Add tests for the star/unstar & watch/unwatch UI

Signed-off-by: Gergely Nagy <forgejo@gergo.csillger.hu>

tests/integration/repo_starwatch_test.go

@@ -0,0 +1,82 @@
+// Copyright 2024 The Forgejo Authors c/o Codeberg e.V.. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package integration
+
+import (
+	"fmt"
+	"net/http"
+	"strings"
+	"testing"
+
+	"code.gitea.io/gitea/tests"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func testRepoStarringOrWatching(t *testing.T, action, listURI string) {
+	t.Helper()
+
+	defer tests.PrepareTestEnv(t)()
+
+	oppositeAction := "un" + action
+	session := loginUser(t, "user5")
+
+	// Star/Watch the repo as user5
+	req := NewRequestWithValues(t, "POST", fmt.Sprintf("/user2/repo1/action/%s", action), map[string]string{
+		"_csrf": GetCSRF(t, session, "/user2/repo1"),
+	})
+	session.MakeRequest(t, req, http.StatusOK)
+
+	// Load the repo home as user5
+	req = NewRequest(t, "GET", "/user2/repo1")
+	resp := session.MakeRequest(t, req, http.StatusOK)
+
+	// Verify that the star/watch button is now the opposite
+	htmlDoc := NewHTMLParser(t, resp.Body)
+	actionButton := htmlDoc.Find(fmt.Sprintf("form[action='/user2/repo1/action/%s']", oppositeAction))
+	assert.True(t, actionButton.Length() == 1)
+	text := strings.ToLower(actionButton.Find("button span.text").Text())
+	assert.Equal(t, oppositeAction, text)
+
+	// Load stargazers/watchers as user5
+	req = NewRequestf(t, "GET", "/user2/repo1/%s", listURI)
+	resp = session.MakeRequest(t, req, http.StatusOK)
+
+	// Verify that "user5" is among the stargazers/watchers
+	htmlDoc = NewHTMLParser(t, resp.Body)
+	htmlDoc.AssertElement(t, ".user-cards .list .item.ui.segment > a[href='/user5']", true)
+
+	// Unstar/unwatch the repo as user5
+	req = NewRequestWithValues(t, "POST", fmt.Sprintf("/user2/repo1/action/%s", oppositeAction), map[string]string{
+		"_csrf": GetCSRF(t, session, "/user2/repo1"),
+	})
+	session.MakeRequest(t, req, http.StatusOK)
+
+	// Load the repo home as user5
+	req = NewRequest(t, "GET", "/user2/repo1")
+	resp = session.MakeRequest(t, req, http.StatusOK)
+
+	// Verify that the star/watch button is now back to its default
+	htmlDoc = NewHTMLParser(t, resp.Body)
+	actionButton = htmlDoc.Find(fmt.Sprintf("form[action='/user2/repo1/action/%s']", action))
+	assert.True(t, actionButton.Length() == 1)
+	text = strings.ToLower(actionButton.Find("button span.text").Text())
+	assert.Equal(t, action, text)
+
+	// Load stargazers/watchers as user5
+	req = NewRequestf(t, "GET", "/user2/repo1/%s", listURI)
+	resp = session.MakeRequest(t, req, http.StatusOK)
+
+	// Verify that "user5" is not among the stargazers/watchers
+	htmlDoc = NewHTMLParser(t, resp.Body)
+	htmlDoc.AssertElement(t, ".user-cards .list .item.ui.segment > a[href='/user5']", false)
+}
+
+func TestRepoStarUnstarUI(t *testing.T) {
+	testRepoStarringOrWatching(t, "star", "stars")
+}
+
+func TestRepoWatchUnwatchUI(t *testing.T) {
+	testRepoStarringOrWatching(t, "watch", "watchers")
+}