status-go/protocol/persistence_test.go

911 lines
22 KiB
Go

package protocol
import (
"bytes"
"database/sql"
"io/ioutil"
"math"
"sort"
"strconv"
"strings"
"testing"
"time"
"github.com/stretchr/testify/require"
"github.com/status-im/status-go/eth-node/crypto"
"github.com/status-im/status-go/eth-node/types"
"github.com/status-im/status-go/protocol/common"
"github.com/status-im/status-go/protocol/protobuf"
"github.com/status-im/status-go/protocol/sqlite"
)
func TestTableUserMessagesAllFieldsCount(t *testing.T) {
db := sqlitePersistence{}
expected := len(strings.Split(db.tableUserMessagesAllFields(), ","))
require.Equal(t, expected, db.tableUserMessagesAllFieldsCount())
}
func TestSaveMessages(t *testing.T) {
db, err := openTestDB()
require.NoError(t, err)
p := sqlitePersistence{db: db}
for i := 0; i < 10; i++ {
id := strconv.Itoa(i)
err := insertMinimalMessage(p, id)
require.NoError(t, err)
m, err := p.MessageByID(id)
require.NoError(t, err)
require.EqualValues(t, id, m.ID)
}
}
func TestMessagesByIDs(t *testing.T) {
db, err := openTestDB()
require.NoError(t, err)
p := sqlitePersistence{db: db}
var ids []string
for i := 0; i < 10; i++ {
id := strconv.Itoa(i)
err := insertMinimalMessage(p, id)
require.NoError(t, err)
ids = append(ids, id)
}
m, err := p.MessagesByIDs(ids)
require.NoError(t, err)
require.Len(t, m, 10)
}
func TestMessageByID(t *testing.T) {
db, err := openTestDB()
require.NoError(t, err)
p := sqlitePersistence{db: db}
id := "1"
err = insertMinimalMessage(p, id)
require.NoError(t, err)
m, err := p.MessageByID(id)
require.NoError(t, err)
require.EqualValues(t, id, m.ID)
}
func TestMessagesExist(t *testing.T) {
db, err := openTestDB()
require.NoError(t, err)
p := sqlitePersistence{db: db}
err = insertMinimalMessage(p, "1")
require.NoError(t, err)
result, err := p.MessagesExist([]string{"1"})
require.NoError(t, err)
require.True(t, result["1"])
err = insertMinimalMessage(p, "2")
require.NoError(t, err)
result, err = p.MessagesExist([]string{"1", "2", "3"})
require.NoError(t, err)
require.True(t, result["1"])
require.True(t, result["2"])
require.False(t, result["3"])
}
func TestMessageByChatID(t *testing.T) {
db, err := openTestDB()
require.NoError(t, err)
p := sqlitePersistence{db: db}
chatID := testPublicChatID
count := 1000
pageSize := 50
var messages []*common.Message
for i := 0; i < count; i++ {
messages = append(messages, &common.Message{
ID: strconv.Itoa(i),
LocalChatID: chatID,
ChatMessage: protobuf.ChatMessage{
Clock: uint64(i),
},
From: "me",
})
// Add some other chats.
if count%5 == 0 {
messages = append(messages, &common.Message{
ID: strconv.Itoa(count + i),
LocalChatID: "other-chat",
ChatMessage: protobuf.ChatMessage{
Clock: uint64(i),
},
From: "me",
})
}
}
// Add some out-of-order message. Add more than page size.
outOfOrderCount := pageSize + 1
allCount := count + outOfOrderCount
for i := 0; i < pageSize+1; i++ {
messages = append(messages, &common.Message{
ID: strconv.Itoa(count*2 + i),
LocalChatID: chatID,
ChatMessage: protobuf.ChatMessage{
Clock: uint64(i),
},
From: "me",
})
}
err = p.SaveMessages(messages)
require.NoError(t, err)
var (
result []*common.Message
cursor string
iter int
)
for {
var (
items []*common.Message
err error
)
items, cursor, err = p.MessageByChatID(chatID, cursor, pageSize)
require.NoError(t, err)
result = append(result, items...)
iter++
if len(cursor) == 0 || iter > count {
break
}
}
require.Equal(t, "", cursor) // for loop should exit because of cursor being empty
require.EqualValues(t, math.Ceil(float64(allCount)/float64(pageSize)), iter)
require.Equal(t, len(result), allCount)
require.True(
t,
// Verify descending order.
