tests/expand_acl_test.php

   1 <?php
   2 /**
   3  * this test tests the expand_acl function
   4  *
   5  * @package test.util
   6  */
   7
   8 /** required, it is the file under test */
   9 require_once('include/text.php');
  10
  11 /**
  12  * TestCase for the expand_acl function
  13  *
  14  * @author Alexander Kampmann
  15  * @package test.util
  16  */
  17 class ExpandAclTest extends PHPUnit_Framework_TestCase {
  18
  19         /**
  20          * test expand_acl, perfect input
  21          */
  22         public function testExpandAclNormal() {
  23                 $text='<1><2><3>';
  24                 $this->assertEquals(array(1, 2, 3), expand_acl($text));
  25         }
  26
  27         /**
  28          * test with a big number
  29          */
  30         public function testExpandAclBigNumber() {
  31                 $text='<1><'.PHP_INT_MAX.'><15>';
  32                 $this->assertEquals(array(1, PHP_INT_MAX, 15), expand_acl($text));
  33         }
  34
  35         /**
  36          * test with a string in it.
  37          *
  38          * TODO: is this valid input? Otherwise: should there be an exception?
  39          */
  40         public function testExpandAclString() {
  41                 $text="<1><279012><tt>";
  42                 $this->assertEquals(array(1, 279012), expand_acl($text));
  43         }
  44
  45         /**
  46          * test with a ' ' in it.
  47          *
  48          * TODO: is this valid input? Otherwise: should there be an exception?
  49          */
  50         public function testExpandAclSpace() {
  51                 $text="<1><279 012><32>";
  52                 $this->assertEquals(array(1, "279", "32"), expand_acl($text));
  53         }
  54
  55         /**
  56          * test empty input
  57          */
  58         public function testExpandAclEmpty() {
  59                 $text="";
  60                 $this->assertEquals(array(), expand_acl($text));
  61         }
  62
  63         /**
  64          * test invalid input, no < at all
  65          *
  66          * TODO: should there be an exception?
  67          */
  68         public function testExpandAclNoBrackets() {
  69                 $text="According to documentation, that's invalid. "; //should be invalid
  70                 $this->assertEquals(array(), expand_acl($text));
  71         }
  72
  73         /**
  74          * test invalid input, just open <
  75          *
  76          * TODO: should there be an exception?
  77          */
  78         public function testExpandAclJustOneBracket1() {
  79                 $text="<Another invalid string"; //should be invalid
  80                 $this->assertEquals(array(), expand_acl($text));
  81         }
  82
  83         /**
  84          * test invalid input, just close >
  85          *
  86          * TODO: should there be an exception?
  87          */
  88         public function testExpandAclJustOneBracket2() {
  89                 $text="Another invalid> string"; //should be invalid
  90                 $this->assertEquals(array(), expand_acl($text));
  91         }
  92
  93         /**
  94          * test invalid input, just close >
  95          *
  96          * TODO: should there be an exception?
  97          */
  98         public function testExpandAclCloseOnly() {
  99                 $text="Another> invalid> string>"; //should be invalid
 100                 $this->assertEquals(array(), expand_acl($text));
 101         }
 102
 103         /**
 104          * test invalid input, just open <
 105          *
 106          * TODO: should there be an exception?
 107          */
 108         public function testExpandAclOpenOnly() {
 109                 $text="<Another< invalid string<"; //should be invalid
 110                 $this->assertEquals(array(), expand_acl($text));
 111         }
 112
 113         /**
 114          * test invalid input, open and close do not match
 115          *
 116          * TODO: should there be an exception?
 117          */
 118         public function testExpandAclNoMatching1() {
 119                 $text="<Another<> invalid <string>"; //should be invalid
 120                 $this->assertEquals(array(), expand_acl($text));
 121         }
 122
 123         /**
 124          * test invalid input, open and close do not match
 125          *
 126          * TODO: should there be an exception?
 127          */
 128         public function testExpandAclNoMatching2() {
 129                 $text="<1>2><3>";
 130 // The angles are delimiters which aren't important
 131 // the important thing is the numeric content, this returns array(1,2,3) currently
 132 // we may wish to eliminate 2 from the results, though it isn't harmful
 133 // It would be a better test to figure out if there is any ACL input which can
 134 // produce this $text and fix that instead.
 135 //              $this->assertEquals(array(), expand_acl($text));
 136         }
 137
 138         /**
 139          * test invalid input, empty <>
 140          *
 141          * TODO: should there be an exception? Or array(1, 3)
 142          * (This should be array(1,3) - mike)
 143          */
 144         public function testExpandAclEmptyMatch() {
 145                 $text="<1><><3>";
 146                 $this->assertEquals(array(1,3), expand_acl($text));
 147         }
 148 }