Line data    Source code

       1              : /****************************************************************************/
       2              : // Eclipse SUMO, Simulation of Urban MObility; see https://eclipse.dev/sumo
       3              : // Copyright (C) 2001-2024 German Aerospace Center (DLR) and others.
       4              : // This program and the accompanying materials are made available under the
       5              : // terms of the Eclipse Public License 2.0 which is available at
       6              : // https://www.eclipse.org/legal/epl-2.0/
       7              : // This Source Code may also be made available under the following Secondary
       8              : // Licenses when the conditions for such availability set forth in the Eclipse
       9              : // Public License 2.0 are satisfied: GNU General Public License, version 2
      10              : // or later which is available at
      11              : // https://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html
      12              : // SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-or-later
      13              : /****************************************************************************/
      14              : /// @file    GeoConvHelperTest.cpp
      15              : /// @author  Jakob Erdmann
      16              : /// @author  Laura Bieker
      17              : /// @date    2011-09-23
      18              : ///
      19              : // Tests the class GeoConvHelper
      20              : /****************************************************************************/
      21              : #include <config.h>
      22              : 
      23              : #include <gtest/gtest.h>
      24              : #include <utils/geom/GeoConvHelper.h>
      25              : 
      26              : /*
      27              : Tests the class GeoConvHelper
      28              : */
      29              : 
      30              : 
      31              : /* Test the method 'x2cartesian' */
      32            1 : TEST(GeoConvHelper, test_method_x2cartesian) {
      33              :     GeoConvHelper gch(
      34              :         "+proj=utm +zone=33 +ellps=WGS84 +datum=WGS84 +units=m +no_defs",
      35            2 :         Position(), Boundary(), Boundary(), 1, false);
      36              : 
      37              :     Position pos(13.5326994, 52.428098100000007);
      38            1 :     gch.x2cartesian(pos);
      39              : 
      40            1 :     EXPECT_NEAR(400235.50494557252, pos.x(), 1e-5);
      41            1 :     EXPECT_NEAR(5809666.826070101, pos.y(), 1e-5);
      42            1 : }
      43              : 
      44              : /* Test the method 'cartesian2geo' */
      45            1 : TEST(GeoConvHelper, test_method_cartesian2geo) {
      46              :     GeoConvHelper gch(
      47              :         "+proj=utm +zone=33 +ellps=WGS84 +datum=WGS84 +units=m +no_defs",
      48            2 :         Position(), Boundary(), Boundary(), 1, false);
      49              : 
      50              :     // Use the outputs of the `x2cartesian` test - hence making the combination of tests circular: geo -> cartesian -> geo
      51              :     Position cartesian(400235.50494557252, 5809666.826070101);
      52            1 :     gch.cartesian2geo(cartesian);
      53              : 
      54            1 :     EXPECT_NEAR(13.5326994, cartesian.x(), 1e-5);
      55            1 :     EXPECT_NEAR(52.428098100000007, cartesian.y(), 1e-5);
      56            1 : }