public function testAggregateValues(\Pinq\ITraversable $traversable, array $data)
{
$this->assertEquals(true, $traversable->all(), 'All');
$this->assertEquals(true, $traversable->any(), 'Any');
$this->assertEquals(max($data), $traversable->maximum(), 'Max');
$this->assertEquals(min($data), $traversable->minimum(), 'Min');
}