'Should not take into account and display empty function declarations.'

def test_empty_declared_function(self):

    self.filename = os.path.abspath(os.path.join(os.path.dirname(__file__), 'test_files', 'empty_declarations.c'))
    expected = [('with_body(int    *)', 1)]
    root = Index.create().parse(self.filename).cursor
    complexities_gen = self.bear.complexities(root, self.filename)
    results = [(cursor.displayname, complexity) for (cursor, complexity) in complexities_gen]
    self.assertSequenceEqual(results, expected)
