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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,119 @@ | ||
| package strongbox | ||
|
|
||
| import ( | ||
| "bytes" | ||
| "crypto/rand" | ||
| "crypto/sha256" | ||
| "fmt" | ||
| "os" | ||
| "testing" | ||
|
|
||
| "github.com/stretchr/testify/assert" | ||
| ) | ||
|
|
||
| var ( | ||
| priv, pub []byte | ||
| plain = []byte("hello world. this is some plain text for testing") | ||
| ) | ||
|
|
||
| type mockKeyRing struct{} | ||
|
|
||
| func (m *mockKeyRing) Load() error { | ||
| return nil | ||
| } | ||
|
|
||
| func (m *mockKeyRing) Save() error { | ||
| return nil | ||
| } | ||
|
|
||
| func (m *mockKeyRing) AddKey(name string, keyID []byte, key []byte) { | ||
| } | ||
|
|
||
| func (m *mockKeyRing) Key(keyID []byte) ([]byte, error) { | ||
| return priv, nil | ||
| } | ||
|
|
||
| func TestMain(m *testing.M) { | ||
| var err error | ||
|
|
||
| priv = make([]byte, 32) | ||
| _, err = rand.Read(priv) | ||
| if err != nil { | ||
| panic(err) | ||
| } | ||
|
|
||
| keyID := sha256.Sum256(priv) | ||
| pub = keyID[:] | ||
|
|
||
| keyLoader = TestKeyLoader | ||
| kr = &mockKeyRing{} | ||
|
|
||
| os.Exit(m.Run()) | ||
| } | ||
|
|
||
| func TestKeyLoader(string) ([]byte, error) { | ||
| fmt.Println("\nfunc strongbox.TestKeyLoader()") | ||
| return priv, nil | ||
| } | ||
|
|
||
| func TestMultipleClean(t *testing.T) { | ||
| fmt.Println("func TestMultipleClean()") | ||
| assert := assert.New(t) | ||
|
|
||
| var cleaned bytes.Buffer | ||
| fmt.Println("cleaned: ", cleaned) | ||
| fmt.Println("bytes.NewReader: ", bytes.NewReader(plain)) | ||
| Clean(bytes.NewReader(plain), &cleaned, "") | ||
|
|
||
| var doubleCleaned bytes.Buffer | ||
| Clean(bytes.NewReader(cleaned.Bytes()), &doubleCleaned, "") | ||
|
|
||
| assert.Equal(cleaned.String(), doubleCleaned.String()) | ||
| } | ||
|
|
||
| func TestSmudgeAlreadyPlaintext(t *testing.T) { | ||
| assert := assert.New(t) | ||
|
|
||
| var smudged bytes.Buffer | ||
| Smudge(bytes.NewReader(plain), &smudged, "") | ||
|
|
||
| assert.Equal(string(plain), smudged.String()) | ||
| } | ||
|
|
||
| func TestRoundTrip(t *testing.T) { | ||
| assert := assert.New(t) | ||
|
|
||
| var cleaned bytes.Buffer | ||
| Clean(bytes.NewReader(plain), &cleaned, "") | ||
|
|
||
| fmt.Printf("%s", string(cleaned.String())) | ||
|
|
||
| assert.NotEqual(plain, cleaned.Bytes()) | ||
|
|
||
| var smudged bytes.Buffer | ||
| Smudge(bytes.NewReader(cleaned.Bytes()), &smudged, "") | ||
|
|
||
| assert.Equal(string(plain), smudged.String()) | ||
| } | ||
|
|
||
| func TestDeterministic(t *testing.T) { | ||
| assert := assert.New(t) | ||
|
|
||
| var cleaned1 bytes.Buffer | ||
| Clean(bytes.NewReader(plain), &cleaned1, "") | ||
|
|
||
| var cleaned2 bytes.Buffer | ||
| Clean(bytes.NewReader(plain), &cleaned2, "") | ||
|
|
||
| assert.Equal(cleaned1.String(), cleaned2.String()) | ||
| } | ||
|
|
||
| func BenchmarkRoundTripPlain(b *testing.B) { | ||
| for n := 0; n < b.N; n++ { | ||
| var cleaned bytes.Buffer | ||
| Clean(bytes.NewReader(plain), &cleaned, "") | ||
|
|
||
| var smudged bytes.Buffer | ||
| Smudge(bytes.NewReader(cleaned.Bytes()), &smudged, "") | ||
| } | ||
| } |
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