test.test.cpp

SSVU_TEST("Delegate tests")
{
	using namespace std;
	using namespace ssvu;

	bool testState{false};
	Delegate<void()> del1;
	del1 += [&testState]{ testState = !testState; };

	del1(); EXPECT(testState == true);
	del1(); EXPECT(testState == false);

	Delegate<int(int)> del2;
	del2 += [](int x){ return x + x; };
	del2 += [](int x){ return x * x; };

	auto del2result(del2(3));
	EXPECT(del2result[0] == 6);
	EXPECT(del2result[1] == 9);
	EXPECT(del2result.size() == 2);

	Delegate<void()> del3;
	del3 += [&del1]{ del1(); };
	del3(); EXPECT(testState == true);
}
SSVU_TEST_END();