MyBuilder\Cronos\Updater\CronUpdaterTest::shouldAppendKeyIfNotExist PHP Method

    public function shouldAppendKeyIfNotExist()
    {
        $this->manipulatorStub->contents = <<<CRON
headers
# KEY key1
value 1
# END
no key
CRON;
        $cron = new Cron();
        $cron->header()->setPath('path')->end();
        $cron->comment('new content');
        $this->updater->updateWith($cron, 'key2');
        $expectedCron = <<<CRON
headers
# KEY key1
value 1
# END
no key
# KEY key2
PATH=path

#new content
# END

CRON;
        $this->assertEquals($expectedCron, $this->manipulatorStub->contents);
    }