package server

import (
	"encoding/json"
	"testing"
)

func TestCatalogRanges(t *testing.T) {
	e := newAPIEnv(t)
	b, status := e.req("GET", "/catalog/ranges?r=10.0.10.101-10.0.10.199,!2001:db8::100-2001:db8::1ff,branch-office,10.0.0.9-10.0.0.1", e.token, nil)
	if status != 200 {
		t.Fatalf("status %d: %s", status, b)
	}
	var out []struct {
		Input, Range, Size, Error string
		Prefixes                  []string
	}
	json.Unmarshal(b, &out)
	if len(out) != 3 {
		t.Fatalf("got %s", b)
	}
	if out[0].Range != "10.0.10.101-10.0.10.199" || len(out[0].Prefixes) != 6 || out[0].Size != "99 addresses" {
		t.Errorf("IPv4 = %+v", out[0])
	}
	if out[1].Input != "!2001:db8::100-2001:db8::1ff" || len(out[1].Prefixes) != 1 || out[1].Prefixes[0] != "2001:db8::100/120" {
		t.Errorf("IPv6 = %+v", out[1])
	}
	if out[2].Error == "" {
		t.Errorf("reversed range = %+v", out[2])
	}
}