fsfw/unittest/tests/datapoollocal/LocalPoolVariableTest.cpp

#include "LocalPoolOwnerBase.h"

#include <catch2/catch_test_macros.hpp>
#include <fsfw/datapoollocal/HasLocalDataPoolIF.h>
#include <unittest/core/CatchDefinitions.h>


TEST_CASE("LocalPoolVariable" , "[LocPoolVarTest]") {
	LocalPoolOwnerBase poolOwner(objects::TEST_LOCAL_POOL_OWNER_BASE);
	REQUIRE(poolOwner.initializeHkManager() == retval::CATCH_OK);
	REQUIRE(poolOwner.initializeHkManagerAfterTaskCreation()
			== retval::CATCH_OK);

	SECTION("Basic Tests") {
		// very basic test.
		lp_var_t<uint8_t> testVariable = lp_var_t<uint8_t>(
				objects::TEST_LOCAL_POOL_OWNER_BASE, lpool::uint8VarId);
		REQUIRE(testVariable.read() == retval::CATCH_OK);
		CHECK(testVariable.value == 0);
		testVariable.value = 5;
		REQUIRE(testVariable.commit() == retval::CATCH_OK);
		REQUIRE(testVariable.read() == retval::CATCH_OK);
		REQUIRE(testVariable.value == 5);

		CHECK(not testVariable.isValid());

		// not try to use a local pool variable which does not exist
		lp_var_t<uint8_t> invalidVariable = lp_var_t<uint8_t>(
				objects::TEST_LOCAL_POOL_OWNER_BASE, 0xffffffff);
		REQUIRE(invalidVariable.read() ==
				static_cast<int>(HasLocalDataPoolIF::POOL_ENTRY_NOT_FOUND));

		// now try to access with wrong type
		lp_var_t<int8_t> invalidVariable2 = lp_var_t<int8_t>(
				objects::TEST_LOCAL_POOL_OWNER_BASE, lpool::uint8VarId);
		REQUIRE(invalidVariable2.read() ==
				static_cast<int>(HasLocalDataPoolIF::POOL_ENTRY_TYPE_CONFLICT));

		// now try to access with wrong type
		lp_var_t<int8_t> readOnlyVar = lp_var_t<int8_t>(
				objects::TEST_LOCAL_POOL_OWNER_BASE, lpool::uint8VarId,
				nullptr, pool_rwm_t::VAR_READ);
		REQUIRE(readOnlyVar.commit() ==
				static_cast<int>(PoolVariableIF::INVALID_READ_WRITE_MODE));
	}

}