sort.SliceIsSorted(result, func(i, j int) bool {
return result[i].Clock > result[j].Clock
}),
)
}
func TestMessageReplies(t *testing.T) {
db, err := openTestDB()
require.NoError(t, err)
p := sqlitePersistence{db: db}
chatID := testPublicChatID
message1 := &common.Message{
ID: "id-1",
LocalChatID: chatID,
ChatMessage: protobuf.ChatMessage{
Text: "content-1",
Clock: uint64(1),
},
From: "1",
}
message2 := &common.Message{
ID: "id-2",
LocalChatID: chatID,
ChatMessage: protobuf.ChatMessage{
Text: "content-2",
Clock: uint64(2),
ResponseTo: "id-1",
},
From: "2",
}
message3 := &common.Message{
ID: "id-3",
LocalChatID: chatID,
ChatMessage: protobuf.ChatMessage{
Text: "content-3",
Clock: uint64(3),
ResponseTo: "non-existing",
},
From: "3",
}
messages := []*common.Message{message1, message2, message3}
err = p.SaveMessages(messages)
require.NoError(t, err)
retrievedMessages, _, err := p.MessageByChatID(chatID, "", 10)
require.NoError(t, err)
require.Equal(t, "non-existing", retrievedMessages[0].ResponseTo)
require.Nil(t, retrievedMessages[0].QuotedMessage)
require.Equal(t, "id-1", retrievedMessages[1].ResponseTo)
require.Equal(t, &common.QuotedMessage{From: "1", Text: "content-1"}, retrievedMessages[1].QuotedMessage)
require.Equal(t, "", retrievedMessages[2].ResponseTo)
require.Nil(t, retrievedMessages[2].QuotedMessage)
}
func TestMessageByChatIDWithTheSameClocks(t *testing.T) {
db, err := openTestDB()
require.NoError(t, err)
p := sqlitePersistence{db: db}
chatID := testPublicChatID
clockValues := []uint64{10, 10, 9, 9, 9, 11, 12, 11, 100000, 6, 4, 5, 5, 5, 5}
count := len(clockValues)
pageSize := 2
var messages []*common.Message
for i, clock := range clockValues {
messages = append(messages, &common.Message{
ID: strconv.Itoa(i),
LocalChatID: chatID,
ChatMessage: protobuf.ChatMessage{
Clock: clock,
},
From: "me",
})
}
err = p.SaveMessages(messages)
require.NoError(t, err)
var (
result []*common.Message
cursor string
iter int
)
for {
var (
items []*common.Message
err error
)
items, cursor, err = p.MessageByChatID(chatID, cursor, pageSize)
require.NoError(t, err)
result = append(result, items...)
iter++
if cursor == "" || iter > count {
break
}
}
require.Empty(t, cursor) // for loop should exit because of cursor being empty
require.Len(t, result, count)
// Verify the order.
expectedClocks := make([]uint64, len(clockValues))
copy(expectedClocks, clockValues)
sort.Slice(expectedClocks, func(i, j int) bool {
return expectedClocks[i] > expectedClocks[j]
})
resultClocks := make([]uint64, 0, len(clockValues))
for _, m := range result {
resultClocks = append(resultClocks, m.Clock)
}
require.EqualValues(t, expectedClocks, resultClocks)
}
func TestDeleteMessageByID(t *testing.T) {
db, err := openTestDB()
require.NoError(t, err)
p := sqlitePersistence{db: db}
id := "1"
err = insertMinimalMessage(p, id)
require.NoError(t, err)
m, err := p.MessageByID(id)
require.NoError(t, err)
require.Equal(t, id, m.ID)
err = p.DeleteMessage(m.ID)
require.NoError(t, err)
_, err = p.MessageByID(id)
require.EqualError(t, err, "record not found")
}
func TestDeleteMessagesByChatID(t *testing.T) {
db, err := openTestDB()
require.NoError(t, err)
p := sqlitePersistence{db: db}
err = insertMinimalMessage(p, "1")
require.NoError(t, err)
err = insertMinimalMessage(p, "2")
require.NoError(t, err)
m, _, err := p.MessageByChatID(testPublicChatID, "", 10)
require.NoError(t, err)
require.Equal(t, 2, len(m))
err = p.DeleteMessagesByChatID(testPublicChatID)
require.NoError(t, err)
m, _, err = p.MessageByChatID(testPublicChatID, "", 10)
require.NoError(t, err)
require.Equal(t, 0, len(m))
}
