typecd/port_manager_test.cc

// Copyright 2020 The Chromium OS Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "typecd/port_manager.h"

#include <gmock/gmock.h>
#include <gtest/gtest.h>

#include "typecd/mock_ec_util.h"

using ::testing::_;
using ::testing::Return;

namespace typecd {

class PortManagerTest : public ::testing::Test {};

// Test the basic case where mode entry is not supported
// by the ECUtil implementation.
TEST_F(PortManagerTest, ModeEntryNotSupported) {
  auto ec_util = std::make_unique<MockECUtil>();
  EXPECT_CALL(*ec_util, ModeEntrySupported()).WillOnce(Return(false));
  EXPECT_CALL(*ec_util, EnterMode(_, _)).Times(0);
  EXPECT_CALL(*ec_util, ExitMode(_)).Times(0);

  auto port_manager = std::make_unique<PortManager>();
  port_manager->SetECUtil(ec_util.get());

  // It doesn't matter that we haven't registered any ports, since the code
  // should return before this is checked.
  port_manager->RunModeEntry(0);

  // There is no explicit test here, just that the Mock expectations should be
  // met.
}

}  // namespace typecd