def testHasAttribute(self):
"""
Tests :meth:`foundations.nodes.AbstractNode.attributeExists` method.
"""
attributes = {"attributeA" : Attribute(), "attributeB" : Attribute()}
nodeA = AbstractNode("MyNodeA", **attributes)
for attribute in attributes:
self.assertTrue(nodeA.attributeExists(attribute))
nodeB = AbstractNode("MyNodeB", nonAttribute="Non Attribute")
self.assertFalse(nodeB.attributeExists("nonAttribute"))
def testAddAttribute(self):
"""
Tests :meth:`foundations.nodes.AbstractNode.addAttribute` method.
"""
attributes = {"attributeA" : Attribute(), "attributeB" : Attribute()}
nodeA = AbstractNode("MyNodeA")
for attribute, value in attributes.iteritems():
self.assertTrue(nodeA.addAttribute(attribute, value))
self.assertTrue(nodeA.attributeExists(attribute))
