From 67b14773cf4ab1812af85d3aaf99bdc6119c5a8a Mon Sep 17 00:00:00 2001 From: Robin Krahl Date: Thu, 2 Apr 2020 15:02:36 +0200 Subject: NitrokeyManager: Also return serial number as u32 This patch adds the get_serial_number_as_u32 method to NitrokeyManager. It returns the serial number as a 32-bit unsigned integer. Previously, we only returned it as a string generated from the integer value, get_serial_number. While get_serial_number returns an empty string if no device is connected and "NA" if an unknown model is connected, the new method throws a DeviceNotConnected exception in the first case and returns zero in the second case as we cannot express the three states in one integer return value. --- unittest/test_offline.cc | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'unittest') diff --git a/unittest/test_offline.cc b/unittest/test_offline.cc index 320ad48..3ca3905 100644 --- a/unittest/test_offline.cc +++ b/unittest/test_offline.cc @@ -66,6 +66,10 @@ TEST_CASE("Test C++ side behaviour in offline", "[fast]") { REQUIRE_NOTHROW (serial_number = i->get_serial_number()); REQUIRE(serial_number.empty()); + REQUIRE_THROWS_AS( + i->get_serial_number_as_u32(), DeviceNotConnected + ); + REQUIRE_THROWS_AS( i->get_status(), DeviceNotConnected ); -- cgit v1.2.3