $tmp = tempnam(sys_get_temp_dir(), 'zipstreamtest');
-        $stream = fopen($tmp, 'wb+');
-
-        return [$tmp, $stream];
-    }
-
     protected function cmdExists(string $command): bool
     {
         if (strtolower(\substr(PHP_OS, 0, 3)) === 'win') {