package utils

import "testing"

func TestRoundFloat(t *testing.T) {
	data := map[float64]float64{
		-13.37004711:           -13.37,
		0.0000000000000000:     0.0,
		2.71828182845904523536: 2.72,
		3.141592653589793238462643383279502884197169399375105820974944: 3.14,
		10.0: 10.0,
	}

	for d, expectedResult := range data {
		result := RoundFloat(d, 2)
		if result != expectedResult {
			t.Errorf("\ngot:    %.2f\nwanted: %.2f\nfor:    %f", result, expectedResult, d)
		}
	}
}