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//go:build unix || !windows
// +build unix !windows
package archive
import (
"fmt"
"io"
"io/ioutil"
"os"
"strings"
"testing"
"github.com/proglottis/gpgme"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
// gpg
type NullGPGError struct{}
var ErrFakeGPGError = fmt.Errorf("fake error")
func (NullGPGError) Decrypt(r io.Reader) (*gpgme.Data, error) {
b, _ := ioutil.ReadAll(r)
gb, _ := gpgme.NewDataBytes(b)
return gb, ErrFakeGPGError
}
func TestNullGPG_Decrypt(t *testing.T) {
fVerbose = true
gpg := NullGPG{}
file := "testdata/notempty.asc"
fh, err := os.Open(file)
require.NoError(t, err)
require.NotNil(t, fh)
plain, err := gpg.Decrypt(fh)
assert.NoError(t, err)
assert.NotEmpty(t, plain)
var buf strings.Builder
_, err = io.Copy(&buf, plain)
assert.NoError(t, err)
assert.Equal(t, len("this is a file\n"), len(buf.String()))
assert.Equal(t, "this is a file\n", buf.String())
}
func TestNullGPGError_Decrypt(t *testing.T) {
fVerbose = true
gpg := NullGPGError{}
file := "testdata/notempty.asc"
fh, err := os.Open(file)
require.NoError(t, err)
require.NotNil(t, fh)
plain, err := gpg.Decrypt(fh)
assert.Error(t, err)
assert.Equal(t, ErrFakeGPGError, err)
var buf strings.Builder
_, err = io.Copy(&buf, plain)
assert.NoError(t, err)
assert.Equal(t, len("this is a file\n"), len(buf.String()))
assert.Equal(t, "this is a file\n", buf.String())
}
func TestGpg_Decrypt(t *testing.T) {
fVerbose = true
gpg := Gpgme{}
file := "testdata/notempty.asc"
fh, err := os.Open(file)
require.NoError(t, err)
require.NotNil(t, fh)
plain, err := gpg.Decrypt(fh)
assert.Error(t, err)
assert.NotEmpty(t, plain)
}
func TestGpg_Extract(t *testing.T) {
fn := "testdata/notempty.asc"
a := &Gpg{fn: fn, unc: "notempty.txt", gpg: NullGPG{}}
defer a.Close()
rh, err := ioutil.ReadFile("testdata/notempty.txt")
require.NoError(t, err)
require.NotEmpty(t, rh)
txt, err := a.Extract(".txt")
assert.NoError(t, err)
assert.Equal(t, string(rh), string(txt))
}
func TestGpg_Extract2(t *testing.T) {
fn := "testdata/notempty.asc"
a := &Gpg{fn: fn, unc: "notempty.txt", gpg: Gpgme{}}
defer a.Close()
_, err := a.Extract(".txt")
assert.Error(t, err)
}
func TestGpg_Extract3(t *testing.T) {
fn := "testdata/notempty.nowhere"
a := &Gpg{fn: fn, unc: "notempty.txt", gpg: Gpgme{}}
defer a.Close()
_, err := a.Extract(".txt")
assert.Error(t, err)
}
func TestGpg_Extract4(t *testing.T) {
fn := "testdata/notempty.zip.asc"
a := &Gpg{fn: fn, unc: "notempty.zip", gpg: NullGPG{}}
defer a.Close()
rh, err := ioutil.ReadFile("testdata/notempty.zip")
require.NoError(t, err)
require.NotEmpty(t, rh)
zip, err := a.Extract(".zip")
assert.NoError(t, err)
assert.Equal(t, string(rh), string(zip))
}
func TestGpg_Extract4_Debug(t *testing.T) {
fn := "testdata/notempty.zip.asc"
fDebug = true
a := &Gpg{fn: fn, unc: "notempty.zip", gpg: NullGPG{}}
defer a.Close()
rh, err := ioutil.ReadFile("testdata/notempty.zip")
require.NoError(t, err)
require.NotEmpty(t, rh)
zip, err := a.Extract(".zip")
assert.NoError(t, err)
assert.Equal(t, string(rh), string(zip))
fDebug = false
}
func TestGpg_Close(t *testing.T) {
fn := "testdata/notempty.asc"
a := &Gpg{fn: fn, unc: "notempty.txt", gpg: NullGPG{}}
require.NoError(t, a.Close())
}
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