add Docker run command parse test

tests/Feature/DockerRunTest.php

@@ -0,0 +1,9 @@
+<?php
+
+it('ConvertDockerTunCommand', function () {
+    $input = '--cap-add=NET_ADMIN --cap-add=NET_RAW --cap-add SYS_ADMIN';
+    $output = convert_docker_run_to_compose($input);
+    expect($output)->toBe([
+        'cap_add' => ['NET_ADMIN', 'NET_RAW', 'SYS_ADMIN'],
+    ])->ray();
+});