"
123\n
\n",
                'name' => 'DumpDataCollectorTest.php',
                'file' => __FILE__,
                'line' => $line,
                'fileExcerpt' => false,
            ),
        );
        $this->assertEquals($xDump, $dump);

        $this->assertStringMatchesFormat('a:3:{i:0;a:5:{s:4:"data";%c:39:"Symfony\Component\VarDumper\Cloner\Data":%a', $collector->serialize());
        $this->assertSame(0, $collector->getDumpsCount());
        $this->assertSame('a:2:{i:0;b:0;i:1;s:5:"UTF-8";}', $collector->serialize());
    }

    public function testCollectDefault()
    {
        $data = new Data(array(array(123)));

        $collector = new DumpDataCollector();

        $collector->dump($data);
        $line = __LINE__ - 1;

        ob_start();
        $collector->collect(new Request(), new Response());
        $output = preg_replace("/\033\[[^m]*m/", '', ob_get_clean());

        $this->assertSame("DumpDataCollectorTest.php on line {$line}:\n123\n", $output);
        $this->assertSame(1, $collector->getDumpsCount());
        $collector->serialize();
    }

    public function testCollectHtml()
    {
        $data = new Data(array(array(123)));

        $collector = new DumpDataCollector(null, 'test://%f:%l');

        $collector->dump($data);
        $line = __LINE__ - 1;
        $file = __FILE__;
        $xOutput = <<DumpDataCollectorTest.php on line {$line}:
123