Add integration test for (non-)archived label properties

(cherry picked from commit 53dc9f3393)

tests/integration/archived_labels_display_test.go

@@ -0,0 +1,71 @@
+// Copyright 2024 The Forgejo Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package integration
+
+import (
+	"net/http"
+	"net/url"
+	"strings"
+	"testing"
+
+	"github.com/PuerkitoBio/goquery"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestArchivedLabelVisualProperties(t *testing.T) {
+	onGiteaRun(t, func(t *testing.T, u *url.URL) {
+		session := loginUser(t, "user2")
+
+		// Create labels
+		session.MakeRequest(t, NewRequestWithValues(t, "POST", "user2/repo1/labels/new", map[string]string{
+			"_csrf":       GetCSRF(t, session, "user2/repo1/labels"),
+			"title":       "active_label",
+			"description": "",
+			"color":       "#aa00aa",
+		}), http.StatusSeeOther)
+		session.MakeRequest(t, NewRequestWithValues(t, "POST", "user2/repo1/labels/new", map[string]string{
+			"_csrf":       GetCSRF(t, session, "user2/repo1/labels"),
+			"title":       "archived_label",
+			"description": "",
+			"color":       "#00aa00",
+		}), http.StatusSeeOther)
+
+		// Get ID of label to archive it
+		var id string
+		doc := NewHTMLParser(t, session.MakeRequest(t, NewRequest(t, "GET", "user2/repo1/labels"), http.StatusOK).Body)
+		doc.Find(".issue-label-list .item").Each(func(i int, s *goquery.Selection) {
+			label := s.Find(".label-title .label")
+			if label.Text() == "archived_label" {
+				href, _ := s.Find(".label-issues a.open-issues").Attr("href")
+				hrefParts := strings.Split(href, "=")
+				id = hrefParts[len(hrefParts)-1]
+			}
+		})
+
+		// Make label archived
+		session.MakeRequest(t, NewRequestWithValues(t, "POST", "user2/repo1/labels/edit", map[string]string{
+			"_csrf":       GetCSRF(t, session, "user2/repo1/labels"),
+			"id":          id,
+			"title":       "archived_label",
+			"is_archived": "on",
+			"description": "",
+			"color":       "#00aa00",
+		}), http.StatusSeeOther)
+
+		// Test label properties
+		doc = NewHTMLParser(t, session.MakeRequest(t, NewRequest(t, "GET", "user2/repo1/labels"), http.StatusOK).Body)
+		doc.Find(".issue-label-list .item").Each(func(i int, s *goquery.Selection) {
+			label := s.Find(".label-title .label")
+			style, _ := label.Attr("style")
+
+			if label.Text() == "active_label" {
+				assert.False(t, label.HasClass("archived-label"))
+				assert.Contains(t, style, "background-color: #aa00aaff")
+			} else if label.Text() == "archived_label" {
+				assert.True(t, label.HasClass("archived-label"))
+				assert.Contains(t, style, "background-color: #00aa007f")
+			}
+		})
+	})
+}