Move some functions to service layer (#26969)

services/repository/collaboration_test.go

@@ -0,0 +1,28 @@
+// Copyright 2017 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package repository
+
+import (
+	"testing"
+
+	"code.gitea.io/gitea/models/db"
+	repo_model "code.gitea.io/gitea/models/repo"
+	"code.gitea.io/gitea/models/unittest"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestRepository_DeleteCollaboration(t *testing.T) {
+	assert.NoError(t, unittest.PrepareTestDatabase())
+
+	repo := unittest.AssertExistsAndLoadBean(t, &repo_model.Repository{ID: 4})
+	assert.NoError(t, repo.LoadOwner(db.DefaultContext))
+	assert.NoError(t, DeleteCollaboration(repo, 4))
+	unittest.AssertNotExistsBean(t, &repo_model.Collaboration{RepoID: repo.ID, UserID: 4})
+
+	assert.NoError(t, DeleteCollaboration(repo, 4))
+	unittest.AssertNotExistsBean(t, &repo_model.Collaboration{RepoID: repo.ID, UserID: 4})
+
+	unittest.CheckConsistencyFor(t, &repo_model.Repository{ID: repo.ID})
+}