force full date on "edited by" line. ;)

[phpbb.git] / tests / request / request_var.php

<?php
/**
*
* @package testing
* @version $Id$
* @copyright (c) 2008 phpBB Group
* @license http://opensource.org/licenses/gpl-license.php GNU Public License
*
*/

define('IN_PHPBB', true);

require_once 'test_framework/framework.php';

require_once '../phpBB/includes/functions.php';

class phpbb_request_request_var_test extends phpbb_test_case
{
        /**
        * @dataProvider request_variables
        */
        public function test_post($variable_value, $default, $multibyte, $expected)
        {
                $variable_name = 'name';

                $_POST[$variable_name] = $variable_value;
                $_REQUEST[$variable_name] = $variable_value;

                // reread data from super globals
                request::reset();

                $result = request_var($variable_name, $default, $multibyte);

                $label = 'Requesting POST variable, converting from ' . gettype($variable_value) . ' to ' . gettype($default) . (($multibyte) ? ' multibyte' : '');
                $this->assertEquals($expected, $result, $label);
        }

        /**
        * @dataProvider request_variables
        */
        public function test_get($variable_value, $default, $multibyte, $expected)
        {
                $variable_name = 'name';

                $_GET[$variable_name] = $variable_value;
                $_REQUEST[$variable_name] = $variable_value;

                // reread data from super globals
                request::reset();

                $result = request_var($variable_name, $default, $multibyte);

                $label = 'Requesting GET variable, converting from ' . gettype($variable_value) . ' to ' . gettype($default) . (($multibyte) ? ' multibyte' : '');
                $this->assertEquals($expected, $result, $label);
        }

        /**
        * @dataProvider deep_access
        */
        public function test_deep_multi_dim_array_access($path, $default, $expected)
        {
                $_REQUEST['var'] = array(
                        0 => array(
                                'b' => array(
                                        true => array(
                                                5 => 'c',
                                                6 => 'd',
                                        ),
                                ),
                        ),
                        2 => array(
                                3 => array(
                                        false => 5,
                                ),
                        ),
                );

                // reread data from super globals
                request::reset();

                $result = request_var($path, $default);
                $this->assertEquals($expected, $result, 'Testing deep access to multidimensional input arrays: ' . $path);
        }

        public static function deep_access()
        {
                return array(
                        // array(path, default, expected result)
                        array(array('var', 0, 'b', true, 5), '', 'c'),
                        array(array('var', 0, 'b', true, 6), '', 'd'),
                        array(array('var', 2, 3, false), 0, 5),
                        array(array('var', 0, 'b', true), array(0 => ''), array(5 => 'c', 6 => 'd')),
                );
        }

        public static function request_variables()
        {
                return array(
                        // strings
                        array('abc', '', false, 'abc'),
                        array('  some  spaces  ', '', true, 'some  spaces'),
                        array("\r\rsome\rcarriage\r\rreturns\r", '', true, "some\ncarriage\n\nreturns"),
                        array("\n\nsome\ncarriage\n\nreturns\n", '', true, "some\ncarriage\n\nreturns"),
                        array("\r\n\r\nsome\r\ncarriage\r\n\r\nreturns\r\n", '', true, "some\ncarriage\n\nreturns"),
                        array("we\xC2\xA1rd\xE1\x9A\x80ch\xCE\xB1r\xC2\xADacters", '', true, "we\xC2\xA1rd\xE1\x9A\x80ch\xCE\xB1r\xC2\xADacters"),
                        array("we\xC2\xA1rd\xE1\x9A\x80ch\xCE\xB1r\xC2\xADacters", '', false, "we??rd???ch??r??acters"),
                        array("Some <html> \"entities\" like &", '', true, "Some &lt;html&gt; &quot;entities&quot; like &amp;"),

                        // integers
                        array('1234', 0, false, 1234),
                        array('abc', 12, false, 0),
                        array('324abc', 0, false, 324),

                        // string to array
                        array('123', array(0), false, array()),
                        array('123', array(''), false, array()),

                        // 1 dimensional arrays
                        array(
                                // input:
                                array('123', 'abc'),
                                // default:
                                array(''),
                                false,
                                // expected:
                                array('123', 'abc')
                        ),
                        array(
                                // input:
                                array('123', 'abc'),
                                // default:
                                array(999),
                                false,
                                // expected:
                                array(123, 0)
                        ),
                        array(
                                // input:
                                array('xyz' => '123', 'abc' => 'abc'),
                                // default:
                                array('' => ''),
                                false,
                                // expected:
                                array('xyz' => '123', 'abc' => 'abc')
                        ),
                        array(
                                // input:
                                array('xyz' => '123', 'abc' => 'abc'),
                                // default:
                                array('' => 0),
                                false,
                                // expected:
                                array('xyz' => 123, 'abc' => 0)
                        ),

                        // 2 dimensional arrays
                        array(
                                // input:
                                '',
                                // default:
                                array(array(0)),
                                false,
                                // expected:
                                array()
                        ),
                        array(
                                // input:
                                array(
                                        'xyz' => array('123', 'def'),
                                        'abc' => 'abc'
                                ),
                                // default:
                                array('' => array('')),
                                false,
                                // expected:
                                array(
                                        'xyz' => array('123', 'def'),
                                        'abc' => array()
                                )
                        ),
                        array(
                                // input:
                                array(
                                        'xyz' => array('123', 'def'),
                                        'abc' => 'abc'
                                ),
                                // default:
                                array('' => array(0)),
                                false,
                                // expected:
                                array(
                                        'xyz' => array(123, 0),
                                        'abc' => array()
                                )
                        ),
                        array(
                                // input:
                                array(
                                        0 => array(0 => array(3, '4', 'ab'), 1 => array()),
                                        1 => array(array(3, 4)),
                                ),
                                // default:
                                array(0 => array(0 => array(0))),
                                false,
                                // expected:
                                array(
                                        0 => array(0 => array(3, 4, 0), 1 => array()),
                                        1 => array(array(3, 4))
                                )
                        ),
                        array(
                                // input:
                                array(
                                        'ü' => array(array('c' => 'd')),
                                        'ä' => array(4 => array('a' => 2, 'ö' => 3)),
                                ),
                                // default:
                                array('' => array(0 => array('' => 0))),
                                false,
                                // expected:
                                array(
                                        '??' => array(4 => array('a' => 2, '??' => 3)),
                                )
                        ),
                        array(
                                // input:
                                array(
                                        'ü' => array(array('c' => 'd')),
                                        'ä' => array(4 => array('a' => 2, 'ö' => 3)),
                                ),
                                // default:
                                array('' => array(0 => array('' => 0))),
                                true,
                                // expected:
                                array(
                                        'ü' => array(array('c' => 0)),
                                        'ä' => array(4 => array('a' => 2, 'ö' => 3)),
                                )
                        ),
                );
        }

}