package abcex

import (
	"testing"
)

func TestConvert(t *testing.T) {
	if Convert("9ix", BASE36, BASE62) != "3D7" {
		t.Fatal("Failed conversion")
	}
}

func TestEncode36(t *testing.T) {
	if Encode(12345, BASE36) != "9ix" {
		t.Fatal("Failed encoding")
	}
}

func TestDecode36(t *testing.T) {
	if Decode("9ix", BASE36) != 12345 {
		t.Fatal("Failed decoding")
	}
}

func TestEncode(t *testing.T) {
	if Encode(12345, BASE62) != "3D7" {
		t.Fatal("Failed encoding")
	}
}

func TestDecode(t *testing.T) {
	if Decode("3D7", BASE62) != 12345 {
		t.Fatal("Failed decoding")
	}
}

func TestZero(t *testing.T) {
	if Encode(0, BASE62) != "0" {
		t.Fatal("Failed zero encoding")
	}

	if Decode("0", BASE62) != 0 {
		t.Fatal("Failed zero decoding")
	}
}

func TestNegative(t *testing.T) {
	if Encode(-20, BASE62) != "-K" {
		t.Fatal("Failed negative encoding:", Encode(-20, BASE62))
	}

	if Decode("-ab", BASE62) != -2269 {
		t.Fatal("Failed negative decoding", Decode("-ab", BASE62))
	}
}