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|
package kms
import (
"bytes"
"crypto"
"crypto/ed25519"
"crypto/rand"
"encoding/pem"
"io"
"io/fs"
"reflect"
"sync"
"testing"
"time"
"go.step.sm/crypto/pemutil"
)
func generateKey(t *testing.T) (crypto.PublicKey, *bytes.Buffer) {
t.Helper()
pub, _, err := ed25519.GenerateKey(rand.Reader)
if err != nil {
t.Fatal(err)
}
block, err := pemutil.Serialize(pub)
if err != nil {
t.Fatal(err)
}
return pub, bytes.NewBuffer(pem.EncodeToMemory(block))
}
func Test_object_FileMode(t *testing.T) {
pub, pemData := generateKey(t)
type fields struct {
Path string
Object interface{}
pemData *bytes.Buffer
}
tests := []struct {
name string
fields fields
wantName string
wantSize int64
wantMode fs.FileMode
wantModTime time.Time
wantIsDir bool
wantSys interface{}
}{
{"ok", fields{"path", pub, pemData}, "path", int64(pemData.Len()), 0400, time.Time{}, false, pub},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
o := &object{
Path: tt.fields.Path,
Object: tt.fields.Object,
pemData: tt.fields.pemData,
}
if got := o.Name(); got != tt.wantName {
t.Errorf("object.Name() = %v, want %v", got, tt.wantName)
}
if got := o.Size(); got != tt.wantSize {
t.Errorf("object.Size() = %v, want %v", got, tt.wantSize)
}
if got := o.Mode(); got != tt.wantMode {
t.Errorf("object.Mode() = %v, want %v", got, tt.wantMode)
}
if got := o.ModTime(); got != tt.wantModTime {
t.Errorf("object.ModTime() = %v, want %v", got, tt.wantModTime)
}
if got := o.IsDir(); got != tt.wantIsDir {
t.Errorf("object.IsDir() = %v, want %v", got, tt.wantIsDir)
}
if got := o.Sys(); !reflect.DeepEqual(got, tt.wantSys) {
t.Errorf("object.Sys() = %v, want %v", got, tt.wantSys)
}
})
}
}
func Test_object_load(t *testing.T) {
pub, pemData := generateKey(t)
type fields struct {
Path string
Object interface{}
}
tests := []struct {
name string
fields fields
wantPemData *bytes.Buffer
wantErr bool
}{
{"ok", fields{"path", pub}, pemData, false},
{"fail", fields{"path", "not a key"}, nil, true},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
o := &object{
Path: tt.fields.Path,
Object: tt.fields.Object,
}
if err := o.load(); (err != nil) != tt.wantErr {
t.Errorf("object.load() error = %v, wantErr %v", err, tt.wantErr)
}
if !reflect.DeepEqual(o.pemData, tt.wantPemData) {
t.Errorf("object.load() pemData = %s, wantPemData %s", o.pemData, tt.wantPemData)
}
})
}
}
func Test_object_Stat(t *testing.T) {
pub, pemData := generateKey(t)
type fields struct {
Path string
Object interface{}
}
tests := []struct {
name string
fields fields
want fs.FileInfo
wantErr bool
}{
{"ok", fields{"path", pub}, &object{
Path: "path",
Object: pub,
pemData: pemData,
}, false},
{"fail", fields{"path", "not a key"}, nil, true},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
o := &object{
Path: tt.fields.Path,
Object: tt.fields.Object,
}
got, err := o.Stat()
if (err != nil) != tt.wantErr {
t.Errorf("object.Stat() error = %v, wantErr %v", err, tt.wantErr)
return
}
// Normalize
if got != nil {
got.(*object).once = sync.Once{}
}
if !reflect.DeepEqual(got, tt.want) {
t.Errorf("object.Stat() = %v, want %v", got, tt.want)
}
})
}
}
func Test_object_Read(t *testing.T) {
pub, pemData := generateKey(t)
type fields struct {
Path string
Object interface{}
}
type args struct {
b []byte
}
tests := []struct {
name string
fields fields
args args
wantN int
wantBytes []byte
wantErr bool
}{
{"ok", fields{"path", pub}, args{make([]byte, pemData.Len())}, pemData.Len(), pemData.Bytes(), false},
{"empty", fields{"path", pub}, args{[]byte{}}, 0, []byte{}, false},
{"fail", fields{"path", "not a key"}, args{[]byte{}}, 0, []byte{}, true},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
o := &object{
Path: tt.fields.Path,
Object: tt.fields.Object,
}
got, err := o.Read(tt.args.b)
if (err != nil) != tt.wantErr {
t.Errorf("object.Read() error = %v, wantErr %v", err, tt.wantErr)
return
}
if got != tt.wantN {
t.Errorf("object.Read() = %v, wanN %v", got, tt.wantN)
}
if !bytes.Equal(tt.args.b, tt.wantBytes) {
t.Errorf("object.Read() = %v, wantBytes %v", tt.args.b, tt.wantBytes)
}
})
}
}
func Test_object_Close(t *testing.T) {
pub, _ := generateKey(t)
o := &object{
Path: "path",
Object: pub,
}
if err := o.load(); err != nil {
t.Fatal(err)
}
tests := []struct {
name string
o *object
want *object
wantErr bool
}{
{"ok", o, &object{
Path: "path",
Object: nil,
pemData: nil,
err: io.EOF,
}, false},
{"eof", o, &object{
Path: "path",
Object: nil,
pemData: nil,
err: io.EOF,
}, true},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
if err := tt.o.Close(); (err != nil) != tt.wantErr {
t.Errorf("object.Close() error = %v, wantErr %v", err, tt.wantErr)
}
// Normalize
tt.o.once = sync.Once{}
if !reflect.DeepEqual(tt.o, tt.want) { //nolint:govet // variable names match crypto formulae docs
t.Errorf("object.Close() = %v, want %v", tt.o, tt.want)
}
})
}
}
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