gitea/routers/web/repo/issue_content_history_test.go

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

package repo

import (
	"testing"

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

func TestDiffContentHistory(t *testing.T) {
	out := diffContentHistory("<\r\n&\r\n>", "<\nXXX\n>")
	assert.Equal(t, `<pre class="chroma">&lt;
<span class="gd">&amp;</span><span class="gi">XXX</span>
&gt;</pre>`, string(out))
}