tests/include/utils/SugarArrayMergeTest.php

   1 <?php
   2 require_once 'include/utils.php';
   3
   4 class SugarArrayMergeTest extends Sugar_PHPUnit_Framework_TestCase
   5 {
   6     /**
   7      * @group bug17142
   8      */
   9     public function testSubArrayOrderIsPreserved()
  10     {
  11         $array1 = array(
  12             'dog' => array(
  13                 'dog1' => 'dog1',
  14                 'dog2' => 'dog2',
  15                 'dog3' => 'dog3',
  16                 'dog4' => 'dog4',
  17                 )
  18             );
  19
  20         $array2 = array(
  21             'dog' => array(
  22                 'dog2' => 'dog2',
  23                 'dog1' => 'dog1',
  24                 'dog3' => 'dog3',
  25                 'dog4' => 'dog4',
  26                 )
  27             );
  28
  29         $results = sugarArrayMerge($array1,$array2);
  30
  31         $keys1 = array_keys($results['dog']);
  32         $keys2 = array_keys($array2['dog']);
  33
  34         for ( $i = 0; $i < 4; $i++ ) {
  35             $this->assertEquals($keys1[$i],$keys2[$i]);
  36         }
  37     }
  38
  39     public function testSugarArrayMergeMergesTwoArraysWithLikeKeysOverwritingExistingKeys()
  40     {
  41         $foo = array(
  42             'one' => 123,
  43             'two' => 123,
  44             'foo' => array(
  45                 'int' => 123,
  46                 'foo' => 'bar',
  47             ),
  48         );
  49         $bar = array(
  50             'one' => 123,
  51             'two' => 321,
  52             'foo' => array(
  53                 'int' => 123,
  54                 'bar' => 'foo',
  55             ),
  56         );
  57
  58         $expected = array(
  59             'one' => 123,
  60             'two' => 321,
  61             'foo' => array(
  62                 'int' => 123,
  63                 'foo' => 'bar',
  64                 'bar' => 'foo',
  65             ),
  66         );
  67         $this->assertEquals(sugarArrayMerge($foo, $bar), $expected);
  68         // insure that internal functions can't duplicate behavior
  69         $this->assertNotEquals(array_merge($foo, $bar), $expected);
  70         $this->assertNotEquals(array_merge_recursive($foo, $bar), $expected);
  71     }
  72 }