tests/NicknameTest.php

   1 <?php
   2
   3 if (isset($_SERVER) && array_key_exists('REQUEST_METHOD', $_SERVER)) {
   4     print "This script must be run from the command line\n";
   5     exit();
   6 }
   7
   8 define('INSTALLDIR', realpath(dirname(__FILE__) . '/..'));
   9 define('STATUSNET', true);
  10 define('LACONICA', true);
  11
  12 require_once INSTALLDIR . '/lib/common.php';
  13
  14 /**
  15  * Test cases for nickname validity and normalization.
  16  */
  17 class NicknameTest extends PHPUnit_Framework_TestCase
  18 {
  19     /**
  20      * Basic test using Nickname::normalize()
  21      *
  22      * @dataProvider provider
  23      */
  24     public function testBasic($input, $expected, $expectedException=null)
  25     {
  26         $exception = null;
  27         $normalized = false;
  28         try {
  29             $normalized = Nickname::normalize($input);
  30         } catch (NicknameException $e) {
  31             $exception = $e;
  32         }
  33
  34         if ($expected === false) {
  35             if ($expectedException) {
  36                 $this->assertTrue($exception && $exception instanceof $expectedException,
  37                         "invalid input '$input' expected to fail with $expectedException, " .
  38                         "got " . get_class($exception) . ': ' . $exception->getMessage());
  39             } else {
  40                 $this->assertTrue($normalized == false,
  41                         "invalid input '$input' expected to fail");
  42             }
  43         } else {
  44             $msg = "normalized input nickname '$input' expected to normalize to '$expected', got ";
  45             if ($exception) {
  46                 $msg .= get_class($exception) . ': ' . $exception->getMessage();
  47             } else {
  48                 $msg .= "'$normalized'";
  49             }
  50             $this->assertEquals($expected, $normalized, $msg);
  51         }
  52     }
  53
  54     /**
  55      * Test on the regex matching used in common_find_mentions
  56      * (testing on the full notice rendering is difficult as it needs
  57      * to be able to pull from global state)
  58      *
  59      * @dataProvider provider
  60      */
  61     public function testAtReply($input, $expected, $expectedException=null)
  62     {
  63         if ($expected == false) {
  64             // nothing to do
  65         } else {
  66             $text = "@{$input} awesome! :)";
  67             $matches = common_find_mentions_raw($text);
  68             $this->assertEquals(1, count($matches));
  69             $this->assertEquals($expected, Nickname::normalize($matches[0][0]));
  70         }
  71     }
  72
  73     static public function provider()
  74     {
  75         return array(
  76                      array('evan', 'evan'),
  77
  78                      // Case and underscore variants
  79                      array('Evan', 'evan'),
  80                      array('EVAN', 'evan'),
  81                      array('ev_an', 'evan'),
  82                      array('E__V_an', 'evan'),
  83                      array('evan1', 'evan1'),
  84                      array('evan_1', 'evan1'),
  85                      array('0x20', '0x20'),
  86                      array('1234', '1234'), // should this be allowed though? :)
  87                      array('12__34', '1234'),
  88
  89                      // Some (currently) invalid chars...
  90                      array('^#@&^#@', false, 'NicknameInvalidException'), // all invalid :D
  91                      array('ev.an', false, 'NicknameInvalidException'),
  92                      array('ev/an', false, 'NicknameInvalidException'),
  93                      array('ev an', false, 'NicknameInvalidException'),
  94                      array('ev-an', false, 'NicknameInvalidException'),
  95
  96                      // Non-ASCII letters; currently not allowed, in future
  97                      // we'll add them at least with conversion to ASCII.
  98                      // Not much use until we have storage of display names,
  99                      // though.
 100                      array('évan', false, 'NicknameInvalidException'), // so far...
 101                      array('Évan', false, 'NicknameInvalidException'), // so far...
 102
 103                      // Length checks
 104                      array('', false, 'NicknameEmptyException'),
 105                      array('___', false, 'NicknameEmptyException'),
 106                      array('eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee', 'eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee'), // 64 chars
 107                      array('eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee_', 'eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee'), // the _ will be trimmed off, remaining valid
 108                      array('eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee', false, 'NicknameTooLongException'), // 65 chars -- too long
 109                      );
 110     }
 111 }