box-line-intersection-test.h

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/*
 * Copyright (c) 2020 Centre Tecnologic de Telecomunicacions de Catalunya (CTTC)
 *
 * SPDX-License-Identifier: GPL-2.0-only
 *
 */
 
#ifndef BOX_LINE_INTERSECTION_TEST_H
#define BOX_LINE_INTERSECTION_TEST_H
 
#include <ns3/box.h>
#include <ns3/test.h>
#include <ns3/vector.h>
 
using namespace ns3;
 
/**
 * \brief Test suite for
 *
 * \sa ns3::BoxLineIntersectionTestSuite
 */
class BoxLineIntersectionTestSuite : public TestSuite
{
  public:
    /**
     * Constructor
     */
    BoxLineIntersectionTestSuite();
};
 
/**
 * \brief TestCase to check the box line intersection
 */
class BoxLineIntersectionTestCase : public TestCase
{
  public:
    /**
     * \brief Create BoxLineIntersectionTestCase
     * \param indexPos1 Index of the first position to generate
     * \param indexPos2 Index of the second position to generate
     * \param box The 3D box
     * \param intersect The expected result of the test. True for intersection,
     *        false otherwise
     */
    BoxLineIntersectionTestCase(uint16_t indexPos1, uint16_t indexPos2, Box box, bool intersect);
    /**
     * \brief Builds the test name string based on provided parameter values
     * \param indexPos1 Index of the first position to generate
     * \param indexPos2 Index of the second position to generate
     * \param box The 3D box
     * \param intersect The expected result of the test. True for intersection,
     *        false otherwise
     *
     * \return The name string
     */
    std::string BuildNameString(uint16_t indexPos1, uint16_t indexPos2, Box box, bool intersect);
    /**
     * Destructor
     */
    ~BoxLineIntersectionTestCase() override;
 
  private:
    /**
     * \brief Setup the simulation according to the configuration set by the
     *        class constructor, run it, and verify the result.
     */
    void DoRun() override;
    /**
     * \brief Create the position as per the given index
     *
     * \param index The index of the position to be created
     * \param boxHeight The height if the box. It is used to place the position
     *        above the height of the box
     * \returns The ns-3 3D Vector specifying the position
     */
    Vector CreatePosition(uint16_t index, double boxHeight);
 
    uint16_t m_indexPos1{0}; //!< First position index
    uint16_t m_indexPos2{0}; //!< Second position index
    Box m_box;               //!< The box to check the intersection with
    bool m_intersect{false}; /**< Flag to indicate the intersection.
                              * True, for intersection, false otherwise.
                              */
};
 
#endif /* BOX_LINE_INTERSECTION_TEST_H */