dns/types_test.go

package dns

import (
	"testing"
)

func TestCmToM(t *testing.T) {
	s := cmToM(0, 0)
	if s != "0.00" {
		t.Error("0, 0")
	}

	s = cmToM(1, 0)
	if s != "0.01" {
		t.Error("1, 0")
	}

	s = cmToM(3, 1)
	if s != "0.30" {
		t.Error("3, 1")
	}

	s = cmToM(4, 2)
	if s != "4" {
		t.Error("4, 2")
	}

	s = cmToM(5, 3)
	if s != "50" {
		t.Error("5, 3")
	}

	s = cmToM(7, 5)
	if s != "7000" {
		t.Error("7, 5")
	}

	s = cmToM(9, 9)
	if s != "90000000" {
		t.Error("9, 9")
	}
}