public function testGetWatermarks() { $server = new ServerFactory(['watermarks' => Mockery::mock('League\\Flysystem\\FilesystemInterface')]); $this->assertInstanceOf('League\\Flysystem\\FilesystemInterface', $server->getWatermarks()); $server = new ServerFactory(['watermarks' => sys_get_temp_dir()]); $this->assertInstanceOf('League\\Flysystem\\FilesystemInterface', $server->getWatermarks()); }