test_serial_stream.cpp

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#include "create/data.h"
#include "create/serial_stream.h"

#include "gtest/gtest.h"

#include <memory>

TEST(SerialStreamTest, Constructor)
{
  std::shared_ptr<create::Data> data_ptr = std::make_shared<create::Data>();
  create::SerialStream serial_stream(data_ptr);
}

TEST(SerialStreamTest, Connected)
{
  std::shared_ptr<create::Data> data_ptr = std::make_shared<create::Data>();
  create::SerialStream serial_stream(data_ptr);

  // Did not call connect and nothing to connect to, so expect false
  EXPECT_FALSE(serial_stream.connected());
}

TEST(SerialStreamTest, Disconnect)
{
  std::shared_ptr<create::Data> data_ptr = std::make_shared<create::Data>();
  create::SerialStream serial_stream(data_ptr);

  // Not connected, but should not fail
  serial_stream.disconnect();
}

TEST(SerialStreamTest, NumPackets)
{
  std::shared_ptr<create::Data> data_ptr = std::make_shared<create::Data>();
  create::SerialStream serial_stream(data_ptr);

  // Not connected, so zero packets should have been received
  EXPECT_EQ(serial_stream.getNumCorruptPackets(), 0);
  EXPECT_EQ(serial_stream.getTotalPackets(), 0);
}

TEST(SerialStreamTest, Send)
{
  std::shared_ptr<create::Data> data_ptr = std::make_shared<create::Data>();
  create::SerialStream serial_stream(data_ptr);

  // Some bytes to send (to set date)
  uint8_t bytes[4] = { create::OC_DATE, 0, 1, 2 };
  // Not connected, so failure expected
  EXPECT_FALSE(serial_stream.send(bytes, 4));
}

TEST(SerialStreamTest, SendOpcode)
{
  std::shared_ptr<create::Data> data_ptr = std::make_shared<create::Data>();
  create::SerialStream serial_stream(data_ptr);

  // Not connected, so failure expected
  EXPECT_FALSE(serial_stream.sendOpcode(create::OC_POWER));
}