test_one_link.cpp

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/* Author: Wim Meeussen */

#include <string>

#include <gtest/gtest.h>
#include <ros/ros.h>
#include <tf2_ros/transform_listener.h>
#include <boost/thread/thread.hpp>
#include <urdf/model.h>
#include <kdl_parser/kdl_parser.hpp>

#include "robot_state_publisher/joint_state_listener.h"

using namespace ros;
using namespace tf2_ros;
using namespace robot_state_publisher;

#define EPS 0.01

class TestPublisher : public testing::Test
{
public:
  JointStateListener* publisher;

protected:
  TestPublisher()
  {}

  ~TestPublisher()
  {}
};


TEST_F(TestPublisher, test)
{
  {
    ros::NodeHandle n_tilde;
    std::string robot_description;
    ASSERT_TRUE(n_tilde.getParam("robot_description", robot_description));
  }


  ROS_INFO("Creating tf listener");
  Buffer buffer;
  TransformListener tf(buffer);

  // ROS_INFO("Publishing joint state to robot state publisher");
  /*ros::NodeHandle n;
  ros::Publisher js_pub = n.advertise<sensor_msgs::JointState>("test_one_link/joint_states", 100);
  sensor_msgs::JointState js_msg;
  for (unsigned int i=0; i<100; i++){
    js_msg.header.stamp = ros::Time::now();
    js_pub.publish(js_msg);
    ros::spinOnce();
    ros::Duration(0.1).sleep();
  }*/

  ASSERT_TRUE(buffer.canTransform("link1", "link1", Time()));

  SUCCEED();
}

int main(int argc, char** argv)
{
  ros::init(argc, argv, "test_one_link");
  testing::InitGoogleTest(&argc, argv);

  int res = RUN_ALL_TESTS();

  return res;
}