func TestMarkMessageSeen(t *testing.T) {
chatID := "test-chat"
db, err := openTestDB()
require.NoError(t, err)
p := sqlitePersistence{db: db}
id := "1"
err = insertMinimalMessage(p, id)
require.NoError(t, err)
m, err := p.MessageByID(id)
require.NoError(t, err)
require.False(t, m.Seen)
count, err := p.MarkMessagesSeen(chatID, []string{m.ID})
require.NoError(t, err)
require.Equal(t, uint64(1), count)
m, err = p.MessageByID(id)
require.NoError(t, err)
require.True(t, m.Seen)
}
func TestUpdateMessageOutgoingStatus(t *testing.T) {
db, err := openTestDB()
require.NoError(t, err)
p := sqlitePersistence{db: db}
id := "1"
err = insertMinimalMessage(p, id)
require.NoError(t, err)
err = p.UpdateMessageOutgoingStatus(id, "new-status")
require.NoError(t, err)
m, err := p.MessageByID(id)
require.NoError(t, err)
require.Equal(t, "new-status", m.OutgoingStatus)
}
func TestMessagesIDsByType(t *testing.T) {
db, err := openTestDB()
require.NoError(t, err)
p := sqlitePersistence{db: db}
ids, err := p.RawMessagesIDsByType(protobuf.ApplicationMetadataMessage_CHAT_MESSAGE)
require.NoError(t, err)
require.Empty(t, ids)
err = p.SaveRawMessage(minimalRawMessage("chat-message-id", protobuf.ApplicationMetadataMessage_CHAT_MESSAGE))
require.NoError(t, err)
ids, err = p.RawMessagesIDsByType(protobuf.ApplicationMetadataMessage_CHAT_MESSAGE)
require.NoError(t, err)
require.Equal(t, 1, len(ids))
require.Equal(t, "chat-message-id", ids[0])
ids, err = p.RawMessagesIDsByType(protobuf.ApplicationMetadataMessage_EMOJI_REACTION)
require.NoError(t, err)
require.Empty(t, ids)
err = p.SaveRawMessage(minimalRawMessage("emoji-message-id", protobuf.ApplicationMetadataMessage_EMOJI_REACTION))
require.NoError(t, err)
ids, err = p.RawMessagesIDsByType(protobuf.ApplicationMetadataMessage_EMOJI_REACTION)
require.NoError(t, err)
require.Equal(t, 1, len(ids))
require.Equal(t, "emoji-message-id", ids[0])
}
func TestExpiredEmojiReactionsIDs(t *testing.T) {
db, err := openTestDB()
require.NoError(t, err)
p := sqlitePersistence{db: db}
ids, err := p.ExpiredEmojiReactionsIDs(emojiResendMaxCount)
require.NoError(t, err)
require.Empty(t, ids)
//save expired chat message
rawChatMessage := minimalRawMessage("chat-message-id", protobuf.ApplicationMetadataMessage_CHAT_MESSAGE)
rawChatMessage.Sent = false
err = p.SaveRawMessage(rawChatMessage)
require.NoError(t, err)
//make sure it doesn't apper in an expired emoji reactions list
ids, err = p.ExpiredEmojiReactionsIDs(emojiResendMaxCount)
require.NoError(t, err)
require.Empty(t, ids)
//save expired emoji message
rawEmojiReaction := minimalRawMessage("emoji-message-id", protobuf.ApplicationMetadataMessage_EMOJI_REACTION)
rawEmojiReaction.Sent = false
err = p.SaveRawMessage(rawEmojiReaction)
require.NoError(t, err)
//make sure it appered in expired emoji reactions list
ids, err = p.ExpiredEmojiReactionsIDs(emojiResendMaxCount)
require.NoError(t, err)
require.Equal(t, 1, len(ids))
//save non-expired emoji reaction
rawEmojiReaction2 := minimalRawMessage("emoji-message-id2", protobuf.ApplicationMetadataMessage_EMOJI_REACTION)
rawEmojiReaction2.Sent = true
err = p.SaveRawMessage(rawEmojiReaction2)
require.NoError(t, err)
//make sure it didn't appear in expired emoji reactions list
ids, err = p.ExpiredEmojiReactionsIDs(emojiResendMaxCount)
require.NoError(t, err)
require.Equal(t, 1, len(ids))
}
func TestPersistenceEmojiReactions(t *testing.T) {
db, err := openTestDB()
require.NoError(t, err)
p := sqlitePersistence{db: db}
// reverse order as we use DESC
id1 := "1"
id2 := "2"
id3 := "3"
from1 := "from-1"
from2 := "from-2"
from3 := "from-3"
chatID := testPublicChatID
