public static void replace_callback()
{
setup();
test.Testing obj = new test.TestingConcrete();
obj.SetCallback(twice);
Test.Assert(called == false, "set_callback should not call the callback");
int x = obj.CallCallback(42);
Test.Assert(called, "call_callback must call a callback");
Test.AssertEquals(42 * 2, x);
bool new_called = false;
obj.SetCallback(y => {
new_called = true;
return(y * y);
});
Test.Assert(new_called == false, "set_callback should not call the callback");
x = obj.CallCallback(42);
Test.Assert(new_called, "call_callback must call a callback");
Test.AssertEquals(42 * 42, x);
}
public static void set_callback_basic()
{
setup();
test.Testing obj = new test.TestingConcrete();
obj.SetCallback(twice);
Test.Assert(called == false, "set_callback should not call the callback");
int x = obj.CallCallback(42);
Test.Assert(called, "call_callback must call a callback");
Test.AssertEquals(42 * 2, x);
}
public static void set_callback_with_lambda()
{
setup();
test.Testing obj = new test.TestingConcrete();
obj.SetCallback(y => {
called = true;
return(y + 4);
});
Test.Assert(called == false, "set_callback should not call the callback");
int x = obj.CallCallback(37);
Test.Assert(called, "call_callback must call a callback");
Test.AssertEquals(37 + 4, x);
}