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<?php
/**
* Tests for PHP_CodeSniffer error suppression tags.
*
* PHP version 5
*
* @category PHP
* @package PHP_CodeSniffer
* @author Greg Sherwood <gsherwood@squiz.net>
* @copyright 2006-2011 Squiz Pty Ltd (ABN 77 084 670 600)
* @license http://matrix.squiz.net/developer/tools/php_cs/licence BSD Licence
* @link http://pear.php.net/package/PHP_CodeSniffer
*/
require_once 'PHPUnit/Framework/TestCase.php';
/**
* Tests for PHP_CodeSniffer error suppression tags.
*
* @category PHP
* @package PHP_CodeSniffer
* @author Greg Sherwood <gsherwood@squiz.net>
* @copyright 2006-2011 Squiz Pty Ltd (ABN 77 084 670 600)
* @license http://matrix.squiz.net/developer/tools/php_cs/licence BSD Licence
* @version Release: 1.3.4
* @link http://pear.php.net/package/PHP_CodeSniffer
*/
class Core_ErrorSuppressionTest extends PHPUnit_Framework_TestCase
{
/**
* Test suppressing a single error.
*
* @return void
*/
public function testSuppressError()
{
$phpcs = new PHP_CodeSniffer();
$phpcs->setTokenListeners('PEAR', array('Generic_Sniffs_PHP_LowerCaseConstantSniff'));
$phpcs->populateTokenListeners();
// Process without suppression.
$content = '<?php '.PHP_EOL.'$var = FALSE;';
$phpcs->processFile('noSuppressionTest.php', $content);
$files = $phpcs->getFiles();
$file = $files[0];
$errors = $file->getErrors();
$numErrors = $file->getErrorCount();
$this->assertEquals(1, $numErrors);
$this->assertEquals(1, count($errors));
// Process with suppression.
$content = '<?php '.PHP_EOL.'// @codingStandardsIgnoreStart'.PHP_EOL.'$var = FALSE;'.PHP_EOL.'// @codingStandardsIgnoreEnd';
$phpcs->processFile('suppressionTest.php', $content);
$files = $phpcs->getFiles();
$file = $files[1];
$errors = $file->getErrors();
$numErrors = $file->getErrorCount();
$this->assertEquals(0, $numErrors);
$this->assertEquals(0, count($errors));
}//end testSuppressError()
/**
* Test suppressing 1 out of 2 errors.
*
* @return void
*/
public function testSuppressSomeErrors()
{
$phpcs = new PHP_CodeSniffer();
$phpcs->setTokenListeners('PEAR', array('Generic_Sniffs_PHP_LowerCaseConstantSniff'));
$phpcs->populateTokenListeners();
// Process without suppression.
$content = '<?php '.PHP_EOL.'$var = FALSE;'.PHP_EOL.'$var = TRUE;';
$phpcs->processFile('noSuppressionTest.php', $content);
$files = $phpcs->getFiles();
$file = $files[0];
$errors = $file->getErrors();
$numErrors = $file->getErrorCount();
$this->assertEquals(2, $numErrors);
$this->assertEquals(2, count($errors));
// Process with suppression.
$content = '<?php '.PHP_EOL.'// @codingStandardsIgnoreStart'.PHP_EOL.'$var = FALSE;'.PHP_EOL.'// @codingStandardsIgnoreEnd'.PHP_EOL.'$var = TRUE;';
$phpcs->processFile('suppressionTest.php', $content);
$files = $phpcs->getFiles();
$file = $files[1];
$errors = $file->getErrors();
$numErrors = $file->getErrorCount();
$this->assertEquals(1, $numErrors);
$this->assertEquals(1, count($errors));
}//end testSuppressSomeErrors()
/**
* Test suppressing a single warning.
*
* @return void
*/
public function testSuppressWarning()
{
$phpcs = new PHP_CodeSniffer();
$phpcs->setTokenListeners('Squiz', array('Generic_Sniffs_Commenting_TodoSniff'));
$phpcs->populateTokenListeners();
// Process without suppression.
$content = '<?php '.PHP_EOL.'//TODO: write some code';
$phpcs->processFile('noSuppressionTest.php', $content);
$files = $phpcs->getFiles();
$file = $files[0];
$warnings = $file->getWarnings();
$numWarnings = $file->getWarningCount();
$this->assertEquals(1, $numWarnings);
$this->assertEquals(1, count($warnings));
// Process with suppression.
$content = '<?php '.PHP_EOL.'// @codingStandardsIgnoreStart'.PHP_EOL.'//TODO: write some code'.PHP_EOL.'// @codingStandardsIgnoreEnd';
$phpcs->processFile('suppressionTest.php', $content);
$files = $phpcs->getFiles();
$file = $files[1];
$warnings = $file->getWarnings();
$numWarnings = $file->getWarningCount();
$this->assertEquals(0, $numWarnings);
$this->assertEquals(0, count($warnings));
}//end testSuppressWarning()
/**
* Test suppressing a whole file.
*
* @return void
*/
public function testSuppressFile()
{
$phpcs = new PHP_CodeSniffer();
$phpcs->setTokenListeners('Squiz', array('Squiz_Sniffs_Commenting_FileCommentSniff'));
$phpcs->populateTokenListeners();
// Process without suppression.
$content = '<?php '.PHP_EOL.'$var = FALSE;';
$phpcs->processFile('noSuppressionTest.php', $content);
$files = $phpcs->getFiles();
$file = $files[0];
$errors = $file->getErrors();
$numErrors = $file->getErrorCount();
$this->assertEquals(1, $numErrors);
$this->assertEquals(1, count($errors));
$this->assertEquals(1, count($files));
// Process with suppression.
$content = '<?php '.PHP_EOL.'// @codingStandardsIgnoreFile'.PHP_EOL.'$var = FALSE;';
$phpcs->processFile('suppressionTest.php', $content);
// The file shouldn't even be added to the $files array.
$files = $phpcs->getFiles();
$this->assertEquals(1, count($files));
}//end testSupressError()
}//end class
?>
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