package hammerhead

import (
	"encoding/json"
	"fmt"
	"net/http"
	"net/http/httptest"
	"testing"
)

func TestCheckForUpdates(t *testing.T) {
	gitea := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		if r.URL.Path != "/api/v1/repos/Veillax/hammerhead/releases/latest" {
			http.NotFound(w, r)
			return
		}
		fmt.Fprint(w, `{"tag_name":"v0.3.0","prerelease":false,"assets":[]}`)
	}))
	defer gitea.Close()
	for _, c := range []struct {
		version string
		newer   bool
	}{{"v0.2.0", true}, {"v0.3.0", false}, {"dev", false}} {
		s, err := New(t.TempDir(), Options{AdminEmail: "admin@test.local", AdminPassword: "password123", MasterKey: key,
			Version: c.version, UpdateServer: gitea.URL, UpdateRepo: "Veillax/hammerhead", AutoUpdate: true})
		if err != nil {
			t.Fatal(err)
		}
		do := apiClient(t, s)
		code, b := do("GET", "/api/admin/update", nil)
		var out struct {
			Current, Latest, Error string
			Newer, AutoUpdate      bool
		}
		json.Unmarshal(b, &out)
		if code != 200 || out.Current != c.version || out.Latest != "v0.3.0" || out.Newer != c.newer || !out.AutoUpdate || out.Error != "" {
			t.Errorf("%s: %d %s", c.version, code, b)
		}
		s.Close()
	}

	// an unreachable release server is reported, not fatal
	s, err := New(t.TempDir(), Options{AdminEmail: "admin@test.local", AdminPassword: "password123", MasterKey: key, Version: "v0.1.0", UpdateServer: "http://127.0.0.1:1"})
	if err != nil {
		t.Fatal(err)
	}
	defer s.Close()
	code, b := apiClient(t, s)("GET", "/api/admin/update", nil)
	var out struct{ Error string }
	json.Unmarshal(b, &out)
	if code != 200 || out.Error == "" {
		t.Errorf("unreachable server: %d %s", code, b)
	}
}