public function testRandomGenerator()
{
$stream = new StreamRandom();
$counter = new Sampler();
$counter->updateFrequencyArray($stream);
$sample = $counter->produceSample(5, ' ');
$values = explode(' ', $sample);
$this->assertEquals(6, count($values));
}
/**
* Loads all URLs to sample rendered content, per confirguration
*/
protected function loadURLs()
{
$omissions = self::config()->omit;
$dataobjects = self::config()->extra_dataobjects;
$i = 0;
$classes = ClassInfo::subclassesFor('SiteTree');
array_shift($classes);
$sampler = Sampler::create($classes)->setDefaultLimit(self::config()->default_limit)->setOmissions(self::config()->omit)->setLimits(self::config()->limits);
$list = $sampler->execute();
$totalPages = $list->count();
$this->output->clearProgress();
foreach ($list as $page) {
$i++;
if ($html = $this->getSampleForObject($page)) {
$this->samples[] = $html;
}
$this->output->updateProgress("{$i} / {$totalPages}");
}
$this->output->writeln();
if (!empty($dataobjects)) {
$this->output->clearProgress();
$i = 0;
$sampler->setClasses($dataobjects);
$list = $sampler->execute();
$totalPages = $list->count();
$this->output->write("Loading {$totalPages} DataObject URLs...");
foreach ($list as $object) {
if (!$object->hasMethod('Link')) {
$this->output->writeln("<error>{$object->ClassName} has no Link() method. Skipping.</error>");
continue;
}
if ($html = $this->getSampleForObject($object)) {
$this->samples[] = $html;
}
$i++;
$this->output->updateProgressPercent($i, $totalPages);
}
$this->output->writeln();
}
}
*/
require_once __DIR__ . '/config/bootstrap.php';
$shortopts = "";
$longopts = array("stream::");
$options = getopt($shortopts, $longopts);
function print_usage_exit()
{
echo "missing or unsupported value for argument stream usage:\n";
echo __FILE__ . " --stream=[stdin, random, randomOrg]\n";
exit;
}
if (!isset($options["stream"])) {
print_usage_exit();
}
switch ($options["stream"]) {
case 'stdin':
$stream = new StreamStdin();
break;
case 'random':
$stream = new StreamRandom();
break;
case 'randomOrg':
$stream = new StreamRandomOrg();
break;
default:
print_usage_exit();
}
$sampler = new Sampler();
$sampler->updateFrequencyArray($stream);
$sample = $sampler->produceSample(5);
echo "a sample from the input string is [{$sample}]\n";
