def test_visit(self):
dirname = os.path.dirname(os.path.abspath(__file__))
results_file = os.path.join(dirname, "data", "dummy_results_file.xml")
results_xml = open(results_file, "r").read()
root = ElementTree.fromstring(results_xml)
visitor = ElementTreeVisitor()
processor_stub = ProcessorStub()
visitor.add_processor(processor_stub)
visitor.visit(root)
expected = ["testresults", "suite", "set",
"case", "step", "expected_result", "return_code", "start", "end",
"case", "step", "expected_result", "return_code", "start", "end",
"case", "step", "expected_result", "return_code", "start", "end"]
self.assertEquals(expected, processor_stub.tags)
