package console

import (
	"testing"
	"time"
)

func TestUntilHelper(t *testing.T) {
	// humanAge always renders both components in the 1-24h bucket
	// ("4h0m", never bare "4h"), and untilText's own time.Until call runs a
	// few microseconds after this Add — just enough for the floored minute
	// to round down once. "~4h1m" covers the (vanishingly unlikely) case
	// where the call lands before that rollover.
	if got := untilText(time.Now().Add(4*time.Hour + time.Minute)); got != "~4h0m" && got != "~4h1m" {
		t.Errorf("until ~4h = %q", got)
	}
	if got := untilText(time.Time{}); got != "now" {
		t.Errorf("until zero = %q", got)
	}
	if got := untilText(time.Now().Add(-time.Hour)); got != "now" {
		t.Errorf("until past = %q", got)
	}
}