def test_referenced_function_reference_by_process(self):
ast = self.create_ast(Fixtures.FUNCTION_REF)
declarative_variable_node = ast['body'][0]['left']
tester = ReferenceReachabilityTester()
tester.process(ast)
self.assertTrue(is_referenced_declarative_identifier(declarative_variable_node))
def test_referenced_variable_by_process(self):
ast = self.create_ast(Fixtures.DECLARING_AND_REFERENCING)
declarative_id_node = ast['body'][0]['left']
tester = ReferenceReachabilityTester()
tester.process(ast)
self.assertTrue(is_referenced_declarative_identifier(declarative_id_node))
def test_unreferenced_reference_by_process(self):
ast = self.create_ast(Fixtures.MISS_DECLARATION)
declarative_id_node = ast['body'][0]['left']
tester = ReferenceReachabilityTester()
tester.process(ast)
self.assertFalse(is_referenced_declarative_identifier(declarative_id_node))
def test_builtin_reference_by_process(self):
ast = self.create_ast(Fixtures.BUILTIN)
ref_id_node = ast['body'][0]['left']['left']
tester = ReferenceReachabilityTester()
tester.process(ast)
self.assertTrue(is_reachable_reference_identifier(ref_id_node))
def __init__(self):
super(ScopePlugin, self).__init__()
self._ref_tester = ReferenceReachabilityTester()
