Extracted serialiser for encryption into a flask module

- allows mocking easier
- shared across methods
- not built everytime

tests/app/test_encryption.py

@@ -0,0 +1,20 @@
+from app.encryption import Encryption
+
+encryption = Encryption()
+
+
+def test_should_encrypt_content(notify_api):
+        encryption.init_app(notify_api)
+        assert encryption.encrypt("this") != "this"
+
+
+def test_should_decrypt_content(notify_api):
+        encryption.init_app(notify_api)
+        encrypted = encryption.encrypt("this")
+        assert encryption.decrypt(encrypted) == "this"
+
+
+def test_should_encrypt_json(notify_api):
+        encryption.init_app(notify_api)
+        encrypted = encryption.encrypt({"this": "that"})
+        assert encryption.decrypt(encrypted) == {"this": "that"}