1 files changed, 22 insertions, 0 deletions
diff --git a/autotests/testfilecrypto.cpp b/autotests/testfilecrypto.cpp
new file mode 100644
index 00000000..29521060
--- /dev/null
+++ b/autotests/testfilecrypto.cpp
@@ -0,0 +1,22 @@
+// SPDX-FileCopyrightText: 2022 Tobias Fella <fella@posteo.de>
+//
+// SPDX-License-Identifier: LGPL-2.1-or-later
+
+#include "testfilecrypto.h"
+
+#include "events/filesourceinfo.h"
+
+#include <qtest.h>
+
+using namespace Quotient;
+void TestFileCrypto::encryptDecryptData()
+{
+    QByteArray data = "ABCDEF";
+    auto [file, cipherText] = encryptFile(data);
+    auto decrypted = decryptFile(cipherText, file);
+    // AES CTR produces ciphertext of the same size as the original
+    QCOMPARE(cipherText.size(), data.size());
+    QCOMPARE(decrypted.size(), data.size());
+    QCOMPARE(decrypted, data);
+}
+QTEST_APPLESS_MAIN(TestFileCrypto)