public function testShouldRecalculateAditionalPricePercentageWhenSetTotalPrice() { // Set $shipping = new Shipping(); $shipping->setAditionalPrice('12%'); $shipping->setTotalPrice('85.10'); $expected = ["valor_notafiscal" => 85.09999999999999, "preco_adicional" => 10.212]; // Act $result = $shipping->getAttributes(); // Assert $this->assertEquals($result, $expected); }