package http_test

import (
	"context"
	"net/http"
	"net/http/httptest"
	"strings"
	"testing"
	"time"

	"source.toby3d.me/toby3d/home/internal/domain"
	delivery "source.toby3d.me/toby3d/home/internal/static/delivery/http"
	repository "source.toby3d.me/toby3d/home/internal/static/repository/stub"
	"source.toby3d.me/toby3d/home/internal/static/usecase"
	"source.toby3d.me/toby3d/home/internal/testutil"
)

func TestHandler_ServeHTTP(t *testing.T) {
	t.Parallel()

	req := httptest.NewRequest(http.MethodGet, "/robots.txt", nil)
	testStatic := domain.NewStatic(strings.NewReader("User-agent: *\nAllow: /"), time.Now().UTC(), "robots.txt")
	staticService := usecase.NewStaticUseCase(repository.NewStubStaticRepository(nil, testStatic, false))

	handler, err := delivery.NewHandler(staticService).Handle(context.Background(), req.URL.Path)
	if err != nil {
		t.Fatal(err)
	}

	w := httptest.NewRecorder()
	handler.ServeHTTP(w, req)

	resp := w.Result()
	if expect := http.StatusOK; resp.StatusCode != expect {
		t.Errorf("%s %s = %d, want %d", req.Method, req.RequestURI, resp.StatusCode, expect)
	}

	testutil.GoldenEqual(t, resp.Body)
}
