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snapshot of https://github.com/mattermost/mattermost.git (master, 2026-09-16; blobs > 131072B omitted)
2026-09-16 00:29:55 +05:00

333 lines
14 KiB
Go

// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
// See LICENSE.txt for license information.
package localcachelayer
import (
"strings"
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"github.com/mattermost/mattermost/server/public/model"
"github.com/mattermost/mattermost/server/public/shared/mlog"
"github.com/mattermost/mattermost/server/public/shared/request"
"github.com/mattermost/mattermost/server/v8/channels/store/storetest"
"github.com/mattermost/mattermost/server/v8/channels/store/storetest/mocks"
)
func TestEmojiStore(t *testing.T) {
StoreTest(t, storetest.TestEmojiStore)
}
func TestEmojiStoreCache(t *testing.T) {
rctx := request.TestContext(t)
logger := mlog.CreateConsoleTestLogger(t)
fakeEmoji := model.Emoji{Id: "123", Name: "name123"}
fakeEmoji2 := model.Emoji{Id: "321", Name: "name321"}
ctxEmoji := model.Emoji{Id: "master", Name: "name123"}
t.Run("first call by id not cached, second cached and returning same data", func(t *testing.T) {
mockStore := getMockStore(t)
mockCacheProvider := getMockCacheProvider()
cachedStore, err := NewLocalCacheLayer(mockStore, nil, nil, mockCacheProvider, logger)
require.NoError(t, err)
emoji, err := cachedStore.Emoji().Get(rctx, "123", true)
require.NoError(t, err)
assert.Equal(t, emoji, &fakeEmoji)
mockStore.Emoji().(*mocks.EmojiStore).AssertNumberOfCalls(t, "Get", 1)
emoji, err = cachedStore.Emoji().Get(rctx, "123", true)
require.NoError(t, err)
assert.Equal(t, emoji, &fakeEmoji)
mockStore.Emoji().(*mocks.EmojiStore).AssertNumberOfCalls(t, "Get", 1)
})
t.Run("GetByName: first call by name not cached, second cached and returning same data", func(t *testing.T) {
mockStore := getMockStore(t)
mockCacheProvider := getMockCacheProvider()
cachedStore, err := NewLocalCacheLayer(mockStore, nil, nil, mockCacheProvider, logger)
require.NoError(t, err)
emoji, err := cachedStore.Emoji().GetByName(rctx, "name123", true)
require.NoError(t, err)
assert.Equal(t, emoji, &fakeEmoji)
mockStore.Emoji().(*mocks.EmojiStore).AssertNumberOfCalls(t, "GetByName", 1)
emoji, err = cachedStore.Emoji().GetByName(rctx, "name123", true)
require.NoError(t, err)
assert.Equal(t, emoji, &fakeEmoji)
mockStore.Emoji().(*mocks.EmojiStore).AssertNumberOfCalls(t, "GetByName", 1)
})
t.Run("GetMultipleByName: first call by name not cached, second cached and returning same data", func(t *testing.T) {
mockStore := getMockStore(t)
mockCacheProvider := getMockCacheProvider()
cachedStore, err := NewLocalCacheLayer(mockStore, nil, nil, mockCacheProvider, logger)
require.NoError(t, err)
emojis, err := cachedStore.Emoji().GetMultipleByName(rctx, []string{"name123"})
require.NoError(t, err)
require.Len(t, emojis, 1)
assert.Equal(t, emojis[0], &fakeEmoji)
mockStore.Emoji().(*mocks.EmojiStore).AssertNumberOfCalls(t, "GetMultipleByName", 1)
emojis, err = cachedStore.Emoji().GetMultipleByName(rctx, []string{"name123"})
require.NoError(t, err)
require.Len(t, emojis, 1)
assert.Equal(t, emojis[0], &fakeEmoji)
