87 lines
2.9 KiB
Go
87 lines
2.9 KiB
Go
package rpc
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import (
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"context"
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"testing"
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"github.com/iamxvbaba/td/tg"
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"telesrv/internal/domain"
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)
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// TestChannelReactionsViewerUpdatesMin 回归：channel reaction fan-out 中，
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// 非发起者 viewer 收到的 updateMessageReactions 必须是 min 形态（不带发起者的
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// chosen/My），否则 TDesktop 会把发起者的 reaction 高亮成接收者自己的。
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func TestChannelReactionsViewerUpdatesMin(t *testing.T) {
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ctx := context.Background()
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r, owner, friend := newMediaTestRouter(t)
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reactions := &domain.ChannelMessageReactions{
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CanSeeList: true,
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Results: []domain.ChannelMessageReactionCount{{
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Reaction: domain.MessageReaction{Type: domain.MessageReactionEmoji, Emoticon: "\U0001F44D"},
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Count: 1,
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ChosenOrder: 1, // 发起者视角烘焙的 chosen
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}},
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Recent: []domain.ChannelMessagePeerReaction{{
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UserID: owner.ID,
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Reaction: domain.MessageReaction{Type: domain.MessageReactionEmoji, Emoticon: "\U0001F44D"},
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My: true,
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ChosenOrder: 1,
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Date: 100,
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}},
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}
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res := domain.ChannelMessageReactionsResult{
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Channel: domain.Channel{ID: 9001, Megagroup: true},
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Message: domain.ChannelMessage{ID: 5, ChannelID: 9001, SenderUserID: friend.ID, Reactions: reactions},
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Reactions: *reactions,
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}
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ids := []int{5}
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findUpdate := func(updates *tg.Updates) *tg.UpdateMessageReactions {
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t.Helper()
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if updates == nil {
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t.Fatal("nil updates")
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}
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for _, u := range updates.Updates {
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if mr, ok := u.(*tg.UpdateMessageReactions); ok {
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return mr
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}
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}
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t.Fatal("no updateMessageReactions")
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return nil
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}
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// 发起者本人：全量视角，chosen 保留。
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self := findUpdate(r.channelReactionsViewerUpdates(ctx, owner.ID, owner.ID, res, ids))
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if self.Reactions.Min {
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t.Fatal("requester's own update must not be min")
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}
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if _, has := self.Reactions.Results[0].GetChosenOrder(); !has {
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t.Fatal("requester's own update should keep chosen_order")
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}
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// 其他 viewer：min 形态，chosen/My 全剥离（deps.Channels 为 nil 时作者分支也落 min）。
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other := findUpdate(r.channelReactionsViewerUpdates(ctx, owner.ID, friend.ID, res, ids))
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if !other.Reactions.Min {
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t.Fatal("other viewer's update must be min")
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}
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if _, has := other.Reactions.Results[0].GetChosenOrder(); has {
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t.Fatal("other viewer's update must not carry requester's chosen_order")
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}
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if recent, has := other.Reactions.GetRecentReactions(); has {
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for _, item := range recent {
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if item.My {
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t.Fatalf("other viewer's recent entry must not be My: %+v", item)
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}
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}
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}
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if count := other.Reactions.Results[0].Count; count != 1 {
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t.Fatalf("min update should keep counts, got %d", count)
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}
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// 原 res 不得被 minify 污染（请求者响应还要用全量视角）。
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if res.Message.Reactions.Results[0].ChosenOrder != 1 || !res.Message.Reactions.Recent[0].My {
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t.Fatalf("minify must not mutate the original result: %+v", res.Message.Reactions)
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}
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}
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