move gotd fork into repo. (#111)

- update to latest telegram layer
- remove some references to fields in tg.Entities that don't exist in
the schema
- originally added here:
https://github.com/beeper/td/commit/820929062a2ba0104397bc01235ab58a9cff780e
  - referenced here
-
https://github.com/mautrix/telegramgo/commit/124f0967ed195b5a380c9bd02e170ada9710dde3
-
https://github.com/mautrix/telegramgo/commit/4205047aab2e0639217148b5d125bfaab668bd8e

pkg/gotd/telegram/message/poll_test.go

@@ -0,0 +1,81 @@
+package message
+
+import (
+	"context"
+	"testing"
+
+	"github.com/stretchr/testify/require"
+
+	"go.mau.fi/mautrix-telegram/pkg/gotd/bin"
+	"go.mau.fi/mautrix-telegram/pkg/gotd/telegram/message/styling"
+	"go.mau.fi/mautrix-telegram/pkg/gotd/tg"
+)
+
+func TestPoll(t *testing.T) {
+	ctx := context.Background()
+	sender, mock := testSender(t)
+
+	id := int64(0)
+	mock.ExpectFunc(func(b bin.Encoder) {
+		req, ok := b.(*tg.MessagesSendMediaRequest)
+		require.True(t, ok)
+		require.Equal(t, &tg.InputPeerSelf{}, req.Peer)
+
+		m, ok := req.Media.(*tg.InputMediaPoll)
+		require.True(t, ok)
+		id = m.Poll.ID
+		require.Len(t, m.Poll.Answers, 3)
+		require.Len(t, m.CorrectAnswers, 1)
+		require.Equal(t, m.Poll.Answers[0].Option, m.CorrectAnswers[0])
+	}).ThenResult(&tg.Updates{})
+	mock.ExpectFunc(func(b bin.Encoder) {
+		req, ok := b.(*tg.MessagesSendMediaRequest)
+		require.True(t, ok)
+		require.Equal(t, &tg.InputPeerSelf{}, req.Peer)
+
+		m, ok := req.Media.(*tg.InputMediaPoll)
+		require.True(t, ok)
+		require.Equal(t, id, m.Poll.ID)
+		require.True(t, m.Poll.Closed)
+	}).ThenResult(&tg.Updates{})
+
+	poll := Poll("Nu che tam s den'gami?",
+		CorrectPollAnswer("A?"),
+		PollAnswer("Che?"),
+		PollAnswer("Kuda?"),
+	).
+		PublicVoters(true).
+		StyledExplanation(
+			styling.Plain("See"),
+			styling.TextURL("https://youtu.be/PYzX7SDKhd0.", "https://youtu.be/PYzX7SDKhd0"),
+		).
+		QuestionEntities([]tg.MessageEntityClass{
+			&tg.MessageEntityEmail{Offset: 0, Length: 128},
+		})
+
+	_, err := sender.Self().Media(ctx, poll)
+	require.NoError(t, err)
+	_, err = sender.Self().Media(ctx, poll.Close())
+	require.NoError(t, err)
+}
+
+func TestRequestBuilder_PollVote(t *testing.T) {
+	ctx := context.Background()
+	sender, mock := testSender(t)
+
+	mock.ExpectCall(&tg.MessagesSendVoteRequest{
+		Peer:    &tg.InputPeerSelf{},
+		MsgID:   10,
+		Options: [][]byte{[]byte("abc")},
+	}).ThenResult(&tg.Updates{})
+	_, err := sender.Self().PollVote(ctx, 10, []byte("abc"))
+	require.NoError(t, err)
+
+	mock.ExpectCall(&tg.MessagesSendVoteRequest{
+		Peer:    &tg.InputPeerSelf{},
+		MsgID:   10,
+		Options: [][]byte{[]byte("abc")},
+	}).ThenRPCErr(testRPCError())
+	_, err = sender.Self().PollVote(ctx, 10, []byte("abc"))
+	require.Error(t, err)
+}