/** @covers \phpDocumentor\Fileset\Collection::addDirectories() */
public function testAddDirectoriesWhenGivenTheSamePathTwiceDoesNotResultInDuplicatedFilenames()
{
$this->fixture->setAllowedExtensions(array('phar', 'txt'));
$this->fixture->addDirectories(array($this->getNameOfDataDir()));
$this->fixture->addDirectories(array($this->getNameOfDataDir()));
$files = $this->fixture->getFilenames();
$this->assertEquals($this->getCountOfDataDirFiles(), count($files));
}
/**
* Returns the collection of files based on the input and configuration.
*
* @param InputInterface $input
*
* @return Collection
*/
protected function getFileCollection($input)
{
/** @var ConfigurationHelper $configurationHelper */
$configurationHelper = $this->getHelper('phpdocumentor_configuration');
$this->files->setAllowedExtensions($configurationHelper->getOption($input, 'extensions', 'parser/extensions', array('php', 'php3', 'phtml'), true));
$this->files->setIgnorePatterns($configurationHelper->getOption($input, 'ignore', 'files/ignore', array(), true));
$ignoreHidden = $configurationHelper->getOption($input, 'hidden', 'files/ignore-hidden', 'off');
$this->files->setIgnoreHidden($ignoreHidden !== 'off' && $ignoreHidden === false);
$this->files->setFollowSymlinks($configurationHelper->getOption($input, 'ignore-symlinks', 'files/ignore-symlinks', 'off') == 'on');
$file_options = (array) $configurationHelper->getOption($input, 'filename', 'files/files', array(), true);
$added_files = array();
foreach ($file_options as $glob) {
if (!is_string($glob)) {
continue;
}
$matches = glob($glob);
if (is_array($matches)) {
foreach ($matches as $file) {
if (!empty($file)) {
$file = realpath($file);
if (!empty($file)) {
$added_files[] = $file;
}
}
}
}
}
$this->files->addFiles($added_files);
$directory_options = $configurationHelper->getOption($input, 'directory', 'files/directories', array(), true);
$added_directories = array();
foreach ($directory_options as $glob) {
if (!is_string($glob)) {
continue;
}
$matches = glob($glob, GLOB_ONLYDIR);
if (is_array($matches)) {
foreach ($matches as $dir) {
if (!empty($dir)) {
$dir = realpath($dir);
if (!empty($dir)) {
$added_directories[] = $dir;
}
}
}
}
}
$this->files->addDirectories($added_directories);
return $this->files;
}