public function testCanListCategories()
{
$commandTester = new CommandTester($this->command);
$commandTester->execute(array('command' => $this->command->getName(), '-l' => true));
$output = $commandTester->getDisplay();
$this->assertRegExp('/Templating/', $output);
$this->assertCount(count(Loader::getCategories($this->configFile)) + 1, explode("\n", $output));
}
/**
* {@inheritdoc}
*/
protected function execute(InputInterface $input, OutputInterface $output)
{
if ($input->getOption('list')) {
$output->writeln(Loader::getCategories($this->path()));
return;
}
$categories = $input->getArgument('categories');
$number = $input->getOption('number');
$set = Loader::init($number, $categories, $this->path());
if ($set->getQuestions()) {
$output->writeln(sprintf('Starting a new set of <info>%s</info> questions (available questions: <info>%s</info>)', count($set->getQuestions()), Loader::count(array(), $this->path())));
$this->askQuestions($set, $input, $output);
$this->displayResults($set, $output);
} else {
$output->writeln('<error>✗</error> No questions can be found.');
}
}
public function testCanGetCategoryList()
{
$this->assertTrue(is_array(Loader::getCategories($this->configFile)));
}
