package telemetry_test

import (
	"errors"
	"io"
	"net/http"
	"net/http/httptest"
	"testing"

	"sneak.berlin/go/simplexcalc/internal/globals"
	"sneak.berlin/go/simplexcalc/internal/logger"
)

// scrapeReq is a request to /metrics carrying the test's context.
func scrapeReq(t *testing.T) *http.Request {
	t.Helper()

	return httptest.NewRequestWithContext(t.Context(), http.MethodGet, "/metrics", nil)
}

// errTest is a stand-in error for the capture paths.
var errTest = errors.New("test error")

// The metrics credentials used across these tests.
const (
	user = "scraper"
	pass = "hunter2"
)

func testGlobals() *globals.Globals {
	return &globals.Globals{Appname: "simplexcalc", Version: "test", Buildarch: "amd64"}
}

func testLogger(t *testing.T) *logger.Logger {
	t.Helper()

	log, err := logger.New(nil, logger.Params{Globals: testGlobals(), Output: io.Discard})
	if err != nil {
		t.Fatalf("building logger: %v", err)
	}

	return log
}