public function testOutputMarkdown()
{
$process = $this->phpbench('report --file=' . $this->fname . ' --report=default --output=\'{"extends": "markdown", "file": "markdown.md"}\'');
$this->assertExitCode(0, $process);
$output = $process->getOutput();
$this->assertGeneratedContents($output, 'markdown.md');
}