//
// Copyright 2021, Sander van Harmelen
//
// 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"
	"reflect"
	"testing"
)

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

	mux.HandleFunc("/api/v4/applications",
		func(w http.ResponseWriter, r *http.Request) {
			testMethod(t, r, http.MethodPost)
			fmt.Fprint(w, `
{
	"id":1,
	"application_name":"testApplication"
}`)
		},
	)

	opt := &CreateApplicationOptions{
		Name: Ptr("testApplication"),
	}
	app, _, err := client.Applications.CreateApplication(opt)
	if err != nil {
		t.Errorf("Applications.CreateApplication returned error: %v", err)
	}

	want := &Application{
		ID:              1,
		ApplicationName: "testApplication",
	}
	if !reflect.DeepEqual(want, app) {
		t.Errorf("Applications.CreateApplication returned %+v, want %+v", app, want)
	}
}

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

	mux.HandleFunc("/api/v4/applications",
		func(w http.ResponseWriter, r *http.Request) {
			testMethod(t, r, http.MethodGet)
			fmt.Fprint(w, `[
	{"id":1},
	{"id":2}
]`)
		},
	)

	apps, _, err := client.Applications.ListApplications(&ListApplicationsOptions{})
	if err != nil {
		t.Errorf("Applications.ListApplications returned error: %v", err)
	}

	want := []*Application{
		{ID: 1},
		{ID: 2},
	}
	if !reflect.DeepEqual(want, apps) {
		t.Errorf("Applications.ListApplications returned %+v, want %+v", apps, want)
	}
}

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

	mux.HandleFunc("/api/v4/applications/4",
		func(w http.ResponseWriter, r *http.Request) {
			testMethod(t, r, http.MethodDelete)
			w.WriteHeader(http.StatusAccepted)
		},
	)

	resp, err := client.Applications.DeleteApplication(4)
	if err != nil {
		t.Errorf("Applications.DeleteApplication returned error: %v", err)
	}

	want := http.StatusAccepted
	got := resp.StatusCode
	if got != want {
		t.Errorf("Applications.DeleteApplication returned status code %d, want %d", got, want)
	}
}