// Copyright 2021 The Gitea Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.

package integrations

import (
	"net/http"
	"strings"
	"testing"

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

func TestCompareTag(t *testing.T) {
	defer prepareTestEnv(t)()

	session := loginUser(t, "user2")
	req := NewRequest(t, "GET", "/user2/repo1/compare/v1.1...master")
	resp := session.MakeRequest(t, req, http.StatusOK)
	htmlDoc := NewHTMLParser(t, resp.Body)
	selection := htmlDoc.doc.Find(".choose.branch .filter.dropdown")
	// A dropdown for both base and head.
	assert.Lenf(t, selection.Nodes, 2, "The template has changed")

	req = NewRequest(t, "GET", "/user2/repo1/compare/invalid")
	resp = session.MakeRequest(t, req, http.StatusNotFound)
	assert.False(t, strings.Contains(resp.Body.String(), "/assets/img/500.png"), "expect 404 page not 500")
}

// Compare with inferred default branch (master)
func TestCompareDefault(t *testing.T) {
	defer prepareTestEnv(t)()

	session := loginUser(t, "user2")
	req := NewRequest(t, "GET", "/user2/repo1/compare/v1.1")
	resp := session.MakeRequest(t, req, http.StatusOK)
	htmlDoc := NewHTMLParser(t, resp.Body)
	selection := htmlDoc.doc.Find(".choose.branch .filter.dropdown")
	assert.Lenf(t, selection.Nodes, 2, "The template has changed")
}
