Move feed notification service layer (#26908)

Extract from #22266

modules/notification/action/action_test.go

@@ -1,53 +0,0 @@
-// Copyright 2019 The Gitea Authors. All rights reserved.
-// SPDX-License-Identifier: MIT
-
-package action
-
-import (
-	"path/filepath"
-	"strings"
-	"testing"
-
-	activities_model "code.gitea.io/gitea/models/activities"
-	"code.gitea.io/gitea/models/db"
-	repo_model "code.gitea.io/gitea/models/repo"
-	"code.gitea.io/gitea/models/unittest"
-	user_model "code.gitea.io/gitea/models/user"
-
-	"github.com/stretchr/testify/assert"
-)
-
-func TestMain(m *testing.M) {
-	unittest.MainTest(m, &unittest.TestOptions{
-		GiteaRootPath: filepath.Join("..", "..", ".."),
-	})
-}
-
-func TestRenameRepoAction(t *testing.T) {
-	assert.NoError(t, unittest.PrepareTestDatabase())
-
-	user := unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: 2})
-	repo := unittest.AssertExistsAndLoadBean(t, &repo_model.Repository{OwnerID: user.ID})
-	repo.Owner = user
-
-	oldRepoName := repo.Name
-	const newRepoName = "newRepoName"
-	repo.Name = newRepoName
-	repo.LowerName = strings.ToLower(newRepoName)
-
-	actionBean := &activities_model.Action{
-		OpType:    activities_model.ActionRenameRepo,
-		ActUserID: user.ID,
-		ActUser:   user,
-		RepoID:    repo.ID,
-		Repo:      repo,
-		IsPrivate: repo.IsPrivate,
-		Content:   oldRepoName,
-	}
-	unittest.AssertNotExistsBean(t, actionBean)
-
-	NewNotifier().NotifyRenameRepository(db.DefaultContext, user, repo, oldRepoName)
-
-	unittest.AssertExistsAndLoadBean(t, actionBean)
-	unittest.CheckConsistencyFor(t, &activities_model.Action{})
-}