');         $this->assertStringEqualsFile($this->tempDir.'/dest/one.txt', 'One');         $this->assertStringEqualsFile($this->tempDir.'/dest/two.txt', 'Two');     }      /** @test */     public function moves_directories()     {         mkdir($this->tempDir.'/src');         file_put_contents($this->tempDir.'/src/one.txt', 'One');         file_put_contents($this->tempDir.'/src/two.txt', 'Two');          $this->adapter->