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38 require_once 'include/utils.php';
40 class SugarArrayMergeRecursiveTest extends Sugar_PHPUnit_Framework_TestCase
45 public function testDeepArrayMerge()
47 $array1 = array("one" => array("two" => array("three" => array("some" => "stuff"))));
48 $array2 = array("one" => array("two" => array("three" => array("more" => "stuff"))));
49 $expected = array("one" => array("two" => array("three" => array("more" => "stuff", "some" => "stuff"))));
50 $results = sugarArrayMergeRecursive($array1,$array2);
51 $this->assertEquals($results, $expected);
55 * this one won't preserve order
57 public function testSubArrayKeysArePreserved()
77 $results = sugarArrayMergeRecursive($array1,$array2);
79 $keys1 = sort(array_keys($results['dog']));
80 $keys2 = sort(array_keys($array2['dog']));
82 $this->assertEquals($keys1,$keys2);
85 public function testSugarArrayMergeMergesTwoArraysWithLikeKeysOverwritingExistingKeys()
113 $this->assertEquals(sugarArrayMergeRecursive($foo, $bar), $expected);
114 // insure that internal functions can't duplicate behavior
115 $this->assertNotEquals(array_merge($foo, $bar), $expected);
116 $this->assertNotEquals(array_merge_recursive($foo, $bar), $expected);