mockStore.Emoji().(*mocks.EmojiStore).AssertNumberOfCalls(t, "GetMultipleByName", 1)
})
t.Run("GetMultipleByName: multiple elements", func(t *testing.T) {
mockStore := getMockStore(t)
mockCacheProvider := getMockCacheProvider()
cachedStore, err := NewLocalCacheLayer(mockStore, nil, nil, mockCacheProvider, logger)
require.NoError(t, err)
emojis, err := cachedStore.Emoji().GetMultipleByName(rctx, []string{"name123", "name321"})
require.NoError(t, err)
require.Len(t, emojis, 2)
assert.Equal(t, emojis[0], &fakeEmoji)
assert.Equal(t, emojis[1], &fakeEmoji2)
mockStore.Emoji().(*mocks.EmojiStore).AssertNumberOfCalls(t, "GetMultipleByName", 1)
emojis, err = cachedStore.Emoji().GetMultipleByName(rctx, []string{"name123"})
require.NoError(t, err)
require.Len(t, emojis, 1)
assert.Equal(t, emojis[0], &fakeEmoji)
mockStore.Emoji().(*mocks.EmojiStore).AssertNumberOfCalls(t, "GetMultipleByName", 1)
})
t.Run("GetMultipleByName: missing name cached negatively, second call skips store", func(t *testing.T) {
mockStore := getMockStore(t)
mockCacheProvider := getMockCacheProvider()
cachedStore, err := NewLocalCacheLayer(mockStore, nil, nil, mockCacheProvider, logger)
require.NoError(t, err)
emojis, err := cachedStore.Emoji().GetMultipleByName(rctx, []string{"missing"})
require.NoError(t, err)
require.Len(t, emojis, 0)
mockStore.Emoji().(*mocks.EmojiStore).AssertNumberOfCalls(t, "GetMultipleByName", 1)
emojis, err = cachedStore.Emoji().GetMultipleByName(rctx, []string{"missing"})
require.NoError(t, err)
require.Len(t, emojis, 0)
mockStore.Emoji().(*mocks.EmojiStore).AssertNumberOfCalls(t, "GetMultipleByName", 1)
})
t.Run("GetMultipleByName: mix of existing and missing names fully cached after first call", func(t *testing.T) {
mockStore := getMockStore(t)
mockCacheProvider := getMockCacheProvider()
cachedStore, err := NewLocalCacheLayer(mockStore, nil, nil, mockCacheProvider, logger)
require.NoError(t, err)
emojis, err := cachedStore.Emoji().GetMultipleByName(rctx, []string{"name123", "missing"})
require.NoError(t, err)
require.Len(t, emojis, 1)
assert.Equal(t, emojis[0], &fakeEmoji)
mockStore.Emoji().(*mocks.EmojiStore).AssertNumberOfCalls(t, "GetMultipleByName", 1)
emojis, err = cachedStore.Emoji().GetMultipleByName(rctx, []string{"name123", "missing"})
require.NoError(t, err)
require.Len(t, emojis, 1)
assert.Equal(t, emojis[0], &fakeEmoji)
mockStore.Emoji().(*mocks.EmojiStore).AssertNumberOfCalls(t, "GetMultipleByName", 1)
})
t.Run("GetMultipleByName: Save invalidates negative cache entry, emoji becomes visible via master", func(t *testing.T) {
mockStore := getMockStore(t)
mockCacheProvider := getMockCacheProvider()
cachedStore, err := NewLocalCacheLayer(mockStore, nil, nil, mockCacheProvider, logger)
require.NoError(t, err)
emojis, err := cachedStore.Emoji().GetMultipleByName(rctx, []string{"missing"})
require.NoError(t, err)
require.Len(t, emojis, 0)
mockStore.Emoji().(*mocks.EmojiStore).AssertNumberOfCalls(t, "GetMultipleByName", 1)
missingEmoji := model.Emoji{Id: "456", Name: "missing"}
_, err = cachedStore.Emoji().Save(&missingEmoji)
require.NoError(t, err)
// The mock returns the emoji only for a master-routed context, so this
// also pins that Save marks the name for master routing.
