package metrics

import (
	"regexp"
	"testing"
)

func TestShouldPing(t *testing.T) {
	cfg := MetricConfig{
		Enabled: true,
		Url:     "",
		BotUserAgents: &[]regexp.Regexp{
			*regexp.MustCompile("random-bot/.*"),
		},
	}

	if cfg.ShouldSendMetrics("/index.html", "random-bot/v23.5", "", "") {
		t.Fatalf("Accepted bot user-agent")
	}

	if !cfg.ShouldSendMetrics("/index.html", "Firefox/...", "", "") {
		t.Fatalf("Rejected real user-agent")
	}

	if cfg.ShouldSendMetrics("/index.html", "Firefox/...", "1", "") {
		t.Fatalf("Ignored DNT")
	}

	if cfg.ShouldSendMetrics("/index.html", "Firefox/...", "", "1") {
		t.Fatalf("Ignored GPC")
	}
}