gitea/routers/web/repo/issue_page_meta_test.go

// Copyright 2026 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT

package repo

import (
	"net/url"
	"slices"
	"testing"

	"gitea.dev/models/db"
	issues_model "gitea.dev/models/issues"
	"gitea.dev/models/perm"
	access_model "gitea.dev/models/perm/access"
	project_model "gitea.dev/models/project"
	"gitea.dev/models/unittest"
	user_model "gitea.dev/models/user"
	"gitea.dev/modules/base"
	"gitea.dev/services/contexttest"

	"github.com/stretchr/testify/assert"
	"github.com/stretchr/testify/require"
)

func TestRetrieveRepoIssueMetaDataWithPrefill(t *testing.T) {
	require.NoError(t, unittest.PrepareTestDatabase())
	require.NoError(t, db.Insert(t.Context(),
		[]*issues_model.Label{
			{ID: 100, RepoID: 1, Name: "Bug"},
			{ID: 101, RepoID: 1, Name: "Feature Request"},
			{ID: 102, RepoID: 2, Name: "Other Label"},
		},
		[]*issues_model.Milestone{
			{ID: 100, RepoID: 1, Name: "Release One"},
			{ID: 101, RepoID: 1, Name: "Release Two"},
			{ID: 102, RepoID: 1, Name: "Closed Milestone", IsClosed: true},
			{ID: 103, RepoID: 2, Name: "Other Milestone"},
		},
		[]*project_model.Project{
			{ID: 100, RepoID: 1, Title: "Open Project", Type: project_model.TypeRepository},
			{ID: 101, RepoID: 1, Title: "Closed Project", Type: project_model.TypeRepository, IsClosed: true},
			{ID: 102, RepoID: 2, Title: "Other Project", Type: project_model.TypeRepository},
		},
		[]*user_model.User{
			{ID: 100, Name: "Alice", LowerName: "alice", IsActive: true},
			{ID: 101, Name: "Bob", LowerName: "bob", IsActive: true},
			{ID: 102, Name: "OtherUser", LowerName: "otheruser", IsActive: true},
		},
		[]*access_model.Access{
			{RepoID: 1, UserID: 100, Mode: perm.AccessModeWrite},
			{RepoID: 1, UserID: 101, Mode: perm.AccessModeWrite},
		},
	))

	type testCase struct {
		name        string
		query       url.Values
		labelIDs    []int64
		milestoneID int64
		projectIDs  []int64
		assigneeIDs []int64
	}
	for _, tc := range []testCase{
		{
			name: "empty",
		},
		{
			name: "case-insensitive names",
			query: url.Values{
				"label":     {"bUG,fEATURE rEQUEST"},
				"milestone": {"rELEASE oNE"},
				"project":   {"cLOSED pROJECT,oPEN pROJECT"},
				"assignee":  {"bOB,aLICE"},
			},
			labelIDs:    []int64{100, 101},
			milestoneID: 100,
			projectIDs:  []int64{101, 100},
			assigneeIDs: []int64{101, 100},
		},
		{
			name: "mixed IDs and names with invalid values",
			query: url.Values{
				"label":     {"missing,102,Other Label,101,Bug,100,999"},
				"milestone": {"missing,102,Closed Milestone,103,Other Milestone,101,Release One,999"},
				"project":   {"missing,102,Other Project,101,Open Project,999"},
				"assignee":  {"missing,102,OtherUser,101,Alice,999"},
			},
			labelIDs:    []int64{100, 101},
			milestoneID: 102,
			projectIDs:  []int64{101, 100},
			assigneeIDs: []int64{101, 100},
		},
		{
			name:     "labels fallback",
			query:    url.Values{"labels": {"101,Bug"}},
			labelIDs: []int64{100, 101},
		},
	} {
		t.Run(tc.name, func(t *testing.T) {
			ctx, _ := contexttest.MockContext(t, "/dummy?"+tc.query.Encode())
			contexttest.LoadUser(t, ctx, 2)
			contexttest.LoadRepo(t, ctx, 1)

			data := retrieveRepoIssueMetaDataWithPrefill(ctx, ctx.Repo.Repository, false)
			require.False(t, ctx.Written())
			assert.Same(t, data, ctx.Data["IssuePageMetaData"])
			assert.True(t, data.CanModifyIssueOrPull)
			assert.Equal(t, base.JoinInt64s(tc.labelIDs, ","), data.LabelsData.SelectedLabelIDs)
			for _, label := range data.LabelsData.AllLabels {
				assert.Equal(t, slices.Contains(tc.labelIDs, label.ID), label.IsChecked, label.Name)
			}
			assert.Equal(t, tc.milestoneID, data.MilestonesData.SelectedMilestoneID)
			assert.Equal(t, tc.projectIDs, data.ProjectsData.SelectedProjectIDs)
			var projectIDs []int64
			for _, card := range data.ProjectsData.ProjectCards {
				projectIDs = append(projectIDs, card.Project.ID)
			}
			assert.Equal(t, tc.projectIDs, projectIDs)
			assert.Equal(t, base.JoinInt64s(tc.assigneeIDs, ","), data.AssigneesData.SelectedAssigneeIDs)
		})
	}
}