def test_mixing_binds(self):
""" Ensure that variables are set correctly when mixing explicit declaration and variables """
context = Context()
context.add_generator('gen', count_gen())
context.bind_variable('foo', '100')
self.assertEqual(1, context.mod_count)
context.bind_generator_next('foo', 'gen')
self.assertEqual(1, context.get_value('foo'))
self.assertEqual(2, context.mod_count)
def test_mixing_binds(self):
""" Ensure that variables are set correctly when mixing explicit declaration and variables """
context = Context()
context.add_generator('gen', count_gen())
context.bind_variable('foo', '100')
self.assertEqual(1, context.mod_count)
context.bind_generator_next('foo', 'gen')
self.assertEqual(1, context.get_value('foo'))
self.assertEqual(2, context.mod_count)
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, context.get_generator('gen').next())
self.assertTrue(3, my_gen.next())
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, context.get_generator('gen').next())
self.assertTrue(3, my_gen.next())
