// Copyright 2016 The Hugo Authors. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package hugolib

import (
	"path/filepath"
	"testing"

	"github.com/spf13/hugo/hugofs"

	"github.com/spf13/hugo/deps"
	"github.com/spf13/viper"
)

const robotTxtTemplate = `User-agent: Googlebot
  {{ range .Data.Pages }}
	Disallow: {{.RelPermalink}}
	{{ end }}
`

func TestRobotsTXTOutput(t *testing.T) {
	testCommonResetState()

	viper.Set("baseURL", "http://auth/bub/")
	viper.Set("enableRobotsTXT", true)

	fs := hugofs.NewMem()

	writeSource(t, fs, filepath.Join("layouts", "robots.txt"), robotTxtTemplate)
	writeSourcesToSource(t, "content", fs, weightedSources...)

	buildSingleSite(t, deps.DepsCfg{Fs: fs}, BuildCfg{})

	assertFileContent(t, fs, "public/robots.txt", true, "User-agent: Googlebot")

}