Added qir checks

#include "gtest/gtest.h"

#include <xacc.hpp>

#include "qir-qrt.hpp"

#include "qrt.hpp"

#include "xacc_service.hpp"

TEST(QirQrtTester, checkSimple) {

  std::cout << "HOWDY\n";

  ::quantum::qrt_impl = xacc::getService<::quantum::QuantumRuntime>("nisq");

  ::quantum::qrt_impl->initialize("empty");

  int nbQubits = 5;

  auto arrayPtr = __quantum__rt__qubit_allocate_array(nbQubits);

  EXPECT_EQ(arrayPtr->size(), nbQubits);

    __quantum__qis__cnot(src, tgt);

  }

  std::cout << "HOWDY:\n"

            << ::quantum::qrt_impl->get_current_program()->toString() << "\n";

  EXPECT_EQ(::quantum::qrt_impl->get_current_program()->nInstructions(), 9);

  for (int i = 0; i < nbQubits; ++i) {

    auto inst = ::quantum::qrt_impl->get_current_program()->getInstruction(i);

    EXPECT_EQ(inst->name(), "H");

    EXPECT_EQ(inst->bits().size(), 1);

    EXPECT_EQ(inst->bits()[0], i);

  }

}

int main(int argc, char **argv) {