premiers tests ok

tests/Traits/GeneratesTestDirectory.php

@@ -0,0 +1,43 @@
+<?php
+
+namespace Tests\Traits;
+
+trait GeneratesTestDirectory
+{
+    /**
+     * @var string
+     */
+    protected static $testDirectory;
+
+    /**
+     * Create a tests directory and make it the current directory.
+     *
+     * @return void
+     */
+    public static function setUpBeforeClass(): void
+    {
+        self::$testDirectory = sys_get_temp_dir().DIRECTORY_SEPARATOR.uniqid('homestead_', true);
+        mkdir(self::$testDirectory);
+        chdir(self::$testDirectory);
+    }
+
+    /**
+     * Delete the tests directory.
+     *
+     * @return void
+     */
+    public static function tearDownAfterClass(): void
+    {
+        rmdir(self::$testDirectory);
+    }
+
+    /**
+     * Delete all the files inside the tests directory.
+     *
+     * @return void
+     */
+    public function tearDown(): void
+    {
+        exec('rm -rf '.self::$testDirectory.DIRECTORY_SEPARATOR.'*');
+    }
+}