tests/phpunit/includes/GlobalFunctions/wfArrayPlus2dTest.php

   1 <?php
   2 /**
   3  * @group GlobalFunctions
   4  * @covers ::wfArrayPlus2d
   5  */
   6 class WfArrayPlus2dTest extends MediaWikiTestCase {
   7         /**
   8          * @dataProvider provideArrays
   9          */
  10         public function testWfArrayPlus2d( $baseArray, $newValues, $expected, $testName ) {
  11                 $this->assertEquals(
  12                         $expected,
  13                         wfArrayPlus2d( $baseArray, $newValues ),
  14                         $testName
  15                 );
  16         }
  17
  18         /**
  19          * Provider for testing wfArrayPlus2d
  20          *
  21          * @return array
  22          */
  23         public static function provideArrays() {
  24                 return [
  25                         // target array, new values array, expected result
  26                         [
  27                                 [ 0 => '1dArray' ],
  28                                 [ 1 => '1dArray' ],
  29                                 [ 0 => '1dArray', 1 => '1dArray' ],
  30                                 "Test simple union of two arrays with different keys",
  31                         ],
  32                         [
  33                                 [
  34                                         0 => [ 0 => '2dArray' ],
  35                                 ],
  36                                 [
  37                                         0 => [ 1 => '2dArray' ],
  38                                 ],
  39                                 [
  40                                         0 => [ 0 => '2dArray', 1 => '2dArray' ],
  41                                 ],
  42                                 "Test union of 2d arrays with different keys in the value array",
  43                         ],
  44                         [
  45                                 [
  46                                         0 => [ 0 => '2dArray' ],
  47                                 ],
  48                                 [
  49                                         0 => [ 0 => '1dArray' ],
  50                                 ],
  51                                 [
  52                                         0 => [ 0 => '2dArray' ],
  53                                 ],
  54                                 "Test union of 2d arrays with same keys in the value array",
  55                         ],
  56                         [
  57                                 [
  58                                         0 => [ 0 => [ 0 => '3dArray' ] ],
  59                                 ],
  60                                 [
  61                                         0 => [ 0 => [ 1 => '2dArray' ] ],
  62                                 ],
  63                                 [
  64                                         0 => [ 0 => [ 0 => '3dArray' ] ],
  65                                 ],
  66                                 "Test union of 3d array with different keys",
  67                         ],
  68                         [
  69                                 [
  70                                         0 => [ 0 => [ 0 => '3dArray' ] ],
  71                                 ],
  72                                 [
  73                                         0 => [ 1 => [ 0 => '2dArray' ] ],
  74                                 ],
  75                                 [
  76                                         0 => [ 0 => [ 0 => '3dArray' ], 1 => [ 0 => '2dArray' ] ],
  77                                 ],
  78                                 "Test union of 3d array with different keys in the value array",
  79                         ],
  80                         [
  81                                 [
  82                                         0 => [ 0 => [ 0 => '3dArray' ] ],
  83                                 ],
  84                                 [
  85                                         0 => [ 0 => [ 0 => '2dArray' ] ],
  86                                 ],
  87                                 [
  88                                         0 => [ 0 => [ 0 => '3dArray' ] ],
  89                                 ],
  90                                 "Test union of 3d array with same keys in the value array",
  91                         ],
  92                 ];
  93         }
  94 }