Laser-test.h

00001 #ifndef LASER_TEST_H
00002 #define LASER_TEST_H
00003 
00004 /**
00005  * \brief Check that Laser object goes to correct position when moved
00006  * 
00007  * \returns true if all the tests passed
00008  */
00009 bool Laser_test_movement()
00010 {
00011     // Initialise Laser object at -10,0 with velocity of y as -2
00012     Laser _laser;
00013     _laser.init();
00014     
00015     int read_pos1x = _laser.get_x();
00016     int read_pos1y = _laser.get_y();
00017     
00018      // Read the position
00019     printf("%f, %f\n", read_pos1x, read_pos1y);
00020 
00021     // Set the x position to 10, 0
00022     _laser.set_posx(10);
00023 
00024     // Update the position
00025     _laser.update();
00026 
00027     int read_pos2x = _laser.get_x();
00028     int read_pos2y = _laser.get_y();
00029     
00030      // Read the position
00031     printf("%f, %f\n", read_pos2x, read_pos2y);
00032     
00033     // Now check that both the positions are as expected
00034     bool success_flag = true;
00035     
00036     // Fail the test if the initial position is wrong
00037     if (read_pos1x != 0 || read_pos1y != 0) {
00038         success_flag = false;
00039     }
00040     if (read_pos2x != 10 || read_pos2y != 0) {
00041         success_flag = false;
00042     }
00043     
00044     
00045 
00046     return success_flag;
00047 }
00048 #endif