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|
package s3crypto
import (
"strings"
"testing"
)
func TestCryptoRegistry_Wrap(t *testing.T) {
cr := NewCryptoRegistry()
mockWrap := WrapEntry(func(envelope Envelope) (CipherDataDecrypter, error) {
return nil, nil
})
if _, ok := cr.GetWrap("foo"); ok {
t.Errorf("expected wrapper to not be present")
}
if _, ok := cr.RemoveWrap("foo"); ok {
t.Errorf("expected wrapped to not have been removed")
}
if err := cr.AddWrap("foo", nil); err == nil {
t.Errorf("expected error, got none")
}
if err := cr.AddWrap("foo", mockWrap); err != nil {
t.Errorf("expected no error, got %v", err)
}
if err := cr.AddWrap("foo", mockWrap); err == nil {
t.Error("expected error, got none")
}
if v, ok := cr.GetWrap("foo"); !ok || v == nil {
t.Error("expected wrapper to be present and not nil")
}
if v, ok := cr.RemoveWrap("foo"); !ok || v == nil {
t.Error("expected wrapper to have been removed and not nil")
}
if _, ok := cr.GetWrap("foo"); ok {
t.Error("expected wrapper to have been removed and not nil")
}
}
func TestCryptoRegistry_CEK(t *testing.T) {
cr := NewCryptoRegistry()
mockEntry := CEKEntry(func(data CipherData) (ContentCipher, error) {
return nil, nil
})
if _, ok := cr.GetCEK("foo"); ok {
t.Errorf("expected wrapper to not be present")
}
if _, ok := cr.RemoveCEK("foo"); ok {
t.Errorf("expected wrapped to not have been removed")
}
if err := cr.AddCEK("foo", nil); err == nil {
t.Errorf("expected error, got none")
}
if err := cr.AddCEK("foo", mockEntry); err != nil {
t.Errorf("expected no error, got %v", err)
}
if err := cr.AddCEK("foo", mockEntry); err == nil {
t.Error("expected error, got none")
}
if v, ok := cr.GetCEK("foo"); !ok || v == nil {
t.Error("expected wrapper to be present and not nil")
}
if v, ok := cr.RemoveCEK("foo"); !ok || v == nil {
t.Error("expected wrapper to have been removed and not nil")
}
if _, ok := cr.GetCEK("foo"); ok {
t.Error("expected wrapper to have been removed and not nil")
}
}
func TestCryptoRegistry_Padder(t *testing.T) {
cr := NewCryptoRegistry()
padder := &mockPadder{}
if _, ok := cr.GetPadder("foo"); ok {
t.Errorf("expected wrapper to not be present")
}
if _, ok := cr.RemovePadder("foo"); ok {
t.Errorf("expected wrapped to not have been removed")
}
if err := cr.AddPadder("foo", nil); err == nil {
t.Errorf("expected error, got none")
}
if err := cr.AddPadder("foo", padder); err != nil {
t.Errorf("expected no error, got %v", err)
}
if err := cr.AddPadder("foo", padder); err == nil {
t.Error("expected error, got none")
}
if v, ok := cr.GetPadder("foo"); !ok || v == nil {
t.Error("expected wrapper to be present and not nil")
}
if v, ok := cr.RemovePadder("foo"); !ok || v == nil {
t.Error("expected wrapper to have been removed and not nil")
}
}
func TestCryptoRegistry_valid(t *testing.T) {
cr := NewCryptoRegistry()
if err := cr.valid(); err == nil {
t.Errorf("expected error, got none")
} else if e, a := "at least one key wrapping algorithms must be provided", err.Error(); !strings.Contains(a, e) {
t.Errorf("expected %v, got %v", e, a)
}
if err := cr.AddWrap("foo", func(envelope Envelope) (CipherDataDecrypter, error) {
return nil, nil
}); err != nil {
t.Fatalf("expected no error, got %v", err)
}
if err := cr.valid(); err == nil {
t.Fatalf("expected error, got none")
} else if e, a := "least one content decryption algorithms must be provided", err.Error(); !strings.Contains(a, e) {
t.Errorf("expected %v, got %v", e, a)
}
if err := cr.AddCEK("foo", func(data CipherData) (ContentCipher, error) {
return nil, nil
}); err != nil {
t.Fatalf("expected no error, got %v", err)
}
if err := cr.valid(); err != nil {
t.Fatalf("expected no error, got %v", err)
}
}
|
