public function test05()
{
### generate_object_value_hash($object, $value)
$obj = new \stdClass();
$this->assertEquals(['stdClass' => Util::assoc_from_str('one:1, two:2, three:3, four:4')], Util::value_class($obj, Util::assoc_from_str('one:1, two:2, three:3, four:4')));
# non-object returns null
/** @noinspection PhpParamsInspection */
$this->assertNull(Util::value_class('not an object', Util::assoc_from_str('one:1, two:2, three:3, four:4')));
### pivot_array_on_index(array $input)
$worker = [['name' => 'Google', 'url' => 'https://google.com'], ['name' => 'Yahoo!', 'url' => 'http://yahoo.com']];
$this->assertEquals(['name' => ['Google', 'Yahoo!'], 'url' => ['https://google.com', 'http://yahoo.com']], Util::pivot_array($worker));
### array_get($array, $key, $default = NULL)
$this->assertEquals('now', Util::array_get('Candy.start', $this->source_array));
$this->assertEquals('not found', Util::array_get('Candy.nope', $this->source_array, 'not found'));
### multi_explode(array $delimiters, $string, $trim)
$this->assertEquals([0 => 'This is a string', 1 => ' Break it up', 2 => ' Ok?'], Util::multi_explode('This is a string. Break it up! Ok?', ['.', '!']));
### convert_list_to_indexed_array($array)
$this->assertEquals([0 => 'one', 1 => 'two'], Util::array_to_numeric_index(Util::array_from_str('one two')));
### get_array_value_safely($index, $array)
//$this->assertEquals(
// [
// 'start' => 'now',
// 'end' => 'then',
// ],
// Util::get_array_value_safely('Candy', $this->source_array)
//);
//$this->assertNull(Util::get_array_value_safely('does-not-exist', $this->source_array));
}