t.numCalls++
	return nil
}

func (t *TestPrintHandler) getNumCalls() int {
	return t.numCalls
}

func TestAllHandlers(t *testing.T) {
	h := &TestPrintHandler{numCalls: 0}
	AddHandlers(h)
	if h.getNumCalls() == 0 {
		t.Error("TableHandler not called in AddHandlers")
	}
}

func TestPrintEvent(t *testing.T) {