emojis, err = cachedStore.Emoji().GetMultipleByName(rctx, []string{"missing"})
require.NoError(t, err)
require.Len(t, emojis, 1)
assert.Equal(t, emojis[0], &missingEmoji)
mockStore.Emoji().(*mocks.EmojiStore).AssertNumberOfCalls(t, "GetMultipleByName", 2)
emojis, err = cachedStore.Emoji().GetMultipleByName(rctx, []string{"missing"})
require.NoError(t, err)
require.Len(t, emojis, 1)
mockStore.Emoji().(*mocks.EmojiStore).AssertNumberOfCalls(t, "GetMultipleByName", 2)
})
t.Run("GetByName: negative cache entry does not short-circuit GetByName and is repaired by it", func(t *testing.T) {
mockStore := getMockStore(t)
mockCacheProvider := getMockCacheProvider()
cachedStore, err := NewLocalCacheLayer(mockStore, nil, nil, mockCacheProvider, logger)
require.NoError(t, err)
emojis, err := cachedStore.Emoji().GetMultipleByName(rctx, []string{"missing"})
require.NoError(t, err)
require.Len(t, emojis, 0)
missingEmoji := model.Emoji{Id: "456", Name: "missing"}
emoji, err := cachedStore.Emoji().GetByName(rctx, "missing", true)
require.NoError(t, err)
assert.Equal(t, emoji, &missingEmoji)
mockStore.Emoji().(*mocks.EmojiStore).AssertNumberOfCalls(t, "GetByName", 1)
emojis, err = cachedStore.Emoji().GetMultipleByName(rctx, []string{"missing"})
require.NoError(t, err)
require.Len(t, emojis, 1)
mockStore.Emoji().(*mocks.EmojiStore).AssertNumberOfCalls(t, "GetMultipleByName", 1)
})
t.Run("GetMultipleByName: names longer than the maximum are not cached negatively", func(t *testing.T) {
mockStore := getMockStore(t)
mockCacheProvider := getMockCacheProvider()
cachedStore, err := NewLocalCacheLayer(mockStore, nil, nil, mockCacheProvider, logger)
require.NoError(t, err)
tooLongName := strings.Repeat("z", model.EmojiNameMaxLength+1)
emojis, err := cachedStore.Emoji().GetMultipleByName(rctx, []string{tooLongName})
require.NoError(t, err)
require.Len(t, emojis, 0)
mockStore.Emoji().(*mocks.EmojiStore).AssertNumberOfCalls(t, "GetMultipleByName", 1)
emojis, err = cachedStore.Emoji().GetMultipleByName(rctx, []string{tooLongName})
require.NoError(t, err)
require.Len(t, emojis, 0)
mockStore.Emoji().(*mocks.EmojiStore).AssertNumberOfCalls(t, "GetMultipleByName", 2)
})
t.Run("first call by id not cached, second force not cached", func(t *testing.T) {
mockStore := getMockStore(t)
mockCacheProvider := getMockCacheProvider()
cachedStore, err := NewLocalCacheLayer(mockStore, nil, nil, mockCacheProvider, logger)
require.NoError(t, err)
cachedStore.Emoji().Get(rctx, "123", true)
mockStore.Emoji().(*mocks.EmojiStore).AssertNumberOfCalls(t, "Get", 1)
cachedStore.Emoji().Get(rctx, "123", false)
mockStore.Emoji().(*mocks.EmojiStore).AssertNumberOfCalls(t, "Get", 2)
})
t.Run("first call by name not cached, second force not cached", func(t *testing.T) {
mockStore := getMockStore(t)
mockCacheProvider := getMockCacheProvider()
cachedStore, err := NewLocalCacheLayer(mockStore, nil, nil, mockCacheProvider, logger)
require.NoError(t, err)
cachedStore.Emoji().GetByName(rctx, "name123", true)
mockStore.Emoji().(*mocks.EmojiStore).AssertNumberOfCalls(t, "GetByName", 1)
cachedStore.Emoji().GetByName(rctx, "name123", false)
mockStore.Emoji().(*mocks.EmojiStore).AssertNumberOfCalls(t, "GetByName", 2)
})
t.Run("first call by id force not cached, second not cached, third cached", func(t *testing.T) {
mockStore := getMockStore(t)
mockCacheProvider := getMockCacheProvider()
cachedStore, err := NewLocalCacheLayer(mockStore, nil, nil, mockCacheProvider, logger)
require.NoError(t, err)
cachedStore.Emoji().Get(rctx, "123", false)
mockStore.Emoji().(*mocks.EmojiStore).AssertNumberOfCalls(t, "Get", 1)
cachedStore.Emoji().Get(rctx, "123", true)
mockStore.Emoji().(*mocks.EmojiStore).AssertNumberOfCalls(t, "Get", 2)
cachedStore.Emoji().Get(rctx, "123", true)
mockStore.Emoji().(*mocks.EmojiStore).AssertNumberOfCalls(t, "Get", 2)
})
t.Run("first call by name force not cached, second not cached, third cached", func(t *testing.T) {
mockStore := getMockStore(t)
