package server

import (
	"local/notes-server/config"
	"net/http/httptest"
	"regexp"
	"strings"
	"testing"
)

func TestHead(t *testing.T) {
	config.Head = "A"
	w := httptest.NewRecorder()
	head(w, nil)
	if s := strings.TrimSpace(string(w.Body.Bytes())); s != config.Head {
		t.Fatal(s)
	}
}

func TestFoot(t *testing.T) {
	config.Foot = "A"
	w := httptest.NewRecorder()
	foot(w, nil)
	if s := strings.TrimSpace(string(w.Body.Bytes())); s != config.Foot {
		t.Fatal(s)
	}
}

func TestBlock(t *testing.T) {
	w := httptest.NewRecorder()
	block(w, "hi")
	s := strings.ReplaceAll(strings.TrimSpace(string(w.Body.Bytes())), "\n", ".")
	if ok, err := regexp.MatchString("<div>.*hi.*<.div>", s); err != nil {
		t.Fatal(err, s)
	} else if !ok {
		t.Fatal(ok, s)
	}
}

func TestH(t *testing.T) {
	s := strings.ReplaceAll(strings.TrimSpace(h2("hi")), "\n", ".")
	if ok, err := regexp.MatchString("<h2[ ]*>.*hi.*<.h2>", s); err != nil {
		t.Fatal(err, s)
	} else if !ok {
		t.Fatal(ok, s)
	}
}