/**
* tests rendering the header information
*
* @group writer
* @group sourcetest
*/
public function testRenderHeaderIfNotSilent()
{
$mockLogger = $this->getMock('\\Monolog\\Logger', array(), array(), '', false);
$this->object->setLogger($mockLogger);
$header = array('TestData to be renderd into the Header');
$this->object->setSilent(false);
self::assertSame($this->object, $this->object->renderHeader($header));
self::assertSame('<comments>' . PHP_EOL . '<comment><![CDATA[TestData to be renderd into the Header]]></comment>' . PHP_EOL . '</comments>' . PHP_EOL, file_get_contents($this->file));
}