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/auth/status_test.go

@@ -0,0 +1,107 @@
+package auth
+
+import (
+	"context"
+	"testing"
+
+	"github.com/stretchr/testify/require"
+
+	"go.mau.fi/mautrix-telegram/pkg/gotd/tg"
+	"go.mau.fi/mautrix-telegram/pkg/gotd/tgerr"
+	"go.mau.fi/mautrix-telegram/pkg/gotd/tgmock"
+)
+
+func TestClient_Status(t *testing.T) {
+	ctx := context.Background()
+
+	t.Run("Authorized", func(t *testing.T) {
+		mock := tgmock.NewRequire(t)
+		user := &tg.User{
+			Username: "user",
+		}
+		mock.Expect().ThenResult(&tg.UserClassVector{Elems: []tg.UserClass{user}})
+
+		status, err := testClient(mock).Status(ctx)
+		require.NoError(t, err)
+		require.True(t, status.Authorized)
+		require.Equal(t, user, status.User)
+	})
+
+	t.Run("Unauthorized", func(t *testing.T) {
+		mock := tgmock.NewRequire(t)
+		mock.Expect().ThenUnregistered()
+
+		status, err := testClient(mock).Status(ctx)
+		require.NoError(t, err)
+		require.False(t, status.Authorized)
+	})
+
+	t.Run("Error", func(t *testing.T) {
+		mock := tgmock.NewRequire(t)
+		mock.Expect().ThenRPCErr(&tgerr.Error{
+			Code:    500,
+			Message: "BRUH",
+			Type:    "BRUH",
+		})
+
+		_, err := testClient(mock).Status(ctx)
+		require.Error(t, err)
+	})
+}
+
+func TestClient_IfNecessary(t *testing.T) {
+	ctx := context.Background()
+
+	t.Run("Authorized", func(t *testing.T) {
+		mock := tgmock.NewRequire(t)
+		testUser := &tg.User{
+			Username: "user",
+		}
+		mock.Expect().ThenResult(&tg.UserClassVector{Elems: []tg.UserClass{testUser}})
+
+		// Pass empty AuthFlow because it should not be called anyway.
+		require.NoError(t, testClient(mock).IfNecessary(ctx, Flow{}))
+	})
+
+	t.Run("Error", func(t *testing.T) {
+		mock := tgmock.NewRequire(t)
+		mock.Expect().ThenRPCErr(&tgerr.Error{
+			Code:    500,
+			Message: "BRUH",
+			Type:    "BRUH",
+		})
+
+		// Pass empty AuthFlow because it should not be called anyway.
+		require.Error(t, testClient(mock).IfNecessary(ctx, Flow{}))
+	})
+}
+
+func TestClient_Test(t *testing.T) {
+	ctx := context.Background()
+
+	t.Run("Authorized", func(t *testing.T) {
+		mock := tgmock.NewRequire(t)
+		testUser := &tg.User{
+			Username: "user",
+		}
+		mock.Expect().ThenResult(&tg.UserClassVector{Elems: []tg.UserClass{testUser}})
+
+		// Pass empty AuthFlow because it should not be called anyway.
+		require.NoError(t, testClient(mock).Test(ctx, 2))
+	})
+}
+
+func TestClient_TestUser(t *testing.T) {
+	ctx := context.Background()
+
+	t.Run("Authorized", func(t *testing.T) {
+		mock := tgmock.NewRequire(t)
+		testUser := &tg.User{
+			Username: "user",
+		}
+		mock.Expect().ThenResult(&tg.UserClassVector{Elems: []tg.UserClass{testUser}})
+
+		// Pass empty AuthFlow because it should not be called anyway.
+		require.NoError(t, testClient(mock).TestUser(ctx, "phone", 2))
+	})
+}