Ejemplo n.º 1
0
    def test_generator(self):
        """ Test adding a generator """
        context = Context()
        self.assertEqual(0, len(context.get_generators()))
        my_gen = count_gen()
        context.add_generator('gen', my_gen)

        self.assertEqual(1, len(context.get_generators()))
        self.assertTrue('gen' in context.get_generators())
        self.assertTrue(context.get_generator('gen') is not None)
Ejemplo n.º 2
0
    def test_generator_bind(self):
        """ Test generator setting to variables """
        context = Context()
        self.assertEqual(0, len(context.get_generators()))
        my_gen = count_gen()
        context.add_generator('gen', my_gen)

        context.bind_generator_next('foo', 'gen')
        self.assertEqual(1, context.mod_count)
        self.assertEqual(1, context.get_value('foo'))
        self.assertTrue(2, next(context.get_generator('gen')))
        self.assertTrue(3, next(my_gen))