Simon Welsh cd61b61a84 FIX Use array_intersect() with expected values so that the order matches.
The values in $values aren't returned in any order, so this test can randomly fail. This
changes the check from expected = $values to $values \cap expected = $value. PHP's array_intersect
maintains the keys of the first array, so order is preserved. The intersect also guarentees that the
only accepted values are the expected ones.
2012-08-23 17:36:59 +12:00
..