Mono repo -> Master (#22553)

Combines the following repositories into one:

https://github.com/mattermost/mattermost-server
https://github.com/mattermost/mattermost-webapp
https://github.com/mattermost/focalboard
https://github.com/mattermost/mattermost-plugin-playbooks

server/channels/store/localcachelayer/webhook_layer_test.go

@@ -0,0 +1,64 @@
+// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
+// See LICENSE.txt for license information.
+
+package localcachelayer
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+
+	"github.com/mattermost/mattermost-server/v6/model"
+	"github.com/mattermost/mattermost-server/v6/server/channels/store/storetest"
+	"github.com/mattermost/mattermost-server/v6/server/channels/store/storetest/mocks"
+)
+
+func TestWebhookStore(t *testing.T) {
+	StoreTest(t, storetest.TestWebhookStore)
+}
+
+func TestWebhookStoreCache(t *testing.T) {
+	fakeWebhook := model.IncomingWebhook{Id: "123"}
+
+	t.Run("first call not cached, second cached and returning same data", func(t *testing.T) {
+		mockStore := getMockStore()
+		mockCacheProvider := getMockCacheProvider()
+		cachedStore, err := NewLocalCacheLayer(mockStore, nil, nil, mockCacheProvider)
+		require.NoError(t, err)
+
+		incomingWebhook, err := cachedStore.Webhook().GetIncoming("123", true)
+		require.NoError(t, err)
+		assert.Equal(t, incomingWebhook, &fakeWebhook)
+		mockStore.Webhook().(*mocks.WebhookStore).AssertNumberOfCalls(t, "GetIncoming", 1)
+
+		assert.Equal(t, incomingWebhook, &fakeWebhook)
+		cachedStore.Webhook().GetIncoming("123", true)
+		mockStore.Webhook().(*mocks.WebhookStore).AssertNumberOfCalls(t, "GetIncoming", 1)
+	})
+
+	t.Run("first call not cached, second force not cached", func(t *testing.T) {
+		mockStore := getMockStore()
+		mockCacheProvider := getMockCacheProvider()
+		cachedStore, err := NewLocalCacheLayer(mockStore, nil, nil, mockCacheProvider)
+		require.NoError(t, err)
+
+		cachedStore.Webhook().GetIncoming("123", true)
+		mockStore.Webhook().(*mocks.WebhookStore).AssertNumberOfCalls(t, "GetIncoming", 1)
+		cachedStore.Webhook().GetIncoming("123", false)
+		mockStore.Webhook().(*mocks.WebhookStore).AssertNumberOfCalls(t, "GetIncoming", 2)
+	})
+
+	t.Run("first call not cached, invalidate, and then not cached again", func(t *testing.T) {
+		mockStore := getMockStore()
+		mockCacheProvider := getMockCacheProvider()
+		cachedStore, err := NewLocalCacheLayer(mockStore, nil, nil, mockCacheProvider)
+		require.NoError(t, err)
+
+		cachedStore.Webhook().GetIncoming("123", true)
+		mockStore.Webhook().(*mocks.WebhookStore).AssertNumberOfCalls(t, "GetIncoming", 1)
+		cachedStore.Webhook().InvalidateWebhookCache("123")
+		cachedStore.Webhook().GetIncoming("123", true)
+		mockStore.Webhook().(*mocks.WebhookStore).AssertNumberOfCalls(t, "GetIncoming", 2)
+	})
+}