chore: initialize Gitea v1.27.2 fork

Includes direct password setup links in registration emails.

Assisted-by: Codex:GPT-5

services/repository/collaboration_test.go

@@ -0,0 +1,100 @@
+// Copyright 2017 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package repository
+
+import (
+	"testing"
+
+	"gitea.dev/models/db"
+	issues_model "gitea.dev/models/issues"
+	"gitea.dev/models/perm"
+	access_model "gitea.dev/models/perm/access"
+	repo_model "gitea.dev/models/repo"
+	"gitea.dev/models/unittest"
+	user_model "gitea.dev/models/user"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestRepository_AddCollaborator(t *testing.T) {
+	assert.NoError(t, unittest.PrepareTestDatabase())
+
+	repo1 := unittest.AssertExistsAndLoadBean(t, &repo_model.Repository{ID: 1})
+	repo3 := unittest.AssertExistsAndLoadBean(t, &repo_model.Repository{ID: 3})
+	user4 := unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: 4})
+	testSuccess := func(repo *repo_model.Repository, user *user_model.User) {
+		assert.NoError(t, repo.LoadOwner(t.Context()))
+		assert.NoError(t, AddOrUpdateCollaborator(t.Context(), repo, user, perm.AccessModeWrite))
+		unittest.CheckConsistencyFor(t, repo, user)
+	}
+	testSuccess(repo1, user4)
+	testSuccess(repo1, user4)
+	testSuccess(repo3, user4)
+
+	assert.Error(t, AddOrUpdateCollaborator(t.Context(), repo1, user4, perm.AccessModeOwner))
+	assert.NoError(t, AddOrUpdateCollaborator(t.Context(), repo1, user4, perm.AccessModeAdmin))
+}
+
+func TestRepository_DeleteCollaboration(t *testing.T) {
+	assert.NoError(t, unittest.PrepareTestDatabase())
+
+	user := unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: 15})
+	repo := unittest.AssertExistsAndLoadBean(t, &repo_model.Repository{ID: 22})
+
+	assert.NoError(t, repo.LoadOwner(t.Context()))
+	assert.NoError(t, DeleteCollaboration(t.Context(), repo, user))
+	unittest.AssertNotExistsBean(t, &repo_model.Collaboration{RepoID: repo.ID, UserID: user.ID})
+
+	assert.NoError(t, DeleteCollaboration(t.Context(), repo, user))
+	unittest.AssertNotExistsBean(t, &repo_model.Collaboration{RepoID: repo.ID, UserID: user.ID})
+
+	unittest.CheckConsistencyFor(t, &repo_model.Repository{ID: repo.ID})
+}
+
+func TestRepository_DeleteCollaborationRemovesSubscriptionsAndStopwatches(t *testing.T) {
+	assert.NoError(t, unittest.PrepareTestDatabase())
+
+	ctx := t.Context()
+	user := unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: 15})
+	repo := unittest.AssertExistsAndLoadBean(t, &repo_model.Repository{ID: 22})
+	assert.NoError(t, repo.LoadOwner(ctx))
+	assert.NoError(t, repo_model.WatchRepo(ctx, user, repo, true))
+
+	hasAccess, err := access_model.HasAnyUnitAccess(ctx, user.ID, repo)
+	assert.NoError(t, err)
+	assert.True(t, hasAccess)
+
+	issueCount, err := db.GetEngine(ctx).Where("repo_id=?", repo.ID).Count(new(issues_model.Issue))
+	assert.NoError(t, err)
+	tempIssue := &issues_model.Issue{
+		RepoID:   repo.ID,
+		Index:    issueCount + 1,
+		PosterID: repo.OwnerID,
+		Title:    "temp issue",
+		Content:  "temp",
+	}
+	assert.NoError(t, db.Insert(ctx, tempIssue))
+	assert.NoError(t, issues_model.CreateOrUpdateIssueWatch(ctx, user.ID, tempIssue.ID, true))
+	ok, err := issues_model.CreateIssueStopwatch(ctx, user, tempIssue)
+	assert.NoError(t, err)
+	assert.True(t, ok)
+
+	assert.NoError(t, DeleteCollaboration(ctx, repo, user))
+
+	hasAccess, err = access_model.HasAnyUnitAccess(ctx, user.ID, repo)
+	assert.NoError(t, err)
+	assert.False(t, hasAccess)
+
+	watch, err := repo_model.GetWatch(ctx, user.ID, repo.ID)
+	assert.NoError(t, err)
+	assert.False(t, repo_model.IsWatchMode(watch.Mode))
+
+	_, exists, err := issues_model.GetIssueWatch(ctx, user.ID, tempIssue.ID)
+	assert.NoError(t, err)
+	assert.False(t, exists)
+
+	hasStopwatch, _, _, err := issues_model.HasUserStopwatch(ctx, user.ID)
+	assert.NoError(t, err)
+	assert.False(t, hasStopwatch)
+}