<?php
require_once 'PHPUnit/Framework.php';

class ScannerTests extends PHPUnit_Framework_TestCase {
	private function run_scanner($options = array(), $files = array()) {
		$modules = array_key_exists('modules', $options) ? (is_array($options['modules']) ? $options['modules'] : explode(',', $options['modules'])) : array();
		$base = array_key_exists('base', $options) ? $options['base'] : false;
		$files = is_array($files) ? $files : array($files);
		
		$command = 'php ../scanner.php -q';
		if (count($modules) > 0)
			$command .= ' -m ' . implode(',', $modules);
		if ($base)
			$command .= ' -b ' . $base;
		$command .= ' ' . implode(' ', $files);
		return shell_exec($command);
	}
	
	public function testModuleLint() {
		$result = $this->run_scanner(
			array('modules' => 'lint'),
			'samples/lint_failure.php'
		);
		$this->assertEquals(file_get_contents('samples/lint_failure.txt'), $result);
	}
	public function testModulePatterns() {
		$result = $this->run_scanner(
			array('modules' => 'pattern'),
			'samples/patterns.php'
		);
		$this->assertEquals(file_get_contents('samples/patterns.txt'), $result);
	}
}
?>