Code/repo search (#2582)

Indexed search of repository contents (for default branch only)

integrations/repo_search_test.go

@@ -0,0 +1,35 @@
+// Copyright 2017 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"
+	"testing"
+
+	"github.com/PuerkitoBio/goquery"
+	"github.com/stretchr/testify/assert"
+)
+
+func resultFilenames(t testing.TB, doc *HTMLDoc) []string {
+	resultsSelection := doc.doc.Find(".repository.search")
+	assert.EqualValues(t, 1, resultsSelection.Length(),
+		"Invalid template (repo search template has changed?)")
+	filenameSelections := resultsSelection.Find(".repo-search-result").Find(".header").Find("span.file")
+	result := make([]string, filenameSelections.Length())
+	filenameSelections.Each(func(i int, selection *goquery.Selection) {
+		result[i] = selection.Text()
+	})
+	return result
+}
+
+func TestSearchRepo(t *testing.T) {
+	prepareTestEnv(t)
+
+	req := NewRequestf(t, "GET", "/user2/repo1/search?q=Description&page=1")
+	resp := MakeRequest(t, req, http.StatusOK)
+
+	filenames := resultFilenames(t, NewHTMLParser(t, resp.Body))
+	assert.EqualValues(t, []string{"README.md"}, filenames)
+}