Testing expression parsing and rebuilding

<?php

require_once(__DIR__ . '/../syntax/grammar.php');

/**

 * General tests for the ifauthex plugin

 *

        'user && user || @group'

    );

    public function test_parse()

    {

        foreach (self::VALID_EXPRESSIONS as $expr) {

            $failureMsg = 'Assertion failed at expression "' . $expr . '".';

            $ast = null;

            $rebuiltExpr = null;

            $this->assertNotNull($ast = parse($expr));

            $this->assertNotNull($rebuiltExpr = $ast->getRepresentation());

            $this->assertEquals($rebuiltExpr, preg_replace('/\s/', '', $expr));

        }

    }

    /**

     * Simple test to make sure the plugin.info.txt is in correct format

     */