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<?php
/**
* A test class for testing all sniffs for installed standards.
*
* @author Greg Sherwood <gsherwood@squiz.net>
* @copyright 2006-2015 Squiz Pty Ltd (ABN 77 084 670 600)
* @license https://github.com/squizlabs/PHP_CodeSniffer/blob/master/licence.txt BSD Licence
*/
namespace PHP_CodeSniffer\Tests\Standards;
use PHP_CodeSniffer\Util\Standards;
use PHP_CodeSniffer\Autoload;
use PHPUnit\TextUI\TestRunner;
use PHPUnit\Framework\TestSuite;
class AllSniffs
{
/**
* Prepare the test runner.
*
* @return void
*/
public static function main()
{
TestRunner::run(self::suite());
}//end main()
/**
* Add all sniff unit tests into a test suite.
*
* Sniff unit tests are found by recursing through the 'Tests' directory
* of each installed coding standard.
*
* @return \PHPUnit\Framework\TestSuite
*/
public static function suite()
{
$GLOBALS['PHP_CODESNIFFER_SNIFF_CODES'] = [];
$GLOBALS['PHP_CODESNIFFER_FIXABLE_CODES'] = [];
$GLOBALS['PHP_CODESNIFFER_SNIFF_CASE_FILES'] = [];
$suite = new TestSuite('PHP CodeSniffer Standards');
$isInstalled = !is_file(__DIR__.'/../../autoload.php');
// Optionally allow for ignoring the tests for one or more standards.
$ignoreTestsForStandards = getenv('PHPCS_IGNORE_TESTS');
if ($ignoreTestsForStandards === false) {
$ignoreTestsForStandards = [];
} else {
$ignoreTestsForStandards = explode(',', $ignoreTestsForStandards);
}
$installedStandards = self::getInstalledStandardDetails();
foreach ($installedStandards as $standard => $details) {
Autoload::addSearchPath($details['path'], $details['namespace']);
// If the test is running PEAR installed, the built-in standards
// are split into different directories; one for the sniffs and
// a different file system location for tests.
if ($isInstalled === true && is_dir(dirname($details['path']).DIRECTORY_SEPARATOR.'Generic') === true) {
$testPath = realpath(__DIR__.'/../../src/Standards/'.$standard);
} else {
$testPath = $details['path'];
}
if (in_array($standard, $ignoreTestsForStandards, true) === true) {
continue;
}
$testsDir = $testPath.DIRECTORY_SEPARATOR.'Tests'.DIRECTORY_SEPARATOR;
if (is_dir($testsDir) === false) {
// No tests for this standard.
continue;
}
$di = new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($testsDir));
foreach ($di as $file) {
// Skip hidden files.
if (substr($file->getFilename(), 0, 1) === '.') {
continue;
}
// Tests must have the extension 'php'.
$parts = explode('.', $file);
$ext = array_pop($parts);
if ($ext !== 'php') {
continue;
}
$className = Autoload::loadFile($file->getPathname());
$GLOBALS['PHP_CODESNIFFER_STANDARD_DIRS'][$className] = $details['path'];
$GLOBALS['PHP_CODESNIFFER_TEST_DIRS'][$className] = $testsDir;
$suite->addTestSuite($className);
}
}//end foreach
return $suite;
}//end suite()
/**
* Get the details of all coding standards installed.
*
* @return array
* @see Standards::getInstalledStandardDetails()
*/
protected static function getInstalledStandardDetails()
{
return Standards::getInstalledStandardDetails(true);
}//end getInstalledStandardDetails()
}//end class
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