err = insertMinimalMessage(p, id1)
require.NoError(t, err)
err = insertMinimalMessage(p, id2)
require.NoError(t, err)
err = insertMinimalMessage(p, id3)
require.NoError(t, err)
// Insert normal emoji reaction
require.NoError(t, p.SaveEmojiReaction(&EmojiReaction{
EmojiReaction: protobuf.EmojiReaction{
Clock: 1,
MessageId: id3,
ChatId: chatID,
Type: protobuf.EmojiReaction_SAD,
},
LocalChatID: chatID,
From: from1,
}))
// Insert retracted emoji reaction
require.NoError(t, p.SaveEmojiReaction(&EmojiReaction{
EmojiReaction: protobuf.EmojiReaction{
Clock: 1,
MessageId: id3,
ChatId: chatID,
Type: protobuf.EmojiReaction_SAD,
Retracted: true,
},
LocalChatID: chatID,
From: from2,
}))
// Insert retracted emoji reaction out of pagination
require.NoError(t, p.SaveEmojiReaction(&EmojiReaction{
EmojiReaction: protobuf.EmojiReaction{
Clock: 1,
MessageId: id1,
ChatId: chatID,
Type: protobuf.EmojiReaction_SAD,
},
LocalChatID: chatID,
From: from2,
}))
// Insert retracted emoji reaction out of pagination
require.NoError(t, p.SaveEmojiReaction(&EmojiReaction{
EmojiReaction: protobuf.EmojiReaction{
Clock: 1,
MessageId: id1,
ChatId: chatID,
Type: protobuf.EmojiReaction_SAD,
},
LocalChatID: chatID,
From: from3,
}))
// Wrong local chat id
require.NoError(t, p.SaveEmojiReaction(&EmojiReaction{
EmojiReaction: protobuf.EmojiReaction{
Clock: 1,
MessageId: id1,
ChatId: chatID,
Type: protobuf.EmojiReaction_LOVE,
},
LocalChatID: "wrong-chat-id",
From: from3,
}))
reactions, err := p.EmojiReactionsByChatID(chatID, "", 1)
require.NoError(t, err)
require.Len(t, reactions, 1)
require.Equal(t, id3, reactions[0].MessageId)
// Try with a cursor
_, cursor, err := p.MessageByChatID(chatID, "", 1)
require.NoError(t, err)
reactions, err = p.EmojiReactionsByChatID(chatID, cursor, 2)
require.NoError(t, err)
require.Len(t, reactions, 2)
require.Equal(t, id1, reactions[0].MessageId)
require.Equal(t, id1, reactions[1].MessageId)
}
func openTestDB() (*sql.DB, error) {
dbPath, err := ioutil.TempFile("", "")
if err != nil {
return nil, err
}
return sqlite.Open(dbPath.Name(), "")
}
func insertMinimalMessage(p sqlitePersistence, id string) error {
return p.SaveMessages([]*common.Message{{
ID: id,
LocalChatID: testPublicChatID,
ChatMessage: protobuf.ChatMessage{Text: "some-text"},
From: "me",
}})
}
func minimalRawMessage(id string, messageType protobuf.ApplicationMetadataMessage_Type) *common.RawMessage {
return &common.RawMessage{
ID: id,
LocalChatID: "test-chat",
MessageType: messageType,
}
}
// Regression test making sure that if audio_duration_ms is null, no error is thrown
func TestMessagesAudioDurationMsNull(t *testing.T) {
db, err := openTestDB()
require.NoError(t, err)
p := sqlitePersistence{db: db}
id := "message-id-1"
err = insertMinimalMessage(p, id)
require.NoError(t, err)
_, err = p.db.Exec("UPDATE user_messages SET audio_duration_ms = NULL")
require.NoError(t, err)
m, err := p.MessagesByIDs([]string{id})
require.NoError(t, err)
require.Len(t, m, 1)
m, _, err = p.MessageByChatID(testPublicChatID, "", 10)
require.NoError(t, err)
require.Len(t, m, 1)
}
func TestSaveChat(t *testing.T) {
db, err := openTestDB()
require.NoError(t, err)
p := sqlitePersistence{db: db}
chat := CreatePublicChat("test-chat", &testTimeSource{})
chat.LastMessage = &common.Message{}
err = p.SaveChat(chat)
require.NoError(t, err)
retrievedChat, err := p.Chat(chat.ID)
require.NoError(t, err)
require.Equal(t, &chat, retrievedChat)
}
func TestSaveMentions(t *testing.T) {
chatID := testPublicChatID
db, err := openTestDB()
require.NoError(t, err)
p := sqlitePersistence{db: db}
key, err := crypto.GenerateKey()
