package mime_test

import (
	"testing"

	"github.com/stretchr/testify/require"
	"gitoa.ru/go-4devs/mime"
)

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

	cases := []struct {
		data   string
		expext mime.Ext
	}{
		{
			data:   "txt",
			expext: mime.ExtTxt,
		},
		{
			data:   "TXT",
			expext: mime.ExtUnrecognized,
		},
		{
			data:   "C",
			expext: mime.Ext_C,
		},
		{
			data:   "c",
			expext: mime.ExtC,
		},
	}

	for _, cs := range cases {
		var in mime.Ext
		err := in.UnmarshalText([]byte(cs.data))
		require.Equal(t, cs.expext, in)
		require.NoError(t, err)
	}
}