00001 #!/usr/bin/env python 00002 # Software License Agreement (BSD License) 00003 # 00004 # Copyright (c) 2009, Willow Garage, Inc. 00005 # All rights reserved. 00006 # 00007 # Redistribution and use in source and binary forms, with or without 00008 # modification, are permitted provided that the following conditions 00009 # are met: 00010 # 00011 # * Redistributions of source code must retain the above copyright 00012 # notice, this list of conditions and the following disclaimer. 00013 # * Redistributions in binary form must reproduce the above 00014 # copyright notice, this list of conditions and the following 00015 # disclaimer in the documentation and/or other materials provided 00016 # with the distribution. 00017 # * Neither the name of Willow Garage, Inc. nor the names of its 00018 # contributors may be used to endorse or promote products derived 00019 # from this software without specific prior written permission. 00020 # 00021 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 00022 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 00023 # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 00024 # FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 00025 # COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 00026 # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 00027 # BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 00028 # LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 00029 # CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 00030 # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 00031 # ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 00032 # POSSIBILITY OF SUCH DAMAGE. 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_any_call() 00059 rosstack.list.assert_any_call() 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)