Feat: test base64 decoding also for url-representation

tests/load/snowflake/test_snowflake_configuration.py

@@ -20,14 +20,18 @@ def test_connection_string_with_all_params() -> None:
     creds = SnowflakeCredentials()
     creds.parse_native_representation(url)
 
-    assert creds.database == "db1"
-    assert creds.username == "user1"
-    assert creds.password == "pass1"
-    assert creds.host == "host1"
-    assert creds.warehouse == "warehouse1"
-    assert creds.role == "role1"
-    assert creds.private_key == "pk"
-    assert creds.private_key_passphrase == "paphr"
+    params = creds.to_connector_params()
+
+    assert params == dict(
+        database = "db1",
+        username = "user1",
+        password = "pass1",
+        host = "host1",
+        warehouse = "warehouse1",
+        role = "role1",
+        private_key = "pk",
+        private_key_passphrase = "paphr"
+    )
 
     expected = make_url(url)