test_usb_cam_lib.cpp

// Copyright 2023 Evan Flynn
//
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// modification, are permitted provided that the following conditions are met:
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//    * Redistributions in binary form must reproduce the above copyright
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//      contributors may be used to endorse or promote products derived from
//      this software without specific prior written permission.
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#include <gtest/gtest.h>

#include <chrono>
#include <iostream>
#include <thread>

#include "usb_cam/usb_cam.hpp"
#include "usb_cam/utils.hpp"

TEST(test_usb_cam_lib, test_usb_cam_class) {
  usb_cam::UsbCam test_usb_cam;

  usb_cam::parameters_t parameters;
  test_usb_cam.configure(parameters, usb_cam::utils::IO_METHOD_MMAP);

  test_usb_cam.start();

  auto supported_fmts = test_usb_cam.get_supported_formats();

  // TODO(flynneva): iterate over availble formats with test_usb_cam obj
  for (auto fmt : supported_fmts) {
    std::cerr << "format: " << fmt.format.type << std::endl;
  }

  // TODO(flynneva): uncomment once /dev/video0 can be simulated in CI
  EXPECT_TRUE(test_usb_cam.is_capturing());
  test_usb_cam.shutdown();
}