--- /dev/null
+<?php
+
+namespace Drupal\Tests\system\Functional\FileTransfer;
+
+/**
+ * Mock connection object for test case.
+ */
+class MockTestConnection {
+
+ protected $commandsRun = [];
+ public $connectionString;
+
+ public function run($cmd) {
+ $this->commandsRun[] = $cmd;
+ }
+
+ public function flushCommands() {
+ $out = $this->commandsRun;
+ $this->commandsRun = [];
+ return $out;
+ }
+
+}