Function TestReplyDelMsgHardDelete

server/topic_test.go:3178–3242

(t *testing.T)

}

func TestReplyDelMsgHardDelete(t *testing.T) {
	// Test hard delete scenario - hard deletes affect all users equally
	// and don't update individual unread counters the same way as soft deletes

	topicName := "p2pTest"
	helper := TopicTestHelper{}
	helper.setUp(t, 2, types.TopicCatP2P, topicName, true)
	defer helper.tearDown()

	user1 := helper.uids[0] // User with delete permission
	user2 := helper.uids[1] // Other user

	// Set up initial state: user2 has read up to message 5, topic has messages up to 10
	helper.topic.lastID = 10

	pud1 := helper.topic.perUser[user1]
	pud1.readID = 10
	pud1.modeGiven = types.ModeCFull  // Full permissions including delete
	pud1.modeWant = types.ModeCFull
	helper.topic.perUser[user1] = pud1

	pud2 := helper.topic.perUser[user2]
	pud2.readID = 5
	pud2.modeGiven = types.ModeCFull
	pud2.modeWant = types.ModeCFull
	helper.topic.perUser[user2] = pud2

	// Simulate user1 doing a hard delete of messages 7 and 8
	msg := &ClientComMessage{
		Del: &MsgClientDel{
			Id: "del123",
			What: "msg",
			DelSeq: []MsgRange{
				{LowId: 7, HiId: 9}, // Deletes messages 7 and 8 [7, 9)
			},
			Hard: true, // Hard delete
		},
		AsUser: user1.UserId(),
		sess:   helper.sessions[0],
		init:   true,
	}

	// Mock the message deletion for hard delete (forUser = types.ZeroUid)
	helper.mm.EXPECT().DeleteList(topicName, 1, types.ZeroUid, gomock.Any(), []types.Range{{Low: 7, Hi: 9}}).Return(nil)

	// Call the function under test
	err := helper.topic.replyDelMsg(helper.sessions[0], user1, false, msg)

	// Verify
	if err != nil {
		t.Fatalf("replyDelMsg failed: %v", err)
	}

	// Verify session got success response
	helper.finish()
	registerSessionVerifyOutputs(t, helper.results[0], []int{http.StatusOK})

	// For hard deletes, all users' delID should be updated