Source Code for Module test_suite.unit_tests._lib._geometry.test_lines

 1  ############################################################################### 
 2  #                                                                             # 
 3  # Copyright (C) 2013 Edward d'Auvergne                                        # 
 4  #                                                                             # 
 5  # This file is part of the program relax (http://www.nmr-relax.com).          # 
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 7  # This program is free software: you can redistribute it and/or modify        # 
 8  # it under the terms of the GNU General Public License as published by        # 
 9  # the Free Software Foundation, either version 3 of the License, or           # 
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15  # GNU General Public License for more details.                                # 
16  #                                                                             # 
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18  # along with this program.  If not, see <http://www.gnu.org/licenses/>.       # 
19  #                                                                             # 
20  ############################################################################### 
21   
22  # Python module imports. 
23  from numpy import array, float64, zeros 
24  from unittest import TestCase 
25   
26  # relax module imports. 
27  from lib.geometry.lines import * 
28   
29 -class Test_lines(TestCase): 
30      """Unit tests for the lib.geometry.lines relax module.""" 
31   
32 -    def test_closest_point(self): 
33          """Test the closest_point() function.""" 
34   
35          # Get and check the point. 
36          pt = closest_point(line_pt1=array([1, 1, 0], float64), line_pt2=array([-1, -1, 0], float64), point=array([0, 0, 10])) 
37          self.assertEqual(pt[0], 0.0) 
38          self.assertEqual(pt[1], 0.0) 
39          self.assertEqual(pt[2], 0.0) 
40