/**
* @test
*/
public function headsCommand()
{
$headsCmd = Factory::createHeads();
$headsCmd->setTemplate('template');
$headsCmd->setClosed(true);
$headsCmd->setRev('startrev');
$headsCmd->setTopo(true);
$expected = 'hg heads --rev ' . escapeshellarg('startrev') . ' --topo --closed --template ' . escapeshellarg('template');
$this->assertSame($expected, $headsCmd->asString());
}