Add unit tests for string list encryptor

monkey/tests/unit_tests/monkey_island/cc/models/utils/field_encryptors/test_string_list_encryptor.py

@@ -0,0 +1,24 @@
+import pytest
+
+from monkey_island.cc.models.utils.field_encryptors.string_list_encryptor import StringListEncryptor
+from monkey_island.cc.server_utils.encryptor import initialize_encryptor
+
+MOCK_STRING_LIST = ["test_1", "test_2"]
+EMPTY_LIST = []
+
+
+@pytest.fixture
+def uses_encryptor(data_for_tests_dir):
+    initialize_encryptor(data_for_tests_dir)
+
+
+def test_string_list_encryptor(uses_encryptor):
+    encrypted_list = StringListEncryptor.encrypt(MOCK_STRING_LIST)
+    assert not encrypted_list == MOCK_STRING_LIST
+    decrypted_list = StringListEncryptor.decrypt(encrypted_list)
+    assert decrypted_list == MOCK_STRING_LIST
+
+
+def test_string_list_encryptor__empty_list(uses_encryptor):
+    encrypted_list = StringListEncryptor.encrypt(EMPTY_LIST)
+    StringListEncryptor.decrypt(encrypted_list)