Testing Delayed Actions with GTest

I have scenario template like :

// this function is called as timer callback
void funcToBeCalled ();

Timer t;
void
push_data ()

if (t.isRunning ())

return;

t.start (oneshot = true);


//TestCase
EXPECT_CALL(mockObj,funcToBeCalled).Times(1);
push_data ();
push_data ();
push_data ();


Purpose is when push_data() is called n times in time period t it will be bound to timer callback so only once funcToBeCalled() is called all push_data request after t time is ignored.
The above case is a prototype version and tests are succesfull.You can assume that mock setup is correct.

funcToBeCalled()

But I want to have a test case like :

#define TIMER_TIMEOUT 10
bool funcToBeCalled ();


Timer t;
void
push_data ()

if (t.isRunning ())

return;

t.start (TIMER_TIMEOUT, oneshot = true);




// TestCase
SharedSignal msgnal;
EXPECT_CALL (mockObj,
funcToBeCalled).Times (2).
WillOnce (Return (true)).WillOnce (SetSignal (msgnal));
push_data ();
push_data ();
push_data ();

Sleep (TIMER_TIMEOUT);
push_data ();
push_data ();
push_data ();

msgnal.wait (5 * TIMER_TIMEOUT);


Sleep ensures that first time window is expired second call to funcToBeCalled() should be made.

funcToBeCalled()

I do not want to use verify Mock::VerifyAndClearExpectations it does not simulate one long time window,instead it simulates two time windows from scratch.

Mock::VerifyAndClearExpectations

How can I achieve this test case with Google Test Framework?

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