tests/NicknameTest.php

   1 <?php
   2
   3 if (isset($_SERVER) && array_key_exists('REQUEST_METHOD', $_SERVER)) {
   4     print "This script must be run from the command line\n";
   5     exit();
   6 }
   7
   8 define('INSTALLDIR', realpath(dirname(__FILE__) . '/..'));
   9 define('GNUSOCIAL', true);
  10 define('STATUSNET', true);  // compatibility
  11
  12 require_once INSTALLDIR . '/lib/common.php';
  13
  14 /**
  15  * Test cases for nickname validity and normalization.
  16  */
  17 class NicknameTest extends PHPUnit_Framework_TestCase
  18 {
  19     /**
  20      * Basic test using Nickname::normalize()
  21      *
  22      * @dataProvider provider
  23      */
  24     public function testBasic($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 ($expectedException) {
  36                 if ($exception) {
  37                     $stuff = get_class($exception) . ': ' . $exception->getMessage();
  38                 } else {
  39                     $stuff = var_export($exception, true);
  40                 }
  41                 $this->assertTrue($exception && $exception instanceof $expectedException,
  42                         "invalid input '$input' expected to fail with $expectedException, " .
  43                         "got $stuff");
  44             } else {
  45                 $this->assertTrue($normalized == false,
  46                         "invalid input '$input' expected to fail");
  47             }
  48         } else {
  49             $msg = "normalized input nickname '$input' expected to normalize to '$expected', got ";
  50             if ($exception) {
  51                 $msg .= get_class($exception) . ': ' . $exception->getMessage();
  52             } else {
  53                 $msg .= "'$normalized'";
  54             }
  55             $this->assertEquals($expected, $normalized, $msg);
  56         }
  57     }
  58
  59     /**
  60      * Test on the regex matching used in common_find_mentions
  61      * (testing on the full notice rendering is difficult as it needs
  62      * to be able to pull from global state)
  63      *
  64      * @dataProvider provider
  65      */
  66     public function testAtReply($input, $expected, $expectedException=null)
  67     {
  68         if ($expected == false) {
  69             // nothing to do
  70         } else {
  71             $text = "@{$input} awesome! :)";
  72             $matches = common_find_mentions_raw($text);
  73             $this->assertEquals(1, count($matches));
  74             $this->assertEquals($expected, Nickname::normalize($matches[0][0]));
  75         }
  76     }
  77
  78     static public function provider()
  79     {
  80         return array(
  81                      array('evan', 'evan'),
  82
  83                      // Case and underscore variants
  84                      array('Evan', 'evan'),
  85                      array('EVAN', 'evan'),
  86                      array('ev_an', 'evan'),
  87                      array('E__V_an', 'evan'),
  88                      array('evan1', 'evan1'),
  89                      array('evan_1', 'evan1'),
  90                      array('0x20', '0x20'),
  91                      array('1234', '1234'), // should this be allowed though? :)
  92                      array('12__34', '1234'),
  93
  94                      // Some (currently) invalid chars...
  95                      array('^#@&^#@', false, 'NicknameInvalidException'), // all invalid :D
  96                      array('ev.an', false, 'NicknameInvalidException'),
  97                      array('ev/an', false, 'NicknameInvalidException'),
  98                      array('ev an', false, 'NicknameInvalidException'),
  99                      array('ev-an', false, 'NicknameInvalidException'),
 100
 101                      // Non-ASCII letters; currently not allowed, in future
 102                      // we'll add them at least with conversion to ASCII.
 103                      // Not much use until we have storage of display names,
 104                      // though.
 105                      array('évan', false, 'NicknameInvalidException'), // so far...
 106                      array('Évan', false, 'NicknameInvalidException'), // so far...
 107
 108                      // Length checks
 109                      array('', false, 'NicknameEmptyException'),
 110                      array('___', false, 'NicknameEmptyException'),
 111                      array('eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee', 'eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee'), // 64 chars
 112                      array('eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee_', false, 'NicknameTooLongException'), // the _ is too long...
 113                      array('eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee', false, 'NicknameTooLongException'), // 65 chars -- too long
 114                      );
 115     }
 116 }