/**
* @covers Fabfuel\Prophiler\Toolbar::addDataCollector
* @covers Fabfuel\Prophiler\Toolbar::getDataCollectors
* @uses Fabfuel\Prophiler\Toolbar
*/
public function testAddAndGetDataCollectors()
{
$profiler = $this->getMockBuilder('Fabfuel\\Prophiler\\Profiler')->disableOriginalConstructor()->getMock();
$toolbar = new Toolbar($profiler);
$this->assertCount(0, $toolbar->getDataCollectors());
$dataCollector = $this->getMock('Fabfuel\\Prophiler\\DataCollector\\Request');
$toolbar->addDataCollector($dataCollector);
$this->assertCount(1, $toolbar->getDataCollectors());
$this->assertSame($dataCollector, $toolbar->getDataCollectors()[0]);
}