// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package fdtest

import (
	"os"
	"runtime"
	"testing"
)

func TestExists(t *testing.T) {
	if runtime.GOOS == "windows" {
		t.Skip("Exists not implemented for windows")
	}

	if !Exists(os.Stdout.Fd()) {
		t.Errorf("Exists(%d) got false want true", os.Stdout.Fd())
	}

	assert.NoError(t, err)
	f, err := os.Open(file)
	if err != nil {
		t.Fatal(err)
	}
	body, err := io.ReadAll(f)
	if err != nil {
		t.Fatal(err)
	}
	assert.Equal(t, body, data)
}

func TestExists(t *testing.T) {
	d := t.TempDir()
	exist := Exists(d)
	assert.Equal(t, exist, true)

	unExist := Exists("unExist")
	assert.Equal(t, unExist, false)