protected function execute(InputInterface $input, OutputInterface $output)
{
$targets = $input->getArgument('files');
foreach ($targets as $target) {
if (!file_exists($target)) {
throw new \Exception("'{$target}' is not a valid path");
}
}
$analyser = Analyser::buildDefault();
foreach ($targets as $target) {
if (is_file($target)) {
if (pathinfo($target, PATHINFO_EXTENSION) === 'php') {
$analyser->analyseFile($target);
}
} else {
$iterator = new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($target, \RecursiveDirectoryIterator::SKIP_DOTS), \RecursiveIteratorIterator::SELF_FIRST, \RecursiveIteratorIterator::CATCH_GET_CHILD);
foreach ($iterator as $path => $target) {
if ($target->isFile() && $target->getExtension() === 'php') {
$analyser->analyseFile($path);
}
}
}
}
$violations = $analyser->getReporter()->getViolations();
$this->printViolations($violations, $output);
return count($violations) === 0 ? 0 : 1;
}
/**
* @dataProvider sampleProvider
*/
public function testSamples($file, array $expectedViolations)
{
$parser = (new ParserFactory())->create(ParserFactory::PREFER_PHP7);
$set = new Ruleset();
$set->addRule($this->getRule());
$analyser = new Analyser($parser, new NodeTraverser(), $set, new Reporter());
$analyser->analyseFile($file);
$violations = $analyser->getReporter()->getViolations();
$count = count($violations);
$expectedCount = count($expectedViolations);
// @codeCoverageIgnoreStart
if ($count === 0 && $expectedCount > 0) {
$this->fail("{$expectedCount} violations were expected in {$file}, none found");
}
// @codeCoverageIgnoreEnd
$stdViolations = array_map(function ($violation) {
return $violation->toStdClass();
}, $violations);
$this->assertEquals($expectedViolations, $stdViolations, "\nExpected:\n" . json_encode($expectedViolations, JSON_PRETTY_PRINT) . "\nActual:\n" . json_encode($stdViolations, JSON_PRETTY_PRINT));
}
public function testAnalyseValidCodeWithDefaultRuleset()
{
$analyser = Analyser::buildDefault();
$analyser->analyse('<?php class Foo {}');
$this->assertEquals([], $analyser->getReporter()->getViolations());
}