public function test_that_min_returns_expected_item()
{
$items = [21.6, 14.7, 0.13, 17.17, 0.034, 3.171, 54.01, 0.27, 1.78];
$set = SortedSet::float();
foreach ($items as $item) {
$set->add($item);
}
$this->assertSame(0.034, $set->min());
}
