//
// Copyright 2022, FantasyTeddy
//
// 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 gitlab

import (
	"fmt"
	"net/http"
	"testing"

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

func TestDockerfileTemplatesService_ListTemplates(t *testing.T) {
	t.Parallel()
	mux, client := setup(t)

	mux.HandleFunc("/api/v4/templates/dockerfiles", func(w http.ResponseWriter, r *http.Request) {
		testMethod(t, r, http.MethodGet)
		fmt.Fprintf(w, `[
			{"key":"Binary","name":"Binary"},
			{"key":"Binary-alpine","name":"Binary-alpine"},
			{"key":"Binary-scratch","name":"Binary-scratch"},
			{"key":"Golang","name":"Golang"},
			{"key":"Golang-alpine","name":"Golang-alpine"},
			{"key":"Golang-scratch","name":"Golang-scratch"}
		]`)
	})

	templates, _, err := client.DockerfileTemplate.ListTemplates(&ListDockerfileTemplatesOptions{})
	assert.NoError(t, err, "DockerfileTemplate.ListTemplates should not return an error")

	want := []*DockerfileTemplateListItem{
		{Key: "Binary", Name: "Binary"},
		{Key: "Binary-alpine", Name: "Binary-alpine"},
		{Key: "Binary-scratch", Name: "Binary-scratch"},
		{Key: "Golang", Name: "Golang"},
		{Key: "Golang-alpine", Name: "Golang-alpine"},
		{Key: "Golang-scratch", Name: "Golang-scratch"},
	}

	assert.Equal(t, want, templates, "DockerfileTemplate.ListTemplates returned unexpected result")
}

func TestDockerfileTemplatesService_GetTemplate(t *testing.T) {
	t.Parallel()
	mux, client := setup(t)

	mux.HandleFunc("/api/v4/templates/dockerfiles/Binary", func(w http.ResponseWriter, r *http.Request) {
		testMethod(t, r, http.MethodGet)
		fmt.Fprintf(w, `{
			"name": "Binary",
			"content": "# This file is a template, and might need editing before it works on your project."
		}`)
	})

	template, _, err := client.DockerfileTemplate.GetTemplate("Binary")
	assert.NoError(t, err, "DockerfileTemplate.GetTemplate should not return an error")

	want := &DockerfileTemplate{
		Name:    "Binary",
		Content: "# This file is a template, and might need editing before it works on your project.",
	}

	assert.Equal(t, want, template, "DockerfileTemplate.GetTemplate returned unexpected result")
}