def test_loadCOnatiner(self):
        filename = "links.txt"
        Relations = Requirements.relationsParser(filename)
        Relations.parseFile()    

        container = Requirements.nodesContainer()

        Relations.loadNodeContainer(container)
        Nodes = container.getNodesArray()    

        self.assertEqual(Nodes , ["a","adios","b","hola"])  
    def setUp(self):
        filenameNodes = "nodes_1.txt"
        filenameLinks = "links_1.txt"
        Nodes     = Requirements.nodesParser(filenameNodes)  
        Nodes.parseFile()      
        Relations = Requirements.relationsParser(filenameLinks)
        Relations.parseFile()

        self.container = Requirements.nodesContainer()
        Nodes.loadNodeContainer(self.container)
        Relations.loadNodeContainer(self.container)
 def setUp(self):
     self.container = Requirements.nodesContainer()