dotcode_pack_test.py
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00001 #!/usr/bin/env python
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00033 
00034 import unittest
00035 
00036 # get mock from pypi as 'mock'
00037 from mock import Mock, patch
00038 
00039 from rqt_dep.dotcode_pack import RosPackageGraphDotcodeGenerator
00040 
00041 
00042 PKG = 'rqt_deps'
00043 
00044 
00045 class DotcodeGeneratorTest(unittest.TestCase):
00046 
00047     def test_packages_only(self):
00048         with patch('rospkg.RosPack') as rospack:
00049             with patch('rospkg.RosStack') as rosstack:
00050                 factoryMock = Mock()
00051                 graphMock = Mock()
00052                 rospack.list.return_value = []
00053                 rosstack.list.return_value = []
00054                 factoryMock.get_graph.return_value = graphMock
00055                 gen = RosPackageGraphDotcodeGenerator(rospack, rosstack)
00056                 graph = gen.generate_dotcode(factoryMock)
00057 
00058                 rospack.list.assert_called()
00059                 rosstack.list.assert_called()
00060                 factoryMock.get_graph.assert_called_with(simplify=True, rank='same', ranksep=0.2, rankdir='TB')
00061                 factoryMock.create_dot.assert_called_with(graphMock)
00062 
00063 
00064 if __name__ == '__main__':
00065     import rosunit
00066     rosunit.unitrun(PKG, 'test_packages_only', DotcodeGeneratorTest)


rqt_dep
Author(s): Thibault Kruse
autogenerated on Wed Sep 16 2015 06:58:08