chore: refresh gramsrv public release

internal/rpc/channel_can_view_participants_test.go

@@ -0,0 +1,46 @@
+package rpc
+
+import (
+	"testing"
+
+	"telesrv/internal/domain"
+)
+
+// TestChannelFullCanViewParticipants 锁定:广播频道的订阅者列表仅管理员可见(官方语义),
+// 非管理员订阅者拿到 can_view_participants=false——否则 DrKLO Profile 会冒出
+// Subscribers/Administrators/Channel Settings 三行。超级群成员可见(隐藏成员时仅管理员)。
+func TestChannelFullCanViewParticipants(t *testing.T) {
+	broadcast := domain.Channel{ID: 1, Broadcast: true}
+	megagroup := domain.Channel{ID: 2, Megagroup: true}
+	megagroupHidden := domain.Channel{ID: 3, Megagroup: true, ParticipantsHidden: true}
+
+	cases := []struct {
+		name string
+		ch   domain.Channel
+		role domain.ChannelMemberRole
+		want bool
+	}{
+		{"broadcast-subscriber", broadcast, domain.ChannelRoleMember, false},
+		{"broadcast-admin", broadcast, domain.ChannelRoleAdmin, true},
+		{"broadcast-creator", broadcast, domain.ChannelRoleCreator, true},
+		{"megagroup-member", megagroup, domain.ChannelRoleMember, true},
+		{"megagroup-admin", megagroup, domain.ChannelRoleAdmin, true},
+		{"megagroup-hidden-member", megagroupHidden, domain.ChannelRoleMember, false},
+		{"megagroup-hidden-admin", megagroupHidden, domain.ChannelRoleAdmin, true},
+	}
+	for _, tc := range cases {
+		t.Run(tc.name, func(t *testing.T) {
+			view := domain.ChannelView{
+				Channel: tc.ch,
+				Self: domain.ChannelMember{
+					ChannelID: tc.ch.ID,
+					Role:      tc.role,
+					Status:    domain.ChannelMemberActive,
+				},
+			}
+			if got := tgChannelFull(view).CanViewParticipants; got != tc.want {
+				t.Fatalf("CanViewParticipants = %v, want %v", got, tc.want)
+			}
+		})
+	}
+}