require.NoError(t, err)
pkString := types.EncodeHex(crypto.FromECDSAPub(&key.PublicKey))
message := common.Message{
ID: "1",
LocalChatID: chatID,
ChatMessage: protobuf.ChatMessage{Text: "some-text"},
From: "me",
Mentions: []string{pkString},
}
err = p.SaveMessages([]*common.Message{&message})
require.NoError(t, err)
retrievedMessages, _, err := p.MessageByChatID(chatID, "", 10)
require.NoError(t, err)
require.Len(t, retrievedMessages, 1)
require.Len(t, retrievedMessages[0].Mentions, 1)
require.Equal(t, retrievedMessages[0].Mentions, message.Mentions)
}
func TestSqlitePersistence_GetWhenChatIdentityLastPublished(t *testing.T) {
db, err := openTestDB()
require.NoError(t, err)
p := sqlitePersistence{db: db}
chatID := "0xabcd1234"
hash := []byte{0x1}
now := time.Now().Unix()
err = p.SaveWhenChatIdentityLastPublished(chatID, hash)
require.NoError(t, err)
ts, actualHash, err := p.GetWhenChatIdentityLastPublished(chatID)
require.NoError(t, err)
// Check that the save happened in the last 2 seconds
diff := ts - now
require.LessOrEqual(t, diff, int64(2))
require.True(t, bytes.Equal(hash, actualHash))
// Require unsaved values to be zero
ts2, actualHash2, err := p.GetWhenChatIdentityLastPublished("0xdeadbeef")
require.NoError(t, err)
require.Exactly(t, int64(0), ts2)
require.Nil(t, actualHash2)
}
func TestSaveContactIdentityImage(t *testing.T) {
db, err := openTestDB()
require.NoError(t, err)
p := sqlitePersistence{db: db}
key, err := crypto.GenerateKey()
require.NoError(t, err)
contactID := types.EncodeHex(crypto.FromECDSAPub(&key.PublicKey))
err = p.SaveContact(&Contact{ID: contactID}, nil)
require.NoError(t, err)
jpegType := []byte{0xff, 0xd8, 0xff, 0x1}
identityImages := make(map[string]*protobuf.IdentityImage)
identityImages["large"] = &protobuf.IdentityImage{
Payload: jpegType,
SourceType: protobuf.IdentityImage_RAW_PAYLOAD,
ImageType: protobuf.ImageType_PNG,
}
identityImages["small"] = &protobuf.IdentityImage{
Payload: jpegType,
SourceType: protobuf.IdentityImage_RAW_PAYLOAD,
ImageType: protobuf.ImageType_PNG,
}
images := &protobuf.ChatIdentity{
Clock: 1,
Images: identityImages,
}
result, err := p.SaveContactChatIdentity(contactID, images)
require.NoError(t, err)
require.True(t, result)
// Save again same clock, it should return false
result, err = p.SaveContactChatIdentity(contactID, images)
require.NoError(t, err)
require.False(t, result)
contacts, err := p.Contacts()
require.NoError(t, err)
require.Len(t, contacts, 1)
require.Len(t, contacts[0].Images, 2)
}
func TestSaveLinks(t *testing.T) {
chatID := testPublicChatID
db, err := openTestDB()
require.NoError(t, err)
p := sqlitePersistence{db: db}
require.NoError(t, err)
message := common.Message{
ID: "1",
LocalChatID: chatID,
ChatMessage: protobuf.ChatMessage{Text: "some-text"},
From: "me",
Links: []string{"https://github.com/status-im/status-react"},
}
err = p.SaveMessages([]*common.Message{&message})
require.NoError(t, err)
retrievedMessages, _, err := p.MessageByChatID(chatID, "", 10)
require.NoError(t, err)
require.Len(t, retrievedMessages, 1)
require.Len(t, retrievedMessages[0].Links, 1)
require.Equal(t, retrievedMessages[0].Links, message.Links)
}
func TestHideMessage(t *testing.T) {
db, err := openTestDB()
require.NoError(t, err)
p := sqlitePersistence{db: db}
chatID := testPublicChatID
message := &common.Message{
ID: "id-1",
LocalChatID: chatID,
ChatMessage: protobuf.ChatMessage{
Text: "content-1",
Clock: uint64(1),
},
From: "1",
}
messages := []*common.Message{message}
err = p.SaveMessages(messages)
require.NoError(t, err)
err = p.HideMessage(message.ID)
require.NoError(t, err)
