Add unit tests for decryption of aead packets

crypto/keyring_message_test.go

@@ -0,0 +1,38 @@
+package crypto
+
+import (
+	"io/ioutil"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestAEADKeyRingDecryption(t *testing.T) {
+	pgpMessageData, err := ioutil.ReadFile("testdata/gpg2.3-aead-pgp-message.pgp")
+	if err != nil {
+		t.Fatal("Expected no error when reading message data, got:", err)
+	}
+	pgpMessage := NewPGPMessage(pgpMessageData)
+
+	aeadKey, err := NewKeyFromArmored(readTestFile("gpg2.3-aead-test-key.asc", false))
+	if err != nil {
+		t.Fatal("Expected no error when unarmoring key, got:", err)
+	}
+
+	aeadKeyUnlocked, err := aeadKey.Unlock([]byte("test"))
+	if err != nil {
+		t.Fatal("Expected no error when unlocking, got:", err)
+	}
+	kR, err := NewKeyRing(aeadKeyUnlocked)
+	if err != nil {
+		t.Fatal("Expected no error when creating the keyring, got:", err)
+	}
+	defer kR.ClearPrivateParams()
+
+	decrypted, err := kR.Decrypt(pgpMessage, nil, 0)
+	if err != nil {
+		t.Fatal("Expected no error when decrypting, got:", err)
+	}
+
+	assert.Exactly(t, "hello world\n", decrypted.GetString())
+}