public function provideTestConsume()
{
return [[0.5, 500, new Rate(1, Rate::MILLISECOND)], [1, 1000, new Rate(1, Rate::MILLISECOND)], [1.5, 1500, new Rate(1, Rate::MILLISECOND)], [2, 2000, new Rate(1, Rate::MILLISECOND)], [2.5, 2500, new Rate(1, Rate::MILLISECOND)]];
}