1package tinyclient23import (4 "encoding/binary"5 "encoding/hex"6 "strings"7 "testing"8)910func TestSocialNostrLinksRewritesKnownReferences(t *testing.T) {11 pubkey := "5ac640e5df8f7945381c31f435288ba3f587fbd68efb27abaf941792f9c36369"12 id := "0f8fc45a6e3cd2d022cf68f3ea0f413665a6d92c3d783e3ab6c2bc324432b5af"13 pubkeyBytes, _ := hex.DecodeString(pubkey)14 idBytes, _ := hex.DecodeString(id)15 kind := make([]byte, 4)16 binary.BigEndian.PutUint32(kind, 30023)17 naddrData := append([]byte{0, 5}, []byte("hello")...)18 naddrData = append(naddrData, append([]byte{2, 32}, pubkeyBytes...)...)19 naddrData = append(naddrData, append([]byte{3, 4}, kind...)...)20 refs := []struct {21 name string22 ref string23 want string24 }{25 {"profile", "nostr:" + bech32("npub", pubkeyBytes), `<a href="/social?author=` + pubkey + `"><nostr-name pubkey="` + pubkey + `">` + shortID(pubkey) + `</nostr-name></a>`},26 {"event", "nostr:" + bech32("note", idBytes), `<a href="/e/` + id + `">Quoted post</a>`},27 {"article", "nostr:" + bech32("naddr", naddrData), `<a href="/a/30023:` + pubkey + `:hello">Article</a>`},28 }29 for _, test := range refs {30 rendered := `<p>See <a href="/open?target=` + test.ref + `">` + test.ref + `</a> today.</p>`31 if got := socialNostrLinks(rendered); !strings.Contains(got, test.want) {32 t.Errorf("%s: got %q, want %q", test.name, got, test.want)33 }34 }35}3637func TestSocialNostrLinksLeavesUnknownMarkupAndCodeAlone(t *testing.T) {38 input := `<p><a href="/open?target=nostr%3Ainvalid">nostr:invalid</a> <code>nostr:invalid</code> <a href="https://example.com">nostr:invalid</a></p>`39 if got := socialNostrLinks(input); got != input {40 t.Fatalf("got %q, want unchanged markup", got)41 }42}