package engine_test

import (
	"bytes"
	"context"
	"testing"

	"github.com/stretchr/testify/require"
	"gitoa.ru/go-4devs/templating/gohtml/engine"
	"gitoa.ru/go-4devs/templating/loader"
)

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

	ctx := context.Background()
	buff := bytes.Buffer{}

	tpl, err := engine.Parser(loader.NewSource(t.Name(), `engine:{{.name}}`))
	require.NoError(t, err)
	require.NoError(t, tpl.Execute(ctx, &buff, map[string]string{"name": "gohtml"}, nil))
	require.Equal(t, "engine:gohtml", buff.String())
}