var actualHidden, actualSeen bool
err = p.db.QueryRow("SELECT hide, seen FROM user_messages WHERE id = ?", message.ID).Scan(&actualHidden, &actualSeen)
require.NoError(t, err)
require.True(t, actualHidden)
require.True(t, actualSeen)
}
func TestDeactivatePublicChat(t *testing.T) {
db, err := openTestDB()
require.NoError(t, err)
p := sqlitePersistence{db: db}
publicChatID := "public-chat-id"
var currentClockValue uint64 = 10
timesource := &testTimeSource{}
lastMessage := common.Message{
ID: "0x01",
LocalChatID: publicChatID,
ChatMessage: protobuf.ChatMessage{Text: "some-text"},
From: "me",
}
lastMessage.Clock = 20
require.NoError(t, p.SaveMessages([]*common.Message{&lastMessage}))
publicChat := CreatePublicChat(publicChatID, timesource)
publicChat.LastMessage = &lastMessage
publicChat.UnviewedMessagesCount = 1
err = p.DeactivateChat(&publicChat, currentClockValue)
// It does not set deleted at for a public chat
require.NoError(t, err)
require.Equal(t, uint64(0), publicChat.DeletedAtClockValue)
// It sets the lastMessage to nil
require.Nil(t, publicChat.LastMessage)
// It sets unviewed messages count
require.Equal(t, uint(0), publicChat.UnviewedMessagesCount)
// It sets active as false
require.False(t, publicChat.Active)
// It deletes messages
messages, _, err := p.MessageByChatID(publicChatID, "", 10)
require.NoError(t, err)
require.Len(t, messages, 0)
// Reload chat to make sure it has been save
dbChat, err := p.Chat(publicChatID)
require.NoError(t, err)
require.NotNil(t, dbChat)
// Same checks on the chat pulled from the db
// It does not set deleted at for a public chat
require.NoError(t, err)
require.Equal(t, uint64(0), dbChat.DeletedAtClockValue)
// It sets the lastMessage to nil
require.Nil(t, dbChat.LastMessage)
// It sets unviewed messages count
require.Equal(t, uint(0), dbChat.UnviewedMessagesCount)
// It sets active as false
require.False(t, dbChat.Active)
}
func TestDeactivateOneToOneChat(t *testing.T) {
key, err := crypto.GenerateKey()
require.NoError(t, err)
pkString := types.EncodeHex(crypto.FromECDSAPub(&key.PublicKey))
db, err := openTestDB()
require.NoError(t, err)
p := sqlitePersistence{db: db}
var currentClockValue uint64 = 10
timesource := &testTimeSource{}
chat := CreateOneToOneChat(pkString, &key.PublicKey, timesource)
lastMessage := common.Message{
ID: "0x01",
LocalChatID: chat.ID,
ChatMessage: protobuf.ChatMessage{Text: "some-text"},
From: "me",
}
lastMessage.Clock = 20
require.NoError(t, p.SaveMessages([]*common.Message{&lastMessage}))
chat.LastMessage = &lastMessage
chat.UnviewedMessagesCount = 1
err = p.DeactivateChat(&chat, currentClockValue)
// It does set deleted at for a public chat
require.NoError(t, err)
require.NotEqual(t, uint64(0), chat.DeletedAtClockValue)
// It sets the lastMessage to nil
require.Nil(t, chat.LastMessage)
// It sets unviewed messages count
require.Equal(t, uint(0), chat.UnviewedMessagesCount)
// It sets active as false
require.False(t, chat.Active)
// It deletes messages
messages, _, err := p.MessageByChatID(chat.ID, "", 10)
require.NoError(t, err)
require.Len(t, messages, 0)
// Reload chat to make sure it has been save
dbChat, err := p.Chat(chat.ID)
require.NoError(t, err)
require.NotNil(t, dbChat)
// Same checks on the chat pulled from the db
// It does set deleted at for a public chat
require.NoError(t, err)
require.NotEqual(t, uint64(0), dbChat.DeletedAtClockValue)
// It sets the lastMessage to nil
require.Nil(t, dbChat.LastMessage)
// It sets unviewed messages count
require.Equal(t, uint(0), dbChat.UnviewedMessagesCount)
// It sets active as false
require.False(t, dbChat.Active)
}