mockCacheProvider := getMockCacheProvider()
cachedStore, err := NewLocalCacheLayer(mockStore, nil, nil, mockCacheProvider, logger)
require.NoError(t, err)
cachedStore.Emoji().GetByName(rctx, "name123", false)
mockStore.Emoji().(*mocks.EmojiStore).AssertNumberOfCalls(t, "GetByName", 1)
cachedStore.Emoji().GetByName(rctx, "name123", true)
mockStore.Emoji().(*mocks.EmojiStore).AssertNumberOfCalls(t, "GetByName", 2)
cachedStore.Emoji().GetByName(rctx, "name123", true)
mockStore.Emoji().(*mocks.EmojiStore).AssertNumberOfCalls(t, "GetByName", 2)
})
t.Run("first call by id, second call by name and GetMultipleByName cached", func(t *testing.T) {
mockStore := getMockStore(t)
mockCacheProvider := getMockCacheProvider()
cachedStore, err := NewLocalCacheLayer(mockStore, nil, nil, mockCacheProvider, logger)
require.NoError(t, err)
cachedStore.Emoji().Get(rctx, "123", true)
mockStore.Emoji().(*mocks.EmojiStore).AssertNumberOfCalls(t, "Get", 1)
cachedStore.Emoji().GetByName(rctx, "name123", true)
mockStore.Emoji().(*mocks.EmojiStore).AssertNumberOfCalls(t, "GetByName", 0)
cachedStore.Emoji().GetMultipleByName(rctx, []string{"name123"})
mockStore.Emoji().(*mocks.EmojiStore).AssertNumberOfCalls(t, "GetMultipleByName", 0)
})
t.Run("first call by name, second call by id cached", func(t *testing.T) {
mockStore := getMockStore(t)
mockCacheProvider := getMockCacheProvider()
cachedStore, err := NewLocalCacheLayer(mockStore, nil, nil, mockCacheProvider, logger)
require.NoError(t, err)
cachedStore.Emoji().GetByName(rctx, "name123", true)
mockStore.Emoji().(*mocks.EmojiStore).AssertNumberOfCalls(t, "GetByName", 1)
cachedStore.Emoji().Get(rctx, "123", true)
mockStore.Emoji().(*mocks.EmojiStore).AssertNumberOfCalls(t, "Get", 0)
})
t.Run("first call by id not cached, invalidate, and then not cached again", func(t *testing.T) {
mockStore := getMockStore(t)
mockCacheProvider := getMockCacheProvider()
cachedStore, err := NewLocalCacheLayer(mockStore, nil, nil, mockCacheProvider, logger)
require.NoError(t, err)
cachedStore.Emoji().Get(rctx, "123", true)
mockStore.Emoji().(*mocks.EmojiStore).AssertNumberOfCalls(t, "Get", 1)
cachedStore.Emoji().Delete(&fakeEmoji, 0)
cachedStore.Emoji().Get(rctx, "123", true)
mockStore.Emoji().(*mocks.EmojiStore).AssertNumberOfCalls(t, "Get", 2)
})
t.Run("call by id, use master", func(t *testing.T) {
mockStore := getMockStore(t)
mockCacheProvider := getMockCacheProvider()
cachedStore, err := NewLocalCacheLayer(mockStore, nil, nil, mockCacheProvider, logger)
require.NoError(t, err)
cachedStore.Emoji().Get(rctx, "master", true)
mockStore.Emoji().(*mocks.EmojiStore).AssertNumberOfCalls(t, "Get", 1)
cachedStore.Emoji().Delete(&ctxEmoji, 0)
cachedStore.Emoji().Get(rctx, "master", true)
mockStore.Emoji().(*mocks.EmojiStore).AssertNumberOfCalls(t, "Get", 2)
})
t.Run("first call by name not cached, invalidate, and then not cached again", func(t *testing.T) {
mockStore := getMockStore(t)
mockCacheProvider := getMockCacheProvider()
cachedStore, err := NewLocalCacheLayer(mockStore, nil, nil, mockCacheProvider, logger)
require.NoError(t, err)
cachedStore.Emoji().GetByName(rctx, "name123", true)
mockStore.Emoji().(*mocks.EmojiStore).AssertNumberOfCalls(t, "GetByName", 1)
cachedStore.Emoji().Delete(&fakeEmoji, 0)
cachedStore.Emoji().GetByName(rctx, "name123", true)
mockStore.Emoji().(*mocks.EmojiStore).AssertNumberOfCalls(t, "GetByName", 2)
})
t.Run("call by name, use master", func(t *testing.T) {
mockStore := getMockStore(t)
mockCacheProvider := getMockCacheProvider()
cachedStore, err := NewLocalCacheLayer(mockStore, nil, nil, mockCacheProvider, logger)
require.NoError(t, err)
cachedStore.Emoji().GetByName(rctx, "master", true)
mockStore.Emoji().(*mocks.EmojiStore).AssertNumberOfCalls(t, "GetByName", 1)
cachedStore.Emoji().Delete(&ctxEmoji, 0)
cachedStore.Emoji().GetByName(rctx, "master", true)
mockStore.Emoji().(*mocks.EmojiStore).AssertNumberOfCalls(t, "GetByName", 2)
})
}